GB1365592A

GB1365592A – Ester base fluid compositions
– Google Patents

GB1365592A – Ester base fluid compositions
– Google Patents
Ester base fluid compositions

Info

Publication number
GB1365592A

GB1365592A
GB3464072A
GB3464072A
GB1365592A
GB 1365592 A
GB1365592 A
GB 1365592A
GB 3464072 A
GB3464072 A
GB 3464072A
GB 3464072 A
GB3464072 A
GB 3464072A
GB 1365592 A
GB1365592 A
GB 1365592A
Authority
GB
United Kingdom
Prior art keywords
esters
acid
acids
ester
dipenta
Prior art date
1972-07-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
GB3464072A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Monsanto Co

Original Assignee
Monsanto Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1972-07-21
Filing date
1972-07-25
Publication date
1974-09-04

1972-07-21
Priority to DE2235908A
priority
Critical
patent/DE2235908C3/en

1972-07-25
Application filed by Monsanto Co
filed
Critical
Monsanto Co

1972-07-25
Priority to FR7226767A
priority
patent/FR2202151B1/fr

1972-07-25
Priority to GB3464072A
priority
patent/GB1365592A/en

1974-09-04
Publication of GB1365592A
publication
Critical
patent/GB1365592A/en

Status
Expired
legal-status
Critical
Current

Links

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Classifications

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound

C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen

C10M105/32—Esters

C10M105/38—Esters of polyhydroxy compounds

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus

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C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus

C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond

C10M137/04—Phosphate esters

C10M137/06—Metal salts

C—CHEMISTRY; METALLURGY

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C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus

C10M137/12—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond

C—CHEMISTRY; METALLURGY

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C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential

C10M169/04—Mixtures of base-materials and additives

C—CHEMISTRY; METALLURGY

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C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/02—Hydroxy compounds

C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings

C—CHEMISTRY; METALLURGY

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C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/02—Hydroxy compounds

C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings

C10M2207/025—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with condensed rings

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/02—Hydroxy compounds

C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings

C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

C10M2207/283—Esters of polyhydroxy compounds

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

C10M2207/283—Esters of polyhydroxy compounds

C10M2207/2835—Esters of polyhydroxy compounds used as base material

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

C10M2207/284—Esters of aromatic monocarboxylic acids

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

C10M2207/285—Esters of aromatic polycarboxylic acids

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

C10M2207/286—Esters of polymerised unsaturated acids

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids

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C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions

C10M2207/28—Esters

C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives

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C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions

C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type

C10M2209/084—Acrylate; Methacrylate

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C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions

C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups

C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified

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C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions

C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines

C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms

C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof

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C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions

C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines

C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings

C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring

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C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions

C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines

C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings

C10M2215/064—Di- and triaryl amines

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C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions

C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines

C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings

C10M2215/064—Di- and triaryl amines

C10M2215/065—Phenyl-Naphthyl amines

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C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions

C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines

C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings

C10M2215/066—Arylene diamines

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C10M2215/10—Amides of carbonic or haloformic acids

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C10M2215/221—Six-membered rings containing nitrogen and carbon only

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C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen

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C10M2215/22—Heterocyclic nitrogen compounds

C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen

C10M2215/226—Morpholines

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C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring

C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring

C10M2219/108—Phenothiazine

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C10M2223/04—Phosphate esters

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C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions

C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds

C10M2223/04—Phosphate esters

C10M2223/041—Triaryl phosphates

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C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds

C10M2223/04—Phosphate esters

C10M2223/042—Metal salts thereof

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C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds

C10M2223/04—Phosphate esters

C10M2223/047—Thioderivatives not containing metallic elements

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C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions

C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds

C10M2223/049—Phosphite

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions

C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions

C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds

C10M2223/061—Metal salts

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions

C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds

C10M2223/065—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds containing sulfur

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions

C10M2229/02—Unspecified siloxanes; Silicones

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION

C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions

C10M2229/04—Siloxanes with specific structure

C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS

C10N2010/00—Metal present as such or in compounds

C10N2010/02—Groups 1 or 11

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS

C10N2010/00—Metal present as such or in compounds

C10N2010/06—Groups 3 or 13

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS

C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives

C10N2030/08—Resistance to extreme temperature

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS

C10N2040/00—Specified use or application for which the lubricating composition is intended

C10N2040/08—Hydraulic fluids, e.g. brake-fluids

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS

C10N2040/00—Specified use or application for which the lubricating composition is intended

C10N2040/12—Gas-turbines

C—CHEMISTRY; METALLURGY

C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT

C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS

C10N2040/00—Specified use or application for which the lubricating composition is intended

C10N2040/12—Gas-turbines

C10N2040/13—Aircraft turbines

Abstract

1365592 Metal salts of phosphorus-containing complex esters MONSANTO CO 25 July 1972 34640/72 Heading C2P [Also in Division C5] A complex organophosphorus esterification product comprises an alkali metal or rare earth metal salt of a mixed ester of (i) a polyhydric alcohol free of beta-hydrogen atoms, (ii) a carboxylic acylating agent and (iii) a polybasic phosphorus compound capable of esterifying the polyol. Typical reagents are (i) neopentyl glycol, pentaerythritol and trimethylol propane; (ii) mono- and poly-carboxylic C 4 -C 50 acids, acid halides, anhydrides or acid esters, optionally substituted by N-, O-, S- and halogencontaining groups; (iii) phosphoric, phosphorous and phosphonic acids or esters, amides or anhydrides thereof, and halophosphates, halophosphites or halophosphonates. A mixed ester may be made by esterifying the polyol with a mixture of carboxylic and phosphoric acids, or by esterifying with the two acids in separate steps. The salt is made by contacting the mixed ester with a base at 120-160‹ C. Specified bases are K, Na, Li, Cs or Rb hydroxide, acetate or carbonate and La, Ce, Pr hydroxides. The ratio of metal to phosphorus in the product, which is a mixture of esters, is preferably at least 0À8 : 1. The products are used as corrosion inhibitors in synthetic ester lubricants (Division C5), and in one embodiment, the mixed ester product is made in situ by treating the ester base stock with the phosphoric reagent (iii). In examples, mixed esters are made from (1) phosphorous acid, dipenta-erythritol, and either octanoic, dodecanoic or 2-ethylhexanoic acid; (2) octanoic acid, dipenta-erythritol and N,N1,- N11-hexamethyl phosporous triamide; (3) octanoic acid, dipenta-erythritol and PCl 3 or trimethylphosphite.

GB3464072A
1972-07-21
1972-07-25
Ester base fluid compositions

Expired

GB1365592A
(en)

Priority Applications (3)

Application Number
Priority Date
Filing Date
Title

DE2235908A

DE2235908C3
(en)

1972-07-21
1972-07-21

lubricant

FR7226767A

FR2202151B1
(en)

1972-07-21
1972-07-25

GB3464072A

GB1365592A
(en)

1972-07-21
1972-07-25
Ester base fluid compositions

Applications Claiming Priority (3)

Application Number
Priority Date
Filing Date
Title

DE2235908A

DE2235908C3
(en)

1972-07-21
1972-07-21

lubricant

FR7226767A

FR2202151B1
(en)

1972-07-21
1972-07-25

GB3464072A

GB1365592A
(en)

1972-07-21
1972-07-25
Ester base fluid compositions

Publications (1)

Publication Number
Publication Date

GB1365592A
true

GB1365592A
(en)

1974-09-04

Family
ID=27184592
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB3464072A
Expired

GB1365592A
(en)

1972-07-21
1972-07-25
Ester base fluid compositions

Country Status (3)

Country
Link

DE
(1)

DE2235908C3
(en)

FR
(1)

FR2202151B1
(en)

GB
(1)

GB1365592A
(en)

Cited By (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP2399975A1
(en)

*

2009-02-17
2011-12-28
Promax Produtos Máximos S/a Indústria E Comércio
Ecological, biodegradable, fluid lubricant and anti-freezing composition for hydraulic systems

CN105452335A
(en)

*

2013-08-16
2016-03-30
帝斯曼知识产权资产管理有限公司
Process for producing a thermoplastic polymer containing segments of a diamide

Families Citing this family (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2129678B
(en)

*

1982-11-10
1986-07-16
Chapman Ltd A W
Seat-height adjustment mechanism

1972

1972-07-21
DE
DE2235908A
patent/DE2235908C3/en
not_active
Expired

1972-07-25
GB
GB3464072A
patent/GB1365592A/en
not_active
Expired

1972-07-25
FR
FR7226767A
patent/FR2202151B1/fr
not_active
Expired

Cited By (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP2399975A1
(en)

*

2009-02-17
2011-12-28
Promax Produtos Máximos S/a Indústria E Comércio
Ecological, biodegradable, fluid lubricant and anti-freezing composition for hydraulic systems

EP2399975A4
(en)

*

2009-02-17
2012-11-28
Promax Produtos Maximos S A Ind E Com
Ecological, biodegradable, fluid lubricant and anti-freezing composition for hydraulic systems

CN105452335A
(en)

*

2013-08-16
2016-03-30
帝斯曼知识产权资产管理有限公司
Process for producing a thermoplastic polymer containing segments of a diamide

CN105452335B
(en)

*

2013-08-16
2018-04-03
帝斯曼知识产权资产管理有限公司
The method for producing the thermoplastic polymer of the segment containing diamides

Also Published As

Publication number
Publication date

DE2235908C3
(en)

1975-01-30

DE2235908A1
(en)

1974-02-07

DE2235908B2
(en)

1974-06-06

FR2202151A1
(en)

1974-05-03

FR2202151B1
(en)

1974-12-27

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Legal Events

Date
Code
Title
Description

1975-01-15
PS
Patent sealed

1992-08-26
PE20
Patent expired after termination of 20 years

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