GB1292548A – Improvements in the procesing of thermoplastic material
– Google Patents
GB1292548A – Improvements in the procesing of thermoplastic material
– Google Patents
Improvements in the procesing of thermoplastic material
Info
Publication number
GB1292548A
GB1292548A
GB702170A
GB702170A
GB1292548A
GB 1292548 A
GB1292548 A
GB 1292548A
GB 702170 A
GB702170 A
GB 702170A
GB 702170 A
GB702170 A
GB 702170A
GB 1292548 A
GB1292548 A
GB 1292548A
Authority
GB
United Kingdom
Prior art keywords
acid
release agent
thermoplastic material
aliphatic
pentaerythritol
Prior art date
1969-02-15
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
GB702170A
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.)
Neynaber Chemie GmbH
Original Assignee
Neynaber Chemie GmbH
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.)
1969-02-15
Filing date
1970-02-13
Publication date
1972-10-11
1969-02-15
Priority claimed from DE19691907768
external-priority
patent/DE1907768C3/en
1970-02-13
Application filed by Neynaber Chemie GmbH
filed
Critical
Neynaber Chemie GmbH
1972-10-11
Publication of GB1292548A
publication
Critical
patent/GB1292548A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K5/00—Use of organic ingredients
C08K5/04—Oxygen-containing compounds
C08K5/10—Esters; Ether-esters
Abstract
1292548 Release agent for thermoplastics NEYNABER CHEMIE GmbH 13 Feb 1970 [15 Feb 1969] 7021/70 Headings C3P and C3R A release agent for preventing the sticking to parts of apparatus of a thermoplastic synthetic material during processing comprises a mixed ester having a hydroxyl and an acid number of from 0 to 6 and is obtained from (a) an aliphatic, cycloaliphatic and/or aromatic dicarboxylic acid, (b) and aliphatic polyol and (c) an aliphatic monocarboxylic acid having from 12 to 30 carbon atoms, by an esterification reaction. The release agent is added to the thermoplastic material prior to processing in an amount of from 0À01 to 5% by weight of the thermoplastic material. In the example release agents are prepared from (A) maleic acid, pentaerythritol and behenic acid (B) and (C) adipic acid, pentaerythritol and oleic or stearic acid. The release agent may be added to polyvinyl chloride containing a thio-tin stabilizer.
GB702170A
1969-02-15
1970-02-13
Improvements in the procesing of thermoplastic material
Expired
GB1292548A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19691907768
DE1907768C3
(en)
1969-02-15
Use of mixed stars as slip additives for thermoplastics
Publications (1)
Publication Number
Publication Date
GB1292548A
true
GB1292548A
(en)
1972-10-11
Family
ID=5725431
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB702170A
Expired
GB1292548A
(en)
1969-02-15
1970-02-13
Improvements in the procesing of thermoplastic material
Country Status (8)
Country
Link
AT
(1)
AT315496B
(en)
BE
(1)
BE745886A
(en)
CH
(1)
CH539672A
(en)
ES
(1)
ES376565A1
(en)
FR
(1)
FR2032841A5
(en)
GB
(1)
GB1292548A
(en)
NL
(1)
NL162682C
(en)
SE
(1)
SE358408B
(en)
Cited By (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4614604A
(en)
*
1981-05-09
1986-09-30
Basf Aktiengesellschaft
Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols
US4749750A
(en)
*
1984-11-17
1988-06-07
Henkel Kommanditgesellschaft Auf Aktien
Method for lubricating PVC plastics
US5232967A
(en)
*
1986-09-10
1993-08-03
Henkel Kommanditgesellschaft Auf Aktien
Lubricants for thermoplastic plastics
US5306437A
(en)
*
1991-11-30
1994-04-26
Hoechst Aktiengesellschaft
Copolymers and their use as lubricants and release agents for processing thermoplastics
US6475981B1
(en)
1998-07-03
2002-11-05
Cognis Deutschland Gmbh & Co. Kg
Freezing materials
DE102009008257A1
(en)
2009-02-10
2010-08-12
Clariant International Limited
High polarity waxes and their use as lubricants for chloroplast thermoplastics
EP2543704A1
(en)
2011-07-07
2013-01-09
Clariant International Ltd.
Use of waxlike products of plastics processing
EP1824955B1
(en)
2004-10-18
2016-03-16
Croda International Plc
Surfactant compounds
EP3470498A4
(en)
*
2016-06-14
2020-02-12
NOF Corporation
Lubricant base oil
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5259083A
(en)
1992-09-24
1993-11-09
1008335 Ontario Inc.
Mechanical toothbrush
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR914369A
(en)
*
1945-09-11
1946-10-07
Lonza Ag
Plastic mass and its manufacturing process
GB943995A
(en)
*
1959-01-29
1963-12-11
Heyden Newport Chemical Corp
Resinous compositions containing mixed esters of pentaerythritol
BE612648A
(en)
*
1961-01-17
US3331802A
(en)
*
1964-07-24
1967-07-18
Emery Industries Inc
Polyesters from dibasic acids, monobasic acids, glycols, and trihydric alcohols as plasticizers for vinyl resins
1970
1970-01-14
SE
SE43670A
patent/SE358408B/xx
unknown
1970-01-14
NL
NL7000514A
patent/NL162682C/en
not_active
IP Right Cessation
1970-02-05
CH
CH163570A
patent/CH539672A/en
not_active
IP Right Cessation
1970-02-10
FR
FR7004647A
patent/FR2032841A5/fr
not_active
Expired
1970-02-12
BE
BE745886D
patent/BE745886A/en
not_active
IP Right Cessation
1970-02-13
AT
AT132170A
patent/AT315496B/en
not_active
IP Right Cessation
1970-02-13
GB
GB702170A
patent/GB1292548A/en
not_active
Expired
1970-02-14
ES
ES376565A
patent/ES376565A1/en
not_active
Expired
Cited By (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4614604A
(en)
*
1981-05-09
1986-09-30
Basf Aktiengesellschaft
Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols
US4749750A
(en)
*
1984-11-17
1988-06-07
Henkel Kommanditgesellschaft Auf Aktien
Method for lubricating PVC plastics
US5232967A
(en)
*
1986-09-10
1993-08-03
Henkel Kommanditgesellschaft Auf Aktien
Lubricants for thermoplastic plastics
US5306437A
(en)
*
1991-11-30
1994-04-26
Hoechst Aktiengesellschaft
Copolymers and their use as lubricants and release agents for processing thermoplastics
US6475981B1
(en)
1998-07-03
2002-11-05
Cognis Deutschland Gmbh & Co. Kg
Freezing materials
EP1824955B1
(en)
2004-10-18
2016-03-16
Croda International Plc
Surfactant compounds
EP1824955B2
(en)
†
2004-10-18
2019-03-06
Croda International Plc
Surfactant compounds
WO2010091825A1
(en)
2009-02-10
2010-08-19
Clariant Finance (Bvi) Limited
Waxes having high polarity and the use thereof as slip agents for chlorine-containing thermoplastics
DE102009008257A1
(en)
2009-02-10
2010-08-12
Clariant International Limited
High polarity waxes and their use as lubricants for chloroplast thermoplastics
WO2013004367A1
(en)
2011-07-07
2013-01-10
Clariant International Ltd
Use of waxlike products for plastics processing
CN104039885A
(en)
*
2011-07-07
2014-09-10
艾勒旺斯可再生科学公司
Use of waxlike products for plastics processing
EP2543704A1
(en)
2011-07-07
2013-01-09
Clariant International Ltd.
Use of waxlike products of plastics processing
EP3470498A4
(en)
*
2016-06-14
2020-02-12
NOF Corporation
Lubricant base oil
US10711217B2
(en)
2016-06-14
2020-07-14
Nof Corporation
Lubricant base oil
Also Published As
Publication number
Publication date
NL162682C
(en)
1980-06-16
FR2032841A5
(en)
1970-11-27
NL162682B
(en)
1980-01-15
ES376565A1
(en)
1972-05-16
NL7000514A
(en)
1970-08-18
SE358408B
(en)
1973-07-30
DE1907768A1
(en)
1971-06-16
BE745886A
(en)
1970-08-12
CH539672A
(en)
1973-07-31
AT315496B
(en)
1974-05-27
DE1907768B2
(en)
1971-12-02
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Legal Events
Date
Code
Title
Description
1973-02-21
PS
Patent sealed
1989-10-04
PCNP
Patent ceased through non-payment of renewal fee
