GB1528958A – Stabilized 1,1,1-trichloroethane compositions
– Google Patents
GB1528958A – Stabilized 1,1,1-trichloroethane compositions
– Google Patents
Stabilized 1,1,1-trichloroethane compositions
Info
Publication number
GB1528958A
GB1528958A
GB50512/75A
GB5051275A
GB1528958A
GB 1528958 A
GB1528958 A
GB 1528958A
GB 50512/75 A
GB50512/75 A
GB 50512/75A
GB 5051275 A
GB5051275 A
GB 5051275A
GB 1528958 A
GB1528958 A
GB 1528958A
Authority
GB
United Kingdom
Prior art keywords
vol
per cent
stabilized
butyn
methyl
Prior art date
1974-12-09
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
GB50512/75A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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.)
1974-12-09
Filing date
1975-12-09
Publication date
1978-10-18
1975-12-09
Application filed by Dow Chemical Co
filed
Critical
Dow Chemical Co
1978-10-18
Publication of GB1528958A
publication
Critical
patent/GB1528958A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
C23G5/02854—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons characterised by the stabilising or corrosion inhibiting additives
C23G5/02883—Nitrogen-containing compounds
C23G5/02887—Nitro-compounds
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C17/00—Preparation of halogenated hydrocarbons
C07C17/38—Separation; Purification; Stabilisation; Use of additives
C07C17/42—Use of additives, e.g. for stabilisation
Abstract
1528958 Stabilized trichloroethane DOW CHEMICAL CO 9 Dec 1975 [9 Dec 1974] 50512/75 Heading C2C [Also in Division C5] 1,1,1-trichlorethane is stabilized by adding thereto (A) 3À5 to 6 vol. per cent of (a) a mixture of 3-methyl-1-butyn-3-ol and t amyl alcohol wherein the 3-methyl-1-butyn-3-ol is present in at least 1À75 vol. per cent or (b) 3-methyl-1- butyn-3-ol; (B) 0À5 to 2 vol. per cent of nitromethane or a mixture of nitromethane and nitroethane, but in at least 1À0 vol per cent when the amount of (A) (a) is 3À5 vol. per cent. and at least 0À75 vol. per cent when component (A) is (A)(b); and (c) 0À5 to 1 vol. per cent cyclohexane oxide or a non-cyclic C 4-6 alkylene oxide as an acid acceptor, the percentages being based on the total composition. Reference has been directed by the Comptroller to Specification 1,319,899.
GB50512/75A
1974-12-09
1975-12-09
Stabilized 1,1,1-trichloroethane compositions
Expired
GB1528958A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/530,588
US3974230A
(en)
1974-12-09
1974-12-09
Stabilized 1,1,1-trichloroethane
Publications (1)
Publication Number
Publication Date
GB1528958A
true
GB1528958A
(en)
1978-10-18
Family
ID=24114194
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB50512/75A
Expired
GB1528958A
(en)
1974-12-09
1975-12-09
Stabilized 1,1,1-trichloroethane compositions
Country Status (12)
Country
Link
US
(1)
US3974230A
(en)
JP
(1)
JPS5182205A
(en)
AU
(1)
AU500181B2
(en)
BE
(1)
BE836456A
(en)
BR
(1)
BR7508139A
(en)
CA
(1)
CA1052825A
(en)
DE
(1)
DE2554776C3
(en)
FR
(1)
FR2294247A1
(en)
GB
(1)
GB1528958A
(en)
IT
(1)
IT1052514B
(en)
NL
(1)
NL188467C
(en)
SE
(1)
SE426056B
(en)
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2429767A1
(en)
*
1978-06-30
1980-01-25
Rhone Poulenc Ind
PROCESS FOR STABILIZING TRICHLORO-1,1,1 ETHANE
JPS588364B2
(en)
*
1979-01-31
1983-02-15
関東電化工業株式会社
Method for stabilizing 1,1,1↓-trichloroethane
JPS55102526A
(en)
*
1979-01-31
1980-08-05
Kanto Denka Kogyo Kk
Stabilization of 1,1,1-trichloroethane
US4324928A
(en)
*
1980-12-03
1982-04-13
The Dow Chemical Company
Stabilized methylchloroform formulation containing cyclopropyl methyl carbinol
US4394284A
(en)
*
1981-02-03
1983-07-19
The Dow Chemical Company
Stabilized methylchloroform composition
US4327232A
(en)
*
1981-02-19
1982-04-27
The Dow Chemical Company
Cyclopropane ring-containing compounds as inhibitor components in methylchloroform
US4524011A
(en)
*
1982-11-08
1985-06-18
The Dow Chemical Company
Flux removal solvent blend
EP0108422A1
(en)
*
1982-11-08
1984-05-16
The Dow Chemical Company
Flux removal solvent blend
JPS6119700A
(en)
*
1984-07-05
1986-01-28
東亞合成株式会社
Detergent composition for silver products
US4597890A
(en)
*
1985-02-15
1986-07-01
The Dow Chemical Company
Solvent blend for removing flux residues
US5124503A
(en)
*
1990-12-13
1992-06-23
Allied-Signal Inc.
Dichlorotrifluoroethane stabilized to minimize hydrolysis thereof
US8858820B2
(en)
2011-10-07
2014-10-14
American Pacific Corporation
Bromofluorocarbon compositions
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3549715A
(en)
*
1959-05-13
1970-12-22
Ppg Industries Inc
Stabilization
US3281480A
(en)
*
1961-08-09
1966-10-25
Pittsburgh Plate Glass Co
Stabilization of methyl chloroform
US3326989A
(en)
*
1964-08-18
1967-06-20
Pittsburgh Plate Glass Co
Stabilized methyl chloroform compositions with improved evaporation characteristics
BE756710A
(en)
*
1970-09-28
1971-03-01
Solvay
PROCESS FOR STABILIZING 1,1,1-TRICHLORETHANE.
1974
1974-12-09
US
US05/530,588
patent/US3974230A/en
not_active
Expired – Lifetime
1975
1975-11-25
CA
CA240,416A
patent/CA1052825A/en
not_active
Expired
1975-11-27
AU
AU87038/75A
patent/AU500181B2/en
not_active
Expired
1975-12-05
DE
DE2554776A
patent/DE2554776C3/en
not_active
Expired
1975-12-05
IT
IT52545/75A
patent/IT1052514B/en
active
1975-12-08
FR
FR7537436A
patent/FR2294247A1/en
active
Granted
1975-12-08
SE
SE7513810A
patent/SE426056B/en
not_active
IP Right Cessation
1975-12-08
JP
JP50145177A
patent/JPS5182205A/en
active
Pending
1975-12-09
BR
BR7508139*A
patent/BR7508139A/en
unknown
1975-12-09
GB
GB50512/75A
patent/GB1528958A/en
not_active
Expired
1975-12-09
NL
NLAANVRAGE7514323,A
patent/NL188467C/en
not_active
IP Right Cessation
1975-12-09
BE
BE162596A
patent/BE836456A/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
CA1052825A
(en)
1979-04-17
NL188467B
(en)
1992-02-03
BR7508139A
(en)
1976-08-24
AU8703875A
(en)
1977-06-02
FR2294247B1
(en)
1979-02-16
DE2554776B2
(en)
1980-04-24
JPS5182205A
(en)
1976-07-19
FR2294247A1
(en)
1976-07-09
AU500181B2
(en)
1979-05-10
SE426056B
(en)
1982-12-06
NL188467C
(en)
1992-07-01
US3974230A
(en)
1976-08-10
IT1052514B
(en)
1981-07-20
DE2554776A1
(en)
1976-06-10
BE836456A
(en)
1976-06-09
DE2554776C3
(en)
1981-01-15
NL7514323A
(en)
1976-06-11
SE7513810L
(en)
1976-06-10
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Legal Events
Date
Code
Title
Description
1979-02-07
PS
Patent sealed [section 19, patents act 1949]
1994-08-03
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19931209
