GB1304706A – – Google Patents
GB1304706A – – Google Patents
Info
Publication number
GB1304706A
GB1304706A
GB1431670A
GB1431670A
GB1304706A
GB 1304706 A
GB1304706 A
GB 1304706A
GB 1431670 A
GB1431670 A
GB 1431670A
GB 1431670 A
GB1431670 A
GB 1431670A
GB 1304706 A
GB1304706 A
GB 1304706A
Authority
GB
United Kingdom
Prior art keywords
maleic anhydride
vinyl
general formula
catalyst
alkyl group
Prior art date
1969-03-27
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
GB1431670A
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.)
1969-03-27
Filing date
1970-03-24
Publication date
1973-01-31
1970-03-24
Application filed
filed
Critical
1973-01-31
Publication of GB1304706A
publication
Critical
patent/GB1304706A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
UHOVQNZJYSORNB-UHFFFAOYSA-N
Benzene
Chemical compound
C1=CC=CC=C1
UHOVQNZJYSORNB-UHFFFAOYSA-N
0.000
abstract
6
FPYJFEHAWHCUMM-UHFFFAOYSA-N
maleic anhydride
Chemical compound
O=C1OC(=O)C=C1
FPYJFEHAWHCUMM-UHFFFAOYSA-N
0.000
abstract
5
229920001577
copolymer
Polymers
0.000
abstract
4
QYKIQEUNHZKYBP-UHFFFAOYSA-N
Vinyl ether
Chemical class
C=COC=C
QYKIQEUNHZKYBP-UHFFFAOYSA-N
0.000
abstract
3
RTZKZFJDLAIYFH-UHFFFAOYSA-N
Diethyl ether
Chemical compound
CCOCC
RTZKZFJDLAIYFH-UHFFFAOYSA-N
0.000
abstract
2
YIVJZNGAASQVEM-UHFFFAOYSA-N
Lauroyl peroxide
Chemical compound
CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC
YIVJZNGAASQVEM-UHFFFAOYSA-N
0.000
abstract
2
-1
alkyl vinyl ethers
Chemical class
0.000
abstract
2
239000003054
catalyst
Substances
0.000
abstract
2
125000004178
(C1-C4) alkyl group
Chemical group
0.000
abstract
1
125000004169
(C1-C6) alkyl group
Chemical group
0.000
abstract
1
OZCMOJQQLBXBKI-UHFFFAOYSA-N
1-ethenoxy-2-methylpropane
Chemical compound
CC(C)COC=C
OZCMOJQQLBXBKI-UHFFFAOYSA-N
0.000
abstract
1
SNRUBQQJIBEYMU-UHFFFAOYSA-N
Dodecane
Natural products
CCCCCCCCCCCC
SNRUBQQJIBEYMU-UHFFFAOYSA-N
0.000
abstract
1
125000000217
alkyl group
Chemical group
0.000
abstract
1
239000012914
anti-clumping agent
Substances
0.000
abstract
1
239000003795
chemical substances by application
Substances
0.000
abstract
1
125000003438
dodecyl group
Chemical group
[H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])*
0.000
abstract
1
239000011953
free-radical catalyst
Substances
0.000
abstract
1
239000000203
mixture
Substances
0.000
abstract
1
239000000178
monomer
Substances
0.000
abstract
1
239000002904
solvent
Substances
0.000
abstract
1
125000002889
tridecyl group
Chemical group
[H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H]
0.000
abstract
1
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F267/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic acids or derivatives thereof as defined in group C08F22/00
C08F267/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated polycarboxylic acids or derivatives thereof as defined in group C08F22/00 on to polymers of anhydrides
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
C08F261/06—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated ethers
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S524/00—Synthetic resins or natural rubbers — part of the class 520 series
Y10S524/904—Powder coating compositions
Abstract
1304706 Maleic anhydride-vinyl ether copolymers GAF CORP 24 March 1970 [27 March 1969] 14316/70 Heading C3P Interpolymers of maleic anhydride and vinyl ethers are prepared by reacting in the presence of a free-radical catalyst or free-radical-initiating means (a) maleic anhydride and (b) a vinyl ether of the general formula where R is a C 1-6 alkyl group or a group of the general formula (-CH 2 CH 2 -O-) n R 1 where R 1 is a C 1-4 alkyl group and n is 1, 2, 3 or 4, or a mixture of these vinyl ethers, the reaction between (a) and (b) being conducted also in the presence of (c) as an anti-dumping agent a water-soluble copolymer of maleic anhydride and of one or more alkyl vinyl ethers of the general formula CH 2 = CH-OR 2 where R 2 is a C 10-16 alkyl group, in an organic medium which acts as a solvent for the monomers (a) and (b) and the copolymer (c) but not for the interpolymer formed, and recovering this interpolymer by removing the organic medium. Examples describe the interpolymerization of maleic anhydride and isobutyl vinyl ether in solution in benzene in the presence of lauroyl peroxide as catalyst and as anti-clumping agent a copolymer of maleic anhydride and vinyl decyl, dodecyl, tridecyl or hexadeeyl ether, which had also been prepared in solution in benzene using lauroyl peroxide as catalyst.
GB1431670A
1969-03-27
1970-03-24
Expired
GB1304706A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US81125669A
1969-03-27
1969-03-27
Publications (1)
Publication Number
Publication Date
GB1304706A
true
GB1304706A
(en)
1973-01-31
Family
ID=25206027
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1431670A
Expired
GB1304706A
(en)
1969-03-27
1970-03-24
Country Status (3)
Country
Link
US
(1)
US3553183A
(en)
DE
(1)
DE2014242C3
(en)
GB
(1)
GB1304706A
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2228107B2
(en)
*
1972-06-09
1977-01-13
Consortium für elektrochemische Industrie GmbH, 8000 München
PROCESS FOR THE PREPARATION OF 1: 1 COPOLYMERS FROM ALLYL ACETATE AND MALEIC ACID ANHYDRIDE
USRE28475E
(en)
*
1972-07-10
1975-07-08
Process for copolymerization of maleic anhydride with 1-olefins
DE2501123C2
(en)
*
1975-01-14
1984-02-09
Bayer Ag, 5090 Leverkusen
Process for the production of suspension copolymers
DE3243591A1
(en)
*
1982-11-25
1984-05-30
Hoechst Ag, 6230 Frankfurt
VINYLENE CARBONATE POLYMERYSATE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
DE3413904A1
(en)
*
1984-04-13
1985-10-24
Hoechst Ag, 6230 Frankfurt
POLYMERISATES BASED ON POLYVINYLENE CARBONATE AND / OR POLYHYDROXYMETHYLENE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
DE3712265A1
(en)
*
1987-04-10
1988-10-20
Giulini Chemie
METHOD FOR PRODUCING HIGH POLYMERIZATION COPOLYMERS
DE3736996A1
(en)
*
1987-10-31
1989-05-11
Basf Ag
METHOD FOR PRODUCING COPOLYMERISATS FROM ETHYLENICALLY UNSATURATED DICARBONIC ACID ANHYDRIDES AND ALKYLVINYL ETHERS
CA2083951A1
(en)
*
1990-08-09
1992-02-10
Mohammed Tazi
Process for making copolymers of maleic anhydride and a c1 -c4 alkyl vinyl ether having a high specific viscosity
US5034487A
(en)
*
1990-08-09
1991-07-23
Gaf Chemicals Corporation
Process for making copolymers of maleic anhydride and a C1 -C4 alkyl vinyl ether having a high specific viscosity
JPH059235A
(en)
1991-07-04
1993-01-19
Daicel Chem Ind Ltd
Production of maleic anhydride/alkyl vinyl ether copolymer
US5385995A
(en)
*
1992-07-01
1995-01-31
Daicel Chemical Industries, Ltd.
Process for the preparation of an alkyl vinyl ether/maleic anhydride copolymer
DE4242193A1
(en)
*
1992-12-15
1994-06-16
Basf Ag
Microcapsules with a core material suitable as a leveling agent
DE19752677A1
(en)
*
1997-11-28
1999-06-02
Basf Ag
Process for the production of high molecular weight polymers from maleic anhydride and alkyl vinyl ethers
DE10163449A1
(en)
2000-07-28
2002-07-11
Daicel Chem
Process for the preparation of a copolymer of alkyl vinyl ether and maleic anhydride and a copolymer of alkyl vinyl ether and maleic anhydride
1969
1969-03-27
US
US811256A
patent/US3553183A/en
not_active
Expired – Lifetime
1970
1970-03-24
GB
GB1431670A
patent/GB1304706A/en
not_active
Expired
1970-03-25
DE
DE2014242A
patent/DE2014242C3/en
not_active
Expired
Also Published As
Publication number
Publication date
DE2014242A1
(en)
1970-10-08
DE2014242C3
(en)
1980-05-08
US3553183A
(en)
1971-01-05
DE2014242B2
(en)
1979-02-15
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Legal Events
Date
Code
Title
Description
1973-06-13
PS
Patent sealed [section 19, patents act 1949]
1980-11-05
PCNP
Patent ceased through non-payment of renewal fee
