GB1289384A – – Google Patents
GB1289384A – – Google Patents
Info
Publication number
GB1289384A
GB1289384A
GB1289384DA
GB1289384A
GB 1289384 A
GB1289384 A
GB 1289384A
GB 1289384D A
GB1289384D A
GB 1289384DA
GB 1289384 A
GB1289384 A
GB 1289384A
Authority
GB
United Kingdom
Prior art keywords
butadiene
elastomer
styrene
polymerization
latex
Prior art date
1969-02-08
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
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.)
1969-02-08
Filing date
1970-02-06
Publication date
1972-09-20
1970-02-06
Application filed
filed
Critical
1972-09-20
Publication of GB1289384A
publication
Critical
patent/GB1289384A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
PPBRXRYQALVLMV-UHFFFAOYSA-N
Styrene
Chemical compound
C=CC1=CC=CC=C1
PPBRXRYQALVLMV-UHFFFAOYSA-N
0.000
abstract
4
229920001971
elastomer
Polymers
0.000
abstract
4
229920000126
latex
Polymers
0.000
abstract
4
229920002857
polybutadiene
Polymers
0.000
abstract
4
239000005062
Polybutadiene
Substances
0.000
abstract
3
MTAZNLWOLGHBHU-UHFFFAOYSA-N
butadiene-styrene rubber
Chemical compound
C=CC=C.C=CC1=CC=CC=C1
MTAZNLWOLGHBHU-UHFFFAOYSA-N
0.000
abstract
3
239000000806
elastomer
Substances
0.000
abstract
3
239000004816
latex
Substances
0.000
abstract
3
239000000203
mixture
Substances
0.000
abstract
3
239000000178
monomer
Substances
0.000
abstract
3
NLHHRLWOUZZQLW-UHFFFAOYSA-N
Acrylonitrile
Chemical compound
C=CC#N
NLHHRLWOUZZQLW-UHFFFAOYSA-N
0.000
abstract
2
238000012662
bulk polymerization
Methods
0.000
abstract
2
239000000701
coagulant
Substances
0.000
abstract
2
238000006116
polymerization reaction
Methods
0.000
abstract
2
VVQNEPGJFQJSBK-UHFFFAOYSA-N
Methyl methacrylate
Chemical compound
COC(=O)C(C)=C
VVQNEPGJFQJSBK-UHFFFAOYSA-N
0.000
abstract
1
239000007900
aqueous suspension
Substances
0.000
abstract
1
125000003118
aryl group
Chemical group
0.000
abstract
1
238000010559
graft polymerization reaction
Methods
0.000
abstract
1
238000004519
manufacturing process
Methods
0.000
abstract
1
238000000034
method
Methods
0.000
abstract
1
125000000896
monocarboxylic acid group
Chemical group
0.000
abstract
1
229920001200
poly(ethylene-vinyl acetate)
Polymers
0.000
abstract
1
229920000642
polymer
Polymers
0.000
abstract
1
229920005989
resin
Polymers
0.000
abstract
1
239000011347
resin
Substances
0.000
abstract
1
239000005060
rubber
Substances
0.000
abstract
1
239000000725
suspension
Substances
0.000
abstract
1
238000010557
suspension polymerization reaction
Methods
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
C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
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
C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
C08F255/026—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-vinylester copolymers
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
Y10S525/00—Synthetic resins or natural rubbers — part of the class 520 series
Y10S525/942—Polymer derived from nitrile, conjugated diene and aromatic co-monomers
Abstract
1289384 Graft polymerization process DAICEL Ltd 6 Feb 1970 [8 Feb 1969] 5789/70 Heading C3G A process for preparing a high impact resin comprises dissolving or mixing a first quantity of an elastomer in a monovinyl aromatic monomer or a mixture thereof with a comonomer, subjecting the solution or mixture to an initial bulk polymerization step until 10 to 50% by weight of the monomer or monomer mixture has been converted to polymer and phase inversion has occurred, adding to and uniformly mixing in the system a second quantity of an elastomer, consisting of an aqueous latex of a butadiene elastomer and a coagulant therefor, and subjecting the resulting system to polymerization in aqueous suspension. In examples, (a) a solution in styrene and acrylonitrile of a butadiene-styrene elastomer, polybutadiene or ethylene-vinyl acetate elastomer is prepolymerized in bulk, a latex of butadiene rubber and a coagulant, e.g. HCl or CH 3 COOH are added, polymerization is continued in bulk and then completed in suspension; (b) as (a) except that a butadiene rubber is used in the first stage and a butadiene-styrene rubber latex is added later; and (c) a solution in styrene, acrylonitrile and methyl methacrylate of a butadiene-styrene rubber is subjected to bulk polymerization and a latex of a similar rubber is added before the suspension polymerization stage.
GB1289384D
1969-02-08
1970-02-06
Expired
GB1289384A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP958069
1969-02-08
Publications (1)
Publication Number
Publication Date
GB1289384A
true
GB1289384A
(en)
1972-09-20
Family
ID=11724230
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1289384D
Expired
GB1289384A
(en)
1969-02-08
1970-02-06
Country Status (5)
Country
Link
US
(1)
US3665057A
(en)
DE
(1)
DE2005512A1
(en)
FR
(1)
FR2035231A5
(en)
GB
(1)
GB1289384A
(en)
NL
(1)
NL7001777A
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5216590A
(en)
*
1975-07-30
1977-02-07
Sumitomo Chem Co Ltd
Preparation of high impact resin
US4221883A
(en)
*
1976-10-18
1980-09-09
The Dow Chemical Company
Impact polymer process
US4785051A
(en)
*
1983-11-21
1988-11-15
The Dow Chemical Company
Rubber-modified monovinylidene aromatic polymer compositions
BR8407190A
(en)
*
1983-11-21
1985-11-05
Dow Chemical Co
COMPOSITIONS OF AROMATIC POLYMERS OF MONOVINYLIDENE MODIFIED WITH RUBBER, CONTAINING THREE DIFFERENT TYPES OF RUBBER PARTICLES
US5401803A
(en)
*
1993-12-23
1995-03-28
Union Carbide Chemicals & Plastics Technology Corporation
Ethylene-vinyl acetate copolymer additives for molding compositions
1970
1970-02-05
US
US9067A
patent/US3665057A/en
not_active
Expired – Lifetime
1970-02-06
GB
GB1289384D
patent/GB1289384A/en
not_active
Expired
1970-02-06
DE
DE19702005512
patent/DE2005512A1/en
active
Pending
1970-02-09
FR
FR7004498A
patent/FR2035231A5/fr
not_active
Expired
1970-02-09
NL
NL7001777A
patent/NL7001777A/xx
unknown
Also Published As
Publication number
Publication date
NL7001777A
(en)
1970-08-11
US3665057A
(en)
1972-05-23
DE2005512A1
(en)
1970-09-03
FR2035231A5
(en)
1970-12-18
Similar Documents
Publication
Publication Date
Title
ES457263A1
(en)
1978-02-01
Manufacture of high impact and translucent styrene polymers
GB1291499A
(en)
1972-10-04
Impact-resistant thermoplastic polymers
GB1091449A
(en)
1967-11-15
A process for the production of thermoplastic moulding compositions
GB1036744A
(en)
1966-07-20
Method for manufacture of acrylonitrile-butadiene-aromatic vinyl resinous compositions
ES344893A1
(en)
1968-11-01
Production of impact-resistant styrene copolymers
GB1289384A
(en)
1972-09-20
GB1064848A
(en)
1967-04-12
Method for the production of vinyl resins
FR2629085B1
(en)
1992-09-04
PROCESS FOR THE MANUFACTURE OF POLYBUTADIENE AND PREPARATION OF VINYLAROMATIC RESIN SHOCK FROM POLYBUTADIENE
GB1378906A
(en)
1974-12-27
Graft copolymer preparation
GB1264889A
(en)
1972-02-23
GB1250418A
(en)
1971-10-20
GB879145A
(en)
1961-10-04
Improvements in or relating to methods of dissolving polymers
GB1235346A
(en)
1971-06-09
Method of producing acrylonitrile-butadiene-styrene resin of high fluidity
ES264939A1
(en)
1961-06-16
A process to prepare a polymer resistant to solvents (Machine-translation by Google Translate, not legally binding)
ES353724A1
(en)
1969-10-16
A procedure for the production of a styrene polymer of high impact resistance. (Machine-translation by Google Translate, not legally binding)
ES333671A1
(en)
1967-10-01
Procedure for the production of reinforced molding masses. (Machine-translation by Google Translate, not legally binding)
GB1303308A
(en)
1973-01-17
GB1525824A
(en)
1978-09-20
Polymer resins
GB1276684A
(en)
1972-06-07
Production of impact-resistant resins
SE7601027L
(en)
1976-08-04
PROCEDURE FOR THE PREPARATION OF IMPACT POLYMERS
GB1482230A
(en)
1977-08-10
Process for producing abs resins
GB1185122A
(en)
1970-03-18
Polymeric Compositions
GB1232330A
(en)
1971-05-19
GB1307757A
(en)
1973-02-21
Process for preparing impact vinyl aromatic polymers
GB869500A
(en)
1961-05-31
Improvements in synthetic rubber latex
Legal Events
Date
Code
Title
Description
1973-01-31
PS
Patent sealed [section 19, patents act 1949]
1977-09-01
PLNP
Patent lapsed through nonpayment of renewal fees
