GB842841A - Compositions based on ª‡-methylstyrene - Google Patents
Compositions based on ª‡-methylstyreneInfo
- Publication number
- GB842841A GB842841A GB52159A GB52159A GB842841A GB 842841 A GB842841 A GB 842841A GB 52159 A GB52159 A GB 52159A GB 52159 A GB52159 A GB 52159A GB 842841 A GB842841 A GB 842841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- acrylonitrile
- alpha
- mixture
- methyl styrene
- Prior art date
- 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
Links
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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/12—Copolymers of styrene with unsaturated nitriles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A thermoplastic composition comprises a mixture of 70 to 90 parts of (a) a copolymer of 90 to 60 parts alpha-methylstyrene and 10 to 40 parts acrylonitrile with 30 to 10 parts of (b) a rubbery copolymer of 20 to 70 parts of alphamethylstyrene and 80 to 30 parts of a diolefin on to 100 parts of which rubbery copolymer there have been grafted by polymerization 5 to 70 parts of acrylic or methacrylic ester or a mixture thereof with alpha-methyl styrene or acrylonitrile, or of a mixture of alpha-methyl styrene with acrylonitrile. Butadiene is the specified diolefin, and methyl, ethy, butyl and ethylhexyl acrylates and methacrylates the specified esters. The composition may contain also a liquid plasticizer e.g. up to 30% of the product of dimerization of alph-methyl styrene, or of the phthalates of higher alcohols. The products are suitable for injection and compression moulding and extrusion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR756559 | 1958-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB842841A true GB842841A (en) | 1960-07-27 |
Family
ID=8705564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB52159A Expired GB842841A (en) | 1958-01-23 | 1959-01-06 | Compositions based on ª‡-methylstyrene |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE574905A (en) |
CH (1) | CH380376A (en) |
FR (1) | FR1190400A (en) |
GB (1) | GB842841A (en) |
NL (1) | NL107738C (en) |
-
1958
- 1958-01-23 FR FR1190400D patent/FR1190400A/en not_active Expired
-
1959
- 1959-01-05 NL NL234830A patent/NL107738C/xx active
- 1959-01-06 GB GB52159A patent/GB842841A/en not_active Expired
- 1959-01-19 CH CH6849159A patent/CH380376A/en unknown
- 1959-01-20 BE BE574905A patent/BE574905A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1190400A (en) | 1959-10-12 |
NL107738C (en) | 1964-03-16 |
CH380376A (en) | 1964-07-31 |
BE574905A (en) | 1959-07-20 |
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