GB996642A - Compositions of vinyl chloride polymers - Google Patents
Compositions of vinyl chloride polymersInfo
- Publication number
- GB996642A GB996642A GB2768863A GB2768863A GB996642A GB 996642 A GB996642 A GB 996642A GB 2768863 A GB2768863 A GB 2768863A GB 2768863 A GB2768863 A GB 2768863A GB 996642 A GB996642 A GB 996642A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl chloride
- styrene
- compositions
- mixture
- chloride polymers
- 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
- C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
- C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
- C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—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 a halogen; Compositions of derivatives of such polymers
- C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08L25/06—Polystyrene
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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Shaped articles are produced by shaping an intimate mixture of from 70 to 95% by weight of a polymer of vinyl chloride with complementarily from 5 to 30% by weight of styrene, and subjecting the shaped mixture to high energy ionizing radiation to induce interpolymerization of the styrene. The example describes mixing styrene and polyvinyl chloride, moulding bars from the mixture and irradiating them by exposure to a cobalt-60 source. Specifications 996,641 and 996,643 are referred to.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20983862A | 1962-07-16 | 1962-07-16 | |
US21022662A | 1962-07-16 | 1962-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB996642A true GB996642A (en) | 1965-06-30 |
Family
ID=8808333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2768863A Expired GB996642A (en) | 1962-07-16 | 1963-07-12 | Compositions of vinyl chloride polymers |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE634955A (en) |
FR (1) | FR1374407A (en) |
GB (1) | GB996642A (en) |
NL (1) | NL295364A (en) |
-
0
- NL NL295364D patent/NL295364A/xx unknown
-
1963
- 1963-07-12 GB GB2768863A patent/GB996642A/en not_active Expired
- 1963-07-15 FR FR941482A patent/FR1374407A/en not_active Expired
- 1963-07-15 BE BE634955A patent/BE634955A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
NL295364A (en) | |
FR1374407A (en) | 1964-10-09 |
BE634955A (en) | 1964-01-15 |
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