GB996643A - Process for the production of shaped articles - Google Patents
Process for the production of shaped articlesInfo
- Publication number
- GB996643A GB996643A GB2780563A GB2780563A GB996643A GB 996643 A GB996643 A GB 996643A GB 2780563 A GB2780563 A GB 2780563A GB 2780563 A GB2780563 A GB 2780563A GB 996643 A GB996643 A GB 996643A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaped articles
- polymer
- mixtures
- production
- shaped
- 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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Shaped articles are made by shaping at elevated temperatures a uniform mixture of a polymer of vinyl chloride, one or more monoethylenic monomers which are compatible with the polymer and a thermal polymerization inhibitor, and subjecting the shaped mixture to high energy ionizing radiation. The examples describe homogenizing mixtures of polyvinyl chloride and styrene containing dinitro-o-cresol or tertiary butyl-catechol, moulding the mixtures, and irradiating them with X-rays. Specifications 996,641 and 996,642 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21022662A | 1962-07-16 | 1962-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB996643A true GB996643A (en) | 1965-06-30 |
Family
ID=201734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2780563A Expired GB996643A (en) | 1962-07-16 | 1963-07-12 | Process for the production of shaped articles |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE634956A (en) |
FR (1) | FR1375780A (en) |
GB (1) | GB996643A (en) |
-
1963
- 1963-07-12 GB GB2780563A patent/GB996643A/en not_active Expired
- 1963-07-15 BE BE634956A patent/BE634956A/fr unknown
- 1963-07-16 FR FR941628A patent/FR1375780A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1375780A (en) | 1964-10-23 |
BE634956A (en) | 1964-01-15 |
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