[go: up one dir, main page]

GB996643A - Process for the production of shaped articles - Google Patents

Process for the production of shaped articles

Info

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
Application number
GB2780563A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB996643A publication Critical patent/GB996643A/en
Expired legal-status Critical Current

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.
GB2780563A 1962-07-16 1963-07-12 Process for the production of shaped articles Expired GB996643A (en)

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)

Also Published As

Publication number Publication date
BE634956A (en) 1964-01-15
FR1375780A (en) 1964-10-23

Similar Documents

Publication Publication Date Title
GB801528A (en) Improvements in grafting polymers or copolymers
ES301785A1 (en) A procedure for the manufacture of articles consisting essentially of polycarbonate resin. (Machine-translation by Google Translate, not legally binding)
ES328916A1 (en) Procedure for the obtaining of molded bodies of expanded plastic. (Machine-translation by Google Translate, not legally binding)
ES305328A1 (en) Procedure for preparing copolymers that contain styrene and acrilonitril. (Machine-translation by Google Translate, not legally binding)
CH404963A (en) Process for the polymerization of vinyl monomers
FR1502639A (en) Finely divided carbon, its production process and rubber-based compositions
GB996643A (en) Process for the production of shaped articles
GB1007884A (en)
IL37319A (en) Process for the production of impact-resistant,transparent polymers of vinyl chloride
GB996641A (en) Process for the production of shaped articles of vinyl chloride polymers
GB996642A (en) Compositions of vinyl chloride polymers
FR1269400A (en) Process for the production of polymers and copolymers of basic vinyl compounds
ES328796A1 (en) Procedure for the production of cellular vinyl chloride polymers. (Machine-translation by Google Translate, not legally binding)
GB1039914A (en) The preparation of vinyl fluoride polymers and copolymers
FR1505975A (en) Process for the production of a vinyl polymer by suspension polymerization
ES341047A1 (en) Procedure for the obtaining of molded bodies of expanded plastic. (Machine-translation by Google Translate, not legally binding)
GB835781A (en) Halogenation method for polyolefins
CH612691A5 (en) Process for the polymerisation of vinyl chloride in aqueous suspension
FR1349464A (en) Self-vulcanizing synthetic polymers, manufacturing process and products obtained
GB815305A (en) Improvements in the production of short chain ethylenic compound polymers including a given radical at each end of the chain
ES324635A3 (en) Procedure for the preparation of a mixture of polymers (Machine-translation by Google Translate, not legally binding)
FR1483052A (en) Method and apparatus for the continuous production of sheets of foamed thermoplastic materials, for example polyolefins
FR1399067A (en) Process for the production of aerated thermoplastic polymers
CH438748A (en) Process for the production of thermoplastic oxymethylene polymers
FR1525761A (en) Vinyl aromatic monomer polymerization process