GB1276334A - Improvements in or relating to vinyl polymer compositions - Google Patents

Improvements in or relating to vinyl polymer compositions

Info

Publication number
GB1276334A
GB1276334A GB4665669A GB4665669A GB1276334A GB 1276334 A GB1276334 A GB 1276334A GB 4665669 A GB4665669 A GB 4665669A GB 4665669 A GB4665669 A GB 4665669A GB 1276334 A GB1276334 A GB 1276334A
Authority
GB
United Kingdom
Prior art keywords
vinyl
vinyl chloride
sept
copolymers
asbestos
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
GB4665669A
Inventor
Joseph Jacob Dietrich
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock Corp
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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of GB1276334A publication Critical patent/GB1276334A/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
    • C08F14/00—Homopolymers and 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
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1276334 Vinyl chloride polymers DIAMOND SHAMROCK CORP 22 Sept 1969 [23 Sept 1968] 46656/69 Headings C3G and C3P Vinyl chloride polymers and copolymers having a highly branched configuration and containing 3-14 branch terminating chloromethyl groups per 1000 methylene groups are obtained by polymerization in an aqueous medium at 90-165‹ C., and at the vapour pressure of vinyl chloride at the reaction temperature to 5000 p.s.i.g. for 1-12 hours under substantially liquid-full reactor conditions. There are exemplified (a) homopolymers, copolymers with (b) propylene or (c) vinyl acetate and (d) a graft copolymer on an ethylene/vinyl acetate base. Water is pumped in, if desired with catalyst, to maintain the liquid-full condition. The products are (a) compounded with polyethylene, polypropylene or P.V.C. or foamed with trichloroethylene, (b) formed into vinyl asbestos flooring and (d) formed by compression moulding as compositions filled with calcium carbonate, asbestos or fibre-glass.
GB4665669A 1968-09-23 1969-09-22 Improvements in or relating to vinyl polymer compositions Expired GB1276334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76184068A 1968-09-23 1968-09-23

Publications (1)

Publication Number Publication Date
GB1276334A true GB1276334A (en) 1972-06-01

Family

ID=25063388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4665669A Expired GB1276334A (en) 1968-09-23 1969-09-22 Improvements in or relating to vinyl polymer compositions

Country Status (4)

Country Link
BR (1) BR6912555D0 (en)
DE (1) DE1947924C3 (en)
FR (1) FR2018647A1 (en)
GB (1) GB1276334A (en)

Also Published As

Publication number Publication date
DE1947924B2 (en) 1975-01-23
FR2018647A1 (en) 1970-06-26
DE1947924C3 (en) 1979-02-15
BR6912555D0 (en) 1973-02-27
DE1947924A1 (en) 1970-03-26

Similar Documents

Publication Publication Date Title
US3585177A (en) Novel poly(olefin/vinyl alcohol) packaging materials
GB1456694A (en) Propylene/butene-1 copolymers and preparation thereof
ES420650A1 (en) Process for dry polymerization of olefins
GB1508033A (en) Polypropylene compositions
GB1099853A (en) Process for producing modified propylene polymer
GB941083A (en) Compositions comprising polythene
GB1074064A (en) Thermally degraded copolymers and their production
GB1276334A (en) Improvements in or relating to vinyl polymer compositions
JPS57150632A (en) Dialkyl perfluoro-omega-fluoroformyl diester, monomer and polymer therefrom and use thereof
GB1475368A (en) Process for the manufacture of low-pressure low-density copolymers and terpolymers of ethylene
NO894955L (en) PROCEDURE FOR THE PREPARATION OF A CROSS-BONDED FOAMED VINYL CHLORIDE-CONTAINING POLYMER
GB1440425A (en) Moulding made of at least partially hydrolyzed ethylene-vinyl acetate copolymer
GB1227679A (en)
GB1441115A (en) Process for the preparation of ethylene polymers of controlled density
ES8405313A1 (en) Process for forming film from low strain hardening polymers.
EP0228777A3 (en) Melt extrudable composition of perfluorocarbon polymers
US3736307A (en) Ethylene-propylene copolymer production with triphenylphosphite as catalyst adjuvant
ES383556A1 (en) Polymer compositions
GB1436162A (en) Process for the preparation of vinyl halide polymers
GB1260420A (en) Olefine polymerization process and catalyst
GB1207767A (en) Vinyl chloride polymerisation process
JPS5330686A (en) Preparation of ethylene-propylene block copolymers
GB1437147A (en) Copolymers of tetrafluoroethylene and propylene
ES341237A2 (en) Block copolymers of ethylene and propylene
FR2364931A1 (en) Prepn. of hydroxy-telechelic polymers of average mol. wt. 1000-20,000 - by radical polymerisation in an alcoholic diluent

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee