FR2129709A5 - Pvc compsn - contg graft copolymer obtained by emulsion polymerising methyl methacrylate and grafting with mixt of - Google Patents

Pvc compsn - contg graft copolymer obtained by emulsion polymerising methyl methacrylate and grafting with mixt of

Info

Publication number
FR2129709A5
FR2129709A5 FR7209158A FR7209158A FR2129709A5 FR 2129709 A5 FR2129709 A5 FR 2129709A5 FR 7209158 A FR7209158 A FR 7209158A FR 7209158 A FR7209158 A FR 7209158A FR 2129709 A5 FR2129709 A5 FR 2129709A5
Authority
FR
France
Prior art keywords
methyl methacrylate
mixt
pts
graft copolymer
pvc
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
FR7209158A
Other languages
French (fr)
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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
Priority claimed from JP1487571A external-priority patent/JPS5249020B1/ja
Application filed by Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Application granted granted Critical
Publication of FR2129709A5 publication Critical patent/FR2129709A5/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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • 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
    • C08L27/22—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 modified by chemical after-treatment
    • C08L27/24—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 modified by chemical after-treatment halogenated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Vinyl chloride resin compsn. is prepd. by mixing (A) 100 pts. wt. PVC, chlorinated PVC or a copolymer contng. >=80 wt.% vinyl chloride, with (B) 0.1-100 pts. wt. graft copolymer prepd. by emulsion polymerising 50-99 pts. wt. methyl methacrylate (I), adding to the resulting latex 50-1 pts. wt. of a monomer mixt. (II) consisting of a major proportion of an ester of (meth)acrylic, acid, with the exception of methyl methacrylate, (b) a minor proportion of methyl methacrylate (a), and a proportion below 20% wt. of the total of (a), (b) and (c) of another monomer copolymerisable with monomers (a) and (b), and graft polymerising the resulting mixt. The compsn. can be more easily and rapidly processed e.g. by moulding or extrusion, than components A alone, and is less subject to degradation at the processing temps.
FR7209158A 1971-03-16 1972-03-16 Pvc compsn - contg graft copolymer obtained by emulsion polymerising methyl methacrylate and grafting with mixt of Expired FR2129709A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1487571A JPS5249020B1 (en) 1971-03-16 1971-03-16
JP2324171 1971-04-12

Publications (1)

Publication Number Publication Date
FR2129709A5 true FR2129709A5 (en) 1972-10-27

Family

ID=26350905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209158A Expired FR2129709A5 (en) 1971-03-16 1972-03-16 Pvc compsn - contg graft copolymer obtained by emulsion polymerising methyl methacrylate and grafting with mixt of

Country Status (2)

Country Link
BE (1) BE780694A (en)
FR (1) FR2129709A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123711A1 (en) * 1983-05-03 1984-11-07 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polyvinyl chloride composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123711A1 (en) * 1983-05-03 1984-11-07 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polyvinyl chloride composition

Also Published As

Publication number Publication date
BE780694A (en) 1972-09-15

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