GB825680A - Graft polymers and method of making the same - Google Patents

Graft polymers and method of making the same

Info

Publication number
GB825680A
GB825680A GB15989/57A GB1598957A GB825680A GB 825680 A GB825680 A GB 825680A GB 15989/57 A GB15989/57 A GB 15989/57A GB 1598957 A GB1598957 A GB 1598957A GB 825680 A GB825680 A GB 825680A
Authority
GB
United Kingdom
Prior art keywords
vinyl
polyvinyl
styrene
polymer
unsaturated
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
GB15989/57A
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 GB825680A publication Critical patent/GB825680A/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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • 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)
  • Graft Or Block Polymers (AREA)

Abstract

Graft polymers are made by contacting a polymer containing at least one unsaturated double bond between adjacent carbon atoms, and in dry, solid particulate form, with ozone and then contacting the ozonized polymer with a grafting ethylenically unsaturated monomer capable of being polymerized by free radicals. Suitable base polymers are polyethylene, polypropylene, polybutadiene, polyisoprene, butadiene-styrene copolymers, polystyrene polyhalostyrenes, polyvinyltoluene, polyvinyl naphthalene, polyvinyl cyclohexane, divinyl benzene, polyvinyl indene, polyacrylates, polymethacrylates, polyacrylonitrile, polyvinyl chloride, vinyl and allyl siloxanes, polyamides, unsaturated polyesters and unsaturated fatty acid modified glycerol-phthalic acid polyesters. Grafting monomers specified are styrene, vinyl toluene, vinyl xylene, divinyl benzene, alphamethyl styrene, chlorostyrene, dichlorostyrene, tert.-butyl styrene, ethylene, butadiene, isoprene, vinyl halides, ethers, esters, ketones and amides, vinylidene chloride, vinyl pyrrolidone, ethyl and butyl acrylates, methyl methacrylate, acrylonitrile and methacrylonitrile. Prior to ozonization the unsaturation of the base polymer may be increased by milling or by exposure to ionizing radiations such as X-rays, gamma rays, neutrons or accelerated electrons. In preferred processes the base polymer is in the form of a film or fibre.
GB15989/57A 1956-10-15 1957-05-20 Graft polymers and method of making the same Expired GB825680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61577056A 1956-10-15 1956-10-15

Publications (1)

Publication Number Publication Date
GB825680A true GB825680A (en) 1959-12-16

Family

ID=35385405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15989/57A Expired GB825680A (en) 1956-10-15 1957-05-20 Graft polymers and method of making the same

Country Status (4)

Country Link
DE (1) DE1250635B (en)
FR (1) FR1177898A (en)
GB (1) GB825680A (en)
NL (1) NL96690C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242231A (en) * 1961-10-11 1966-03-22 Du Pont Process for making graft polymers with polysulfone grafts
EP0874009A1 (en) * 1996-01-10 1998-10-28 Kaneka Corporation Modified polypropylene resin, foam made from the resin and processes for the production of both
CN116144098A (en) * 2023-02-23 2023-05-23 江苏馨德高分子材料股份有限公司 Outdoor anti-aging cable material and preparation method thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411704A (en) * 1964-04-29 1965-09-24 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber Colombes Cellular polyolefins
FR2517682A1 (en) * 1981-12-03 1983-06-10 Centre Nat Rech Scient NOVEL GRAFTED POLYOLEFIN AND PROCESS FOR ITS PREPARATION
FR2597489B1 (en) * 1986-04-22 1988-07-01 Charbonnages Ste Chimique POLYETHYLENE RESINS, THEIR PREPARATION PROCESS AND THEIR USE AS BINDERS IN COATINGS.
US4968532A (en) * 1989-01-13 1990-11-06 Ciba-Geigy Corporation Process for graft copolymerization on surfaces of preformed substrates to modify surface properties
US4978481A (en) * 1989-01-13 1990-12-18 Ciba-Geigy Corporation Process for the encapsulation of preformed substrates by graft copolymerization
US4965026A (en) * 1989-01-13 1990-10-23 Ciba-Geigy Corporation Process for hydroxylating hydrophobic polymer surfaces
EA001545B1 (en) * 1999-12-07 2001-04-23 Зао "Карат 3" Process for modifying the surfaces of rubber crumbs

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242231A (en) * 1961-10-11 1966-03-22 Du Pont Process for making graft polymers with polysulfone grafts
EP0874009A1 (en) * 1996-01-10 1998-10-28 Kaneka Corporation Modified polypropylene resin, foam made from the resin and processes for the production of both
EP0874009A4 (en) * 1996-01-10 1999-03-03 Kaneka Corp Modified polypropylene resin, foam made from the resin and processes for the production of both
CN116144098A (en) * 2023-02-23 2023-05-23 江苏馨德高分子材料股份有限公司 Outdoor anti-aging cable material and preparation method thereof
CN116144098B (en) * 2023-02-23 2023-09-01 江苏馨德高分子材料股份有限公司 Outdoor anti-aging cable material and preparation method thereof

Also Published As

Publication number Publication date
NL96690C (en) 1961-01-16
FR1177898A (en) 1959-04-30
DE1250635B (en) 1967-09-21

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