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GB844231A - Method for cross-linking polymers of hydrocarbon olefines - Google Patents

Method for cross-linking polymers of hydrocarbon olefines

Info

Publication number
GB844231A
GB844231A GB545958A GB545958A GB844231A GB 844231 A GB844231 A GB 844231A GB 545958 A GB545958 A GB 545958A GB 545958 A GB545958 A GB 545958A GB 844231 A GB844231 A GB 844231A
Authority
GB
United Kingdom
Prior art keywords
cross
polymer
high energy
polyfunctional monomer
hydrocarbon
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
GB545958A
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 GB844231A publication Critical patent/GB844231A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Cross-linked polymers are prepared by intimately incorporating in a hydrocarbon olefine polymer, particularly polyethylene or polypropylene, a polyfunctional monomer selected from divinyl benzene, the mono-di-tri-and tetraethylene glycol diacrylates and dimethacrylates, vinyl acrylate, vinyl methacrylate, allyl acrylate, allyl methacrylate, the divinyl ether of diethylene glycol, diallyl maleate, itaconate and malonate, diallyl benzene phosphonate, triallyl phosphate, and cyanurate, glyceryl trimethacrylate, their equivalent close homologues, and mixtured thereof, then subsequently exposing the intimately mixed polymer and monomer to a field of high energy radiation, particularly high energy electrons, until the polymer is cross-linked by the polyfunctional monomer.ALSO:Cross-linked polymers are prepared by intimately incorporating in a hydrocarbon olefine polymer, particularly polyethylene or polypropylene, a polyfunctional monomer selected from divinyl benzene, the mono-, di-, tri- and tetra-ethylene glycol diacrylates and dimethacrylates, vinyl acrylate, vinyl methacrylate, allyl acrylate, allyl methacrylate, the divinyl ether of diethylene glycol, diallyl maleate, itaconate and maleate, diallyl benzene phosphonate, triallyl phosphate and cyanurate, glyceryl trimethacrylate, their equivalent close homologues, and mixtures thereof, then subsequently exposing the intimately mixed polymer and monomer to a field of high energy radiation, particularly high energy electrons, until the polymer is cross-linked by the polyfunctional monomer.
GB545958A 1957-03-01 1958-02-19 Method for cross-linking polymers of hydrocarbon olefines Expired GB844231A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64339257A 1957-03-01 1957-03-01
DED0048526 1958-02-28

Publications (1)

Publication Number Publication Date
GB844231A true GB844231A (en) 1960-08-10

Family

ID=25972261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB545958A Expired GB844231A (en) 1957-03-01 1958-02-19 Method for cross-linking polymers of hydrocarbon olefines

Country Status (3)

Country Link
DE (3) DE1218719B (en)
FR (1) FR1202891A (en)
GB (1) GB844231A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286322A (en) * 1963-08-05 1966-11-22 Phillips Petroleum Co Polypropylene carpet fibers
EP0123801A1 (en) * 1983-03-02 1984-11-07 Siemens Aktiengesellschaft Process for the free-radical cross-linking of organic polymers
EP0879830A1 (en) * 1997-05-20 1998-11-25 PCD Polymere AG Modified polypropylene having improved processability
EP2196171A1 (en) * 2008-12-10 2010-06-16 METRIMED Orvosi Müszergyártó Kft. Wear resistant gradient polymeric material and process for the preparation of the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486531A1 (en) * 1980-07-10 1982-01-15 Charbonnages Ste Chimique PROCESS FOR THE PREPARATION OF IRRADIATION GRAFT COPOLYMERS
CN117362894A (en) * 2023-10-31 2024-01-09 浙江南洋华诚科技有限公司 Ultrathin temperature-resistant bi-directional synchronous stretching special material and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE546816A (en) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286322A (en) * 1963-08-05 1966-11-22 Phillips Petroleum Co Polypropylene carpet fibers
EP0123801A1 (en) * 1983-03-02 1984-11-07 Siemens Aktiengesellschaft Process for the free-radical cross-linking of organic polymers
EP0879830A1 (en) * 1997-05-20 1998-11-25 PCD Polymere AG Modified polypropylene having improved processability
EP2196171A1 (en) * 2008-12-10 2010-06-16 METRIMED Orvosi Müszergyártó Kft. Wear resistant gradient polymeric material and process for the preparation of the same

Also Published As

Publication number Publication date
DE1544805A1 (en) 1969-12-18
DE1544804A1 (en) 1969-09-04
FR1202891A (en) 1960-01-14
DE1218719B (en) 1966-06-08

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