GB1101087A - A process for manufacturing grafted styrene polymers - Google Patents

A process for manufacturing grafted styrene polymers

Info

Publication number
GB1101087A
GB1101087A GB1003965A GB1003965A GB1101087A GB 1101087 A GB1101087 A GB 1101087A GB 1003965 A GB1003965 A GB 1003965A GB 1003965 A GB1003965 A GB 1003965A GB 1101087 A GB1101087 A GB 1101087A
Authority
GB
United Kingdom
Prior art keywords
styrene
polymer
butadiene
monomer
acrylonitrile copolymer
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
GB1003965A
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.)
Kurashiki Rayon Co Ltd
Original Assignee
Kurashiki Rayon 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
Application filed by Kurashiki Rayon Co Ltd filed Critical Kurashiki Rayon Co Ltd
Publication of GB1101087A publication Critical patent/GB1101087A/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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

A grafted styrene polymer is produced by irradiating a pulverulent or granular styrene polymer with ionizing radiation and either contacting the irradiated polymer with a monomer which is a conjugated diene or a derivative thereof either alone or mixed with a vinyl or vinylidene monomer or contacting the irradiated polymer with a solution of said monomer or monomers under conditions in which the styrene polymer is swelled but the pulverulent or granular form of said polymer is not destroyed. The styrene polymer is derived predominantly from styrene or a nuclearly or side-chain substituted styrene. Suitable dienes are 1,3-butadiene, isoprene and chloroprene. Specified graft comonomers are styrene, acrylonitrile, methacrylonitrile, methacrylate esters, vinyl formate, vinyl stearate and vinylidene chloride. In examples, the polymers are irradiated prior to immersion in monomer solutions, the components being as follows: (1) polystyrene and butadiene, (2) polystyrene, butadiene and styrene, (3) styrene-acrylonitrile copolymer, butadiene and styrene, (6) styrene-acrylonitrile copolymer, isoprene and styrene and (7) styrene/alpha-methyl styrene copolyner, butadiene and styrene. The graft polymer produced in Example 3 is blended with styrene-acrylonitrile copolymer in Example 4 and the graft polymer produced in Example 2 is blended with SBR rubber in Example 5.
GB1003965A 1964-03-09 1965-03-09 A process for manufacturing grafted styrene polymers Expired GB1101087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1279664 1964-03-09

Publications (1)

Publication Number Publication Date
GB1101087A true GB1101087A (en) 1968-01-31

Family

ID=11815343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1003965A Expired GB1101087A (en) 1964-03-09 1965-03-09 A process for manufacturing grafted styrene polymers

Country Status (2)

Country Link
FR (1) FR1441523A (en)
GB (1) GB1101087A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537734A (en) * 1977-10-07 1985-08-27 Radiation Dynamics, Inc. Method for reducing the monomer content in acrylonitrile containing polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537734A (en) * 1977-10-07 1985-08-27 Radiation Dynamics, Inc. Method for reducing the monomer content in acrylonitrile containing polymers

Also Published As

Publication number Publication date
FR1441523A (en) 1966-06-10

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