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GB1185122A - Polymeric Compositions - Google Patents

Polymeric Compositions

Info

Publication number
GB1185122A
GB1185122A GB1459368A GB1459368A GB1185122A GB 1185122 A GB1185122 A GB 1185122A GB 1459368 A GB1459368 A GB 1459368A GB 1459368 A GB1459368 A GB 1459368A GB 1185122 A GB1185122 A GB 1185122A
Authority
GB
United Kingdom
Prior art keywords
bromostyrene
beta
styrene
rubber
solution
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
GB1459368A
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Publication of GB1185122A publication Critical patent/GB1185122A/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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

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

1,185,122. Rubbers grafted with beta-bromostyrene. DENKI KAGAKU KOGYO K.K. 26 March, 1968 [27 March, 1967], No. 14593/68. Heading C3G. A transparent, impact-resistant polymer composition is prepared by polymerizing an aromatic vinyl monomer in the presence of a rubber polymer, which is soluble in said monomer, and beta-bromostyrene. Acrylic monomers may be grafted on to the rubber along with the aforementioned monomers. In the examples (1) and (2) a solution of butadiene-styrene rubber in styrene containing beta-bromostyrene is polymerized in aqueous suspension, (3) and (4) a solution of polybutadiene in styrene containing beta-bromostyrene is prepolymerized in bulk and the prepolymer is suspended in an aqueous medium for completion of polymerization, (5), (6) and (9) as Examples 3 and 4, except that methyl methacrylate or acrylonitrile is also present in the graft monomer solution, (10) a butadiene styrene rubber is dissolved in styrene, beta-bromostyrene and methyl methaerylate and polymerization is carried out as in Example 3 and (11) as Example 10 except that acrylonitrile is also present in the graft monomer mixture.
GB1459368A 1967-03-27 1968-03-26 Polymeric Compositions Expired GB1185122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1868267 1967-03-27

Publications (1)

Publication Number Publication Date
GB1185122A true GB1185122A (en) 1970-03-18

Family

ID=11978361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1459368A Expired GB1185122A (en) 1967-03-27 1968-03-26 Polymeric Compositions

Country Status (1)

Country Link
GB (1) GB1185122A (en)

Also Published As

Publication number Publication date
DE1770063B1 (en) 1972-10-12

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Legal Events

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