GB1359541A - Process for the manufacture of flowable styrene polymers of high impact-resistance - Google Patents

Process for the manufacture of flowable styrene polymers of high impact-resistance

Info

Publication number
GB1359541A
GB1359541A GB5257371A GB5257371A GB1359541A GB 1359541 A GB1359541 A GB 1359541A GB 5257371 A GB5257371 A GB 5257371A GB 5257371 A GB5257371 A GB 5257371A GB 1359541 A GB1359541 A GB 1359541A
Authority
GB
United Kingdom
Prior art keywords
styrene
lubricant
manufacture
polymer
block 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
GB5257371A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 DE19702055891 external-priority patent/DE2055891C3/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1359541A publication Critical patent/GB1359541A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes
    • 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
    • C08L51/04—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 rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Landscapes

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

Abstract

1359541 Graft polymer/block copolymer compositions BADISCHE ANILIN- & SODAFABRIK AG 12 Nov 1971 [13 Nov 1970] 52573/71 Heading C3G A composition is prepared by mixing together (A) an impact-resistant styrene polymer containing from 2 to 15% by weight of a rubbery diene polymer, (B) a block copolymer of a vinyl aromatic monomer and a diene and (C) a lubricant or lubricant mixture, wherein the lubricant or lubricant mixture is partially or completely incorporated in the polymer B before A and B are mixed together, for example during the manufacture of B. Examples are given of mixtures in which A is polybutadiene grafted with styrene, B is styrene-butadiene-styrene block copolymer and C is n-butyl stearate or mineral oil.
GB5257371A 1970-11-13 1971-11-12 Process for the manufacture of flowable styrene polymers of high impact-resistance Expired GB1359541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702055891 DE2055891C3 (en) 1970-11-13 Process for the production of flowable, high-impact polystyrene masses

Publications (1)

Publication Number Publication Date
GB1359541A true GB1359541A (en) 1974-07-10

Family

ID=5788015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5257371A Expired GB1359541A (en) 1970-11-13 1971-11-12 Process for the manufacture of flowable styrene polymers of high impact-resistance

Country Status (4)

Country Link
BE (1) BE775157A (en)
FR (1) FR2114383A5 (en)
GB (1) GB1359541A (en)
NL (1) NL7115514A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455314A (en) * 1973-01-30 1976-11-10 Asahi Chemical Ind Resin composition
US5272182A (en) * 1992-12-03 1993-12-21 General Electric Company Blowing agent concentrate and compositions and article prepared therefrom
EP1106650A1 (en) * 1999-12-08 2001-06-13 Fina Research S.A. Blend for masterbatches

Also Published As

Publication number Publication date
FR2114383A5 (en) 1972-06-30
DE2055891B2 (en) 1976-06-16
BE775157A (en) 1972-05-10
NL7115514A (en) 1972-05-16
DE2055891A1 (en) 1972-05-25

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed