BR0010762A - Process for producing thermoplastic molding compounds using rubber solutions - Google Patents

Process for producing thermoplastic molding compounds using rubber solutions

Info

Publication number
BR0010762A
BR0010762A BR0010762-0A BR0010762A BR0010762A BR 0010762 A BR0010762 A BR 0010762A BR 0010762 A BR0010762 A BR 0010762A BR 0010762 A BR0010762 A BR 0010762A
Authority
BR
Brazil
Prior art keywords
rubber
thermoplastic molding
production
solution
molding compounds
Prior art date
Application number
BR0010762-0A
Other languages
Portuguese (pt)
Inventor
Gisbert Michels
Heike Windisch
Peter Krueger
Pierre Vanhoorne
Heinz-Dieter Brandt
Original Assignee
Bayer 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 DE10001025A external-priority patent/DE10001025A1/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR0010762A publication Critical patent/BR0010762A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • 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
    • 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
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Patente de Invenção: "PROCESSO PARA PRODUçãO DE MASSAS DE MOLDAR TERMOPLáSTICAS SOB USO DE SOLUçõES DE CAUCHO". A presente invenção refere-se a um processo para produção de massas de moldar de ABS e HIPS, no qual primeiramente é produzida uma solução contendo caucho e, subseq³entemente, é realizada a polimerização para produção das massas de moldar de ABS e HIPS, na presença dessa solução contendo caucho, sendo que para a produção da solução contendo caucho, são polimerizadas diolefinas em uma solução de monómeros vinilaromáticos, na presença de um catalisador, que contém (A) pelo menos um composto dos metais de terras raras; (B) opcionalmente, um ciclopentadieno e (C) pelo menos um composto de organoalumínio.Invention Patent: "PROCESS FOR PRODUCTION OF THERMOPLASTIC MOLDING MASSES UNDER USE OF CAUCHO SOLUTIONS". The present invention relates to a process for the production of ABS and HIPS molds, in which a solution containing rubber is first produced and, subsequently, polymerization is carried out to produce ABS and HIPS molds, in the presence of this rubber-containing solution, and for the production of the rubber-containing solution, diolefins are polymerized in a solution of vinillaromatic monomers, in the presence of a catalyst, which contains (A) at least one compound of rare earth metals; (B) optionally, a cyclopentadiene and (C) at least one organoaluminium compound.

BR0010762-0A 1999-05-18 2000-05-05 Process for producing thermoplastic molding compounds using rubber solutions BR0010762A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19922641 1999-05-18
DE10001025A DE10001025A1 (en) 1999-05-18 2000-01-13 Acrylonitrile-butadiene-styrene and high impact polystyrene compositions, useful for the production of molded articles, are prepared by polymerization in the presence of a rubber-containing solution
PCT/EP2000/004032 WO2000069940A1 (en) 1999-05-18 2000-05-05 Method for producing thermoplastic molding materials using rubber solutions

Publications (1)

Publication Number Publication Date
BR0010762A true BR0010762A (en) 2002-02-19

Family

ID=26003827

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010762-0A BR0010762A (en) 1999-05-18 2000-05-05 Process for producing thermoplastic molding compounds using rubber solutions

Country Status (9)

Country Link
EP (1) EP1187862A1 (en)
JP (1) JP2002544350A (en)
CN (1) CN1350560A (en)
AU (1) AU4755400A (en)
BR (1) BR0010762A (en)
CA (1) CA2372178A1 (en)
MX (1) MXPA01011759A (en)
RU (1) RU2001134206A (en)
WO (1) WO2000069940A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001252182A1 (en) * 2000-03-24 2001-10-08 Bayer Aktiengesellschaft Method for polymerizing conjugated diolefins (dienes) with catalysts of rare earths in the presence of vinyl aromatic solvents
CA2351957A1 (en) * 2001-06-29 2002-12-29 Akhtar Osman Process for the preparation of diene polymers
KR101092349B1 (en) 2003-02-21 2011-12-09 다우 글로벌 테크놀로지스 엘엘씨 Process for homo- or copolymerization of conjugated olefines
JP5251744B2 (en) * 2009-06-12 2013-07-31 宇部興産株式会社 Process for producing conjugated diene polymer
JP5251806B2 (en) * 2009-09-24 2013-07-31 宇部興産株式会社 Process for producing conjugated diene polymer
CN103772577A (en) * 2014-02-24 2014-05-07 大连理工大学 Nitrogenous functionalized rare earth styrene/isoprene/butadiene copolymer and preparation method thereof
CN106661140B (en) * 2014-08-20 2019-04-19 株式会社普利司通 Manufacturing method, conjugated diolefin polymer, rubber composition and the tire of conjugated diolefin polymer
CN108341896A (en) * 2017-01-24 2018-07-31 中国石油化工股份有限公司 A kind of method preparing styrene-ethylbenzene glue and styrene-ethylbenzene glue

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19746266A1 (en) * 1997-10-20 1999-04-22 Bayer Ag Catalyst for polymerization of conjugated diene compounds
DE19832446A1 (en) * 1998-07-18 2000-01-27 Bayer Ag Copolymerization of conjugated diene with vinyl-aromatic compound is carried out with a catalyst comprising rare earth metal, organoaluminum and possibly cyclopentadiene compounds

Also Published As

Publication number Publication date
CN1350560A (en) 2002-05-22
CA2372178A1 (en) 2000-11-23
RU2001134206A (en) 2004-02-27
AU4755400A (en) 2000-12-05
MXPA01011759A (en) 2002-05-14
EP1187862A1 (en) 2002-03-20
JP2002544350A (en) 2002-12-24
WO2000069940A1 (en) 2000-11-23

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired