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BR0010753A - Process for preparing thermoplastic moldable materials using rubber solutions - Google Patents

Process for preparing thermoplastic moldable materials using rubber solutions

Info

Publication number
BR0010753A
BR0010753A BR0010753-0A BR0010753A BR0010753A BR 0010753 A BR0010753 A BR 0010753A BR 0010753 A BR0010753 A BR 0010753A BR 0010753 A BR0010753 A BR 0010753A
Authority
BR
Brazil
Prior art keywords
rubber
solution containing
rubber solutions
moldable materials
preparing thermoplastic
Prior art date
Application number
BR0010753-0A
Other languages
Portuguese (pt)
Inventor
Gisbert Michels
Heike Windisch
Norbert Steinhauser
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR0010753A publication Critical patent/BR0010753A/en

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
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)

Abstract

Patente de Invenção: "PROCESSO PARA PREPARAçãO DE MASSAS MOLDáVEIS TERMOPLáSTICAS COM EMPREGO DE SOLUçõES DE BORRACHA". A presente invenção refere-se a um processo para preparação de massas moldáveis ABS, pelas quais é preparada uma solução contendo borracha e em seguida é realizada a polimerização para preparação de massas moldáveis ABS na presença dessa solução contendo borracha, sendo que para preparação da solução contendo borracha são polimerizadas diolefinas em uma solução de monómeros vinilaromáticos na presença de um catalisador contendo: A) pelo menos um composto dos metais de terras-raras, B) pelo menos um composto de alumínio orgânico e C) opcionalmente um ácido de Lewis.Invention Patent: "PROCESS FOR THE PREPARATION OF THERMOPLASTIC MOLDABLE MASSES WITH THE USE OF RUBBER SOLUTIONS". The present invention relates to a process for preparing ABS moldable masses, by which a solution containing rubber is prepared and then polymerization is carried out to prepare ABS moldable masses in the presence of this solution containing rubber, and for the preparation of the solution containing rubber are diolefins polymerized in a solution of vinilaromatic monomers in the presence of a catalyst containing: A) at least one compound of the rare earth metals, B) at least one organic aluminum compound and C) optionally a Lewis acid.

BR0010753-0A 1999-05-18 2000-05-05 Process for preparing thermoplastic moldable materials using rubber solutions BR0010753A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19922640A DE19922640A1 (en) 1999-05-18 1999-05-18 Production of ABS molding material, involves polymerization of monomers in rubber solution made by polymerizing diolefin in styrene with catalyst containing rare earth metal and organo-aluminium compounds
PCT/EP2000/004031 WO2000069939A1 (en) 1999-05-18 2000-05-05 Method for producing thermoplastic molding materials using rubber solutions

Publications (1)

Publication Number Publication Date
BR0010753A true BR0010753A (en) 2002-02-26

Family

ID=7908311

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010753-0A BR0010753A (en) 1999-05-18 2000-05-05 Process for preparing thermoplastic moldable materials using rubber solutions

Country Status (11)

Country Link
EP (1) EP1187861A1 (en)
JP (1) JP2002544349A (en)
KR (1) KR20010113961A (en)
CN (1) CN1351618A (en)
AU (1) AU4404200A (en)
BR (1) BR0010753A (en)
CA (1) CA2372174A1 (en)
DE (1) DE19922640A1 (en)
HK (1) HK1046696A1 (en)
MX (1) MXPA01011764A (en)
WO (1) WO2000069939A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101126452B1 (en) 2003-02-21 2012-03-29 다우 글로벌 테크놀로지스 엘엘씨 Process for homo- or copolymerization of conjugated olefines
KR100922700B1 (en) 2007-06-15 2009-10-20 금호석유화학 주식회사 Low Melt Viscosity Maleimide-α-alkylstyrene Ternary Copolymer and Continuous Block Polymerization Process
JP7299399B1 (en) * 2022-10-24 2023-06-27 テクノＵｍｇ株式会社 Graft copolymers, resin compositions for plating, molded products and plated products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848964A1 (en) * 1978-11-11 1980-05-22 Bayer Ag CATALYST, THE PRODUCTION AND USE THEREOF FOR SOLUTION-POLYMERIZATION OF BUTADIENE
JP3211274B2 (en) * 1991-08-27 2001-09-25 旭化成株式会社 Method for producing conjugated diene polymer
JPH05117341A (en) * 1991-10-30 1993-05-14 Asahi Chem Ind Co Ltd New conjugated diene based block copolymer and its production

Also Published As

Publication number Publication date
CA2372174A1 (en) 2000-11-23
KR20010113961A (en) 2001-12-28
DE19922640A1 (en) 2000-11-23
WO2000069939A1 (en) 2000-11-23
MXPA01011764A (en) 2002-06-21
AU4404200A (en) 2000-12-05
CN1351618A (en) 2002-05-29
EP1187861A1 (en) 2002-03-20
JP2002544349A (en) 2002-12-24
HK1046696A1 (en) 2003-01-24

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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