EP1161493A4 - Composition containing nbr and thermoplastic elastomer - Google Patents

Composition containing nbr and thermoplastic elastomer

Info

Publication number
EP1161493A4
EP1161493A4 EP00940084A EP00940084A EP1161493A4 EP 1161493 A4 EP1161493 A4 EP 1161493A4 EP 00940084 A EP00940084 A EP 00940084A EP 00940084 A EP00940084 A EP 00940084A EP 1161493 A4 EP1161493 A4 EP 1161493A4
Authority
EP
European Patent Office
Prior art keywords
thermoplastic elastomer
nbr
composition containing
crosslinking monomer
elastomer composition
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.)
Withdrawn
Application number
EP00940084A
Other languages
German (de)
French (fr)
Other versions
EP1161493A1 (en
Inventor
Nunes Mauricio Moreira
Braz Pinto Mauro Eduardo Costa
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.)
NITRIFLEX S/A INDUSTRIA E COMERCIO
Nitriflex S A Ind E Com
Original Assignee
NITRIFLEX S/A INDUSTRIA E COMERCIO
Nitriflex S A Ind E Com
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 NITRIFLEX S/A INDUSTRIA E COMERCIO, Nitriflex S A Ind E Com filed Critical NITRIFLEX S/A INDUSTRIA E COMERCIO
Publication of EP1161493A1 publication Critical patent/EP1161493A1/en
Publication of EP1161493A4 publication Critical patent/EP1161493A4/en
Withdrawn legal-status Critical Current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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile
    • 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
    • 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

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

The present invention relates to an NBR copolymer and thermoplastic elastomer composition. The invention further relates to a pre-crosslinked NBR copolymer and thermoplastic elastomer composition, in which the NBR is pre-cosslinked by addition to the composition of a crosslinking monomer having a functionality equal or higher than 3, said crosslinking monomer being selected from divinyl benzene, trimethylol propane trimethacrylate, ethylene glycol dimethacrylate and triallyl isocianate. Said compositions are specially useful for shoes industry, toys, coifs, gaskets and any other article made of rubber. Said rubber produced according to the present invention exhibits improved mechanical, chemical and dull look properties.
EP00940084A 1999-07-13 2000-07-12 Composition containing nbr and thermoplastic elastomer Withdrawn EP1161493A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR9902743A BR9902743C1 (en) 1999-07-13 1999-07-13 Composition of carboxylated nbr copolymers or not and ethylene vinyl acetate (eva) copolymer and vulcanizable composition of carboxylated nbr copolymers or not and eva
BR9902743 2000-07-07
PCT/BR2000/000073 WO2001004208A1 (en) 1999-07-13 2000-07-12 Composition containing nbr and thermoplastic elastomer

Publications (2)

Publication Number Publication Date
EP1161493A1 EP1161493A1 (en) 2001-12-12
EP1161493A4 true EP1161493A4 (en) 2004-06-23

Family

ID=4072779

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00940084A Withdrawn EP1161493A4 (en) 1999-07-13 2000-07-12 Composition containing nbr and thermoplastic elastomer

Country Status (3)

Country Link
EP (1) EP1161493A4 (en)
BR (1) BR9902743C1 (en)
WO (1) WO2001004208A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426411A1 (en) 2002-12-06 2004-06-09 KRATON Polymers Research B.V. Styrenic block copolymer compositions to be used for the manufacture of transparent, gel free films
WO2005082996A1 (en) * 2004-02-24 2005-09-09 Arkema France Cross-linked composition comprising a triblock sequenced copolymer, method for the production thereof, and uses of the same
CN100572485C (en) * 2004-06-18 2009-12-23 新时代技研株式会社 Sealing material for automobile door
US8173740B2 (en) * 2006-11-20 2012-05-08 Tsrc (Usa) Investment Corporation Styrene tetrablock copolymers and polymer blend compositions based upon such copolymers
DE102009046540A1 (en) * 2009-11-09 2011-05-12 Evonik Degussa Gmbh Thermoplastic Elastomer Blends
CN114479213B (en) * 2020-10-23 2024-02-13 中国石油化工股份有限公司 NBR/PP thermoplastic elastomer and preparation method and application thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839501A (en) * 1971-12-20 1974-10-01 Polymer Corp Moldable rubber blends of block and crystalline copolymers
JPS56112948A (en) * 1980-02-12 1981-09-05 Asahi Chem Ind Co Ltd Rubber composition for vulcanization
EP0320538A1 (en) * 1986-06-27 1989-06-21 Shell Internationale Researchmaatschappij B.V. Thermoplastic elastomer compositions and process for the preparation thereof
US4866127A (en) * 1985-11-26 1989-09-12 Atochem Elastomeric polyetheramide/nitrile rubber compositions
JPH01229063A (en) * 1988-03-10 1989-09-12 Asahi Chem Ind Co Ltd Elastomer composition having thermoplasticity
US5624994A (en) * 1991-12-31 1997-04-29 Elf Atochem S. A. Process for the preparation of composite material formed from a vulcanized elastomer in combination with a thermoplastic elastomer containing polyamide blocks, composite material thus formed and sports articles produced with the aid of said materials
US5656687A (en) * 1994-12-02 1997-08-12 The Goodyear Tire & Rubber Company Use of maleated styrene-ethylene-butylene-styrene triblock polymer for improved adhesion
JPH115875A (en) * 1997-06-17 1999-01-12 Mitsuboshi Belting Ltd Shock-absorbing gel material

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839501A (en) * 1971-12-20 1974-10-01 Polymer Corp Moldable rubber blends of block and crystalline copolymers
JPS56112948A (en) * 1980-02-12 1981-09-05 Asahi Chem Ind Co Ltd Rubber composition for vulcanization
US4866127A (en) * 1985-11-26 1989-09-12 Atochem Elastomeric polyetheramide/nitrile rubber compositions
EP0320538A1 (en) * 1986-06-27 1989-06-21 Shell Internationale Researchmaatschappij B.V. Thermoplastic elastomer compositions and process for the preparation thereof
JPH01229063A (en) * 1988-03-10 1989-09-12 Asahi Chem Ind Co Ltd Elastomer composition having thermoplasticity
US5624994A (en) * 1991-12-31 1997-04-29 Elf Atochem S. A. Process for the preparation of composite material formed from a vulcanized elastomer in combination with a thermoplastic elastomer containing polyamide blocks, composite material thus formed and sports articles produced with the aid of said materials
US5656687A (en) * 1994-12-02 1997-08-12 The Goodyear Tire & Rubber Company Use of maleated styrene-ethylene-butylene-styrene triblock polymer for improved adhesion
JPH115875A (en) * 1997-06-17 1999-01-12 Mitsuboshi Belting Ltd Shock-absorbing gel material

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 005, no. 188 (C - 081) 27 November 1981 (1981-11-27) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 553 (C - 663) 8 December 1989 (1989-12-08) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30) *
See also references of WO0104208A1 *

Also Published As

Publication number Publication date
EP1161493A1 (en) 2001-12-12
WO2001004208A1 (en) 2001-01-18
BR9902743A (en) 2001-03-06
BR9902743C1 (en) 2001-05-22

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