WO2003035741A1 - Composition de caoutchouc comprenant du caoutchouc copolymere contenant un groupe nitrile, un antioxydant et du peroxyde organique - Google Patents

Composition de caoutchouc comprenant du caoutchouc copolymere contenant un groupe nitrile, un antioxydant et du peroxyde organique Download PDF

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Publication number
WO2003035741A1
WO2003035741A1 PCT/JP2002/010884 JP0210884W WO03035741A1 WO 2003035741 A1 WO2003035741 A1 WO 2003035741A1 JP 0210884 W JP0210884 W JP 0210884W WO 03035741 A1 WO03035741 A1 WO 03035741A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber composition
weight
parts
antioxidant
rubber
Prior art date
Application number
PCT/JP2002/010884
Other languages
English (en)
Japanese (ja)
Inventor
Akira Tsukada
Shigeru Fujita
Original Assignee
Zeon Corporation
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 Zeon Corporation filed Critical Zeon Corporation
Priority to JP2003538253A priority Critical patent/JP4103798B2/ja
Publication of WO2003035741A1 publication Critical patent/WO2003035741A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups

Definitions

  • a nitrile group-containing copolymer rubber having an iodine value of 100 or less, an ⁇ ,] 3-ethylenically unsaturated nitrile monomer unit content of 10 to 60% by weight
  • a vulcanized product obtained by vulcanizing the rubber composition is provided.

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  • 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

La présente invention concerne une composition de caoutchouc qui comprend 100 parties en poids d'un groupe nitrile contenant un caoutchouc copolymère (1) présentant un indice d'iode inférieur ou égal à 100 et une teneur en une unité monomère de nitrile α, β éthyléniquement insaturé comprise entre 10 et 60 % en poids, 0,1 à 6 parties en poids d'un antioxydant (2) contenant un groupe pouvant subir une réaction d'addition, et 0,1 à 10 parties en poids d'un peroxyde organique (3) ; et un vulcanisat de la composition de caoutchouc. La composition de caoutchouc peut permettre d'obtenir un vulcanisat d'un groupe nitrile contenant du caoutchouc copolymère, qui présente une teneur diminuée d'un agent de liaison insaturé et présente une résistance au déchirement et un indice de résistance à l'abrasion améliorés après avoir été immergée dans une huile à température élevée.
PCT/JP2002/010884 2001-10-23 2002-10-21 Composition de caoutchouc comprenant du caoutchouc copolymere contenant un groupe nitrile, un antioxydant et du peroxyde organique WO2003035741A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003538253A JP4103798B2 (ja) 2001-10-23 2002-10-21 ニトリル基含有共重合ゴム、老化防止剤及び有機過酸化物を含有してなるゴム組成物、ならびにその加硫物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001324534 2001-10-23
JP2001-324534 2001-10-23

Publications (1)

Publication Number Publication Date
WO2003035741A1 true WO2003035741A1 (fr) 2003-05-01

Family

ID=19141244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/010884 WO2003035741A1 (fr) 2001-10-23 2002-10-21 Composition de caoutchouc comprenant du caoutchouc copolymere contenant un groupe nitrile, un antioxydant et du peroxyde organique

Country Status (2)

Country Link
JP (1) JP4103798B2 (fr)
WO (1) WO2003035741A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103254477A (zh) * 2013-05-31 2013-08-21 滁州市润达溶剂有限公司 一种轮胎防老剂

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332918A (en) * 1980-06-30 1982-06-01 Bridgestone Tire Co., Ltd. Nitrile rubber composition having high modulus
US4739014A (en) * 1974-08-02 1988-04-19 The Goodyear Tire & Rubber Company Method of chemically bonding antioxidants into polymeric materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739014A (en) * 1974-08-02 1988-04-19 The Goodyear Tire & Rubber Company Method of chemically bonding antioxidants into polymeric materials
US4332918A (en) * 1980-06-30 1982-06-01 Bridgestone Tire Co., Ltd. Nitrile rubber composition having high modulus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103254477A (zh) * 2013-05-31 2013-08-21 滁州市润达溶剂有限公司 一种轮胎防老剂

Also Published As

Publication number Publication date
JP4103798B2 (ja) 2008-06-18
JPWO2003035741A1 (ja) 2005-02-10

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