JPS55151017A - Nitrile rubber - Google Patents

Nitrile rubber

Info

Publication number
JPS55151017A
JPS55151017A JP5860079A JP5860079A JPS55151017A JP S55151017 A JPS55151017 A JP S55151017A JP 5860079 A JP5860079 A JP 5860079A JP 5860079 A JP5860079 A JP 5860079A JP S55151017 A JPS55151017 A JP S55151017A
Authority
JP
Japan
Prior art keywords
nitrile rubber
rubber
viscosity
acrylonitrile
butadiene
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.)
Granted
Application number
JP5860079A
Other languages
Japanese (ja)
Other versions
JPS6259138B2 (en
Inventor
Teizo Kotani
Koji Nobuyo
Masaaki Watanabe
Nobuyuki Sakabe
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber Co Ltd
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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP5860079A priority Critical patent/JPS55151017A/en
Publication of JPS55151017A publication Critical patent/JPS55151017A/en
Publication of JPS6259138B2 publication Critical patent/JPS6259138B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: A nitrile rubber that is composed of a terpolymer from butadiene, acrylonitrile and acrylate or methacrylate in a specific weight proportion, thus having a specified viscosity, high adhesion and strength and giving crosslinked product with high oil resistance.
CONSTITUTION: The emulsion polymerization of a mixture consisting of (A) 40W 89wt% of butadiene, (B) 10W50wt% of acrylonitrile, and (C) 0.5W20wt% of hydroxyalkyl acrylate or methacrylate and/or N-methylolalkylacrylamide is effected to produce a solid nitrile rubber with a Mooney's viscosity of 40W90 at 100°C. Further, the similar operation can give also a liquid nitrile rubber of 0.05W0.5 intrinsic viscosity at 30°C from components A, B and C. Crosslinked nitrile rubber also is obtained by adding 0.5W20 parts by wt of a polyisocyanate compound to 100 parts of a compound containing the solid rubber and a small amount of liquid rubber.
EFFECT: The resulting rubber composition has good processability.
COPYRIGHT: (C)1980,JPO&Japio
JP5860079A 1979-05-15 1979-05-15 Nitrile rubber Granted JPS55151017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5860079A JPS55151017A (en) 1979-05-15 1979-05-15 Nitrile rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5860079A JPS55151017A (en) 1979-05-15 1979-05-15 Nitrile rubber

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP21551686A Division JPH0231726B2 (en) 1986-09-12 1986-09-12 NITORIRUGOMUNOSEIZOHOHO

Publications (2)

Publication Number Publication Date
JPS55151017A true JPS55151017A (en) 1980-11-25
JPS6259138B2 JPS6259138B2 (en) 1987-12-09

Family

ID=13088993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5860079A Granted JPS55151017A (en) 1979-05-15 1979-05-15 Nitrile rubber

Country Status (1)

Country Link
JP (1) JPS55151017A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052198A (en) * 1983-08-31 1985-03-25 Pioneer Electronic Corp Speaker
JPS6270433A (en) * 1985-09-24 1987-03-31 Bando Chem Ind Ltd Electrically conductive rubber material
JP2010254876A (en) * 2009-04-28 2010-11-11 Bridgestone Corp Rubber composition for hose, and hose
EP2386600A1 (en) 2010-04-15 2011-11-16 LANXESS Deutschland GmbH Cross-linking agent for nitrile rubbers containing isocyanate groups
CN108329492A (en) * 2018-02-01 2018-07-27 上海交通大学 A kind of dynamic crosslinking saturation elastomer and preparation method thereof
CN113880988A (en) * 2021-09-30 2022-01-04 枣阳市福星化工有限公司 Nitrile latex and preparation method and application thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778327B1 (en) * 1994-08-26 2002-07-24 Koyo Seiko Co., Ltd. Sealing member and capped bearing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052198A (en) * 1983-08-31 1985-03-25 Pioneer Electronic Corp Speaker
JPH058638B2 (en) * 1983-08-31 1993-02-02 Paionia Kk
JPS6270433A (en) * 1985-09-24 1987-03-31 Bando Chem Ind Ltd Electrically conductive rubber material
JPH0623270B2 (en) * 1985-09-24 1994-03-30 バンドー化学株式会社 Conductive rubber flooring
JP2010254876A (en) * 2009-04-28 2010-11-11 Bridgestone Corp Rubber composition for hose, and hose
EP2386600A1 (en) 2010-04-15 2011-11-16 LANXESS Deutschland GmbH Cross-linking agent for nitrile rubbers containing isocyanate groups
WO2011141275A2 (en) 2010-04-15 2011-11-17 Lanxess Deutschland Gmbh Cross-linking agents containing isocyanate groups for nitrile rubbers
JP2013531076A (en) * 2010-04-15 2013-08-01 ランクセス・ドイチュランド・ゲーエムベーハー Isocyanate group-containing crosslinking agent for nitrile rubber
US10597467B2 (en) 2010-04-15 2020-03-24 Arlanxeo Deutschland Gmbh Cross-linking agents containing isocyanate groups for nitrile rubbers
CN108329492A (en) * 2018-02-01 2018-07-27 上海交通大学 A kind of dynamic crosslinking saturation elastomer and preparation method thereof
CN113880988A (en) * 2021-09-30 2022-01-04 枣阳市福星化工有限公司 Nitrile latex and preparation method and application thereof
CN113880988B (en) * 2021-09-30 2024-03-22 枣阳市福星化工有限公司 Butyronitrile latex and preparation method and application thereof

Also Published As

Publication number Publication date
JPS6259138B2 (en) 1987-12-09

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