JPS5698249A - Rubber composition for hose - Google Patents

Rubber composition for hose

Info

Publication number
JPS5698249A
JPS5698249A JP56680A JP56680A JPS5698249A JP S5698249 A JPS5698249 A JP S5698249A JP 56680 A JP56680 A JP 56680A JP 56680 A JP56680 A JP 56680A JP S5698249 A JPS5698249 A JP S5698249A
Authority
JP
Japan
Prior art keywords
propylene
ethylene
less
copolymer rubber
rubber
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
JP56680A
Other languages
Japanese (ja)
Other versions
JPS621624B2 (en
Inventor
Takashi Mishima
Katsuo Okamoto
Akira Matsuda
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP56680A priority Critical patent/JPS5698249A/en
Publication of JPS5698249A publication Critical patent/JPS5698249A/en
Publication of JPS621624B2 publication Critical patent/JPS621624B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To obtain the titled composition with super thermal aging resistance suitable for a high-temperature use in the surroundings of a car engine, by blending a mixture of specific copolymer rubber with a specified vulcanizing agent, vulcanizing accelerator, antioxidant, and processing auxiliary. CONSTITUTION:(A) Copolymer rubber of ethylene, propylene, and polyene having a molar ratio of ethylene/propylene about 50/50 - about 95/5 is blended with (B) copolymer rubber of ethylene and propylene having a molar ratio of ethylene/propylene about 50/50 - about 95/5 in such a way that a weight ratio of A/B is about 55/45-90/10 to give a rubber ingredient. 100pts.wt. rubber ingredient is blended with about not less than 0.003mol part organic peroxide as a vulcanizing agent, about not less than 0.003mol part vulcanizing accelerator, about not less than 5 pts.wt. antioxidizer, and not more than 20pts.wt. processing auxiliary. An inorganic filler may be added arbitrarily.
JP56680A 1980-01-09 1980-01-09 Rubber composition for hose Granted JPS5698249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56680A JPS5698249A (en) 1980-01-09 1980-01-09 Rubber composition for hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56680A JPS5698249A (en) 1980-01-09 1980-01-09 Rubber composition for hose

Publications (2)

Publication Number Publication Date
JPS5698249A true JPS5698249A (en) 1981-08-07
JPS621624B2 JPS621624B2 (en) 1987-01-14

Family

ID=11477258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56680A Granted JPS5698249A (en) 1980-01-09 1980-01-09 Rubber composition for hose

Country Status (1)

Country Link
JP (1) JPS5698249A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657981A (en) * 1962-05-14 1987-04-14 Hercules Incorporated Dicyclopentadiene polymer containing elastomer
JPH02113045A (en) * 1988-10-20 1990-04-25 Mitsui Petrochem Ind Ltd Thermoplastic elastomer composition
JPH06210798A (en) * 1993-01-14 1994-08-02 Kurashiki Kako Co Ltd Rubber hose
EP0744440A1 (en) * 1995-05-24 1996-11-27 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin/nonconjugated polyene terpolymer rubber composition and vulcanized rubber obtained therefrom
EP1291566A3 (en) * 2001-09-04 2003-06-25 Tokai Rubber Industries, Ltd. Low-contaminative hose and rubber composition for use in making the same
JP2008007554A (en) * 2006-06-27 2008-01-17 Bridgestone Corp Modified polyolefin thermoplastic elastomer, and hose for feeding hot/cold water
EP1698661A4 (en) * 2003-12-25 2008-02-20 Jsr Corp Thermoplastic elastomer composition, method for producing same and formed article

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0237624U (en) * 1988-09-07 1990-03-13
JP2929231B2 (en) * 1990-10-27 1999-08-03 豊田合成株式会社 Fiber reinforced rubber hose

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698275A (en) * 1980-01-09 1981-08-07 Mitsui Petrochem Ind Ltd Rubber composition for sealing material
JPS6027129A (en) * 1983-07-25 1985-02-12 Mitsubishi Electric Corp Method for annealing metallic film wiring
JPS627945A (en) * 1985-07-04 1987-01-14 Mazda Motor Corp Operation region control device for engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698275A (en) * 1980-01-09 1981-08-07 Mitsui Petrochem Ind Ltd Rubber composition for sealing material
JPS6027129A (en) * 1983-07-25 1985-02-12 Mitsubishi Electric Corp Method for annealing metallic film wiring
JPS627945A (en) * 1985-07-04 1987-01-14 Mazda Motor Corp Operation region control device for engine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657981A (en) * 1962-05-14 1987-04-14 Hercules Incorporated Dicyclopentadiene polymer containing elastomer
JPH02113045A (en) * 1988-10-20 1990-04-25 Mitsui Petrochem Ind Ltd Thermoplastic elastomer composition
JPH06210798A (en) * 1993-01-14 1994-08-02 Kurashiki Kako Co Ltd Rubber hose
EP0744440A1 (en) * 1995-05-24 1996-11-27 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin/nonconjugated polyene terpolymer rubber composition and vulcanized rubber obtained therefrom
EP1291566A3 (en) * 2001-09-04 2003-06-25 Tokai Rubber Industries, Ltd. Low-contaminative hose and rubber composition for use in making the same
US6737480B2 (en) 2001-09-04 2004-05-18 Tokai Rubber Industries, Ltd. Low-contaminative hose and rubber composition for use in making the same
EP1698661A4 (en) * 2003-12-25 2008-02-20 Jsr Corp Thermoplastic elastomer composition, method for producing same and formed article
JP2008007554A (en) * 2006-06-27 2008-01-17 Bridgestone Corp Modified polyolefin thermoplastic elastomer, and hose for feeding hot/cold water

Also Published As

Publication number Publication date
JPS621624B2 (en) 1987-01-14

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