CA2171466A1 - A rubber composition containing carbon fibrils and a pneumatic tire - Google Patents

A rubber composition containing carbon fibrils and a pneumatic tire

Info

Publication number
CA2171466A1
CA2171466A1 CA002171466A CA2171466A CA2171466A1 CA 2171466 A1 CA2171466 A1 CA 2171466A1 CA 002171466 A CA002171466 A CA 002171466A CA 2171466 A CA2171466 A CA 2171466A CA 2171466 A1 CA2171466 A1 CA 2171466A1
Authority
CA
Canada
Prior art keywords
rubber composition
pneumatic tire
composition containing
carbon fibrils
containing carbon
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
CA002171466A
Other languages
French (fr)
Other versions
CA2171466C (en
Inventor
Hiroharu Ikeda
Naoya Ogata
Robert W. Hausslein
David Moy
Chung Ming Niu
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.)
Hyperion Catalysis International Inc
Original Assignee
Hiroharu Ikeda
Naoya Ogata
Robert W. Hausslein
David Moy
Chung Ming Niu
Hyperion Catalysis International, Inc.
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
Priority claimed from JP5226044A external-priority patent/JPH07102120A/en
Application filed by Hiroharu Ikeda, Naoya Ogata, Robert W. Hausslein, David Moy, Chung Ming Niu, Hyperion Catalysis International, Inc. filed Critical Hiroharu Ikeda
Publication of CA2171466A1 publication Critical patent/CA2171466A1/en
Application granted granted Critical
Publication of CA2171466C publication Critical patent/CA2171466C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

A rubber composition containing carbon fibrils in which 0.5 to 60parts by weight of carbon fibril material comprised primarily of an aggregate of fibrils having an average particle diameter of 0.05 to 50 µ in which fine, filiform carbon fibrils of 3.5 to 75 nm in diameter are intertwined with each other is mixed with 99.5 to 40 parts by weight of synthetic rubber and/or natural rubbher and a pneumatic tire in which the surface layer is provided with this rubber composition. Vulcanized rubber of high hardness, high strength, high wear resistance and conductivity can be obtained while processing capacity is maintained. In addition, the tines can be made ligther.
CA002171466A 1993-09-10 1994-09-09 A rubber composition containing carbon fibrils and a pneumatic tire Expired - Fee Related CA2171466C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5226044A JPH07102120A (en) 1993-09-10 1993-09-10 Carbon-fibril-filled rubber composition and pneumatic tire
JP5/226044 1993-09-10
PCT/US1994/010168 WO1995007316A1 (en) 1993-09-10 1994-09-09 A rubber composition containing carbon fibrils and a pneumatic tire

Publications (2)

Publication Number Publication Date
CA2171466A1 true CA2171466A1 (en) 1995-03-16
CA2171466C CA2171466C (en) 2005-11-22

Family

ID=35474751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002171466A Expired - Fee Related CA2171466C (en) 1993-09-10 1994-09-09 A rubber composition containing carbon fibrils and a pneumatic tire

Country Status (1)

Country Link
CA (1) CA2171466C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9663640B2 (en) 2013-12-19 2017-05-30 Soucy Techno Inc. Rubber compositions and uses thereof
US9840611B2 (en) 2013-10-18 2017-12-12 Soucy Techno Inc. Rubber compositions and uses thereof
US9879131B2 (en) 2012-08-31 2018-01-30 Soucy Techno Inc. Rubber compositions and uses thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9879131B2 (en) 2012-08-31 2018-01-30 Soucy Techno Inc. Rubber compositions and uses thereof
US9840611B2 (en) 2013-10-18 2017-12-12 Soucy Techno Inc. Rubber compositions and uses thereof
US9663640B2 (en) 2013-12-19 2017-05-30 Soucy Techno Inc. Rubber compositions and uses thereof

Also Published As

Publication number Publication date
CA2171466C (en) 2005-11-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130910