CA2158003A1 - Tire having silica reinforced rubber tread containing carbon fibers - Google Patents

Tire having silica reinforced rubber tread containing carbon fibers

Info

Publication number
CA2158003A1
CA2158003A1 CA002158003A CA2158003A CA2158003A1 CA 2158003 A1 CA2158003 A1 CA 2158003A1 CA 002158003 A CA002158003 A CA 002158003A CA 2158003 A CA2158003 A CA 2158003A CA 2158003 A1 CA2158003 A1 CA 2158003A1
Authority
CA
Canada
Prior art keywords
tread
tire
silica
carbon black
carbon fibers
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
CA002158003A
Other languages
French (fr)
Other versions
CA2158003C (en
Inventor
John Joseph Andre Verthe
Joseph Kevin Hubbell
Gregory Martin Holtzapple
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of CA2158003A1 publication Critical patent/CA2158003A1/en
Application granted granted Critical
Publication of CA2158003C publication Critical patent/CA2158003C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C11/18—Anti-skid inserts, e.g. vulcanised into the tread band of strip form, e.g. metallic combs, rubber strips of different wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/08—Electric-charge-dissipating arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/02—Static discharge

Abstract

The invention relates to a rubber tire composed of carbon black reinforced rubber carcass and having a rubber tread which is quantitatively reinforced with silica and contains a minor amount of carbon black reinforcement and/or carbon fibers.
When said tread contains silica and carbon black reinforcement exclusive of carbon fibers, the said tread has a thin rubber layer over at least a portion of the outer surface tread intended to be ground-contacting wherein said rubber layer contains a combination of silica and/or carbon black reinforcement and carbon fibers.
In one aspect, such alternative outer rubber layer (a) extends across at least a portion of the outer surface of the tread intended to be ground contacting and (b) contacts at least one other carbon black reinforced rubber component of the tire to provide a path of relatively low electrical resistance from said quantitatively silica reinforced tread to the bead portion of the tire carcass.
CA002158003A 1995-06-07 1995-09-11 Tire having silica reinforced rubber tread containing carbon fibers Expired - Fee Related CA2158003C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/479,983 1995-06-07
US08/479,983 US5718781A (en) 1995-06-07 1995-06-07 Tire having silica reinforced rubber tread containing carbon fibers

Publications (2)

Publication Number Publication Date
CA2158003A1 true CA2158003A1 (en) 1996-12-08
CA2158003C CA2158003C (en) 2006-08-29

Family

ID=23906203

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002158003A Expired - Fee Related CA2158003C (en) 1995-06-07 1995-09-11 Tire having silica reinforced rubber tread containing carbon fibers

Country Status (2)

Country Link
US (1) US5718781A (en)
CA (1) CA2158003C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853010A1 (en) * 1997-01-13 1998-07-15 The Goodyear Tire & Rubber Company Tyre having silica reinforced rubber tread with conductive rubber strip
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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718126B1 (en) * 1994-12-22 1999-11-03 Sumitomo Rubber Industries Limited Pneumatic tyre having improved static discharge characteristics
CA2173917A1 (en) * 1995-07-20 1997-01-21 Manuela Pompei Silica reinforced treaded tire with conductive shoulder and crown portions
US5898047A (en) * 1996-09-23 1999-04-27 The Goodyear Tire & Rubber Company Tire with outer carbon black reinforced rubber strip for static reduction
DE69717958T2 (en) * 1996-10-17 2003-04-30 Sumitomo Rubber Ind tire
IT1290083B1 (en) * 1997-03-14 1998-10-19 Pirelli LOW WORKING TEMPERATURE TIRE
US6523585B1 (en) 1997-03-18 2003-02-25 Bridgestone Corporation Antistatic tire
DE69811560T2 (en) * 1997-05-12 2003-08-28 Sumitomo Rubber Ind vehicle tires
JPH11240312A (en) * 1997-08-04 1999-09-07 Bridgestone Corp Pneumatic tire
US6289958B1 (en) * 1998-10-19 2001-09-18 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive stitched thread
US6220319B1 (en) * 1998-10-19 2001-04-24 The Goodyear Tire & Rubber Company Tire with tread containing electrically conductive staples
US6172155B1 (en) * 1998-11-24 2001-01-09 The University Of Akron Multi-layered article having a conductive surface and a non-conductive core and process for making the same
US20030084982A1 (en) * 2001-09-04 2003-05-08 Campbell William G Method for making an anti-static tire tread
JPWO2003102073A1 (en) * 2002-06-03 2005-09-29 株式会社ブリヂストン Rubber composition and tire using the same
US20070221309A1 (en) * 2006-03-27 2007-09-27 Cohen Martin P Tire having belt ply edge protector
US8800620B2 (en) * 2006-03-27 2014-08-12 The Goodyear Tire & Rubber Company Tire with rubber tread composed of a primary and at least one lateral tread portion containing a dispersion of short carbon fibers
US20080115871A1 (en) * 2006-11-16 2008-05-22 Paul Harry Sandstrom Tire having a sidewall component containing a dispersion of adhesive coated short carbon fiber reinforcement
US20100051157A1 (en) * 2008-08-29 2010-03-04 Bina Patel Botts Insert and belt overlay containing chopped carbon fibers
US20110146859A1 (en) * 2009-12-21 2011-06-23 Frank Schmitz Tire with component containing carbon nanotubes
US20220098389A1 (en) * 2020-09-28 2022-03-31 The Goodyear Tire & Rubber Company Article and rubber composition containing bismaleimide

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339546A (en) * 1944-01-18 Nonstatic tire
FR793507A (en) * 1935-08-05 1936-01-27 Dunlop Sa Improvements made to bandages intended for airplanes or vehicles of any kind
US3768537A (en) * 1972-11-09 1973-10-30 Ppg Industries Inc Tire
CH597008A5 (en) * 1977-02-23 1978-03-31 Nicolas Aeschmann Pneumatic tyre for mounting on metal rim of vehicle wheel
JPH062441B2 (en) * 1984-11-15 1994-01-12 株式会社ブリヂストン Pneumatic tire
US5225011A (en) * 1985-06-15 1993-07-06 Toyo Tire & Rubber Company Limited Tire of superior cut resistance
JPS62191204A (en) * 1986-02-17 1987-08-21 Kyushu Shinko Rubber Kk Anti-slip tire
GB8900690D0 (en) * 1989-01-12 1989-03-08 Sumitomo Rubber Ind Earthmover tyre tread
JP2862563B2 (en) * 1989-06-05 1999-03-03 東洋ゴム工業株式会社 Cap-based tires
JPH0374202A (en) * 1989-08-15 1991-03-28 Aichi Tire Kogyo Kk Static electricity neutralizing tire
CA2104529A1 (en) * 1993-06-18 1994-12-19 Paul Harry Sandstrom Tire with silica reinforced tread
US5518055A (en) * 1994-09-20 1996-05-21 Michelin Recherche Et Technique S.A. Low resistivity tire with silica-rich tread and at least one electrostatic discharge ring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853010A1 (en) * 1997-01-13 1998-07-15 The Goodyear Tire & Rubber Company Tyre having silica reinforced rubber tread with conductive rubber strip
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
US5718781A (en) 1998-02-17
CA2158003C (en) 2006-08-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed