WO2014066754A3 - Composite layer for reinforcement of objects such as tires or belts - Google Patents

Composite layer for reinforcement of objects such as tires or belts Download PDF

Info

Publication number
WO2014066754A3
WO2014066754A3 PCT/US2013/066804 US2013066804W WO2014066754A3 WO 2014066754 A3 WO2014066754 A3 WO 2014066754A3 US 2013066804 W US2013066804 W US 2013066804W WO 2014066754 A3 WO2014066754 A3 WO 2014066754A3
Authority
WO
WIPO (PCT)
Prior art keywords
composite layer
tires
belts
reinforcement
objects
Prior art date
Application number
PCT/US2013/066804
Other languages
French (fr)
Other versions
WO2014066754A2 (en
Inventor
Andreas Renken
Serge Rebouillat
Nathan W. LOVE
Benoit Steffenino
Original Assignee
E. I. Du Pont De Nemours And Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49551803&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2014066754(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by E. I. Du Pont De Nemours And Company filed Critical E. I. Du Pont De Nemours And Company
Priority to CN201380055732.4A priority Critical patent/CN104755663B/en
Priority to EP13786848.5A priority patent/EP2912218A2/en
Priority to JP2015539835A priority patent/JP6338291B2/en
Publication of WO2014066754A2 publication Critical patent/WO2014066754A2/en
Publication of WO2014066754A3 publication Critical patent/WO2014066754A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/48—Tyre cords
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2008—Fabric composed of a fiber or strand which is of specific structural definition

Abstract

The present invention pertains to a fibrous cord comprising yarns twisted together wherein the cord has a twist multiplier of from 5.0 to 12.0, and comprises a blend of aromatic polyamide or aromatic copolyamide yarns and polyester yarns. The invention further pertains to a composite layer (10) comprising an elastomer (12, 13) and a fabric (11) wherein the fabric comprises from about 25 to 60 weight percent of the total composite layer, and comprises a plurality of inventive cords.
PCT/US2013/066804 2012-10-26 2013-10-25 Composite layer for reinforcement of objects such as tires or belts WO2014066754A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201380055732.4A CN104755663B (en) 2012-10-26 2013-10-25 For strengthening the composite bed of object such as tire or band
EP13786848.5A EP2912218A2 (en) 2012-10-26 2013-10-25 Composite layer for reinforcement of objects such as tires or belts
JP2015539835A JP6338291B2 (en) 2012-10-26 2013-10-25 Composite layer for reinforcement of objects such as tires or belts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261718844P 2012-10-26 2012-10-26
US61/718,844 2012-10-26

Publications (2)

Publication Number Publication Date
WO2014066754A2 WO2014066754A2 (en) 2014-05-01
WO2014066754A3 true WO2014066754A3 (en) 2014-09-18

Family

ID=49551803

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/066804 WO2014066754A2 (en) 2012-10-26 2013-10-25 Composite layer for reinforcement of objects such as tires or belts

Country Status (5)

Country Link
US (1) US20140120791A1 (en)
EP (1) EP2912218A2 (en)
JP (1) JP6338291B2 (en)
CN (1) CN104755663B (en)
WO (1) WO2014066754A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2928704A1 (en) * 2012-12-04 2015-10-14 E. I. du Pont de Nemours and Company Reinforcing structure comprising spun staple yarns
US20140360648A1 (en) 2013-06-07 2014-12-11 E. I. Dupont De Nemours And Company Hybrid cord for a pneumatic tire
US20170087938A1 (en) * 2014-06-06 2017-03-30 Bridgestone Corporation Pneumatic tire
EP3026148B1 (en) * 2014-11-27 2019-02-13 Teijin Limited Cord comprising a fully aromatic polyamide fiber
US9599189B2 (en) * 2015-03-24 2017-03-21 Highland Industries, Inc. Warp stretch fabric and method
US11639565B2 (en) 2016-09-29 2023-05-02 Kolon Industries, Inc. Hybrid tire cord and method for manufacturing the same
JP6780464B2 (en) * 2016-11-17 2020-11-04 横浜ゴム株式会社 Manufacturing method of bamboo blind fabric for tire carcass
JP6319409B1 (en) * 2016-12-09 2018-05-09 横浜ゴム株式会社 Pneumatic tire
EP3711977B1 (en) * 2017-11-17 2023-06-07 Kuraray Co., Ltd. Bicycle-tire reinforcing ply and bicycle tire
EP3880492B1 (en) * 2018-11-14 2023-02-22 Compagnie Generale Des Etablissements Michelin Tyre for two-wheeled vehicle comprising a hybrid hooping reinforcement
KR102285436B1 (en) * 2018-12-27 2021-08-02 코오롱인더스트리 주식회사 Hybrid Tire Cord with Strong Adhesion to Rubber and Excellent Fatigue Resistance and Method for Manufacturing The Same
KR102477590B1 (en) * 2019-09-30 2022-12-13 코오롱인더스트리 주식회사 Hybrid tire cord and method for manufacturing thereof
US11598027B2 (en) 2019-12-18 2023-03-07 Patrick Yarn Mills, Inc. Methods and systems for forming a composite yarn
KR102603167B1 (en) * 2022-02-11 2023-11-16 효성첨단소재 주식회사 Cord fabric for pneumatic tire

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977172A (en) * 1975-02-06 1976-08-31 E. I. Du Pont De Nemours And Company Reinforcement cord
US5036896A (en) * 1988-02-17 1991-08-06 The Goodyear Tire & Rubber Company Pneumatic tire with oriented carcass plies, the plies having aramid filaments
EP2055817A1 (en) * 2007-10-31 2009-05-06 The Goodyear Tire & Rubber Company Tire comprising a high extensible cut-resistant barrier and fabric therefor
EP2065223A1 (en) * 2007-11-30 2009-06-03 The Yokohama Rubber Co., Ltd. Pneumatic radial tire
WO2012083148A1 (en) * 2010-12-16 2012-06-21 E. I. Du Pont De Nemours And Company Hybrid cords having high tenacity and high elongation at break

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217778A (en) * 1963-10-02 1965-11-16 Goodyear Tire & Rubber Pneumatic cord tire
US4176705A (en) 1976-01-16 1979-12-04 The Goodyear Tire & Rubber Company Tire cord with a synthetic fiber core
EP0126965B1 (en) 1983-05-16 1989-03-15 Akzo Patente GmbH Reinforcement cord made of at least two components
US4893665A (en) * 1988-02-17 1990-01-16 The Goodyear Tire & Rubber Company Cables for reinforcing deformable articles and articles reinforced by said cables
JP3294378B2 (en) 1993-04-21 2002-06-24 住友ゴム工業株式会社 Pneumatic tire
JP2916082B2 (en) * 1993-08-10 1999-07-05 住友ゴム工業株式会社 Pneumatic radial tire
US5610217A (en) * 1994-10-31 1997-03-11 The Gates Corporation Ethylene-alpha-olefin belting
JP3611395B2 (en) * 1996-03-11 2005-01-19 横浜ゴム株式会社 Pneumatic radial tire
US5855704A (en) * 1996-10-04 1999-01-05 The Goodyear Tire & Rubber Company Pneumatic tire with polyester belt cord
ATE236024T1 (en) * 1997-10-06 2003-04-15 Pirelli REINFORCEMENT FABRIC FOR AN ARTICLE MADE OF ELASTOMERIC MATERIAL AND ARTICLE CONTAINING SUCH FABRIC
DE60127044T2 (en) * 2000-07-26 2007-08-16 Sumitomo Rubber Industries Ltd., Kobe Rubber composition for tires and pneumatic tires
JP4358467B2 (en) * 2001-05-24 2009-11-04 株式会社ブリヂストン Rubber-fiber composite material and rubber article using the same
JP4565542B2 (en) 2002-02-02 2010-10-20 テイジン・アラミド・ビー．ブイ． Multifilament aramid yarn with high fatigue resistance
DE50302702D1 (en) * 2003-05-09 2006-05-11 Continental Ag Belt bandage with hybrid cord and tire with it
US7572745B2 (en) * 2006-09-26 2009-08-11 The Gates Corporation Fluid transfer hose reinforced with hybrid yarn
DE102007042917B4 (en) * 2007-09-08 2020-06-18 Contitech Antriebssysteme Gmbh Flexible drive belt, or V-ribbed belt, with a textile pad on its wear-prone working side
JP4751454B2 (en) * 2007-11-13 2011-08-17 住友ゴム工業株式会社 Pneumatic tire
EP2219884B1 (en) 2007-12-04 2011-05-11 E. I. du Pont de Nemours and Company Hybrid cords for tire reinforcement
US20110086224A1 (en) 2009-10-13 2011-04-14 E.I. Du Pont De Nemours And Company Sheet and Method of Making Sheet for Support Structures and Tires
US20120231252A1 (en) * 2009-11-26 2012-09-13 Teijin Limited Composite material
US9227467B2 (en) * 2013-07-22 2016-01-05 E I Du Pont De Nemours And Company Pneumatic tire
KR101602605B1 (en) * 2015-06-29 2016-03-21 코오롱인더스트리 주식회사 Hybrid Tire Cord and Method for Manufacturing The Same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977172A (en) * 1975-02-06 1976-08-31 E. I. Du Pont De Nemours And Company Reinforcement cord
US5036896A (en) * 1988-02-17 1991-08-06 The Goodyear Tire & Rubber Company Pneumatic tire with oriented carcass plies, the plies having aramid filaments
EP2055817A1 (en) * 2007-10-31 2009-05-06 The Goodyear Tire & Rubber Company Tire comprising a high extensible cut-resistant barrier and fabric therefor
EP2065223A1 (en) * 2007-11-30 2009-06-03 The Yokohama Rubber Co., Ltd. Pneumatic radial tire
WO2012083148A1 (en) * 2010-12-16 2012-06-21 E. I. Du Pont De Nemours And Company Hybrid cords having high tenacity and high elongation at break

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BARRON E R: "Hybrid Tire Cords Containing Kevlar Aramid", KAUTSCHUK UND GUMMI - KUNSTSTOFFE, HÜTHIG VERLAG, HEIDELBERG, DE, vol. 40, no. 2, 1 January 1987 (1987-01-01), pages 130 - 135, XP002232349, ISSN: 0948-3276 *

Also Published As

Publication number Publication date
US20140120791A1 (en) 2014-05-01
JP2016500769A (en) 2016-01-14
CN104755663A (en) 2015-07-01
WO2014066754A2 (en) 2014-05-01
JP6338291B2 (en) 2018-06-06
CN104755663B (en) 2017-12-15
EP2912218A2 (en) 2015-09-02

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