ATE437747T1 - Selbstdichtender luftreifen und verfahren zu seiner herstellung - Google Patents

Selbstdichtender luftreifen und verfahren zu seiner herstellung

Info

Publication number
ATE437747T1
ATE437747T1 AT02743136T AT02743136T ATE437747T1 AT E437747 T1 ATE437747 T1 AT E437747T1 AT 02743136 T AT02743136 T AT 02743136T AT 02743136 T AT02743136 T AT 02743136T AT E437747 T1 ATE437747 T1 AT E437747T1
Authority
AT
Austria
Prior art keywords
sealing composition
carcass
tire
tread
belt
Prior art date
Application number
AT02743136T
Other languages
English (en)
Inventor
Antonio Serra
Nanni Marco Nahmias
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Application granted granted Critical
Publication of ATE437747T1 publication Critical patent/ATE437747T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/22—Auto-repairing or self-sealing arrangements or agents the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0689—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre by incorporating the sealant into a plurality of chambers, e.g. bags, cells, tubes or closed cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/069—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre through the use of a cylindrical support, e.g. a drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0691—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre through the use of a toroidal support, e.g. a core, a part of the tyre or an inner tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0695—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one wide strip, e.g. a patch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0697—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in liquid form, e.g. applied by spraying
    • 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
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • 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
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • Y10T152/10675—Using flowable coating or composition
    • 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
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • Y10T152/10675—Using flowable coating or composition
    • Y10T152/10684—On inner surface of tubeless tire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Tires In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
AT02743136T 2002-05-31 2002-05-31 Selbstdichtender luftreifen und verfahren zu seiner herstellung ATE437747T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/005973 WO2003101709A1 (en) 2002-05-31 2002-05-31 Self-sealing tyre and process for its manufacture

Publications (1)

Publication Number Publication Date
ATE437747T1 true ATE437747T1 (de) 2009-08-15

Family

ID=29594997

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02743136T ATE437747T1 (de) 2002-05-31 2002-05-31 Selbstdichtender luftreifen und verfahren zu seiner herstellung

Country Status (8)

Country Link
US (1) US7484544B2 (de)
EP (1) EP1509383B1 (de)
JP (1) JP4404764B2 (de)
AT (1) ATE437747T1 (de)
AU (1) AU2002344999A1 (de)
BR (1) BR0211505A (de)
DE (1) DE60233171D1 (de)
WO (1) WO2003101709A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
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US20060194898A1 (en) * 2002-08-01 2006-08-31 Sanda Joseph C Jr Puncture sealing composition and tire
JP4113847B2 (ja) * 2004-02-12 2008-07-09 住友ゴム工業株式会社 ゴム組成物およびそれを用いたタイヤ
EP1940617B1 (de) * 2005-10-27 2014-03-26 The Yokohama Rubber Co., Ltd. Konstruktion mit einer bindeschicht
CA2627338C (en) 2005-10-27 2011-08-02 Exxonmobil Chemical Patents Inc. Construction comprising tie layer
JP5001573B2 (ja) * 2006-04-24 2012-08-15 三井化学株式会社 熱可塑性エラストマー組成物およびその成形体
FR2910478B1 (fr) * 2006-12-22 2009-03-06 Michelin Soc Tech Composition auto-obturante pour objet pneumatique
US20100084067A1 (en) * 2007-04-02 2010-04-08 The Yokohama Rubber Co., Ltd. Pneumatic tire
WO2009006915A1 (en) * 2007-07-06 2009-01-15 Pirelli Tyre S.P.A. Self-sealing tyre comprising a sealing material
FR2923409B1 (fr) * 2007-11-09 2009-12-18 Michelin Soc Tech Objet pneumatique pourvu d'une composition auto-obturante
KR20100097154A (ko) 2007-11-13 2010-09-02 인피니트 에지 테크놀로지, 엘엘씨 밀폐 유닛 및 스페이서
WO2009143895A1 (en) * 2008-05-30 2009-12-03 Pirelli Tyre S.P.A. Tyre comprising a sealing material comprising a partially cross-linked styrene-butadiene rubber
FR2938263B1 (fr) * 2008-07-24 2013-01-04 Michelin Soc Tech Procede de fabrication d'une composition auto-obturante
FR2934603B1 (fr) 2008-08-01 2012-12-14 Michelin Soc Tech Composition auto-obturante pour objet pneumatique.
CN101392084B (zh) * 2008-11-04 2012-06-27 合肥晨阳橡塑有限公司 低危害无毒橡胶汽车密封条
JP4862918B2 (ja) * 2009-06-05 2012-01-25 横浜ゴム株式会社 空気入りタイヤ
FR2949998B1 (fr) * 2009-09-15 2011-10-07 Michelin Soc Tech Bandage pneumatique avec couche auto-obturante integree
JP5373551B2 (ja) * 2009-10-26 2013-12-18 住友ゴム工業株式会社 トレッド用ゴム組成物及び空気入りタイヤ
FR2953760B1 (fr) 2009-12-14 2013-01-11 Michelin Soc Tech Bandage pneumatique avec couche auto-obturante integree
FR2966081B1 (fr) * 2010-10-18 2012-12-14 Michelin Soc Tech Bandage pneumatique comprenant une couche auto-obturante a gradient radial de fluage
FR2966080B1 (fr) * 2010-10-18 2012-12-14 Michelin Soc Tech Bandage pneumatique comprenant une couche auto-obturante a gradient axial de fluage
US9228389B2 (en) 2010-12-17 2016-01-05 Guardian Ig, Llc Triple pane window spacer, window assembly and methods for manufacturing same
ITMI20112269A1 (it) 2011-12-15 2013-06-16 Pirelli Metodo per controllare la deposizione di uno strato di materiale polimerico sigillante su un tamburo di formatura e processo per produrre pneumatici auto-sigillanti per ruote di veicoli
JP5948118B2 (ja) * 2012-04-16 2016-07-06 株式会社ブリヂストン 天然ゴムの製造方法、天然ゴムを含むゴム組成物の製造方法及びタイヤの製造方法
JP6061919B2 (ja) * 2012-05-09 2017-01-18 株式会社ブリヂストン 天然ゴム、天然ゴムを含むゴム組成物及びその製造方法、及びタイヤ
KR101350580B1 (ko) 2012-09-27 2014-01-10 금호타이어 주식회사 자가밀봉 성능을 갖는 타이어용 실란트 조성물
US9260907B2 (en) 2012-10-22 2016-02-16 Guardian Ig, Llc Triple pane window spacer having a sunken intermediate pane
KR101430052B1 (ko) 2013-04-26 2014-08-14 금호타이어 주식회사 자가밀봉 성능을 갖는 타이어용 칼라 실란트 조성물
JP5906359B2 (ja) * 2013-05-31 2016-04-20 株式会社アウテックス チューブレスタイヤ用の耐パンクシート、チューブレスタイヤおよびチューブレスタイヤのパンク修復方法
US11267297B2 (en) 2014-01-30 2022-03-08 Sumitomo Rubber Industries, Ltd. Sealant tire
JP5918456B1 (ja) * 2014-10-17 2016-05-18 住友ゴム工業株式会社 空気入りタイヤ及びその製造方法
WO2016105931A1 (en) 2014-12-23 2016-06-30 Bridgestone Americas Tire Operations, Llc Oil-containing rubber compositions and related methods
EP3085523B1 (de) * 2015-04-24 2020-04-01 Nokian Renkaat Oyj Verfahren zur herstellung einer dichtschicht für einen luftreifen
CN107614251B (zh) * 2015-05-15 2019-09-17 株式会社普利司通 轮胎密封胶层
US10179479B2 (en) 2015-05-19 2019-01-15 Bridgestone Americas Tire Operations, Llc Plant oil-containing rubber compositions, tread thereof and race tires containing the tread
WO2017223173A1 (en) 2016-06-21 2017-12-28 Bridgestone Americas Tire Operations, Llc Methods for treating inner liner surface, inner liners resulting therefrom and tires containing such inner liners
WO2018005810A1 (en) 2016-06-30 2018-01-04 Bridgestone Americas Tire Operations, Llc Methods for treating inner liners, inner liners resulting therefrom and tires containing such inner liners
EP3555220B1 (de) 2016-12-15 2022-05-25 Bridgestone Americas Tire Operations, LLC Verfahren zur herstellung von polymerhaltigen beschichtungen auf gehärteten innenauskleidungen, verfahren zur herstellung von reifen mit solchen innenauskleidungen und reifen mit einer derartigen innenauskleidungen
CN110225834A (zh) 2016-12-15 2019-09-10 普利司通美国轮胎运营有限责任公司 带阻挡物的密封剂层、包括密封剂层的轮胎以及相关方法
CN110214076A (zh) 2016-12-15 2019-09-06 普利司通美国轮胎运营有限责任公司 含有密封剂的轮胎和相关方法
CN109111647A (zh) * 2018-07-26 2019-01-01 南通顺驰橡胶制品有限公司 一种防刺穿内胎配方
CN111716834B (zh) * 2020-06-30 2021-02-02 无锡安睿驰科技有限公司 一种轮胎自修复胶条及其制备方法
JP2022167463A (ja) * 2021-04-23 2022-11-04 横浜ゴム株式会社 タイヤ用シーラント材の製造方法
WO2022229914A1 (en) * 2021-04-30 2022-11-03 Pirelli Tyre S.P.A. Self-sealing tyre for vehicle wheels

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US4919183A (en) * 1983-09-28 1990-04-24 The Goodyear Tire & Rubber Company Self sealing pneumatic tire
US4913209A (en) * 1985-01-22 1990-04-03 The Uniroyal Goodrich Tire Company Sealant product, laminate thereof, and pneumatic tire constructed therewith
JPS61219606A (ja) 1985-03-26 1986-09-30 Kobe Steel Ltd タイヤ加硫プレス
FR2597783B1 (fr) 1986-04-25 1988-08-26 Michelin & Cie Moule rigide pour le moulage et la vulcanisation de pneumatiques
IT1198209B (it) * 1986-12-01 1988-12-21 Pirelli Miglioramenti alle presse di vulcanizzazione per pneumatici
US4768937A (en) * 1987-02-02 1988-09-06 Nrm Corporation Tire curing press
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PT928702E (pt) 1997-12-30 2004-02-27 Pirelli Um pneu para rodas de veiculo
TW460564B (en) * 1998-04-16 2001-10-21 Ind Tech Res Inst Puncture sealing inflatable article

Also Published As

Publication number Publication date
JP2005528272A (ja) 2005-09-22
US20060005909A1 (en) 2006-01-12
DE60233171D1 (de) 2009-09-10
JP4404764B2 (ja) 2010-01-27
EP1509383A1 (de) 2005-03-02
AU2002344999A1 (en) 2003-12-19
WO2003101709A1 (en) 2003-12-11
EP1509383B1 (de) 2009-07-29
BR0211505A (pt) 2004-09-14
US7484544B2 (en) 2009-02-03

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