WO2008149899A1 - Puncture-sealing agent - Google Patents

Puncture-sealing agent Download PDF

Info

Publication number
WO2008149899A1
WO2008149899A1 PCT/JP2008/060293 JP2008060293W WO2008149899A1 WO 2008149899 A1 WO2008149899 A1 WO 2008149899A1 JP 2008060293 W JP2008060293 W JP 2008060293W WO 2008149899 A1 WO2008149899 A1 WO 2008149899A1
Authority
WO
WIPO (PCT)
Prior art keywords
puncture
sealing agent
sealing
anionic surfactant
good
Prior art date
Application number
PCT/JP2008/060293
Other languages
French (fr)
Japanese (ja)
Inventor
Narukuni Hirata
Original Assignee
Bridgestone Corporation
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 Bridgestone Corporation filed Critical Bridgestone Corporation
Publication of WO2008149899A1 publication Critical patent/WO2008149899A1/en

Links

Classifications

    • 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
    • B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
    • 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
    • B29C73/166—Devices or methods for introducing sealing compositions into articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)

Abstract

Disclosed is a puncture-sealing agent which has a good valve injection property and a good sealing property and also has low corrosiveness against a tire material. Specifically disclosed is a puncture-sealing agent for sealing a hole formed on a punctured tire, which comprises a synthetic rubber latex and an anionic surfactant having a metal ion as a counter ion. In the puncture-sealing agent, the anionic surfactant is preferably a metal salt of a polyoxyethylene alkyl ether sulfuric acid.
PCT/JP2008/060293 2007-06-05 2008-06-04 Puncture-sealing agent WO2008149899A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007149194 2007-06-05
JP2007-149194 2007-06-05

Publications (1)

Publication Number Publication Date
WO2008149899A1 true WO2008149899A1 (en) 2008-12-11

Family

ID=40093711

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060293 WO2008149899A1 (en) 2007-06-05 2008-06-04 Puncture-sealing agent

Country Status (1)

Country Link
WO (1) WO2008149899A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010150589A1 (en) * 2009-06-22 2010-12-29 横浜ゴム株式会社 Tire puncture sealing material
JP2013166892A (en) * 2012-02-16 2013-08-29 Bridgestone Corp Puncture sealing agent

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111705A (en) * 1973-12-28 1975-09-02
WO2006049171A1 (en) * 2004-11-01 2006-05-11 Bridgestone Corporation Puncture sealing agent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111705A (en) * 1973-12-28 1975-09-02
WO2006049171A1 (en) * 2004-11-01 2006-05-11 Bridgestone Corporation Puncture sealing agent

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010150589A1 (en) * 2009-06-22 2010-12-29 横浜ゴム株式会社 Tire puncture sealing material
JP2011026544A (en) * 2009-06-22 2011-02-10 Yokohama Rubber Co Ltd:The Tire puncture sealing material
CN102414292A (en) * 2009-06-22 2012-04-11 横滨橡胶株式会社 Tire puncture sealing material
US8470909B2 (en) 2009-06-22 2013-06-25 The Yokohama Rubber Co., Ltd. Tire puncture sealant
CN102414292B (en) * 2009-06-22 2014-02-26 横滨橡胶株式会社 Tire puncture sealing material
JP2013166892A (en) * 2012-02-16 2013-08-29 Bridgestone Corp Puncture sealing agent

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