Title:
インフレータブル物品用のセルフシーリング組成物
Document Type and Number:
Japanese Patent JP5525522
Kind Code:
B2
Abstract:
A self-sealing elastomer composition that can be used especially as a puncture-resistant layer in an inflatable article, comprising: as predominant elastomer, an unsaturated diene elastomer; a thermoplastic hydrocarbon plasticizer resin with a weight content of between 30 and 90 phr; a liquid plasticizer, the Tg (glass transition temperature) of which is below -20° C., with a weight content between 0 and 60 phr; and 0 to less than 30 phr of a filler. Also disclosed is an article such as a tire provided with the puncture-resistant layer comprising the self-sealing elastomer composition. The puncture-resistant layer is advantageously combined with an airtight layer, for example based on butyl rubber, so as to form, in the inflatable article, a puncture-resistant airtight laminate.
Inventors:
Vosges Bozena
Vasour Didier
Merino Lopez Jose
Pierlot Frederick
Vasour Didier
Merino Lopez Jose
Pierlot Frederick
Application Number:
JP2011520361A
Publication Date:
June 18, 2014
Filing Date:
July 23, 2009
Export Citation:
Assignee:
Company Generale De Ettablissman Michelin
Michelin Le Cherche et Technic Anonym
Michelin Le Cherche et Technic Anonym
International Classes:
C08L21/00; B29C73/18; C08L45/00; B29K21/00
Domestic Patent References:
| JP52137803A | ||||
| JP4005029A | ||||
| JP63069878A | ||||
| JP2005528272A | ||||
| JP4005030A | ||||
| JP51113904A | ||||
| JP2011528736A | ||||
| JP2008518065A | ||||
| JP2007522299A | ||||
| JP64069687A | ||||
| JP2004518806A |
Foreign References:
| US4919183 | ||||
| US20070167557 | ||||
| US20030230376 | ||||
| US20060194898 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Hironobu Hattori
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Hironobu Hattori