Invention Grant
- Patent Title: Multilayered gas-tight and anti-puncture laminate object including same
- Patent Title (中): 多层气密防刺层压物体，包括它们
-
Application No.: US12663685Application Date: 2008-05-20
-
Publication No.: US08646500B2Publication Date: 2014-02-11
- Inventor: Emmanuel Custodero , Pierre Lesage , José Merino Lopez
- Applicant: Emmanuel Custodero , Pierre Lesage , José Merino Lopez
- Applicant Address: CH Granges-Paccot FR Clermont-Ferrand
- Assignee: Michelin Recherche et Technique S.A.,Compagnie Generale des Etablissements Michelin
- Current Assignee: Michelin Recherche et Technique S.A.,Compagnie Generale des Etablissements Michelin
- Current Assignee Address: CH Granges-Paccot FR Clermont-Ferrand
- Agency: Cozen O'Connor
- Priority: FR0704126 20070608
- International Application: PCT/EP2008/004028 WO 20080520
- International Announcement: WO2008/154996 WO 20081224
- Main IPC: B60C5/14
- IPC: B60C5/14 ; B60C19/12
Abstract:
A puncture-resistant multilayer laminate that is impermeable to inflation gases, comprising: a gastight first elastomer layer comprising a polystyrene/polyisobutylene block copolymer thermoplastic elastomer, and optionally an extender oil with a content within a range of 0 to less than 100 phr; and a self-sealing second elastomer layer comprising a thermoplastic styrene elastomer, identical to or different from the first elastomer, and an extender oil with a content greater than 200 phr.
Public/Granted literature
- US20100294411A1 Multilayered Gas-Tight and Anti-Puncture Laminate Object Including Same Public/Granted day:2010-11-25
Information query
