Title:
A SAFETY TYRE, A MANUFACTURING METHOD THEREOF AND A HIGH MOLECULAR LEAKPROOF SEAL MATERIAL USED
Document Type and Number:
WIPO Patent Application WO/2008/083534
Kind Code:
A9
Abstract:
The present invention discloses a punctureproof, bulletproof and leakproof safety tyre, characterized in that a layer of high molecular leakproof seal material having a thickness of 2 to 8mm is coated on an inner wall of a tubeless tyre so as to make the tyre have punctureproof, bulletproof and leakproof properties in the range of low temperature -45ºC to high temperature 120ºC without any impaired process to the inner wall of the tyre. The present invention also discloses a composition of the high molecular leakproof seal material coated on the tyre, and a manufacturing method of the punctureproof, bulletproof and leakproof safety tyre.
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Inventors:
ZHANG HAILONG (CN)
HU DONGHUA (CN)
HU DONGHUA (CN)
Application Number:
PCT/CN2007/001908
Publication Date:
September 03, 2009
Filing Date:
June 18, 2007
Export Citation:
Assignee:
ZHANG HAILONG (CN)
HU DONGHUA (CN)
HU DONGHUA (CN)
International Classes:
B60C19/12; C08K5/09; C08L7/00
Attorney, Agent or Firm:
SHANGHAI ZHI XIN PATENT AGENT LTD. (Zhijun Building1223 Xie Tu Rd, Shanghai 2, CN)
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