The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2024
Filed:
Jan. 12, 2018
Hangzhou Xinglu Technologies Co., Ltd, Zhejinag, CN;
Zhejiang University, Zhejiang, CN;
HANGZHOU XINGLU TECHNOLOGY CO., LTD., Zhejiang, CN;
ZHEJIANG UNIVERSITY, Zhejiang, CN;
Abstract
A rubber composition is disclosed and comprises a rubber matrix and essential components. The rubber matrix comprises, based on 100 parts by weight of the rubber matrix, A parts of a branched polyethylene, wherein 0<A<100 parts, and B parts of an EPM and an EPDM, wherein 0<B<100 parts. The essential components comprise, based on 100 parts by weight of the rubber matrix, 1.5-9 parts of a crosslinking agent, and 5-60 parts of a staple fiber. The branched polyethylene comprises an ethylene homopolymer having a degree of branching of from 60 to 105 branches/1000 carbon atoms, a weight average molecular weight of from 268,000 to 518,000, and a Mooney viscosity ML (1+4) at 125° C. of from 42 to 102.