发明名称 |
Rubber composition and method for producing the same |
摘要 |
The present invention provides a rubber composition containing a reclaimed rubber and a method for producing the same. A rubber molded article having excellent rubber properties can be obtaining and the recycling of a used rubber product can be promoted by the present invention.A rubber composition of the present invention is a blend comprising a reclaimed rubber obtained by applying a heat and a shear stress to a vulcanized rubber, a non-vulcanized virgin rubber or/and a thermoplastic resin, wherein the reclaimed rubber contains 40% by weight or more of a residual toluene-insoluble gel component and the network chain density of the rubber in the component is 1/20 to 1/4 based on the network chain density of the rubber of the vulcanized rubber.
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申请公布号 |
US6316508(B1) |
申请公布日期 |
2001.11.13 |
申请号 |
US20000721764 |
申请日期 |
2000.11.27 |
申请人 |
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO;TOYOTA JIDOSHA KABUSHIKI KAISHA;TOYODA GOSEI CO., LTD. |
发明人 |
MATSUSHITA MITSUMASA;MOURI MAKOTO;OKAMOTO HIROTAKA;SATO NORIO;SUZUKI YASUYUKI;OWAKI MASAO;SUZUKI NORIYUKI;NAKASHIMA KATSUMI;HONDA HIDENOBU;YOSHIDA TORU;TAKEUCHI KATSUMASA |
分类号 |
C08J11/12;C08L17/00;(IPC1-7):C08J11/04;B02B3/06 |
主分类号 |
C08J11/12 |
代理机构 |
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