发明名称 |
PAPER FEED ROLLER |
摘要 |
The paper feed roller according to the present invention is made of (1) a thermoplastic elastomer composition containing an ester thermoplastic elastomer urethane (E) having microrubber hardness (type A) of not less than 80 and not more than 95 and at least one plasticizer (P) selected from a group consisting of an ether ester plasticizer and a phthalic ester plasticizer in a mass ratio E/P of 95/5 to 70/30, or (2) a thermoplastic elastomer composition containing an ether thermoplastic elastomer urethane (E) having microrubber hardness (type A) of not less than 80 and not more than 95 and at least one plasticizer (P) selected from a group consisting of an ether ester plasticizer, a phthalic ester plasticizer and a phosphoric acid plasticizer in a mass ratio E/P of 95/5 to 70/30.
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申请公布号 |
US2011034598(A1) |
申请公布日期 |
2011.02.10 |
申请号 |
US20100841194 |
申请日期 |
2010.07.22 |
申请人 |
TAMURA TOSHIHIRO;MINE AKIHIRO;NISHIMORI HIROKAZU;OKUYAMA HIDEYUKI |
发明人 |
TAMURA TOSHIHIRO;MINE AKIHIRO;NISHIMORI HIROKAZU;OKUYAMA HIDEYUKI |
分类号 |
C08K5/12;C08K5/10;C08K5/521 |
主分类号 |
C08K5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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