发明名称 |
Method for producing a carboxyl group containing rubber |
摘要 |
A method for producing a carboxyl group-containing rubber having good vulcanization characteristics and exhibiting good resistance to scorching, continuously and in good yield. A method for producing a dry rubber from a polyvinyl alcohol-containing latex of a carboxyl group-containing rubber by continuously carrying out coagulation, dewatering, washing and drying in a dewatering/drying apparatus of a screw extruder type, characterized in that a coagulating agent containing ammonium borate is used.
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申请公布号 |
US2004048970(A1) |
申请公布日期 |
2004.03.11 |
申请号 |
US20030451074 |
申请日期 |
2003.06.20 |
申请人 |
HAGIWARA SHOGO;KOGA MASAO |
发明人 |
HAGIWARA SHOGO;KOGA MASAO |
分类号 |
C08C1/15;C08F6/22;(IPC1-7):C08K3/20 |
主分类号 |
C08C1/15 |
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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