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发明名称
PROCESS FOR PRODUCING AND USE OF MALEIC ACID (CO-) POLYMER SALT IMPROVED IN BIODEGRADABILITY
摘要
申请公布号
EP0396303(A3)
申请公布日期
1991.04.24
申请号
EP19900304378
申请日期
1990.04.24
申请人
NIPPON SHOKUBAI KAGAKU KOGYO CO. LTD.
发明人
YAMAGUCHI, SHIGERU;YOKOI, TOKIHIRO;SHIOJI, SHORBU;IRIE, YOSHIO;FUJIWARA, TERUAKI
分类号
C08F2/44;C02F5/00;C02F5/08;C02F5/10;C02F5/14;C08F2/10;C08F4/28;C08F4/30;C08F4/42;C08F20/02;C08F22/02;C08F222/02;C08L101/16;C09K3/00;C11D3/37;(IPC1-7):C08F22/02
主分类号
C08F2/44
代理机构
代理人
主权项
地址
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