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发明名称
STABLE SODIUM THIOSULFATE BASED FLUIDIZED POLYMER SUSPENSIONS OF HYDROXYETHYL CELLULOSE FOR OILFIELD SERVICES
摘要
申请公布号
EP2121868(A1)
申请公布日期
2009.11.25
申请号
EP20080726464
申请日期
2008.03.05
申请人
HERCULES INCORPORATED
发明人
MELBOUCI, MOHAND
分类号
C09K8/03;C09K8/10;C09K8/42;C09K8/588;C09K8/60;C09K8/68
主分类号
C09K8/03
代理机构
代理人
主权项
地址
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