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发明名称
FINES RETENTION IN PAPERMAKING WITH AMINE FUNCTIONAL POLYMERS
摘要
申请公布号
US5232553(A)
申请公布日期
1993.08.03
申请号
US19920826330
申请日期
1992.01.24
申请人
AIR PRODUCTS AND CHEMICALS, INC.
发明人
SMIGO, JOHN G.;PINSCHMIDT, ROBERT K.;NORDQUIST, ANDREW F.;PICKERING, TIMOTHY L.
分类号
D21H17/37;D21H11/14;D21H17/34;D21H21/10
主分类号
D21H17/37
代理机构
代理人
主权项
地址
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