发明名称 |
NICHT-WASSERLÖSLICHE NEUE KATIONISCHE COPOLYMERE, NEUE DISPERSIONEN UND DEREN VERWENDUNG IN DER BESCHICHTUNG VON PAPIER |
摘要 |
Water-insoluble cationic copolymers based on acrylamide and a cationic monomer of general formula (I) …<IMAGE>… in which R and R1, which are identical or different, denote a hydrogen atom or a methyl group, X denotes an oxygen atom or an NH radical and n denotes 2 or 3, containing, in molar proportions, from 5 to 30 % of cationic units and crosslinked with from 0.01 % to 0.4 % in molar proportions in relation to the above monomers of bisacrylamidoacetic acid and with approximately from 0.01 % to 0.1 % in molar proportions in relation to the monomers of bisacrylamidoacetic acid, self-reversible dispersions containing them and application in coating in paper manufacture. |
申请公布号 |
AT140244(T) |
申请公布日期 |
1996.07.15 |
申请号 |
AT19920403171T |
申请日期 |
1992.11.25 |
申请人 |
SOCIETE FRANCAISE HOECHST |
发明人 |
TROUVE, CLAUDE;RICHARD, MICHEL;MALLO, PAUL;ANQUETIL, JEAN-YVES |
分类号 |
C08F220/36;C08F20/34;C08F20/52;C08F220/56;D06M13/02;D06M13/322;D06M13/402;D06M13/41;D06M15/267;D21H19/20;D21H19/44;D21H19/58;(IPC1-7):C08F220/56;D21H13/12 |
主分类号 |
C08F220/36 |
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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