发明名称 |
CO-CONDENSATION PRODUCTS OF KETONE-ALDEHYDE RESINS |
摘要 |
<p>Co-condensation products of ketone-aldehyde resins The present invention provides acid group-containing, hydrophilic co-condensation products of ketone-aldehyde resins which are obtainable by the co-condensation of at least one ketone and at least one aldehyde with at least one acid groupintroducing compound and with at least one aminoplast former and/ or aromatic compound and/or at least one condensation product thereof and/or with at least one ligninsulphonate resin and/or cellulose derivative. The present invention also provides a process for producing these co-condensation products and applications of thickening agents, retention agents, surface-active agents, dispersion agents and plasticizing agents consisting of or comprising these co-condensation products.</p> |
申请公布号 |
CA1218788(A) |
申请公布日期 |
1987.03.03 |
申请号 |
CA19840449840 |
申请日期 |
1984.03.16 |
申请人 |
SKW TROSTBERG AKTIENGESELLSCHAFT |
发明人 |
PLANK, JOHANN;AIGNESBERGER, ALOIS |
分类号 |
C09K3/00;B01F17/52;C08G4/00;C08G6/00;C08G6/02;C08G8/00;C08G8/26;C08G12/00;C08G12/40;C08G14/00;C08G14/12;C08G16/00;C08G16/04;(IPC1-7):C08G2/18;C08G2/20 |
主分类号 |
C09K3/00 |
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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