发明名称 |
ZUSAMMENSETZUNG ZUR BEHANDLUNG VON PAPIER, DIE HYDANTOINVERBINDUNGEN UND EIN MISCHPOLYMERISAT ENTHAELT |
摘要 |
<p>A composition for the treatment of paper which improves the wet strength of paper is provided. This composition contains (A) A WATER-SOLUBLE MONO- OR BINUCLEAR HYDANTOIN COMPOUND CONTAINING GLYCIDYL GROUPS, AND (B) A WATER-SOLUBLE COPOLYMER OF MALEIC ACID OR OF ONE OF ITS DERIVATIVES SUCH AS MALEIC ANHYDRIDE AND OF A FURTHER ETHYLENICALLY UNSATURATED COPOLYMERIZABLE COMONOMER WITH 2 TO 20 CARBON ATOMS SUCH AS VINYL METHYL ETHER, DEC-1-ENE, STYRENE AND/OR ETHYLENE OR A WATER-SOLUBLE SALT OF SUCH A COPOLYMER.</p> |
申请公布号 |
DE2727756(A1) |
申请公布日期 |
1977.12.29 |
申请号 |
DE19772727756 |
申请日期 |
1977.06.21 |
申请人 |
CIBA-GEIGY AG |
发明人 |
H.,DR. ELDIN,SAMEER;SEIZ,WOLFGANG,DR.;FORSTER,EWALD,DR. |
分类号 |
D21H19/24;D21H17/06;D21H17/52;(IPC1-7):D21H3/48 |
主分类号 |
D21H19/24 |
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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