发明名称 |
A THICKENING DISPERSION AND ITS UTILIZATION |
摘要 |
The invention relates to a polymer dispersion, by means of which the rheological properties and structure of various liquid and flowing mixtures may be adjusted. The dispersion is prepared by radical polymerizing, into a water soluble chain backbone polymer or into such a polymer brought water soluble, in a water solution at least one alpha -, beta -unsaturated carboxyl acid containing 3-8 carbons as well as at least one to a limited amount unsaturated monomer. The chain backbone polymer is preferably a starch derivative. |
申请公布号 |
WO9321244(A1) |
申请公布日期 |
1993.10.28 |
申请号 |
WO1993FI00153 |
申请日期 |
1993.04.08 |
申请人 |
RAISION TEHTAAT OY AB |
发明人 |
HAMUNEN, ANTTI;ANTTILA, MIKA;NURMI, KARI |
分类号 |
C08F251/00;D21H19/54;(IPC1-7):C08F251/00;D21H19/62 |
主分类号 |
C08F251/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|