发明名称 |
Amphoteric polymer dispersion |
摘要 |
An amphoteric polymer dispersion obtained in the presence of at least one of starch or a starch derivative by a two-stage polymerization using anionic and cationic monomers is useful as a sizing agent for paper products, as a coating for various substrates, and as a binder in pigment-free coatings or pigment-containing coatings. The dispersion is exceptionally compatible with widely differing sizing agent systems and coating chemicals.
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申请公布号 |
US6255427(B1) |
申请公布日期 |
2001.07.03 |
申请号 |
US19990229627 |
申请日期 |
1999.01.13 |
申请人 |
GIULINI CHEMIE GMBH |
发明人 |
EXNER REINER;ULUBAY HASEN;HETTERICH KARL |
分类号 |
C08F285/00;C09D151/02;D21H17/28;D21H21/16;(IPC1-7):C08F251/00;C08F258/00 |
主分类号 |
C08F285/00 |
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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