发明名称 |
Methylated hydroxypropylcellulose and temperature responsive products made therefrom |
摘要 |
The present invention is directed to a method of producing methylated hydroxypropylcellulose (m-HPC). By controlling the degree of methylation, one can manipulate the lower critical solution temperature (LCST) of the m-HPC polymer to below room temperature and thereby stabilize the polymer in water above about 30 DEG C. The present invention is also directed to binder compositions, fibrous substrates, water-dispersible products and thermoformable products containing the m-HPC polymer. |
申请公布号 |
AU730649(B2) |
申请公布日期 |
2001.03.08 |
申请号 |
AU19980055239 |
申请日期 |
1997.12.12 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
PAVNEET SINGH MUMICK;YIHUA CHANG |
分类号 |
C08B11/193;C08B11/20;C08L1/26;C08L31/04;C09J101/28;D04H1/64;D21H17/26 |
主分类号 |
C08B11/193 |
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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