发明名称 |
Sodium formate fluidized polymer suspensions. |
摘要 |
<p>Fluidized aqueous suspensions of 15% or more by weight hydroxyethylcellulose, hydrophobically modified cellulose ether, hydrophobically modified hydroxyethylcellulose, methylcellulose, hydroxypropylmethylcellulose and polyethylene oxide are prepared by addition of the polymer to a concentrated sodium formate solution containing xanthan gum as a stabilizer.</p> |
申请公布号 |
EP0482533(A2) |
申请公布日期 |
1992.04.29 |
申请号 |
EP19910117854 |
申请日期 |
1991.10.18 |
申请人 |
AQUALON COMPANY |
发明人 |
BURDICK, CHARLES LEE;PULLIG, JACKIE N. |
分类号 |
C08J3/03;C08K5/09;C08L1/00;C08L1/26;C08L1/28;C08L71/02 |
主分类号 |
C08J3/03 |
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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