发明名称 |
Dispersant Using Kraft Lignin and Novel Lignin Derivative |
摘要 |
The dispersant of the present invention comprises at least one component unit derived from kraft lignin and/or its salt and at least one component unit derived from at least one water-soluble monomer. The novel lignin derivative of the present invention comprises at least one component unit derived from kraft lignin and/or its salt, at least one polyoxyalkylene chain, and at least one anionic functional group.
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申请公布号 |
US2007260046(A1) |
申请公布日期 |
2007.11.08 |
申请号 |
US20050663536 |
申请日期 |
2005.09.22 |
申请人 |
TOMITA TAKASHI;HIRATA TSUYOSHI |
发明人 |
TOMITA TAKASHI;HIRATA TSUYOSHI |
分类号 |
C07G1/00 |
主分类号 |
C07G1/00 |
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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