发明名称 |
Polyurethane based pigment dispersants which contain reactive double bonds |
摘要 |
Polymeric urethane dispersants with solubilizing polymer chains and with reactive carbon to carbon double bonds are described. The reactive double bonds facilitate molecular weight build-up of the dispersant on dispersed particles (enhancing colloidal stability) or enhance the ability of the dispersants to be crosslinked into a matrix material.
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申请公布号 |
US8487051(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US20090637947 |
申请日期 |
2009.12.15 |
申请人 |
RICHARDS STUART N.;SHOOTER ANDREW J.;LUBRIZOL ADVANCED MATERIALS, INC. |
发明人 |
RICHARDS STUART N.;SHOOTER ANDREW J. |
分类号 |
C08L75/08;C08G18/32;C08G18/42;C08G18/48;C08L75/14 |
主分类号 |
C08L75/08 |
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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