发明名称 |
FREEZE-THAW STABLE PAINT FORMULATION |
摘要 |
The present invention relates to a pre-paint composite comprising an aqueous slurry of TiO2 particles and attached and unattached polymeric binder, and a sufficient amount of a secondary alcohol ethoxylate of the formula C10-15H22-32O(CH2CH2O)x H to give 35 to 90 weight percent attachment of polymeric binder to the TiO2 particles, based on the weight of total polymeric binder in the pre-paint composite, where x is from 15 to 50; and the O(CH2CH2O)x H group is bonded to a CH group on the C10-15H22-32 chain. The present invention also relates to a coatings composition containing the composite as well as a process for preparing the pre-paint composite and the coatings composition. |
申请公布号 |
CA2869161(A1) |
申请公布日期 |
2015.05.15 |
申请号 |
CA20142869161 |
申请日期 |
2014.10.31 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
KELLY, DAVID G.;RHODES, MICHAEL;LUO, PU;TIWARY, YOGESH |
分类号 |
C09D7/14;C09C1/36;C09C3/10;C09D7/12 |
主分类号 |
C09D7/14 |
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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