发明名称 |
PROTECTIVE SEALABLE COATING COMPOSITIONS |
摘要 |
<p>A dispersion of polymer microparticles in organic liquid, the polymer comprising the reaction product of i) from 2 to 40 parts by weight of a first polymer being polypropylene polymer having sufficient carboxylic acid and/or carboxylic acid anhydride groups equivalent to an acid value of from 2 to 50 mg KOH/g nv polymer and ii) from 60 to 98 parts by weight of a second polymer having a molar excess of functional groups capable of reacting with the carboxylic acid and/or carboxylic acid anhydride groups of the polypropylene polymer and wherein the organic liquid is chosen to be a good solvent for the second polymer and a poor solvent for the polypropylene polymer.</p> |
申请公布号 |
EP2144957(B1) |
申请公布日期 |
2011.03.09 |
申请号 |
EP20080749266 |
申请日期 |
2008.04.30 |
申请人 |
AKZO NOBEL COATINGS INTERNATIONAL B.V. |
发明人 |
CHOUDHERY, RIAZ, AHMAD;JAMES, DAVID, GEORGE |
分类号 |
C08J3/09;C09D133/00;C09D163/00;C09D167/00;C09D175/00 |
主分类号 |
C08J3/09 |
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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