发明名称 |
ACRYLIC-HALOGENATED POLYOLEFIN COPOLYMER ADHESION PROMOTERS |
摘要 |
The present invention is directed to a method for producing a copolymer and a copolymer product of the method. The copolymer is prepared by a controlled radical polymerization process, typically an atom transfer radical polymerization process, in which polymerizable alkene monomers are polymerized in the presence of a halogenated polyolefin macroinitiator. The copolymer product of this process is useful in a film-forming composition that adheres strongly to polyolefinic substrates and to which non-polyolefinic film-forming compositions strongly adhere. The copolymer can be applied to a substrate in an adhesion-promoting layer or can be incorporated into a film-forming composition, such as a primer, that contains additional resinous compounds. |
申请公布号 |
WO02070575(A3) |
申请公布日期 |
2003.12.18 |
申请号 |
WO2001US48305 |
申请日期 |
2001.12.11 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
COCA, SIMION;REARICK, BRIAN, K.;O'DWYER, JAMES, B. |
分类号 |
C08F4/00;C08F293/00 |
主分类号 |
C08F4/00 |
代理机构 |
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