申请人:3M Innovative Properties Company
公开号:EP2014703A1
公开(公告)日:2009-01-14
The present invention provides a method of preparing a composite article comprising:
providing a first substrate having a surface comprising fluoropolymer;
contacting the surface of the first substrate with a modifying composition preparable from components comprising a phase transfer catalyst, at least one of a sulfide or polysulfide salt or anionic conjugate acid thereof, and a liquid vehicle, wherein the fluoropolymer has a backbone comprising subunits having the structure -CH2CFX-, wherein X represents H, Cl, or F; and bonding the first substrate to a second substrate to provide a composite article, wherein the method is carried out in the substantial absence of actinic radiation.
本发明提供了一种制备复合材料制品的方法,包括
提供具有含氟聚合物表面的第一基材;
将第一基底的表面与可由相转移催化剂、硫化物或多硫化物盐或其阴离子共轭酸中的至少一种及其液体载体组成的组分制备的改性组合物接触,其中,含氟聚合物具有由具有-CH2CFX-结构的亚基组成的骨架,其中,X代表H、Cl或F;以及 将第一基底粘合到第二基底上,以提供复合材料制品,其中,该方法在基本无放电辐射的条件下实施。