公开(公告)号：US5399612A

公开(公告)日：1995-03-21

申请号：US35539

申请日：1993-03-23

申请人： Glenn C. Calhoun

发明人： Glenn C. Calhoun

IPC分类号： C08L33/02 ,  C08L83/08 ,  C09D133/02 ,  C09D133/04 ,  C09D133/06 ,  C09D183/08

CPC分类号： C09D133/064 ,  C09D183/08 ,  C08L83/08 ,  Y10T428/31663

摘要： Novel polymeric compositions are disclosed. The polymeric compositions, in particular, are either soluble or readily dispersible in water. Such polymeric compositions can be characterized as polymeric blends containing at least one acid-functional vinyl polymer and at least one amino-functional siloxane polymer. The novel polymeric blends further include volatile aqueous media comprising water and base in an amount that is effective for preventing the acid-functional moieties of the vinyl polymer from chemically reacting with the amino-functional moieties of the siloxane polymer. Such compositions or "blends", in general, comprise 60-99.9 parts-by-weight of the acid-functional vinyl polymer and 0.1-40 parts-by-weight of the amino-functional siloxane polymer, based upon total weight of the blended polymeric composition. Also disclosed are methods of producing the blended polymeric composition. The blended polymeric compositions are able to provide various substrates with surface coatings that are characterized as quasi-crosslinked, alkali-soluble polymeric networks exhibiting enhanced surface properties.

摘要翻译： 公开了新的聚合物组合物。 聚合物组合物，特别是可溶于或容易分散在水中。 这种聚合物组合物可以表征为含有至少一种酸官能乙烯基聚合物和至少一种氨基官能的硅氧烷聚合物的聚合物共混物。 新型聚合物共混物还包括含有水和碱的挥发性水性介质，其量对于防止乙烯基聚合物的酸官能部分与硅氧烷聚合物的氨基官能部分发生化学反应有效。 通常，这样的组合物或“共混物”基于共混物的总重量，包含60-99.9重量份的酸官能的乙烯基聚合物和0.1-40重量份的氨基官能的硅氧烷聚合物 聚合物组合物。 还公开了制备共混聚合物组合物的方法。 共混的聚合物组合物能够提供具有表征为具有增强的表面性质的准交联的碱溶性聚合物网络的表面涂层的各种基材。