申请人:Sunstar Giken Kabushiki Kaisha
公开号:US04981937A1
公开(公告)日:1991-01-01
A vinyl polymer having alkoxysilyl groups at both terminals of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and are each an alkyl having 1 to 4 carbon atoms, R.sup.3 is an alkylene having 1 to 4 carbon atoms, n is an integer of 0 to 2, Z is at least one group of the formulae: ##STR2## (wherein R.sup.4 is hydrogen or methyl, Y.sup.1 is an ester residue having 2 to 11 carbon atoms, phenyl or a halogen, Y.sup.2 is an ester residue having 2 to 6 carbon atoms or a halogen, and Y.sup.3 is fluorine or chlorine atom), m is 10 to 10,000, which has excellent physical strength and is useful as an ingredient for paints, adhesives, sealing agents, and tacking agents, and an intermediate therefor, and a process for the production thereof.
一种乙烯基聚合物,其化学式两端均具有烷氧基基团:##STR1## 其中,R1和R2相同或不同,均为1至4个碳原子的烷基,R3为1至4个碳原子的烷基,n为0至2的整数,Z至少为以下化合物之一:##STR2## (其中,R4为氢或甲基,Y1为具有2至11个碳原子的酯基残基、苯基或卤素,Y2为具有2至6个碳原子的酯基残基或卤素,Y3为氟或氯原子),m为10至10,000,具有出色的物理强度,可用作涂料、粘合剂、密封剂和粘合剂的成分及其中间体,以及其生产过程。