公开(公告)号：US20170369513A1

公开(公告)日：2017-12-28

申请号：US15699714

申请日：2017-09-08

申请人： JCU CORPORATION

发明人： Daisuke Sadohara ,  Kenichi Nishikawa ,  Yasutake Nemichi ,  Hisayuki Toda ,  Hiroki Yasuda ,  Shinsuke Takagi ,  Christopher Ernest John Cordonier

IPC分类号： C07F7/04 ,  C08G77/02 ,  C09D183/00

摘要： An object of the present invention is to provide a silicon oligomer having a novel function that has not been achieved by a conventional condensation product of water and a tetraalkoxysilane. Provided are a silicon oligomer represented by the following formula (I) and a production method therefor: wherein R1 to R10 each independently is an alkyl group or a hydroxyalkyl group, each having 1 to 4 carbon atoms; X1 to X3 each independently is a group represented by the following formula (II); n is 0 or 1; and m is an integer of 1 to 3 when n is 0, and m is 1 when n is 1: wherein A is an alkylene group having 2 to 4 carbon atoms which may be branched, and 1 is an integer of 1 to 3.

公开(公告)号：US10533022B2

公开(公告)日：2020-01-14

申请号：US15699714

申请日：2017-09-08

申请人： JCU CORPORATION

发明人： Daisuke Sadohara ,  Kenichi Nishikawa ,  Yasutake Nemichi ,  Hisayuki Toda ,  Hiroki Yasuda ,  Shinsuke Takagi ,  Christopher Ernest John Cordonier

IPC分类号： C07F7/04 ,  C08G77/02 ,  C09D183/00

摘要： An object of the present invention is to provide a silicon oligomer having a novel function that has not been achieved by a conventional condensation product of water and a tetraalkoxysilane. Provided are a silicon oligomer represented by the following formula (I) and a production method therefor: wherein R1 to R10 each independently is an alkyl group or a hydroxyalkyl group, each having 1 to 4 carbon atoms; X1 to X3 each independently is a group represented by the following formula (II); n is 0 or 1; and m is an integer of 1 to 3 when n is 0, and m is 1 when n is 1: wherein A is an alkylene group having 2 to 4 carbon atoms which may be branched, and 1 is an integer of 1 to 3.