| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for obtaining a branched polyglycerol-modified silicone in a good reproducibility and high purity. SOLUTION: This method for producing the branched polyglycerol-modified silicone is provided by performing the reaction of a branched polyglycerol having a reactive unsaturated group with an organohydrogenpolysilocxane in the presence of a platinum catalyst. The branched polyglycerol has a branched polyglycerol chain containing the reactive unsaturated group and a group (2) [wherein, two oxygen atoms are bonded with groups (2), (3), (4) or (5)]. COPYRIGHT: (C)2005,JPO&NCIPI
|
