| 摘要 |
A novel polydialkylsiloxane/polyamide copolymer which is excellent in biocompatibility, mechanical strength, and heat moldability, applicable for use in medical materials, ophthalmic materials, cosmetics, and electronic materials, and has a main chain represented by the formula (4), one end represented by the formula (5) and another end represented by the formula (6): - (NH-A-NHCO-B-CO)m- -NH-A-NH-X<2> -X<1> wherein the ratio of -R<1>-(Si(R<2>) (R<3>)-O)n<1>-Si(R<2>) (R<3>)-R<1>-as A to the divalent organic group having 1 to 20 carbon atoms as A is within the range of 1:0.01 SIMILAR 100, and the proportion of X<1> and X<2> being hydrogen atoms is 10% or less relative to all the end groups, a process for producing the same, and a variety of its uses. |
