Title:
SURFACE COATING AGENT, ITS CURED FILM, AND SYNTHETIC RESIN MOLDING COATED WITH THE CURED FILM
Document Type and Number:
Japanese Patent JP3565988
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a surface coating agent which gives a cured film excellent in abrasion resistance and antistatic properties by using a specific photo- or thermally polymerizable compd., a specific organopolysiloxane, and a specified amt. of an electrolytic salt.
SOLUTION: This coating agent comprises 100 pts.wt. photopolymerizable compd. having at least two (meth)acryloyloxy groups or 100 pts.wt. thermally polymerizable silane compd. having at least two ether and/or ester groups, 0.05-20 pts.wt. organopolysiloxane represented by the formula (wherein R1 is a monovalent org. group; R2 to R4 are each alkylene; R5 is H or a monovalent org. group; m is an integer of 0-100; n is an integer of 1-100; and (a) and (b) are each an integer of 0-100 provided they are not simultaneously 0), and an electrolytic salt in a molar amt. of [(0.005-1.5)×(the number of R3O and R4O groups in the organopolysiloxane molecule)] per mol of the organopolysiloxane.
Inventors:
Yoshimi Nakagawa
Yukio Yasunori
Akira Matsumoto
Hisao Shimanoe
Yukio Yasunori
Akira Matsumoto
Hisao Shimanoe
Application Number:
JP13489796A
Publication Date:
September 15, 2004
Filing Date:
May 29, 1996
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
Marubishi Yuka Kogyo Co., Ltd.
Marubishi Yuka Kogyo Co., Ltd.
International Classes:
B29D7/00; C09D183/04; C09D183/12; (IPC1-7): C09D183/12; B29D7/00
Domestic Patent References:
| JP4292639A | ||||
| JP6136355A | ||||
| JP3287663A |
Attorney, Agent or Firm:
Takashi Kuboyama