Title:
水系表面処理剤
Document Type and Number:
Japanese Patent JP5111493
Kind Code:
B2
Abstract:
An aqueous surface-treating agent, which comprises a silicone oil aqueous emulsion, a polyurethane resin aqueous emulsion, and a silane compound represented by the following general formula:
(B)CH 2 =C(CH 3 )COO(CH 2 ) 3 Si(OR 1 )nR 2 m
(C)CH 2 =CHCOO(CH 2 ) 3 Si(OR 1 )nR 2 m
(D)H 2 N(CH 2 ) 3 Si(OR 1 )nR 2 m,
or
(E)H 2 NC 2 H 4 NH(CH 2 ) 3 Si(OR 1 )nR 2 m
(where R 1 and R 2 each are an alkyl group having 1 to 4 carbon atoms, and n and m are 1¦n¦3 and m=3-n, respectively), and/or a hydrolyzate thereof, wherein 100 parts by weight or more of the polyurethane resin in terms of the weight of solid matters is used on the basis of 100 parts by weight in terms of nonvolatile matters of silicone oil, can prevent sticking of rubber seal materials such as O rings, etc. themselves or sticking to a metal, a resin, etc., and can reduce the friction of rubber or resin seal members at the time of sliding motion.
Inventors:
Masaki Tahara
Tetsuhiro Kitahara
Toshihiro Tora
Yoshifumi Kojima
Tetsuhiro Kitahara
Toshihiro Tora
Yoshifumi Kojima
Application Number:
JP2009506823A
Publication Date:
January 09, 2013
Filing Date:
July 18, 2008
Export Citation:
Assignee:
NOK Clever Co., Ltd.
NOK CORPORATION
NOK CORPORATION
International Classes:
C09K3/00; C09D5/02; C09D175/04; C09D183/04; C09D183/06; C09D183/07; C09K3/10; C10M107/50; C10M139/04; C10M149/20; C10M175/04; C10N30/06; C10N40/02
Domestic Patent References:
| JP2005125656A | 2005-05-19 | |||
| JPH10291377A | 1998-11-04 | |||
| JP2007526400A | 2007-09-13 | |||
| JPH08319458A | 1996-12-03 | |||
| JPH09221611A | 1997-08-26 | |||
| JPH08295826A | 1996-11-12 |
Attorney, Agent or Firm:
Toshio Yoshida
Kazuko Yoshida
Kazuko Yoshida