Title:
CURABLE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2011/111796
Kind Code:
A1
Abstract:
Disclosed is an odor-free curable composition which has excellent storage stability and which uses a urethane compound containing a hydrolyzable silyl group. The curable composition contains 0.0001-0.1 parts by mass of an organic acid having an active hydrogen which is bonded to an inorganic acid or to an oxygen atom per 100 parts by mass of a polymer (P) obtained by reacting a polymer (pP), which has a polyoxyalkylene chain and a hydroxyl group, and a compound (U), represented by formula (I) below, in the presence of a urethane catalyst to form urethane.
Si (X1)m (R1)3-m-Q-NCO (I)
(In the formula, Q represents a divalent hydrocarbon group with 2 to 20 carbon atoms, X1 represents an alkoxy group with 1 to 6 carbon atoms, R1 represents an alkyl group with 1 to 6 carbon atoms, and m represents an integer 1-3)
Inventors:
SUNAYAMA YOSHITAKA (JP)
HATANAKA YUKI (JP)
TANAKA HIDEAKI (JP)
HATANAKA YUKI (JP)
TANAKA HIDEAKI (JP)
Application Number:
PCT/JP2011/055700
Publication Date:
September 15, 2011
Filing Date:
March 10, 2011
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
SUNAYAMA YOSHITAKA (JP)
HATANAKA YUKI (JP)
TANAKA HIDEAKI (JP)
SUNAYAMA YOSHITAKA (JP)
HATANAKA YUKI (JP)
TANAKA HIDEAKI (JP)
International Classes:
C08L71/02; C08G65/325; C08K3/32; C08K5/04; C08K5/521
Domestic Patent References:
| WO2008004482A1 | 2008-01-10 | |||
| WO2004067633A1 | 2004-08-12 | |||
| WO2007074736A1 | 2007-07-05 |
Foreign References:
| JPH11315138A | 1999-11-16 | |||
| JP2002513818A | 2002-05-14 | |||
| JP2009173856A | 2009-08-06 | |||
| JPH08176429A | 1996-07-09 | |||
| JPH0372527A | 1991-03-27 | |||
| JPH0347825A | 1991-02-28 | |||
| JP2009173856A | 2009-08-06 | |||
| JPH11100427A | 1999-04-13 | |||
| JP2010056554A | 2010-03-11 |
Other References:
See also references of EP 2546302A4
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Spring name Kenji (JP)
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Claims: