Title:
SURFACTANT
Document Type and Number:
WIPO Patent Application WO/2011/013170
Kind Code:
A1
Abstract:
Provided is a surfactant which, even when applied to water-based coating fluids containing any binder resin, attains excellent forth control and satisfies coating film finish.
The surfactant comprises, as an essential ingredient, at least one member selected from a group consisting of: a mixture (Y) comprising a polyoxyalkylene compound (Y1) of formula (1) and a polyoxyalkylene compound (Y2) of formula (2); a polymer obtained by the reaction of the mixture (Y) with a diisocyanate; a polymer obtained by the reaction of the mixture (Y) with a diglycidyl ether; and a polymer obtained by the reaction of the mixture (Y) with an epihalohydrin.
{H(OA-)n}tQ (1)
{H(OB-)m(OA-)n}tQ (2)
Q is a residue of a non-reducing di- or trisaccharide; OA is C2-3 oxyalkylene; OB is oxybutylene; the total number of moles of OA contained in Y1 is 15-100 per mole of Y1; the total number of moles of OA contained in Y2 is 15-50 per mole of Y2; and the total number of moles of OB is 2-6 per mole of Y2.
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Inventors:
GOTOH YOSHIKAZU (JP)
Application Number:
PCT/JP2009/003588
Publication Date:
February 03, 2011
Filing Date:
July 29, 2009
Export Citation:
Assignee:
SAN NOPCO KK (JP)
GOTOH YOSHIKAZU (JP)
GOTOH YOSHIKAZU (JP)
International Classes:
C09K3/00; B01D19/04; C09D5/44; C09D7/12; C09D201/00
Domestic Patent References:
| WO2004101103A1 | 2004-11-25 |
Foreign References:
| JP2003268291A | 2003-09-25 | |||
| JPS60137405A | 1985-07-22 | |||
| JPS62237912A | 1987-10-17 | |||
| JPH09117608A | 1997-05-06 | |||
| JP2002060682A | 2002-02-26 | |||
| JPH1180623A | 1999-03-26 | |||
| JPH0221905A | 1990-01-24 | |||
| JP2002126404A | 2002-05-08 | |||
| JPH10279790A | 1998-10-20 |
Attorney, Agent or Firm:
SAKURAI, KEN-ICHI (JP)
Ken-ichi Sakurai (JP)
Ken-ichi Sakurai (JP)
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