ORGANOPOLYSILOXANE EMULSION COMPOSITION FOR RELEASE PAPER OR RELEASE FILM, METHOD FOR PRODUCING SAME, AND RELEASE PAPER AND RELEASE FILM

Title:

ORGANOPOLYSILOXANE EMULSION COMPOSITION FOR RELEASE PAPER OR RELEASE FILM, METHOD FOR PRODUCING SAME, AND RELEASE PAPER AND RELEASE FILM

Document Type and Number:

WIPO Patent Application WO/2016/163219

Kind Code:

A1

Abstract:

An organopolysiloxane emulsion composition for release paper or a release film, said composition being produced by dispersing a mixture comprising components (A) to (D) as mentioned below in water: (A) an alkenyl-group-containing diorganopolysiloxane having at least two alkenyl groups per molecule and having a viscosity of 1,000 Pa·s or less at 25ºC, in an amount of 100 parts by mass; (B) an organohydrogenpolysiloxane having at least two Si-H groups per molecule and having a viscosity of 1 Pa·s or less at 25ºC, in such an amount that the number of moles of an Si-H group can become 0.5 to 10 times the number of moles of an alkenyl group in the component (A); (C) a curing catalyst, in an amount of 0.01 to 3 parts by mass; and (D) a polyether-modified and/or polyol-modified organosilicon compound, in an amount of 0.01 to 10 parts by mass.

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Inventors:

YAMAMOTO KENJI (JP)
NAKAJIMA TSUTOMU (JP)

Application Number:

PCT/JP2016/058535

Publication Date:

October 13, 2016

Filing Date:

March 17, 2016

Export Citation:

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Assignee:

SHINETSU CHEMICAL CO (JP)

International Classes:

C09K3/00; B32B27/00; C08L83/05; C08L83/07; C09D5/02; C09D7/12; C09D183/04; C09D183/05; D21H27/00

Domestic Patent References:

WO2014042188A1

2014-03-20

Foreign References:

JP2012092165A	2012-05-17
JP2005306994A	2005-11-04
JPH08337754A	1996-12-24
JPH11513060A	1999-11-09
JPH06340813A	1994-12-13

Other References: