PRIMER COMPOSITION AND CURTAIN WALL UNIT

WIPO Patent Application WO/2018/047470

A1

Provided are a primer composition that can adhere well to a variety of adherends and ensures a long workable time together with excellent durability, and a curtain wall unit. A primer composition comprising: (A) 100 parts by mass of an organosiloxane polymer having a three-dimensional network structure comprising R3SiO1/2 units (R independently represents a C1-6 substituted or unsubstituted monovalent hydrocarbon group) and SiO4/2 units, the molar ratio of R3SiO1/2 units to SiO4/2 units being 0.6-1.2; (B) 300-1,000 parts by mass of a mixture of organo-oxy-group-containing titanium compounds containing 75 mol% or more of an organo-oxy-group-containing titanium compound represented by formula (1) Ti(OR1)3(R2CH2COCH2COOCH2R2)1…(1) (R1 may be the same or different and are substituted or unsubstituted monovalent hydrocarbon groups, R2 may be the same or different and are hydrogen atoms and/or substituted or unsubstituted monovalent hydrocarbon groups); and (C) 1,000-8,000 parts by mass of a solvent.

JP6967794	Surfactant polymer, defoaming agent composition containing it and water-based coating composition
JP2015533876	Overprint varnish to reduce odors and contaminants
JPS63291963	AEROSOL COATING COMPOSITION

IWASAKI KOU (JP)
SAKAMOTO TAKAFUMI (JP)
PARK JARYONG (KR)
KIM SUNGWOO (KR)

PCT/JP2017/025888

March 15, 2018

July 18, 2017

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SHINETSU CHEMICAL CO (JP)
SHIN ETSU SILICONE KOREA CO LTD (KR)

C09D5/00; C09D183/04; E04F13/08

WO2015186515A1

2015-12-10

JP2015537073A	2015-12-24
JP2002241500A	2002-08-28
JPH11256139A	1999-09-21
JPS535043B2	1978-02-23
JP2522856B2	1996-08-07
JPH04224879A	1992-08-14
JPH08295852A	1996-11-12
JP2914854B2	1999-07-05
JP2991934B2	1999-12-20

See also references of EP 3511380A4

PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)

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