Toagosei Chemical Industry, Co., Ltd.

Toagosei Company, Ltd.

Taogosei Co., Ltd.

Hiroyuki Ota

Ichiro Igarashi

Hiroshi Sasaki

Daisuke Kamiya

Tetsuji Jitsumatsu

Keiji Maeda

Satoshi Kayamori

Toshiaki Takei

Yoshio Mizoguchi

Masanobu Sato

Hirofumi Nishimuta

A heat-sensitive adhesive sheet comprising a substrate having formed thereon an adhesive layer comprising a polymer composition (C) which comprises the following aqueous emulsion (A) and copolymer (B), wherein an adhesive force determined by the 180&deg; peeling test method as specified in JIS Z 0237 at a temperature of 25&deg; C. is 10 g/25 mm or less: Aqueous emulsion (A): An aqueous emulsion containing an alkyl (meth)acrylate-based polymer (a) having a glass transition temperature of &minus;10&deg; C. or below, which is obtained by emulsion-polymerizing radically polymerizable monomers containing as the main component an alkyl (meth)acrylate; and Copolymer (B): A water-soluble or water-dispersible copolymer (B) having a glass transition temperature of 20&deg; C. or above, which is a copolymer obtained by copolymerizing an &agr;,&bgr;-ethylenically unsaturated carboxylic acid with other radically polymerizable monomers, wherein a part or the entire amount of carboxyl groups in the copolymer is neutralized with a base having a boiling point of 110&deg; C. or below.

Heat-sensitive adhesive sheet

A curing composition and a method for impregnating wood using the curing composition, which comprises a reaction product represented by formula (1) obtained by reacting an alkylene oxide adduct of a hydrocarbon polyol and (meth)acrylic acid: ##STR1## wherein R.sup.10 represents a residual group of a hydrocarbon polyol having from 3 to 15 carbon atoms and (c1+d1) hydroxyl groups; R.sup.11 represents an alkylene group having from 2 to 4 carbon atoms; R.sup.12 represents an alkylene group having from 2 to 4 carbon atoms; R.sup.13 represents a hydrogen atom or a methyl group; a1 represents a number of from 0 to 10; b1 represents a number of from 0 to 10; c1 represents a number of not less than 1.5; and d1 represents a number of not less than 0.5; provided that (a1+b1) is not less than 1.

Curing composition and method for impregnating wood

A matte electrodepositable coating composition and a process for preparation thereof, the composition comprising a fluorine-containing resin, an acrylic resin, an amino resin, and an aluminum complex compound, which are dissolved or dispersed in water, the fluorine-containing resin and the acrylic resin both containing a carboxyl group and a hydroxyl group in molecules thereof, the differences in acid value and hydroxyl value between the fluorine-containing resin and the acrylic resin each being not more than 50, the average acid value of the fluorine-containing resin and the acrylic resin being not less than 35, the average hydroxyl value of the fluorine-containing resin and the acrylic resin being not less than 70, the proportion of the fluorine-containing resin and the acrylic resin being in the range of 20/80 to 80/20 by weight, and the aluminum complex compound being represented by formula (1) or (2):

Matte electrodepositable coating composition and process for preparing

A curable composition comprising the following components (a), (b), (c) and (d) and/or (e):

Curable composition and process for producing shadow mask using the same

Growing community of inventors

Aichi, Japan

Hiroyuki Ota