Masao Arima: One-package photosolder resist composition developable with aqueous alkali solution and method for production of printed circuit board by use thereof. Taiyo Ink Manufacturing, Ronald P Kananen, April 21, 1998: US05741622 (13 worldwide citation)

A one-package type photosolder resist developable with an aqueous alkali solution and suitable for use as a solder resist for a printed circuit board is disclosed. The composition comprises (A) a copolymeric macromolecular compound containing at least one free carboxyl group in the molecular unit th ...

Kenichi Shiba, Yoshinobu Ishikawa, Masaki Nomura: Delayed-tack adhesive composition. Toyo Ink Manufacturing, Birch Stewart Kolasch & Birch, June 27, 2000: US06080480 (13 worldwide citation)

A delayed-tack adhesive composition exhibiting a high tack strength even for adherends made of non-polar materials such as polyethylene and polypropylene, which comprises a (co)polymer prepared by the use of a radical-polymerizable monomer having a straight-chain or branched alkyl group having 9 to ...

Hiromitsu Katsura, Shigeyuki Ehashi, Motohiko Kashioka, Makoto Sakamoto: Pigment composition. Toyo Ink Manufacturing, Bucknam and Archer, May 12, 1987: US04664714 (13 worldwide citation)

A pigment composition consisting of 100 parts by weight of a pigment, and from 0.1 to 30 parts by weight of a pigment dispersant of formula ##STR1## in which Q is (a) an anthraquinone dye or pigment radical, (b) an azo dye or pigment radical, (c) a benzimidazolone dye or pigment radical, (d) a phtha ...

Michiko Tamano, Toshio Enokida, Toshikazu Onikubo, Satoshi Okutsu: Material for organoelectroluminescence device and use thereof. Toyo Ink Manufacturing, Wenderoth Lind & Ponack L, June 12, 2001: US06245449 (13 worldwide citation)

A hole-injecting material for an organic EL device, having excellent hole-injecting capability and durability and having the formula [I], [II] or [III] specified in claim

Hiromitsu Katsura, Morihiko Endo, Takashi Kanno: Process for the production of colored polyolefin molded articles and colorants used therein. Toyo Ink Manufacturing, Jordan and Hamburg, November 11, 1980: US04233206 (13 worldwide citation)

A process for the production of a colored polyolefin molded articles comprising adding to a polyolefin either a compound of the formula D--CH.sub.2 O.OC--R]).sub.n as a colorant wherein D is the residue of a common organic pigment, R is an alkyl, alkenyl or aryl group having up to 20 carbon atoms an ...

Tetuhisa Nakamura: Aqueous coating composition for cans. Toyo Ink Manufacturing, Wenderoth Lind & Ponack, July 9, 1991: US05030683 (13 worldwide citation)

An aqueous coating composition for cans which forms a coating having high hardness and a smaller organic solvent content and generates a smaller amount of fumes when baked at a high temperature, and which comprises, as a resin component,

Takashi Mihoya, Shinya Fujimatsu, Koichi Iibuchi: Aqueous coating compositions. Toyo Ink Manufacturing, Knobbe Martens Olson & Bear, February 17, 1998: US05719206 (12 worldwide citation)

An aqueous coating composition includes: an inorganic particulate substance whose surface is modified with a silane coupling agent having at least one functional group selected from a group consisting of vinyl group, (meth)acryloyl group, epoxy group, and amino group; and an aqueous resin having a f ...

Hiroyuki Tokai, Kazunobu Fukushima, Osamu Kawana, Nobuyuki Suzuki, Hideaki Kojima, Tsuyoshi Mitani, Kouichi Takagi: Methods for production of patterned calcined inorganic film. Taiyo Ink Manufacturing, Ronald P Kananen, Rader Fishman & Grauer, November 6, 2001: US06312864 (12 worldwide citation)

Disclosed is a method for producing a patterned calcined inorganic film such as an electroconducting or insulating (non-conductive) film, particularly a plasma display panel, embracing a calcining step. To produce a patterned calcined inorganic film without inducing warpage, shrinkage of line width, ...

Naoji Mizoguchi, Eiichi Takama, Kazuo Kaneko: Method for preparing a pigment composition. Toyo Ink Manufacturing, George A Loud, April 7, 1981: US04260424 (12 worldwide citation)

A method for preparing a resinous pigment composition is disclosed which method includes charging pigment, water and water-insoluble resin which is solid at room temperature into a mill containing a dispersing medium and milling the charge at a temperature below the softening point of the resin to r ...

Miyako Ichikawa, Masaki Sasaki, Teruo Saito: Photosensitive resin composition and method for formation of resist pattern by use thereof. Taiyo Ink Manufacturing, Rader Fishman & Grauer PLLC, January 15, 2002: US06338936 (12 worldwide citation)

A photosensitive resin composition and a method of forming a positive resist pattern by the use of the composition are disclosed. The photosensitive resin composition comprises (A) a resinous compound containing an acid-decomposing ester group, (B) a compound containing one ethylenically unsaturated ...