US 2002/0164542 A1Published application

Photosensitive insulating paste composition and photosensitive film made therefrom

AssigneeTokyo Ohka Kogyo Co., Ltd.

InventorsKiminori Oshio, Tomoyuki Inoue, Hitoshi Setsuda, Hiroyuki Obiya

Life of this patent

Estimating the term…

Abstract

A photosensitive insulating paste composition comprising: an organic component comprising the components of (A) a water-soluble cellulose derivative, (B) a photopolymerizable monomer, (C) an acrylic resin having a hydroxyl group, and (D) a photopolymerization initiator; and an inorganic powder.

Claims11

Dependent claims

A photosensitive insulating paste composition comprising:

an organic component comprising the components of (A) a water-soluble cellulose derivative, (B) a photopolymerizable monomer, (C) an acrylic resin having a hydroxyl group, and (D) a photopolymerization initiator;
and an inorganic powder.

Dependencies are inferred from the claim text.

Facts

Application: 10/135,619Filed 30 Apr 2002
Priority: JP P.2001-1338111 May 2001
Published: 7 Nov 2002
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

G03F 7/0007
Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor: filters, e.g.…
G03F 7/0047
Photosensitive materials: characterised by additives for obtaining a metallic or ceramic pattern, e.g. by firing
G03F 7/033
With binders: the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
H05K 1/0306
Use of materials for the substrate: inorganic insulating substrates, e.g. ceramic, glass

Family

US 6,749,994 B2Related patent
US 2002/0164542 A1This patent

From the US filing history. Foreign family members aren’t listed.

Timeline

Citations

Open elsewhere

patentgrep

Loading patent…

patentgrepSearch patents

Back to results