JPS644671A - Positive photosensitive cationic electrocoating composition - Google Patents
Positive photosensitive cationic electrocoating compositionInfo
- Publication number
- JPS644671A JPS644671A JP15784187A JP15784187A JPS644671A JP S644671 A JPS644671 A JP S644671A JP 15784187 A JP15784187 A JP 15784187A JP 15784187 A JP15784187 A JP 15784187A JP S644671 A JPS644671 A JP S644671A
- Authority
- JP
- Japan
- Prior art keywords
- unsaturated monomer
- unsaturated
- organic solvent
- component
- monomer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/022—Quinonediazides
- G03F7/023—Macromolecular quinonediazides; Macromolecular additives, e.g. binders
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE:To obtain the title composition which is readily sensitive to ultraviolet rays and forms a nonsticky film on a copper-clad laminate, containing a specified cationic vinyl resin. CONSTITUTION:An unsaturated monomer (A) is obtained by reacting 1mol. of an unsaturated monomer (a) having one polymerizable unsaturated group and 1sec amino group in the molecule with 0.01-5mol. of benzo quinonediazidosulfonyl halide and/or naphthoquinonediazidosulfonyl halide (b) in an organic solvent (e.g., dioxane) in an amount of 100-10,000pts.wt. per 100pts.wt. component (b). 5-98wt.% component A is copolymerized with 2-60wt.% unsaturated amine monomer (B) [e.g., aminoethyl (meth)acrylate] and, optionally, 0-90wt.% monoethylenically unsaturated monomer (C) (e.g., styrene) at 30-120 deg.C for 2-20hr in the presence of a polymerization catalyst in an organic solvent (e.g., ethylene glycol) to obtain a cationic vinyl resin. After the amino groups of this resin are neutralized, it is dispersed or dissolved in water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15784187A JPS644671A (en) | 1987-06-26 | 1987-06-26 | Positive photosensitive cationic electrocoating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15784187A JPS644671A (en) | 1987-06-26 | 1987-06-26 | Positive photosensitive cationic electrocoating composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644671A true JPS644671A (en) | 1989-01-09 |
Family
ID=15658517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15784187A Pending JPS644671A (en) | 1987-06-26 | 1987-06-26 | Positive photosensitive cationic electrocoating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644671A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0358049A (en) * | 1989-07-27 | 1991-03-13 | Fuji Photo Film Co Ltd | Photosensitive composition |
US5102519A (en) * | 1989-05-16 | 1992-04-07 | Kansai Paint Co., Ltd. | Process for preparing a printed-circuit board |
US5236810A (en) * | 1989-10-03 | 1993-08-17 | Kansai Paint Co., Ltd. | Process for preparing printed-circuit board |
-
1987
- 1987-06-26 JP JP15784187A patent/JPS644671A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5102519A (en) * | 1989-05-16 | 1992-04-07 | Kansai Paint Co., Ltd. | Process for preparing a printed-circuit board |
JPH0358049A (en) * | 1989-07-27 | 1991-03-13 | Fuji Photo Film Co Ltd | Photosensitive composition |
US5236810A (en) * | 1989-10-03 | 1993-08-17 | Kansai Paint Co., Ltd. | Process for preparing printed-circuit board |
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