JPS56120721A - Heat-resistant photosensitive material having improved storage stability - Google Patents
Heat-resistant photosensitive material having improved storage stabilityInfo
- Publication number
- JPS56120721A JPS56120721A JP2481080A JP2481080A JPS56120721A JP S56120721 A JPS56120721 A JP S56120721A JP 2481080 A JP2481080 A JP 2481080A JP 2481080 A JP2481080 A JP 2481080A JP S56120721 A JPS56120721 A JP S56120721A
- Authority
- JP
- Japan
- Prior art keywords
- storage stability
- photosensitive material
- improved storage
- unsaturated ester
- acid
- 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.)
- Granted
Links
Landscapes
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Polyesters Or Polycarbonates (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Polymerisation Methods In General (AREA)
Abstract
PURPOSE: A photosensitive material having improved storage stability, by consisting essentially of an unsaturated ester imide compound obtained by esterifying p-phenylenediacrylic acid (derivative) and a dibasic acid having an imide bond in its molecule with a glycol into a chain form.
CONSTITUTION: (A) p-Phenylenediacrylic acid (derivative) shown by the formula I and (B) a basic acid having an imide bond in its molecule shown by the formula II (R is diamine residue) in a molar ratio of A to B component of 1:0.1W0.35 are esterified with (C) a glycol, e.g., ethylene glycol into a chain form, to give an unsaturated ester imide compound having free hydroxyl or carboxyl group at the both end groups of chain molecule. The desired photosensitive material consisting essentially of this unsaturated ester imide compound.
EFFECT: Having improved storage stability and photo-setting properties, providing a photo-setting film with improved adhesiveness, heat resistance (soldering), humidity resistance, and chemical resistance.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55024810A JPS5839446B2 (en) | 1980-02-28 | 1980-02-28 | Heat-resistant photosensitive material with excellent storage stability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55024810A JPS5839446B2 (en) | 1980-02-28 | 1980-02-28 | Heat-resistant photosensitive material with excellent storage stability |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56120721A true JPS56120721A (en) | 1981-09-22 |
JPS5839446B2 JPS5839446B2 (en) | 1983-08-30 |
Family
ID=12148542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55024810A Expired JPS5839446B2 (en) | 1980-02-28 | 1980-02-28 | Heat-resistant photosensitive material with excellent storage stability |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5839446B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6093427A (en) * | 1983-10-28 | 1985-05-25 | Nippon Kayaku Co Ltd | Method for hardening photosensitive resin |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5524809A (en) * | 1978-07-31 | 1980-02-22 | Suzuki Motor Co Ltd | Working method for sleeve groove of connecting pipe for suction port at engine cylinder head and the like |
-
1980
- 1980-02-28 JP JP55024810A patent/JPS5839446B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5524809A (en) * | 1978-07-31 | 1980-02-22 | Suzuki Motor Co Ltd | Working method for sleeve groove of connecting pipe for suction port at engine cylinder head and the like |
Also Published As
Publication number | Publication date |
---|---|
JPS5839446B2 (en) | 1983-08-30 |
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