JPS564630A - Hardening of polyamic acid or its salt by ultraviolet ray exposure - Google Patents
Hardening of polyamic acid or its salt by ultraviolet ray exposureInfo
- Publication number
- JPS564630A JPS564630A JP6161780A JP6161780A JPS564630A JP S564630 A JPS564630 A JP S564630A JP 6161780 A JP6161780 A JP 6161780A JP 6161780 A JP6161780 A JP 6161780A JP S564630 A JPS564630 A JP S564630A
- Authority
- JP
- Japan
- Prior art keywords
- hardening
- salt
- polyamic acid
- ultraviolet ray
- ray exposure
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3806079A | 1979-05-11 | 1979-05-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS564630A true JPS564630A (en) | 1981-01-19 |
JPS6360778B2 JPS6360778B2 (en) | 1988-11-25 |
Family
ID=21897879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6161780A Granted JPS564630A (en) | 1979-05-11 | 1980-05-09 | Hardening of polyamic acid or its salt by ultraviolet ray exposure |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS564630A (en) |
AU (1) | AU561038B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5866940A (en) * | 1981-10-19 | 1983-04-21 | Hitachi Ltd | Developer for heat resistant photosensitive resin |
JPS6272725A (en) * | 1985-09-27 | 1987-04-03 | Toyo Ink Mfg Co Ltd | Photocyclization |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62278386A (en) * | 1986-05-24 | 1987-12-03 | Hitachi Constr Mach Co Ltd | Solenoid |
JPH0468269U (en) * | 1990-10-26 | 1992-06-17 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5390235A (en) * | 1976-12-23 | 1978-08-08 | Grace W R & Co | Amidatepolyene*imidepolyene and process for preparing same |
-
1980
- 1980-05-09 JP JP6161780A patent/JPS564630A/en active Granted
-
1984
- 1984-02-15 AU AU24639/84A patent/AU561038B2/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5390235A (en) * | 1976-12-23 | 1978-08-08 | Grace W R & Co | Amidatepolyene*imidepolyene and process for preparing same |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5866940A (en) * | 1981-10-19 | 1983-04-21 | Hitachi Ltd | Developer for heat resistant photosensitive resin |
JPS6272725A (en) * | 1985-09-27 | 1987-04-03 | Toyo Ink Mfg Co Ltd | Photocyclization |
Also Published As
Publication number | Publication date |
---|---|
AU561038B2 (en) | 1987-04-30 |
AU2463984A (en) | 1984-07-19 |
JPS6360778B2 (en) | 1988-11-25 |
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