ES409054A1 - A method for preventing polyimide type films from adhering to a substrate. (Machine-translation by Google Translate, not legally binding) - Google Patents
A method for preventing polyimide type films from adhering to a substrate. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES409054A1 ES409054A1 ES409054A ES409054A ES409054A1 ES 409054 A1 ES409054 A1 ES 409054A1 ES 409054 A ES409054 A ES 409054A ES 409054 A ES409054 A ES 409054A ES 409054 A1 ES409054 A1 ES 409054A1
- Authority
- ES
- Spain
- Prior art keywords
- substrate
- adhering
- translation
- machine
- legally binding
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
Abstract
A method for preventing polyimide-type resin films from adhering to a substrate, comprising either coating the substrate with a layer of an organic ester of phosphoric acid, or incorporating said ester into said resin in an amount comprised between 0.04 and 1% by weight of the latter before forming the polyimide type resin film on the substrate. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20570071A | 1971-12-07 | 1971-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES409054A1 true ES409054A1 (en) | 1975-10-01 |
Family
ID=22763282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES409054A Expired ES409054A1 (en) | 1971-12-07 | 1972-11-28 | A method for preventing polyimide type films from adhering to a substrate. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4872251A (en) |
BE (1) | BE792330A (en) |
CH (1) | CH561745A5 (en) |
ES (1) | ES409054A1 (en) |
FR (1) | FR2162399A1 (en) |
IT (1) | IT972295B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5169568A (en) * | 1974-12-13 | 1976-06-16 | Sumitomo Bakelite Co | GOSEIJUSHIKESHOBANNO SEIZOHOHO |
JP2673547B2 (en) * | 1988-07-15 | 1997-11-05 | 鐘淵化学工業株式会社 | Improved polyimide film and method for producing the same |
JP2775967B2 (en) * | 1990-03-14 | 1998-07-16 | 日立電線株式会社 | Stripping method of wire / cable fire spread prevention coating |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3691136A (en) * | 1971-03-29 | 1972-09-12 | Standard Oil Co | Use of phosphorus compounds as stripping agents for polyamide-imide films |
-
0
- BE BE792330D patent/BE792330A/en unknown
-
1972
- 1972-11-28 ES ES409054A patent/ES409054A1/en not_active Expired
- 1972-11-30 FR FR7242589A patent/FR2162399A1/en active Granted
- 1972-12-01 CH CH1754672A patent/CH561745A5/xx not_active IP Right Cessation
- 1972-12-05 IT IT4170772A patent/IT972295B/en active
- 1972-12-07 JP JP12209072A patent/JPS4872251A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BE792330A (en) | 1973-06-06 |
FR2162399B1 (en) | 1976-08-20 |
CH561745A5 (en) | 1975-05-15 |
FR2162399A1 (en) | 1973-07-20 |
IT972295B (en) | 1974-05-20 |
JPS4872251A (en) | 1973-09-29 |
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