BE512485A - - Google Patents
Info
- Publication number
- BE512485A BE512485A BE512485DA BE512485A BE 512485 A BE512485 A BE 512485A BE 512485D A BE512485D A BE 512485DA BE 512485 A BE512485 A BE 512485A
- Authority
- BE
- Belgium
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Printing Plates And Materials Therefor (AREA)
- Materials For Photolithography (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE308289X | 1951-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512485A true BE512485A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=6121669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512485D BE512485A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1951-06-30 |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3046113A (en) * | 1951-06-30 | 1962-07-24 | Azoplate Corp | Light sensitive material |
| US3046112A (en) * | 1951-06-30 | 1962-07-24 | Azoplate Corp | Quinone diazide printing plates |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1116737A (en) * | 1966-02-28 | 1968-06-12 | Agfa Gevaert Nv | Bis-(o-quinone diazide) modified bisphenols |
| US3515554A (en) * | 1966-07-25 | 1970-06-02 | Philips Corp | Diazo type paper and new high speed diazo reproduction process |
| ZA6801224B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-03-08 | |||
| US3984250A (en) * | 1970-02-12 | 1976-10-05 | Eastman Kodak Company | Light-sensitive diazoketone and azide compositions and photographic elements |
| US3661582A (en) * | 1970-03-23 | 1972-05-09 | Western Electric Co | Additives to positive photoresists which increase the sensitivity thereof |
| US4640884A (en) * | 1985-03-29 | 1987-02-03 | Polychrome Corp. | Photosensitive compounds and lithographic composition or plate therewith having o-quinone diazide sulfonyl ester group |
| CA1281578C (en) * | 1985-07-18 | 1991-03-19 | Susan A. Ferguson | High contrast photoresist developer with enhanced sensitivity |
| US4871644A (en) * | 1986-10-01 | 1989-10-03 | Ciba-Geigy Corporation | Photoresist compositions with a bis-benzotriazole |
| JPH01142721A (ja) * | 1987-11-30 | 1989-06-05 | Fujitsu Ltd | ポジ型感光性パターン形成材料およびパターン形成方法 |
| GB9407511D0 (en) * | 1994-04-15 | 1994-06-08 | Smithkline Beecham Corp | Compounds |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL80628C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1949-07-23 | |||
| US2702243A (en) * | 1950-06-17 | 1955-02-15 | Azoplate Corp | Light-sensitive photographic element and process of producing printing plates |
| NL170716B (nl) * | 1951-06-30 | Agfa Gevaert Nv | Werkwijze voor de vervaardiging van polymeerfoelie door extrusie. |
-
0
- NL NLAANVRAGE7016542,A patent/NL170716B/xx unknown
- BE BE512485D patent/BE512485A/xx unknown
- NL NL77573D patent/NL77573C/xx active
-
1952
- 1952-06-26 GB GB16153/52A patent/GB722844A/en not_active Expired
- 1952-06-27 FR FR1063227D patent/FR1063227A/fr not_active Expired
- 1952-06-30 CH CH308289D patent/CH308289A/de unknown
- 1952-06-30 CH CH308290D patent/CH308290A/de unknown
-
1957
- 1957-07-18 US US672565A patent/US3046113A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3046113A (en) * | 1951-06-30 | 1962-07-24 | Azoplate Corp | Light sensitive material |
| US3046112A (en) * | 1951-06-30 | 1962-07-24 | Azoplate Corp | Quinone diazide printing plates |
Also Published As
| Publication number | Publication date |
|---|---|
| US3046113A (en) | 1962-07-24 |
| CH308290A (de) | 1955-07-15 |
| GB722844A (en) | 1955-02-02 |
| NL77573C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NL170716B (nl) | |
| FR1063227A (fr) | 1954-04-30 |
| CH308289A (de) | 1955-07-15 |