DK436682A - PHOTOPOLYMERIZABLE REGISTRY MATERIAL - Google Patents
PHOTOPOLYMERIZABLE REGISTRY MATERIAL Download PDFInfo
- Publication number
- DK436682A DK436682A DK436682A DK436682A DK436682A DK 436682 A DK436682 A DK 436682A DK 436682 A DK436682 A DK 436682A DK 436682 A DK436682 A DK 436682A DK 436682 A DK436682 A DK 436682A
- Authority
- DK
- Denmark
- Prior art keywords
- group
- cycloalkyl
- alkyl
- alkoxy
- aryl
- Prior art date
Links
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- Polymerisation Methods In General (AREA)
Abstract
Photopolymerizable recording substance which consists of a photoinitiator-containing mixture of at least one low molecular weight compound having at least one photopolymerizable olefinic unsaturated double bond and at least one organic polymeric binding agent, with use being made, as photoinitiator, of acylphosphine oxide compounds of the formula <IMAGE> where R1 is an alkyl or cycloalkyl group, an aryl group which is optionally substituted by halogen, alkyl or alkoxy, or an S- or N-containing heterocyclic group, R2 is as R1, with it being possible for R1 and R2 to be identical or different, or is an alkoxy, aryloxy or arylalkoxy group, or R1 and R2 form a ring, R3 is a tertiary alkyl or cycloalkyl group, or a cycloalkyl, aryl or heterocylic group which has the substituents A and B at least in both the o positions in relation to the carbonyl group, which substituents A and B can be identical or different and denote alkyl, alkoxy, alkoxyalkyl, alkylthio, cycloalkyl, aryl or halogen. The recording substance imparts an improved relief structure to the finished print.
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2830927 | 1978-07-14 | ||
| DE19782830927 DE2830927A1 (en) | 1978-07-14 | 1978-07-14 | ACYLPHOSPHINOXIDE COMPOUNDS AND THEIR USE |
| DE19792909992 DE2909992A1 (en) | 1979-03-14 | 1979-03-14 | PHOTOPOLYMERIZABLE RECORDING MEASURES, IN PARTICULAR FOR THE PRODUCTION OF PRINTING PLATES AND RELIEF FORMS |
| DE2909992 | 1979-03-14 | ||
| DE2909994 | 1979-03-14 | ||
| DE19792909994 DE2909994A1 (en) | 1979-03-14 | 1979-03-14 | ACYLPHOSPHINOXIDE COMPOUNDS, THEIR PRODUCTION AND USE |
| DK295979 | 1979-07-13 | ||
| DK295979A DK171353B1 (en) | 1978-07-14 | 1979-07-13 | Acylphosphine oxide compounds for use as photoinitiators |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK436682A true DK436682A (en) | 1982-10-01 |
| DK162722B DK162722B (en) | 1991-12-02 |
| DK162722C DK162722C (en) | 1992-04-21 |
Family
ID=27432326
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK436682A DK162722C (en) | 1978-07-14 | 1982-10-01 | PHOTOPOLYMERIZABLE REGISTRY MATERIAL |
| DK436582A DK172228B1 (en) | 1978-07-14 | 1982-10-01 | Photopolymerizable mass for photopolymerizable coatings, lacquers and inks |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK436582A DK172228B1 (en) | 1978-07-14 | 1982-10-01 | Photopolymerizable mass for photopolymerizable coatings, lacquers and inks |
Country Status (1)
| Country | Link |
|---|---|
| DK (2) | DK162722C (en) |
-
1982
- 1982-10-01 DK DK436682A patent/DK162722C/en not_active IP Right Cessation
- 1982-10-01 DK DK436582A patent/DK172228B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK162722C (en) | 1992-04-21 |
| DK436582A (en) | 1982-10-01 |
| DK172228B1 (en) | 1998-01-12 |
| DK162722B (en) | 1991-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |