IT1265090B1 - Fotoiniziatori ciclofosfazenici contenenti gruppi dialcossiacetofenone - Google Patents
Fotoiniziatori ciclofosfazenici contenenti gruppi dialcossiacetofenoneInfo
- Publication number
- IT1265090B1 IT1265090B1 IT93MI001040A ITMI931040A IT1265090B1 IT 1265090 B1 IT1265090 B1 IT 1265090B1 IT 93MI001040 A IT93MI001040 A IT 93MI001040A IT MI931040 A ITMI931040 A IT MI931040A IT 1265090 B1 IT1265090 B1 IT 1265090B1
- Authority
- IT
- Italy
- Prior art keywords
- cyclophosphazine
- dialkoxyacetophenone
- groups
- photoinitiators
- photoinitiators containing
- Prior art date
Links
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 abstract 2
- GPRYKVSEZCQIHD-UHFFFAOYSA-N 1-(4-aminophenyl)ethanone Chemical compound CC(=O)C1=CC=C(N)C=C1 GPRYKVSEZCQIHD-UHFFFAOYSA-N 0.000 abstract 1
- 229940073735 4-hydroxy acetophenone Drugs 0.000 abstract 1
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical group CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 abstract 1
- -1 Cyclic phosphazine derivatives Chemical class 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Abstract
Derivati fosfazenici ciclici di formula generale: (FORMULA I) nella quale Z, V, R, n ed y hanno il significato definito nel testo, contenenti nel sostituenti al fosforo gruppi fotoiniziatori formati da dialcossiacetofenoni, ottenuti mediante reazione tra ciclofosfazeni alogenati e 4-ammino-acetofenone o 4-idrossi-acetofenone e successiva modifica opportunamente catalizzata del gruppo metilico presente nel sostituente acetofenonico, atti all'impiego come fotoiniziatori di polimerizzazioni radicaliche di monomeri di natura vinilica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT93MI001040A IT1265090B1 (it) | 1993-05-20 | 1993-05-20 | Fotoiniziatori ciclofosfazenici contenenti gruppi dialcossiacetofenone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT93MI001040A IT1265090B1 (it) | 1993-05-20 | 1993-05-20 | Fotoiniziatori ciclofosfazenici contenenti gruppi dialcossiacetofenone |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI931040A0 ITMI931040A0 (it) | 1993-05-20 |
| ITMI931040A1 ITMI931040A1 (it) | 1994-11-20 |
| IT1265090B1 true IT1265090B1 (it) | 1996-10-30 |
Family
ID=11366236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT93MI001040A IT1265090B1 (it) | 1993-05-20 | 1993-05-20 | Fotoiniziatori ciclofosfazenici contenenti gruppi dialcossiacetofenone |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1265090B1 (it) |
-
1993
- 1993-05-20 IT IT93MI001040A patent/IT1265090B1/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI931040A0 (it) | 1993-05-20 |
| ITMI931040A1 (it) | 1994-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970530 |