FR2348180B1 - - Google Patents
Info
- Publication number
- FR2348180B1 FR2348180B1 FR7710413A FR7710413A FR2348180B1 FR 2348180 B1 FR2348180 B1 FR 2348180B1 FR 7710413 A FR7710413 A FR 7710413A FR 7710413 A FR7710413 A FR 7710413A FR 2348180 B1 FR2348180 B1 FR 2348180B1
- Authority
- FR
- France
- 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
-
- 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
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
- G03F7/031—Organic compounds not covered by group G03F7/029
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
- C08F299/0407—Processes of polymerisation
- C08F299/0421—Polymerisation initiated by wave energy or particle radiation
- C08F299/0428—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F299/0435—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762616588 DE2616588A1 (de) | 1976-04-14 | 1976-04-14 | Verfahren zur herstellung von symmetrischen monoacetalen aromatischer 1.2-diketone |
| DE19762616382 DE2616382C2 (de) | 1976-04-14 | 1976-04-14 | Verfahren zur Herstellung von nicht-cyclischen, unsymmetrischen 1,1-Acetalen aromatischer 1,2-Diketone, einige nicht-cyclische, unsymmetrische 1,2-Diketone als solche und deren Verwendung als Photoinitiatoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2348180A1 FR2348180A1 (fr) | 1977-11-10 |
| FR2348180B1 true FR2348180B1 (OSRAM) | 1980-06-27 |
Family
ID=25770343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7710413A Granted FR2348180A1 (fr) | 1976-04-14 | 1977-04-06 | Procede de preparation de monoacetals de 1,2-dicetones aromatiques et utilisation de ces substances comme photo-inducteurs pour des melanges durcissables sous l'action de radiations |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS52125151A (OSRAM) |
| CH (1) | CH632228A5 (OSRAM) |
| FR (1) | FR2348180A1 (OSRAM) |
| GB (1) | GB1580967A (OSRAM) |
| IT (1) | IT1082200B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3834029A1 (de) * | 1988-10-06 | 1990-04-12 | Basf Ag | Verfahren zur herstellung von symmetrischen und unsymmetrischen monoacetalen aromatischer 1,2-diketone |
| US5081307A (en) * | 1989-07-14 | 1992-01-14 | Kawaguchi Chemical Co., Ltd. | Process for preparing 2,2-dimethoxy-2-phenylacetophenone |
| JP4547598B2 (ja) * | 2003-09-08 | 2010-09-22 | Ｄｉｃ株式会社 | 調光層形成材料及び液晶デバイス |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI60194C (fi) * | 1972-07-28 | 1981-12-10 | Ciba Geigy Ag | Foerfarande foer framstaellning av bensil-monoketaler |
| DE2616408A1 (de) * | 1976-04-14 | 1977-11-03 | Basf Ag | Durch uv-bestrahlung polymerisierbare gemische |
-
1977
- 1977-04-06 FR FR7710413A patent/FR2348180A1/fr active Granted
- 1977-04-07 CH CH443577A patent/CH632228A5/de not_active IP Right Cessation
- 1977-04-12 IT IT4892677A patent/IT1082200B/it active
- 1977-04-13 GB GB1528777A patent/GB1580967A/en not_active Expired
- 1977-04-13 JP JP4160577A patent/JPS52125151A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52125151A (en) | 1977-10-20 |
| IT1082200B (it) | 1985-05-21 |
| GB1580967A (en) | 1980-12-10 |
| CH632228A5 (en) | 1982-09-30 |
| FR2348180A1 (fr) | 1977-11-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AR | Application made for restoration | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |