FR2348180A1 - 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 - Google Patents

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

Info

Publication number
FR2348180A1
FR2348180A1 FR7710413A FR7710413A FR2348180A1 FR 2348180 A1 FR2348180 A1 FR 2348180A1 FR 7710413 A FR7710413 A FR 7710413A FR 7710413 A FR7710413 A FR 7710413A FR 2348180 A1 FR2348180 A1 FR 2348180A1
Authority
FR
France
Prior art keywords
dicetones
monoacetals
inducers
photo
aromatic
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.)
Granted
Application number
FR7710413A
Other languages
English (en)
French (fr)
Other versions
FR2348180B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19762616588 external-priority patent/DE2616588A1/de
Priority claimed from DE19762616382 external-priority patent/DE2616382C2/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2348180A1 publication Critical patent/FR2348180A1/fr
Application granted granted Critical
Publication of FR2348180B1 publication Critical patent/FR2348180B1/fr
Granted legal-status Critical Current

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
    • 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)
FR7710413A 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 Granted FR2348180A1 (fr)

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 true FR2348180A1 (fr) 1977-11-10
FR2348180B1 FR2348180B1 (enExample) 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 (enExample)
CH (1) CH632228A5 (enExample)
FR (1) FR2348180A1 (enExample)
GB (1) GB1580967A (enExample)
IT (1) IT1082200B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194698A1 (enExample) * 1972-07-28 1974-03-01 Ciba Geigy Ag
FR2348228A2 (fr) * 1976-04-14 1977-11-10 Basf Ag Melanges polymerisables par irradiation a l'ultraviolet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194698A1 (enExample) * 1972-07-28 1974-03-01 Ciba Geigy Ag
FR2348228A2 (fr) * 1976-04-14 1977-11-10 Basf Ag Melanges polymerisables par irradiation a l'ultraviolet

Also Published As

Publication number Publication date
JPS52125151A (en) 1977-10-20
CH632228A5 (en) 1982-09-30
GB1580967A (en) 1980-12-10
IT1082200B (it) 1985-05-21
FR2348180B1 (enExample) 1980-06-27

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Legal Events

Date Code Title Description
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse