GB1429053A - Acetals which act as photoinitiators - Google Patents

Acetals which act as photoinitiators

Info

Publication number
GB1429053A
GB1429053A GB3062973A GB3062973A GB1429053A GB 1429053 A GB1429053 A GB 1429053A GB 3062973 A GB3062973 A GB 3062973A GB 3062973 A GB3062973 A GB 3062973A GB 1429053 A GB1429053 A GB 1429053A
Authority
GB
United Kingdom
Prior art keywords
alkyl
alkoxy
acetals
ethers
acid
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.)
Expired
Application number
GB3062973A
Other languages
English (en)
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
Application filed by BASF SE filed Critical BASF SE
Publication of GB1429053A publication Critical patent/GB1429053A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
    • G21C13/093—Concrete vessels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
GB3062973A 1972-07-01 1973-06-27 Acetals which act as photoinitiators Expired GB1429053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2232497A DE2232497C2 (de) 1972-07-01 1972-07-01 Acetalgruppierungen enthaltende Benzoinverbindungen, Verfahren zu deren Herstellung und deren Verwendung als Photoinitiatoren

Publications (1)

Publication Number Publication Date
GB1429053A true GB1429053A (en) 1976-03-24

Family

ID=5849494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3062973A Expired GB1429053A (en) 1972-07-01 1973-06-27 Acetals which act as photoinitiators

Country Status (8)

Country Link
JP (1) JPS4942653A (cg-RX-API-DMAC7.html)
BE (1) BE801698A (cg-RX-API-DMAC7.html)
CA (1) CA998056A (cg-RX-API-DMAC7.html)
DE (1) DE2232497C2 (cg-RX-API-DMAC7.html)
FR (1) FR2190788B1 (cg-RX-API-DMAC7.html)
GB (1) GB1429053A (cg-RX-API-DMAC7.html)
IT (1) IT985812B (cg-RX-API-DMAC7.html)
NL (1) NL7308970A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108037B1 (de) * 1982-10-01 1989-06-07 Ciba-Geigy Ag Propiophenonderivate als Photoinitiatoren für die Photopolymerisation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD75638A (cg-RX-API-DMAC7.html) *
DD75637A (cg-RX-API-DMAC7.html) *
US2722512A (en) * 1952-10-23 1955-11-01 Du Pont Photopolymerization process
DE1923266B2 (de) * 1969-05-07 1977-09-29 Basf Ag, 6700 Ludwigshafen Alpha-hydroxymethylbenzoinaether

Also Published As

Publication number Publication date
JPS4942653A (cg-RX-API-DMAC7.html) 1974-04-22
DE2232497A1 (de) 1974-01-17
DE2232497C2 (de) 1982-06-03
CA998056A (en) 1976-10-05
BE801698A (fr) 1974-01-02
NL7308970A (cg-RX-API-DMAC7.html) 1974-01-03
FR2190788B1 (cg-RX-API-DMAC7.html) 1976-11-12
FR2190788A1 (cg-RX-API-DMAC7.html) 1974-02-01
IT985812B (it) 1974-12-20

Similar Documents

Publication Publication Date Title
SE7408248L (cg-RX-API-DMAC7.html)
IS1262B6 (is) Ný samsetning efnis
ES450081A1 (es) Procedimiento para preparar compuestos detergentes de alqui-letersulfatos.
ES427329A1 (es) Procedimiento para la obtencion de compuestos de etoxila- cion tensoactivos.
Sosnovsky Communications-Reaction of t-Butyl Peresters with Ethers
JPS568338A (en) Preparation of ether
GB1426233A (en) Substituted phenyl carbamates and pesticidal uses thereof
Mukaiyama et al. An effective activation of O-trimethylsilyl monothioacetal under extremely mild conditions using a novel catalyst system, trimethyl silyl chloride and indium (III) chloride.
KR830004243A (ko) 5,6-디하이드로 pgi₁동족체의 제조방법
GB1509313A (en) Acetal photoinitiators
GB1458599A (en) Halogeno-ethers and process for the preparation thereof
JPS55104221A (en) Production of ethylene glycol ether
US2629741A (en) Chlorophenoxyacetaldehydes
GB1305547A (cg-RX-API-DMAC7.html)
IE38665B1 (en) 2,2,10,17-tetramethyl steroids a process for their preparation and compositions containing them
FI824248A0 (fi) /2-/(nitropyridinyl)amino/fenyl/arylmetanoner i ett foerfarande foer framstaellning av pyrido/1,4/benzodiazepiner
JPS5634651A (en) Alpha-allyl-substituted deltaepsilon-unsaturated aldehyde
GB1486502A (en) Silylated chloroacetanilides for the regulation of plant growth
JPS5498707A (en) Preparation of ethynyl alcohol
JPS5758637A (en) Preparation of ether
JPS5675448A (en) Preparation of cis-3-alkenals
EP0041656A3 (en) Cyclohexanone derivatives and preparation thereof
GB1452512A (en) Chemical compounds having juvenile hormone activity
GB1430188A (en) Diaza-oxa-bicyclodecane derivatives
JPS5471198A (en) Epoxy resin composition

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee