ES8403948A1 - Procedimiento para la obtencion de dihidro-1,3-dioxepinas 2-aciladas - Google Patents
Procedimiento para la obtencion de dihidro-1,3-dioxepinas 2-aciladasInfo
- Publication number
- ES8403948A1 ES8403948A1 ES524159A ES524159A ES8403948A1 ES 8403948 A1 ES8403948 A1 ES 8403948A1 ES 524159 A ES524159 A ES 524159A ES 524159 A ES524159 A ES 524159A ES 8403948 A1 ES8403948 A1 ES 8403948A1
- Authority
- ES
- Spain
- Prior art keywords
- dihydro
- photoinitiators
- dioxepines
- acyl
- preparation
- 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
Links
- 238000004383 yellowing Methods 0.000 abstract 1
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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
- C07D321/02—Seven-membered rings
- C07D321/04—Seven-membered rings not condensed with other rings
- C07D321/06—1,3-Dioxepines; Hydrogenated 1,3-dioxepines
-
- 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
-
- 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
- C08F299/06—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 polyurethanes
- C08F299/065—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 polyurethanes from polyurethanes with side or terminal unsaturations
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Saccharide Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Paints Or Removers (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE DIHIDRO-1,3-DIOXEPINAS 2-ACILADOS, DE FORMULA GENERAL (I), EN LA QUE R1 Y R2, INDEPENDIENTEMENTE ENTRE SI, SIGNIFICAN UN ATOMO DE HIDROGENO, UN RESTO ALCOXI O UN ATOMO DE HALOGENO.CONSISTE EN HACER REACCIONAR CIS-2-BUTEN-1,4-DIOL CON UN BENCILO DE FORMULA GENERAL (II) O CON UN BENCILMONOCETAL DE FORMULA GENERAL (III), EN EL QUE R1 Y R2 TIENEN EL SIGNIFICADO YA INDICADO; Y R3 Y R4, INDEPENDIENTEMENTE ENTRE SI, SIGNIFICAN UN RESTO ALQUILO.DE APLICACION EN LA FABRICACION DE RECUBRIMIENTOS FOTOENDURECIDOS CON POCA TENDENCIA AL AMARILLEADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823226617 DE3226617A1 (de) | 1982-07-16 | 1982-07-16 | 2-acylierte dihydro-1,3-dioxepine, verfahren zu ihrer herstellung und ihre verwendung als photoinitiatoren |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8403948A1 true ES8403948A1 (es) | 1984-04-16 |
ES524159A0 ES524159A0 (es) | 1984-04-16 |
Family
ID=6168572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES524159A Granted ES524159A0 (es) | 1982-07-16 | 1983-07-15 | Procedimiento para la obtencion de dihidro-1,3-dioxepinas 2-aciladas |
Country Status (9)
Country | Link |
---|---|
US (1) | US4485249A (es) |
EP (1) | EP0100862B1 (es) |
JP (1) | JPS5921677A (es) |
AT (1) | ATE29029T1 (es) |
CA (1) | CA1196649A (es) |
DD (1) | DD210133A5 (es) |
DE (2) | DE3226617A1 (es) |
ES (1) | ES524159A0 (es) |
SU (1) | SU1200860A3 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020098341A1 (en) * | 2000-12-07 | 2002-07-25 | Schiffer Daniel K. | Biodegradable breathable film and laminate |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3134788A (en) * | 1962-03-05 | 1964-05-26 | Dow Chemical Co | 4,7-dihydro-(2-acetonyl and 2-methyl-2 acetyl)-1,3-dioxepins |
-
1982
- 1982-07-16 DE DE19823226617 patent/DE3226617A1/de not_active Withdrawn
-
1983
- 1983-06-29 SU SU833612602A patent/SU1200860A3/ru active
- 1983-07-05 EP EP83106533A patent/EP0100862B1/de not_active Expired
- 1983-07-05 DE DE8383106533T patent/DE3373095D1/de not_active Expired
- 1983-07-05 AT AT83106533T patent/ATE29029T1/de not_active IP Right Cessation
- 1983-07-07 US US06/511,538 patent/US4485249A/en not_active Expired - Fee Related
- 1983-07-12 JP JP58125628A patent/JPS5921677A/ja active Pending
- 1983-07-14 CA CA000432430A patent/CA1196649A/en not_active Expired
- 1983-07-14 DD DD83253083A patent/DD210133A5/de unknown
- 1983-07-15 ES ES524159A patent/ES524159A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
US4485249A (en) | 1984-11-27 |
SU1200860A3 (ru) | 1985-12-23 |
DE3373095D1 (en) | 1987-09-24 |
CA1196649A (en) | 1985-11-12 |
EP0100862B1 (de) | 1987-08-19 |
EP0100862A1 (de) | 1984-02-22 |
ES524159A0 (es) | 1984-04-16 |
DD210133A5 (de) | 1984-05-30 |
JPS5921677A (ja) | 1984-02-03 |
DE3226617A1 (de) | 1984-01-19 |
ATE29029T1 (de) | 1987-09-15 |
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