GB1404242A - Controlled polymerization process and stabilized polymerizable compositions - Google Patents
Controlled polymerization process and stabilized polymerizable compositionsInfo
- Publication number
- GB1404242A GB1404242A GB211173A GB211173A GB1404242A GB 1404242 A GB1404242 A GB 1404242A GB 211173 A GB211173 A GB 211173A GB 211173 A GB211173 A GB 211173A GB 1404242 A GB1404242 A GB 1404242A
- Authority
- GB
- United Kingdom
- Prior art keywords
- composition
- polymerizable
- iii
- present
- sulphoxide
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
-
- 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
Abstract
1404242 Polymerizable epoxide compositions AMERICAN CAN CO 15 Jan 1973 2111/73 Heading C3B A stabilized polymerizable composition comprises; (I) a monomeric or prepolymeric epoxide which is polymerizable to higher molecular weights using a cationic catalyst; (II) a radiation sensitive catalyst precursor which decomposes upon application of energy, e.g. ultravoilet radiation, to provide a Lewis acid capable of initiating the polymerization of I; and (III) a stabilizing amount of a gelation inhibitor which counteracts the premature formation of the Lewis acid. III is a sulphoxide and is substantially inert to I and II. In examples I may be a mixture of polyepoxides, e.g. a diglycidyl ether of bisphenol A, (3,4-epoxychlorohexyl)methyl 3,4-epoxycyclohexane carboxylate and a (C 12-14 alkyl)glycidyl ether. I may be used in conjunction with a lactone, e.g. gammabutyrolactone or a vinyl monomer, e.g. styrene or dodecyl binyl ether. II may be an aromatic diazonium salt of a complex halogenide and may be present at 0À5-5% by wt. of the polymerizable material present in the composition. Examples of III, which may be present at 0À005-1% by wt. of the composition are dimethyl sulphoxide, dipropyl sulphoxide and the 1-oxide of tetrahydrothiophene. The total quantity of unpolymerizable voltaile solvents present in the composition is preferably less than 4% by wt. of the composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB211173A GB1404242A (en) | 1973-01-15 | 1973-01-15 | Controlled polymerization process and stabilized polymerizable compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB211173A GB1404242A (en) | 1973-01-15 | 1973-01-15 | Controlled polymerization process and stabilized polymerizable compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1404242A true GB1404242A (en) | 1975-08-28 |
Family
ID=9733815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB211173A Expired GB1404242A (en) | 1973-01-15 | 1973-01-15 | Controlled polymerization process and stabilized polymerizable compositions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1404242A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2128194A (en) * | 1982-09-02 | 1984-04-26 | Toyo Boseki | Curable resin compositions |
WO1994029364A1 (en) * | 1993-06-16 | 1994-12-22 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
-
1973
- 1973-01-15 GB GB211173A patent/GB1404242A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2128194A (en) * | 1982-09-02 | 1984-04-26 | Toyo Boseki | Curable resin compositions |
WO1994029364A1 (en) * | 1993-06-16 | 1994-12-22 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
US5494943A (en) * | 1993-06-16 | 1996-02-27 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
US5672637A (en) * | 1993-06-16 | 1997-09-30 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
EP0896974A2 (en) * | 1993-06-16 | 1999-02-17 | Minnesota Mining And Manufacturing Company | Stabilzed cationically-curable compositions |
EP0909773A2 (en) * | 1993-06-16 | 1999-04-21 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
EP0896974A3 (en) * | 1993-06-16 | 1999-05-06 | Minnesota Mining And Manufacturing Company | Stabilzed cationically-curable compositions |
EP0909773A3 (en) * | 1993-06-16 | 1999-05-06 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
EP1277777A2 (en) * | 1993-06-16 | 2003-01-22 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
EP1277778A2 (en) * | 1993-06-16 | 2003-01-22 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
EP1277777A3 (en) * | 1993-06-16 | 2003-11-26 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
EP1277778A3 (en) * | 1993-06-16 | 2003-11-26 | Minnesota Mining And Manufacturing Company | Stabilized cationically-curable compositions |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |