GB1482953A - Photopolymer composition - Google Patents
Photopolymer compositionInfo
- Publication number
- GB1482953A GB1482953A GB35969/74A GB3596974A GB1482953A GB 1482953 A GB1482953 A GB 1482953A GB 35969/74 A GB35969/74 A GB 35969/74A GB 3596974 A GB3596974 A GB 3596974A GB 1482953 A GB1482953 A GB 1482953A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- cellulose
- hydroxypropyl cellulose
- acrylamide
- aug
- 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
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/10—Crosslinking of cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- 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
- G03F7/032—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
- G03F7/0325—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polysaccharides, e.g. cellulose
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
1482953 Photopolymerizable compositions HERCULES Inc 15 Aug 1974 [16 Aug 1973] 35969/74 Addition to 1409833 Heading C3P and C3A [Also in Division G2] A photopolymerizable composition comprises (a) a water-soluble, thermoplastic, amine substituted hydroxypropyl cellulose having an hydroxypropyl MS of at least 2, (b) from 0À5 to 25% by weight of the hydroxy propyl cellulose of an ethylenically unsaturated monomer having its unsaturation in the form of at least two groups per molecule where R is hydrogen or a C 1 -C 3 group, and (c) from 0À1 to 10% by weight of the hydroxypropyl cellulose of a photoinitiator thermally stable at temperatures of up to 180‹ C. The composition may also contain up to 55% by weight of an inert particulate filler transparent to actinic light; this is preferably silica of particle size less than one micron. The hydroxypropyl cellulose preferably has an MS of 3 to 5 and a molecular weight of 20,000 to 1,200,000. The amine may be tertiary aminoalkyl or dialkylamino alkyl. Some of those compounds may be prepared by hydroxy propylation of the products obtained by reacting cellulose with 3 - dialkylamino - 1 - halohydroxypropanes. The unsaturated compounds exemplified are pentaerythritoltriacylate; 1,3,5-triacryloylhexahydro - 1,3,5 - triazine; N,N<SP>1</SP> - oxydimethylenebis(acrylamide); N,N<SP>1</SP> - methylene - bis- (acrylamide) and tetraethylene glycol dimethacrylate. The preferred photoinitiator is benzophenone. A phenolic stabilizer, preferably 7,6-di-tert.- butyl-p-cresol, may also be added.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38905673A | 1973-08-16 | 1973-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1482953A true GB1482953A (en) | 1977-08-17 |
Family
ID=23536638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35969/74A Expired GB1482953A (en) | 1973-08-16 | 1974-08-15 | Photopolymer composition |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5050485A (en) |
AU (1) | AU7233574A (en) |
BE (1) | BE818749R (en) |
BR (1) | BR7406798D0 (en) |
DE (1) | DE2439429A1 (en) |
DK (1) | DK440074A (en) |
FI (1) | FI207474A (en) |
FR (1) | FR2241091A2 (en) |
GB (1) | GB1482953A (en) |
IT (1) | IT1048190B (en) |
NL (1) | NL7410245A (en) |
SE (1) | SE7410317L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450473A1 (en) * | 1979-02-27 | 1980-09-26 | Minnesota Mining & Mfg | PHOTOSENSITIVE COMPOSITIONS AND IMPRESSIVE SYSTEMS COMPRISING SUCH COMPOSITIONS |
US4316949A (en) * | 1979-12-14 | 1982-02-23 | Minnesota Mining And Manufacturing Company | Photoreactive oligomer composition and printing plate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2697738B2 (en) * | 1988-02-26 | 1998-01-14 | マックダーミッド イメージング テクノロジー,インコーポレイテッド | Photopolymerizable composition |
-
1974
- 1974-07-05 FI FI2074/74A patent/FI207474A/fi unknown
- 1974-07-30 NL NL7410245A patent/NL7410245A/en unknown
- 1974-08-06 FR FR7427838A patent/FR2241091A2/fr active Pending
- 1974-08-12 BE BE147520A patent/BE818749R/en active
- 1974-08-13 SE SE7410317A patent/SE7410317L/en unknown
- 1974-08-14 IT IT26341/74A patent/IT1048190B/en active
- 1974-08-14 AU AU72335/74A patent/AU7233574A/en not_active Expired
- 1974-08-15 GB GB35969/74A patent/GB1482953A/en not_active Expired
- 1974-08-16 JP JP49094107A patent/JPS5050485A/ja active Pending
- 1974-08-16 DK DK440074A patent/DK440074A/da not_active Application Discontinuation
- 1974-08-16 BR BR6798/74A patent/BR7406798D0/en unknown
- 1974-08-16 DE DE2439429A patent/DE2439429A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450473A1 (en) * | 1979-02-27 | 1980-09-26 | Minnesota Mining & Mfg | PHOTOSENSITIVE COMPOSITIONS AND IMPRESSIVE SYSTEMS COMPRISING SUCH COMPOSITIONS |
US4316949A (en) * | 1979-12-14 | 1982-02-23 | Minnesota Mining And Manufacturing Company | Photoreactive oligomer composition and printing plate |
Also Published As
Publication number | Publication date |
---|---|
FR2241091A2 (en) | 1975-03-14 |
IT1048190B (en) | 1980-11-20 |
DK440074A (en) | 1975-04-28 |
AU7233574A (en) | 1976-02-19 |
BR7406798D0 (en) | 1975-06-03 |
FI207474A (en) | 1975-02-17 |
SE7410317L (en) | 1975-02-17 |
JPS5050485A (en) | 1975-05-06 |
BE818749R (en) | 1974-12-02 |
DE2439429A1 (en) | 1975-02-27 |
NL7410245A (en) | 1975-02-18 |
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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 |