GB1115790A - Printing plate compositions - Google Patents
Printing plate compositionsInfo
- Publication number
- GB1115790A GB1115790A GB5895667A GB5895667A GB1115790A GB 1115790 A GB1115790 A GB 1115790A GB 5895667 A GB5895667 A GB 5895667A GB 5895667 A GB5895667 A GB 5895667A GB 1115790 A GB1115790 A GB 1115790A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aromatic
- compound
- resorcinol
- methyl
- phenolic resin
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes
- G03G13/28—Planographic printing plates
- G03G13/283—Planographic printing plates obtained by a process including the transfer of a tonered image, i.e. indirect process
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
- G03F7/0381—Macromolecular compounds which are rendered insoluble or differentially wettable using a combination of a phenolic resin and a polyoxyethylene resin
-
- 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
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/09—Colouring agents for toner particles
- G03G9/0926—Colouring agents for toner particles characterised by physical or chemical properties
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Light-hardenable compositions comprise (a) a heat-fusible resole phenolic resin soluble in water, alkali or an organic solvent; (b) a homopolymer of ethylene oxide, or a copolymer thereof with other epoxides (e.g. propylene, butylene or styrene oxides); (c) a base; (d) a compound which yields free radicals on exposure to light; and, optionally (e) an aromatic compound containing 2-4 aromatic hydroxyl groups, 6-12 carbon atoms and at least 2 aromatic hydrogen atoms. The phenolic resin may be derived from a phenol, e.g. cresol, xylenol, ethylphenol, butylphenol, isopropylmethoxypheno, chlorophenol, resorcinol, hydroquinone naphthol and 2,2 - bis - (p - hydroxyphenyl) propane, and an aldehyde or aldehydeliberating compound, e.g. formaldehyde, acetaldehyde, acrolein, crotonaldehyde and furfural, a ketone or hexamethylene-tetramine. Specified free radical precursors (c) are halogenated paraffins or hydrogen halides, dichromates and diazo-compounds (e.g. o-quinone diazide, 4,41 - diazidostilbene - 2,21 - disulphonic acid disodium salt, rosin derivatives of diazonaphthol, azido-styryl ketones, 2-methyl-benzene diazonium fluoroborate, and 1,5-naphthalene tetrazonium fluoroborate). Specified aromatic compounds (d) are 1,2- and 1,4-dihydroxy benzenes and naphthalenes, and resorcinol and its 5-chloro, -methyl and -hydroxy derivatives. Reference has been directed by the Comptroller to Specification 983,366.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US357265A US3231382A (en) | 1964-04-03 | 1964-04-03 | Printing plate compositions |
US406925A US3350202A (en) | 1964-10-27 | 1964-10-27 | Method of xerographically photosensitizing planographic printing plates |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1115790A true GB1115790A (en) | 1968-05-29 |
Family
ID=26999584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5895667A Expired GB1115790A (en) | 1964-04-03 | 1965-04-16 | Printing plate compositions |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE671290A (en) |
GB (1) | GB1115790A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2094322A (en) * | 1981-03-06 | 1982-09-15 | Chloe Chemie | Manufacture of rigid polyurethane foams from polyether- polyols and polyhydroxypolyphenylalkanes |
-
1965
- 1965-04-16 GB GB5895667A patent/GB1115790A/en not_active Expired
- 1965-10-22 BE BE671290D patent/BE671290A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2094322A (en) * | 1981-03-06 | 1982-09-15 | Chloe Chemie | Manufacture of rigid polyurethane foams from polyether- polyols and polyhydroxypolyphenylalkanes |
Also Published As
Publication number | Publication date |
---|---|
BE671290A (en) | 1966-02-14 |
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