GB1445699A - Diazo cpying materials - Google Patents

Diazo cpying materials

Info

Publication number
GB1445699A
GB1445699A GB4608673A GB4608673A GB1445699A GB 1445699 A GB1445699 A GB 1445699A GB 4608673 A GB4608673 A GB 4608673A GB 4608673 A GB4608673 A GB 4608673A GB 1445699 A GB1445699 A GB 1445699A
Authority
GB
United Kingdom
Prior art keywords
materials
component diazotype
oct
layer
cpying
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
GB4608673A
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB1445699A publication Critical patent/GB1445699A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93—Macromolecular substances therefor

Abstract

1445699 Two component diazotype materials RICOH KK 3 Oct 1973 [16 Oct 1972] 46086/73 Heading G2C A two-component diazotype material comprises a paper support, a layer of (a) an emulsion of polyvinyl acetate and/or a polyacrylic ester (b) a watersoluble polymer and (c) silica, kaolin, bentonite, clay, talc, calcium carbonate or TiO 2 as particles of 0À1 to 10 microns diameter; the ratio of (a): (b): (c) being 1:0À2-0À3:0À5-2; and a two component diazotype layer. Specified polymers are polyvinyl alcohol, carboxymethyl cellulose and starch. The material may be imagewise exposed and developed using a developer containing an amine and a glycol or a glycol ether or glycerin.
GB4608673A 1972-10-16 1973-10-03 Diazo cpying materials Expired GB1445699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47103824A JPS5139845B2 (en) 1972-10-16 1972-10-16

Publications (1)

Publication Number Publication Date
GB1445699A true GB1445699A (en) 1976-08-11

Family

ID=14364146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4608673A Expired GB1445699A (en) 1972-10-16 1973-10-03 Diazo cpying materials

Country Status (3)

Country Link
JP (1) JPS5139845B2 (en)
GB (1) GB1445699A (en)
NL (1) NL7314173A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000314A (en) * 1977-06-13 1979-01-04 Trans World Techn Labor Inc Diazotype materials
US4457997A (en) * 1981-01-10 1984-07-03 Hoechst Aktiengesellschaft Two-component diazotype material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6230320Y2 (en) * 1976-07-02 1987-08-04
JPS5336053A (en) * 1976-09-14 1978-04-04 Matsushita Electric Ind Co Ltd High frequency heater

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL188976B (en) * 1954-02-10 Van Der Lely Nv C MOWING MACHINE.
JPS5737524B2 (en) * 1974-07-02 1982-08-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000314A (en) * 1977-06-13 1979-01-04 Trans World Techn Labor Inc Diazotype materials
GB2000314B (en) * 1977-06-13 1982-01-13 Trans World Techn Labor Inc Diazotype materials
US4457997A (en) * 1981-01-10 1984-07-03 Hoechst Aktiengesellschaft Two-component diazotype material

Also Published As

Publication number Publication date
JPS5139845B2 (en) 1976-10-30
DE2347712A1 (en) 1974-05-02
NL7314173A (en) 1974-04-18
JPS4962122A (en) 1974-06-17
DE2347712B2 (en) 1977-05-12

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Legal Events

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