GB1483641A - Light-sensitive vesicular mediums - Google Patents

Light-sensitive vesicular mediums

Info

Publication number
GB1483641A
GB1483641A GB3333574A GB3333574A GB1483641A GB 1483641 A GB1483641 A GB 1483641A GB 3333574 A GB3333574 A GB 3333574A GB 3333574 A GB3333574 A GB 3333574A GB 1483641 A GB1483641 A GB 1483641A
Authority
GB
United Kingdom
Prior art keywords
light
copolymer
methacrylonitrile
vesicular
matrix
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
GB3333574A
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.)
Kalvar Corp
Original Assignee
Kalvar Corp
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 Kalvar Corp filed Critical Kalvar Corp
Priority to GB3333574A priority Critical patent/GB1483641A/en
Publication of GB1483641A publication Critical patent/GB1483641A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/60—Processes for obtaining vesicular images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1483641 Light-sensitive vesicular polymer blends KALVAR CORP 29 July 1974 33335/74 Headings C3C and C3B [Also in Division G2] A light-sensitive vesicular medium has a matrix comprising a blend of polymethacrylonitrile with another compatible (as defined) resin which is (a) a vinyl polymer, (b) an epoxy polymer or (c) a copolymer with polyurethane segments, there being dispersed in the matrix a light-sensitive compound which is capable of decomposing to liberate gas when exposed to actinic radiation, the matrix being obtained from a single phase solution or mixture of solutions of the two resins. In the examples, 2,5-diethoxy-p-morpholinobenzene diazonium tetrafluorborate or pdimethylaminobenzene diazonium chloride (zinc chloride double salt) were dispersed in blends of polymethacrylonitrile and copolymers of acrylonitrile and vinylidene chloride, α-chloroacrylonitrile and methacrylonitrile, acrylonitrile and methacrylonitrile, a block copolymer of polyurethane, hydroxyethyl methacrylate and methaerylonitrile, poly - α - chloroacrylonitrile, a methyl vinyl ether or styrene/maleic anhydride copolymer, an epoxy resin made from epichlorohydrin and bisphenol-A, or a copolymer of methacrylonitrile and isobutyl acrylate or hexafluorisopropylacrylate. The vesicular mediums are used as photographic materials, and are developed, after exposure to image forming light by heating and/or overall exposure to light.
GB3333574A 1974-07-29 1974-07-29 Light-sensitive vesicular mediums Expired GB1483641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3333574A GB1483641A (en) 1974-07-29 1974-07-29 Light-sensitive vesicular mediums

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3333574A GB1483641A (en) 1974-07-29 1974-07-29 Light-sensitive vesicular mediums

Publications (1)

Publication Number Publication Date
GB1483641A true GB1483641A (en) 1977-08-24

Family

ID=10351616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3333574A Expired GB1483641A (en) 1974-07-29 1974-07-29 Light-sensitive vesicular mediums

Country Status (1)

Country Link
GB (1) GB1483641A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036036A2 (en) * 1980-03-19 1981-09-23 R.Q.O. Holding Company,Inc. Vesicular film elements
US4339520A (en) 1980-04-16 1982-07-13 Hoechst Aktiengesellschaft Light-sensitive vesicular material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036036A2 (en) * 1980-03-19 1981-09-23 R.Q.O. Holding Company,Inc. Vesicular film elements
EP0036036A3 (en) * 1980-03-19 1981-10-28 R.Q.O. Holding Company,Inc. Vesicular film compositions and elements
US4339520A (en) 1980-04-16 1982-07-13 Hoechst Aktiengesellschaft Light-sensitive vesicular material

Similar Documents

Publication Publication Date Title
GB891690A (en) Improvements in or relating to photographic compositions and processes
GB1103864A (en) Reprographic process
US3108872A (en) Photo-thermolytical vesicular
GB962557A (en) Light-sensitive azido-phthalic compounds for photomechanical printing processes
GB1483641A (en) Light-sensitive vesicular mediums
GB1135112A (en) Linear condensation polymers
GB1264531A (en)
GB651625A (en) Diazotype photoprinting material
US3620743A (en) Vehicles for vesicular photographic materials
GB1238572A (en)
GB1230788A (en)
GB1064140A (en) A process for the production of a light-sensitive body
GB1129820A (en) Process for the preparation of a printing plate from a material presensitised with adiazonium salt, or resin
GB1401044A (en) Photographic process
GB1478113A (en) Development promoting compounds for silver halide photography
US3251690A (en) Vesicular materials and the use of such to produce photographic reproductions
JPS5316623A (en) Silver halide photographic emulsion
JPS5515278A (en) Processing method for magnetic powder
GB972954A (en) Improved direct positives produced by the silver salt diffusion process
GB1246348A (en) Photographic material and process
GB1195173A (en) Improvements in and relating to Gravure Resist Film.
GB1394672A (en) Radiation sensitive materials
GB1535218A (en) Reversal processing of vesicular materials
GB1278721A (en) Photographic materials
GB1352149A (en) Water permeable polymers

Legal Events

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