GB1363862A - Photographic produchts and diffusuin transfer processes - Google Patents

Photographic produchts and diffusuin transfer processes

Info

Publication number
GB1363862A
GB1363862A GB1719171A GB1719171A GB1363862A GB 1363862 A GB1363862 A GB 1363862A GB 1719171 A GB1719171 A GB 1719171A GB 1719171 A GB1719171 A GB 1719171A GB 1363862 A GB1363862 A GB 1363862A
Authority
GB
United Kingdom
Prior art keywords
produchts
diffusuin
photographic
transfer processes
processes
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
GB1719171A
Other languages
English (en)
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.)
Polaroid Corp
Original Assignee
Polaroid 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 Polaroid Corp filed Critical Polaroid Corp
Publication of GB1363862A publication Critical patent/GB1363862A/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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/48—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by substances used for masking the image-forming section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Color Printing (AREA)
GB1719171A 1970-06-05 1971-05-26 Photographic produchts and diffusuin transfer processes Expired GB1363862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4374170A 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
GB1363862A true GB1363862A (en) 1974-08-21

Family

ID=21928657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1719171A Expired GB1363862A (en) 1970-06-05 1971-05-26 Photographic produchts and diffusuin transfer processes

Country Status (8)

Country Link
US (1) US3647434A (enExample)
JP (1) JPS549056B1 (enExample)
BE (1) BE768111A (enExample)
CA (1) CA938827A (enExample)
DE (1) DE2127842C2 (enExample)
FR (1) FR2095897A5 (enExample)
GB (1) GB1363862A (enExample)
NL (1) NL167036C (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765885A (en) * 1972-01-03 1973-10-16 Polaroid Corp Neutralizing layer for color diffusion transfer film
US4356250A (en) * 1981-01-12 1982-10-26 Eastman Kodak Company Use of zinc salts to increase dye stability

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE545678A (enExample) *
US3087815A (en) * 1959-04-22 1963-04-30 Polaroid Corp Photographic diffusion transfer process
US3415644A (en) * 1967-03-10 1968-12-10 Polaroid Corp Novel photographic products and processes

Also Published As

Publication number Publication date
FR2095897A5 (enExample) 1972-02-11
BE768111A (fr) 1971-12-06
US3647434A (en) 1972-03-07
DE2127842A1 (de) 1971-12-16
NL167036C (nl) 1981-10-15
DE2127842C2 (de) 1984-11-29
JPS549056B1 (enExample) 1979-04-20
CA938827A (en) 1973-12-25
NL167036B (nl) 1981-05-15
NL7107782A (enExample) 1971-12-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee