CA938827A - Diffusion transfer element - Google Patents

Diffusion transfer element

Info

Publication number
CA938827A
CA938827A CA114879A CA114879A CA938827A CA 938827 A CA938827 A CA 938827A CA 114879 A CA114879 A CA 114879A CA 114879 A CA114879 A CA 114879A CA 938827 A CA938827 A CA 938827A
Authority
CA
Canada
Prior art keywords
transfer element
diffusion transfer
diffusion
transfer
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
CA114879A
Other languages
English (en)
Other versions
CA114879S (en
Inventor
H. Land Edwin
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
Application granted granted Critical
Publication of CA938827A publication Critical patent/CA938827A/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)
CA114879A 1970-06-05 1971-06-04 Diffusion transfer element Expired CA938827A (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
CA938827A true CA938827A (en) 1973-12-25

Family

ID=21928657

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114879A Expired CA938827A (en) 1970-06-05 1971-06-04 Diffusion transfer element

Country Status (8)

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

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 (it) *
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
DE2127842A1 (de) 1971-12-16
JPS549056B1 (it) 1979-04-20
BE768111A (fr) 1971-12-06
NL167036B (nl) 1981-05-15
US3647434A (en) 1972-03-07
FR2095897A5 (it) 1972-02-11
DE2127842C2 (de) 1984-11-29
NL167036C (nl) 1981-10-15
GB1363862A (en) 1974-08-21
NL7107782A (it) 1971-12-07

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