BE686815A - - Google Patents

Info

Publication number
BE686815A
BE686815A BE686815DA BE686815A BE 686815 A BE686815 A BE 686815A BE 686815D A BE686815D A BE 686815DA BE 686815 A BE686815 A BE 686815A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE686815A publication Critical patent/BE686815A/xx

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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Paints Or Removers (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE686815D 1965-09-15 1966-09-13 BE686815A (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48759765A 1965-09-15 1965-09-15
US48759665A 1965-09-15 1965-09-15
US48757865A 1965-09-15 1965-09-15

Publications (1)

Publication Number Publication Date
BE686815A true BE686815A (xx) 1967-03-13

Family

ID=27413766

Family Applications (1)

Application Number Title Priority Date Filing Date
BE686815D BE686815A (xx) 1965-09-15 1966-09-13

Country Status (5)

Country Link
US (3) US3533790A (xx)
BE (1) BE686815A (xx)
DE (1) DE1572008C3 (xx)
GB (2) GB1164642A (xx)
NL (1) NL6612967A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794397A (fr) * 1972-01-24 1973-07-23 Du Pont Bains d'activation photographiques

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496049A (en) * 1937-04-19 1938-11-21 Ig Farbenindustrie Ag Improved manufacture of light-sensitive photographic preparations
US2759825A (en) * 1948-02-12 1956-08-21 Polaroid Corp Photographic image transfer process
NL90909C (xx) * 1953-07-01
US2855298A (en) * 1954-02-24 1958-10-07 Polaroid Corp Methods for washing and protecting photographic silver images
US2794740A (en) * 1954-02-24 1957-06-04 Polaroid Corp Methods for washing and protecting photographic silver images
NL195131A (xx) * 1954-02-26
US2830900A (en) * 1956-10-04 1958-04-15 Polaroid Corp Process of washing and protecting photographic silver images, and photographic products thereof
US2956877A (en) * 1956-10-04 1960-10-18 Polaroid Corp Process of washing and protecting photographic silver images, and photographic products thereof
US2979477A (en) * 1958-05-08 1961-04-11 Polaroid Corp Composition comprising a vinylpyridine polymer and a hydantoin formaldehyde condensation polymer
BE595323A (xx) * 1959-09-24
US3325283A (en) * 1964-01-16 1967-06-13 Polaroid Corp Photographic diffusion transfer products and processes employing image receiving elements containing a layer of polyvinyl pyrrolidone and polyvinyl hydrogen phthalate

Also Published As

Publication number Publication date
US3533790A (en) 1970-10-13
US3529962A (en) 1970-09-22
DE1572008C3 (de) 1979-08-23
GB1164642A (en) 1969-09-17
GB1164641A (en) 1969-09-17
US3533789A (en) 1970-10-13
NL6612967A (xx) 1967-03-16
DE1572008B2 (de) 1978-12-14
DE1572008A1 (de) 1970-02-19

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INTERNATIONAL POLAROID CORP.

Effective date: 19860913