BE755534A - OPAQUE PAPERS, THEIR PREPARATION PROCESS AND THE PHOTOGRAPHIC PAPERS PREPARED FROM THESE LATEST - Google Patents

OPAQUE PAPERS, THEIR PREPARATION PROCESS AND THE PHOTOGRAPHIC PAPERS PREPARED FROM THESE LATEST

Info

Publication number
BE755534A
BE755534A BE755534DA BE755534A BE 755534 A BE755534 A BE 755534A BE 755534D A BE755534D A BE 755534DA BE 755534 A BE755534 A BE 755534A
Authority
BE
Belgium
Prior art keywords
papers
latest
preparation process
opaque
prepared
Prior art date
Application number
Other languages
French (fr)
Inventor
C R Beckner
K B Kasper
Original Assignee
Schoeller Tech Papers
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.)
Publication date
Publication of BE755534A publication Critical patent/BE755534A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
BE755534D 1969-09-11 OPAQUE PAPERS, THEIR PREPARATION PROCESS AND THE PHOTOGRAPHIC PAPERS PREPARED FROM THESE LATEST BE755534A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85723769A 1969-09-11 1969-09-11
US5099970A 1970-06-29 1970-06-29

Publications (1)

Publication Number Publication Date
BE755534A true BE755534A (en) 1971-02-01

Family

ID=26728941

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755534D BE755534A (en) 1969-09-11 OPAQUE PAPERS, THEIR PREPARATION PROCESS AND THE PHOTOGRAPHIC PAPERS PREPARED FROM THESE LATEST

Country Status (5)

Country Link
JP (1) JPS4911564B1 (en)
BE (1) BE755534A (en)
DE (1) DE2044780C3 (en)
FR (1) FR2060662A5 (en)
GB (1) GB1325554A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312937A (en) * 1980-04-11 1982-01-26 Schoeller Technical Papers, Inc. Photographic negative base for self-developing film packs
DE3771139D1 (en) * 1986-07-08 1991-08-08 Mita Industrial Co Ltd ELECTROPHOTOGRAPHIC COPYING METHOD AND INSULATING PAPER FOR USE THEREFOR.

Also Published As

Publication number Publication date
DE2044780B2 (en) 1978-06-15
FR2060662A5 (en) 1971-06-18
GB1325554A (en) 1973-08-01
DE2044780C3 (en) 1979-02-22
DE2044780A1 (en) 1971-03-18
JPS4911564B1 (en) 1974-03-18

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SCHOELLER TECHNICAL PAPERS INC.

Effective date: 19900831