FR667210A - Improvements in the treatment of cellulose esters - Google Patents

Improvements in the treatment of cellulose esters

Info

Publication number
FR667210A
FR667210A FR667210DA FR667210A FR 667210 A FR667210 A FR 667210A FR 667210D A FR667210D A FR 667210DA FR 667210 A FR667210 A FR 667210A
Authority
FR
France
Prior art keywords
treatment
cellulose esters
esters
cellulose
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
Other languages
French (fr)
Inventor
Henry Dreyfus
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
Application granted granted Critical
Publication of FR667210A publication Critical patent/FR667210A/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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/7642—Photosensitive materials characterised by the base or auxiliary layers the base being of textile or leather
    • 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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
FR667210D 1928-01-30 1929-01-10 Improvements in the treatment of cellulose esters Expired FR667210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2891/28A GB310773A (en) 1928-01-30 1928-01-30 Improvements in the production of pattern and like effects upon materials made of orcontaining cellulose esters

Publications (1)

Publication Number Publication Date
FR667210A true FR667210A (en) 1929-10-14

Family

ID=9747952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667210D Expired FR667210A (en) 1928-01-30 1929-01-10 Improvements in the treatment of cellulose esters

Country Status (3)

Country Link
US (1) US1943377A (en)
FR (1) FR667210A (en)
GB (1) GB310773A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE468903A (en) * 1945-08-18
US2552355A (en) * 1947-08-06 1951-05-08 Gen Aniline & Film Corp Diazotype layers having organic esters and nitriles containing an active methylene group as azo components
FR253100A (en) * 1947-11-26
US3778270A (en) * 1970-11-12 1973-12-11 Du Pont Photosensitive bis-diazonium salt compositions and elements

Also Published As

Publication number Publication date
GB310773A (en) 1929-04-30
US1943377A (en) 1934-01-16

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