FR785639A - Improvements to sheets, films or films of cellulose derivatives and their manufacturing process - Google Patents

Improvements to sheets, films or films of cellulose derivatives and their manufacturing process

Info

Publication number
FR785639A
FR785639A FR785639DA FR785639A FR 785639 A FR785639 A FR 785639A FR 785639D A FR785639D A FR 785639DA FR 785639 A FR785639 A FR 785639A
Authority
FR
France
Prior art keywords
films
sheets
manufacturing process
cellulose derivatives
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)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR785639A publication Critical patent/FR785639A/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
    • G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
FR785639D 1935-02-11 1935-02-13 Improvements to sheets, films or films of cellulose derivatives and their manufacturing process Expired FR785639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB428435A GB456832A (en) 1935-02-11 1935-02-11 Improvements in or relating to cellulose organic derivative sheeting

Publications (1)

Publication Number Publication Date
FR785639A true FR785639A (en) 1935-08-14

Family

ID=9774224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785639D Expired FR785639A (en) 1935-02-11 1935-02-13 Improvements to sheets, films or films of cellulose derivatives and their manufacturing process

Country Status (2)

Country Link
FR (1) FR785639A (en)
GB (1) GB456832A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7384586B2 (en) 2004-03-23 2008-06-10 3M Innovative Properties Company Method for flexing a web
EP1982561B1 (en) 2006-02-08 2015-07-29 3M Innovative Properties Company Method for manufacturing a film substrate at a temperature above its glass transition temperature
WO2008039822A1 (en) * 2006-09-28 2008-04-03 3M Innovative Properties Company System and method for controlling curl in multi-layer webs
WO2008039820A2 (en) 2006-09-28 2008-04-03 3M Innovative Properties Company System and method for controlling curl in multi-layer webs

Also Published As

Publication number Publication date
GB456832A (en) 1935-08-14

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