DE1098358B - Unterlagen fuer Sicherheitsphotofilme - Google Patents

Unterlagen fuer Sicherheitsphotofilme

Info

Publication number
DE1098358B
DE1098358B DEC10144A DEC0010144A DE1098358B DE 1098358 B DE1098358 B DE 1098358B DE C10144 A DEC10144 A DE C10144A DE C0010144 A DEC0010144 A DE C0010144A DE 1098358 B DE1098358 B DE 1098358B
Authority
DE
Germany
Prior art keywords
documents
security
cellulose
photos
production
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.)
Pending
Application number
DEC10144A
Other languages
German (de)
English (en)
Inventor
Dr Juergen Smidt
Dr Paul Ernst
Josef Kalteis
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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Consortium fuer Elektrochemische Industrie GmbH
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
Priority to BE534462D priority Critical patent/BE534462A/xx
Application filed by Consortium fuer Elektrochemische Industrie GmbH filed Critical Consortium fuer Elektrochemische Industrie GmbH
Priority to DEC10144A priority patent/DE1098358B/de
Priority to GB1273/55A priority patent/GB764630A/en
Priority to US488992A priority patent/US2830044A/en
Priority to CH339494D priority patent/CH339494A/de
Publication of DE1098358B publication Critical patent/DE1098358B/de
Pending 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B13/00—Preparation of cellulose ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/282—Alkyl ethers with halogen-substituted hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/32—Cellulose ether-esters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DEC10144A 1954-10-22 1954-10-22 Unterlagen fuer Sicherheitsphotofilme Pending DE1098358B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE534462D BE534462A (member.php) 1954-10-22
DEC10144A DE1098358B (de) 1954-10-22 1954-10-22 Unterlagen fuer Sicherheitsphotofilme
GB1273/55A GB764630A (en) 1954-10-22 1955-01-14 Modified polymeric ethers
US488992A US2830044A (en) 1954-10-22 1955-02-17 Dichlorodifluoroethyl ether of cellulose esters and lower alkyl acetals
CH339494D CH339494A (de) 1954-10-22 1955-08-26 Folie auf der Grundlage von Cellulosederivaten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC10144A DE1098358B (de) 1954-10-22 1954-10-22 Unterlagen fuer Sicherheitsphotofilme

Publications (1)

Publication Number Publication Date
DE1098358B true DE1098358B (de) 1961-01-26

Family

ID=7014696

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC10144A Pending DE1098358B (de) 1954-10-22 1954-10-22 Unterlagen fuer Sicherheitsphotofilme

Country Status (5)

Country Link
US (1) US2830044A (member.php)
BE (1) BE534462A (member.php)
CH (1) CH339494A (member.php)
DE (1) DE1098358B (member.php)
GB (1) GB764630A (member.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113072654B (zh) * 2021-03-30 2023-06-16 天津日津科技股份有限公司 一种含氟聚乙烯醇缩醛防潮剂的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554698C (de) * 1930-03-14 1932-07-11 Leon Lilienfeld Dr Verfahren zur Herstellung von Cellulosederivaten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409274A (en) * 1943-04-23 1946-10-15 Du Pont Polyfluoro organic ethers and their preparation
US2433844A (en) * 1943-04-23 1948-01-06 Du Pont Organic fluoroethers and their preparation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554698C (de) * 1930-03-14 1932-07-11 Leon Lilienfeld Dr Verfahren zur Herstellung von Cellulosederivaten

Also Published As

Publication number Publication date
BE534462A (member.php)
US2830044A (en) 1958-04-08
CH339494A (de) 1959-06-30
GB764630A (en) 1956-12-28

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