FR845038A - Feuilles ou pellicules, en particulier en dérivés de cellulose - Google Patents

Feuilles ou pellicules, en particulier en dérivés de cellulose

Info

Publication number
FR845038A
FR845038A FR845038DA FR845038A FR 845038 A FR845038 A FR 845038A FR 845038D A FR845038D A FR 845038DA FR 845038 A FR845038 A FR 845038A
Authority
FR
France
Prior art keywords
films
sheets
cellulose derivatives
cellulose
derivatives
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
English (en)
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.)
Individual
Original Assignee
Individual
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 claimed from DET49691A external-priority patent/DE677010C/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR845038A publication Critical patent/FR845038A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F5/00—Means for displaying samples
    • G09F5/04—Cards of samples; Books of samples
    • G09F5/042—Cards of samples; Books of samples in paper, paperboard, or the like
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR845038D 1937-12-21 1938-10-22 Feuilles ou pellicules, en particulier en dérivés de cellulose Expired FR845038A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET49691A DE677010C (de) 1936-10-22 1937-12-21 Durchscheinende Folien oder Blaetter

Publications (1)

Publication Number Publication Date
FR845038A true FR845038A (fr) 1939-08-09

Family

ID=36941969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845038D Expired FR845038A (fr) 1937-12-21 1938-10-22 Feuilles ou pellicules, en particulier en dérivés de cellulose

Country Status (2)

Country Link
FR (1) FR845038A (en)van)
NL (1) NL50916C (en)van)

Also Published As

Publication number Publication date
NL50916C (en)van) 1941-08-16

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