FR491304A - Process for the use of waste from the manufacture of celluloid articles - Google Patents

Process for the use of waste from the manufacture of celluloid articles

Info

Publication number
FR491304A
FR491304A FR491304DA FR491304A FR 491304 A FR491304 A FR 491304A FR 491304D A FR491304D A FR 491304DA FR 491304 A FR491304 A FR 491304A
Authority
FR
France
Prior art keywords
waste
manufacture
celluloid articles
celluloid
articles
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
Gustave Convert
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.)
GUSTAVE CONVERT
Original Assignee
GUSTAVE CONVERT
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 GUSTAVE CONVERT filed Critical GUSTAVE CONVERT
Application granted granted Critical
Publication of FR491304A publication Critical patent/FR491304A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • C08J2301/16—Esters of inorganic acids
    • C08J2301/18—Cellulose nitrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
FR491304D 1918-08-19 1918-08-19 Process for the use of waste from the manufacture of celluloid articles Expired FR491304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR491304T 1918-08-19

Publications (1)

Publication Number Publication Date
FR491304A true FR491304A (en) 1919-05-30

Family

ID=1527322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491304D Expired FR491304A (en) 1918-08-19 1918-08-19 Process for the use of waste from the manufacture of celluloid articles

Country Status (1)

Country Link
FR (1) FR491304A (en)

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