FR354389A - Method and apparatus for the treatment of waste celluloid and the like - Google Patents

Method and apparatus for the treatment of waste celluloid and the like

Info

Publication number
FR354389A
FR354389A FR354389DA FR354389A FR 354389 A FR354389 A FR 354389A FR 354389D A FR354389D A FR 354389DA FR 354389 A FR354389 A FR 354389A
Authority
FR
France
Prior art keywords
celluloid
waste
treatment
waste celluloid
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
Ernesto Garbin
Giovanni Gerard
Carlo Gerard
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR354389A publication Critical patent/FR354389A/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
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR354389D 1905-05-17 1905-05-17 Method and apparatus for the treatment of waste celluloid and the like Expired FR354389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR354389T 1905-05-17

Publications (1)

Publication Number Publication Date
FR354389A true FR354389A (en) 1905-10-04

Family

ID=1402487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR354389D Expired FR354389A (en) 1905-05-17 1905-05-17 Method and apparatus for the treatment of waste celluloid and the like

Country Status (1)

Country Link
FR (1) FR354389A (en)

Similar Documents

Publication Publication Date Title
FR354389A (en) Method and apparatus for the treatment of waste celluloid and the like
FR352608A (en) Method and apparatus for the treatment of sulphides and other ores
FR354048A (en) Method and apparatus for the treatment of rendering material
FR357637A (en) Method and apparatus for cooling soap solutions
FR402110A (en) Method and apparatus for the treatment of ores and the like
FR376151A (en) Method and apparatus for the distillation and treatment of spirits
FR394277A (en) Method and apparatus for the treatment of sewage
FR381808A (en) Process for the treatment of metals and converter apparatus for applying it
FR10191E (en) Method and apparatus for the distillation and treatment of spirits
FR367477A (en) Method and apparatus for the treatment of ores and the like by disintegration, washing and screening
FR347702A (en) Process for the treatment of horny material
FR360915A (en) Process for grinding hard and tender animal substances
FR7302E (en) Method and apparatus for raising beets and the like
FR360397A (en) Method and apparatus for the introduction of reagents in water purification
FR366480A (en) Method and apparatus for the manufacture of tubes
FR353531A (en) Method and apparatus for raising beets and the like
FR348866A (en) Apparatus for the treatment of pyrites
FR360503A (en) Skin and fur treatment process
FR349467A (en) Method and apparatus for the treatment of black water
FR354506A (en) Combustion process and apparatus
FR356234A (en) Method and apparatus for malting grains
FR419703A (en) Process for waste treatment
FR323755A (en) Method and apparatus for the treatment of distilleries residues
FR344737A (en) Method and apparatus for the treatment of marc and grapes
FR356862A (en) Improved electrolysis method and apparatus