GB229674A - Improved process of producing plastic masses from cellulose derivatives - Google Patents

Improved process of producing plastic masses from cellulose derivatives

Info

Publication number
GB229674A
GB229674A GB450125A GB450125A GB229674A GB 229674 A GB229674 A GB 229674A GB 450125 A GB450125 A GB 450125A GB 450125 A GB450125 A GB 450125A GB 229674 A GB229674 A GB 229674A
Authority
GB
United Kingdom
Prior art keywords
cellulose derivatives
gelatinizing
improved process
producing plastic
plastic masses
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
GB450125A
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
Publication of GB229674A publication Critical patent/GB229674A/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
    • 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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

229,674. Balke, P., and Leysieffer, G. Feb. 18, 1924, [Convention date]. Plastic compositions containing cellulose esters.-In the process of Specification 154,157 in which cellulose derivatives are mixed with water, a larger quantity of gelatinizing media than is required for gelatinizing the cellulose derivatives, and a quantity of filling material larger than but not exceeding three times the quantity of cellulose derivative, waste materials which contain cellulose derivatives are employed. If these waste materials already contain gelatinizing agents, the quantity of gelatinizing agents added is regulated accordingly.
GB450125A 1924-02-18 1925-02-18 Improved process of producing plastic masses from cellulose derivatives Expired GB229674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE229674X 1924-02-18

Publications (1)

Publication Number Publication Date
GB229674A true GB229674A (en) 1926-01-21

Family

ID=5867950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB450125A Expired GB229674A (en) 1924-02-18 1925-02-18 Improved process of producing plastic masses from cellulose derivatives

Country Status (1)

Country Link
GB (1) GB229674A (en)

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