GB191222622A - Method of Obtaining Solutions of Carbohydrate Esters, especially Pyroxylin. - Google Patents

Method of Obtaining Solutions of Carbohydrate Esters, especially Pyroxylin.

Info

Publication number
GB191222622A
GB191222622A GB191222622DA GB191222622A GB 191222622 A GB191222622 A GB 191222622A GB 191222622D A GB191222622D A GB 191222622DA GB 191222622 A GB191222622 A GB 191222622A
Authority
GB
United Kingdom
Prior art keywords
pyroxylin
carbohydrate esters
obtaining solutions
esters
solutions
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
Inventor
Charles Robert Marks Edward
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of GB191222622A publication Critical patent/GB191222622A/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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/095—Oxygen containing compounds
    • 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
    • C08J2301/10—Esters of organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

22,622. Marks, E. C. R., [Du Pont de Nemours Powder Co., E. I.]. Oct. 4. Plastic compositions are produced by treating carbohydrate esters, particularly pyroxylin, with an aldol such as acetaldol. Both liquid and solid products are obtained.
GB191222622D 1912-10-04 1912-10-04 Method of Obtaining Solutions of Carbohydrate Esters, especially Pyroxylin. Expired GB191222622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191222622T 1912-10-04

Publications (1)

Publication Number Publication Date
GB191222622A true GB191222622A (en) 1913-11-04

Family

ID=32643406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191222622D Expired GB191222622A (en) 1912-10-04 1912-10-04 Method of Obtaining Solutions of Carbohydrate Esters, especially Pyroxylin.

Country Status (1)

Country Link
GB (1) GB191222622A (en)

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