FR686401A - Process for the partial hydrolysis (deacetylation) of cellulose acetate - Google Patents

Process for the partial hydrolysis (deacetylation) of cellulose acetate

Info

Publication number
FR686401A
FR686401A FR686401DA FR686401A FR 686401 A FR686401 A FR 686401A FR 686401D A FR686401D A FR 686401DA FR 686401 A FR686401 A FR 686401A
Authority
FR
France
Prior art keywords
deacetylation
cellulose acetate
partial hydrolysis
hydrolysis
partial
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)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR686401A publication Critical patent/FR686401A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/22—Post-esterification treatments, including purification
    • C08B3/24—Hydrolysis or ripening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR686401D 1928-12-12 1929-12-10 Process for the partial hydrolysis (deacetylation) of cellulose acetate Expired FR686401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US686401XA 1928-12-12 1928-12-12

Publications (1)

Publication Number Publication Date
FR686401A true FR686401A (en) 1930-07-25

Family

ID=22083816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686401D Expired FR686401A (en) 1928-12-12 1929-12-10 Process for the partial hydrolysis (deacetylation) of cellulose acetate

Country Status (1)

Country Link
FR (1) FR686401A (en)

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