FR667978A - Improvements in the manufacture of cellulose acetate - Google Patents

Improvements in the manufacture of cellulose acetate

Info

Publication number
FR667978A
FR667978A FR667978DA FR667978A FR 667978 A FR667978 A FR 667978A FR 667978D A FR667978D A FR 667978DA FR 667978 A FR667978 A FR 667978A
Authority
FR
France
Prior art keywords
manufacture
cellulose acetate
cellulose
acetate
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.)
US Industrial Alcohol Co
Original Assignee
US Industrial Alcohol 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 US Industrial Alcohol Co filed Critical US Industrial Alcohol Co
Application granted granted Critical
Publication of FR667978A publication Critical patent/FR667978A/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
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate

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)
FR667978D 1928-02-24 1929-01-24 Improvements in the manufacture of cellulose acetate Expired FR667978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US667978XA 1928-02-24 1928-02-24

Publications (1)

Publication Number Publication Date
FR667978A true FR667978A (en) 1929-10-25

Family

ID=22071771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667978D Expired FR667978A (en) 1928-02-24 1929-01-24 Improvements in the manufacture of cellulose acetate

Country Status (1)

Country Link
FR (1) FR667978A (en)

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