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BR9306854A - Process for cellulose acetylation - Google Patents

Process for cellulose acetylation

Info

Publication number
BR9306854A
BR9306854A BR9306854A BR9306854A BR9306854A BR 9306854 A BR9306854 A BR 9306854A BR 9306854 A BR9306854 A BR 9306854A BR 9306854 A BR9306854 A BR 9306854A BR 9306854 A BR9306854 A BR 9306854A
Authority
BR
Brazil
Prior art keywords
cellulose acetylation
acetylation
cellulose
Prior art date
Application number
BR9306854A
Other languages
Portuguese (pt)
Inventor
Melvin Glenn Mitchell
Ted Calvin Germroth
Arthur Thaler Spaugh
Griffin Ivan Johnson
Original Assignee
Eastman Chem 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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of BR9306854A publication Critical patent/BR9306854A/en

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR9306854A 1992-08-07 1993-07-29 Process for cellulose acetylation BR9306854A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92583492A 1992-08-07 1992-08-07
PCT/US1993/007094 WO1994003497A1 (en) 1992-08-07 1993-07-29 Process for acetylation of cellulose

Publications (1)

Publication Number Publication Date
BR9306854A true BR9306854A (en) 1998-12-08

Family

ID=25452319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9306854A BR9306854A (en) 1992-08-07 1993-07-29 Process for cellulose acetylation

Country Status (6)

Country Link
EP (1) EP0654044A1 (en)
JP (1) JPH08500137A (en)
KR (1) KR950703005A (en)
BR (1) BR9306854A (en)
CA (1) CA2141317A1 (en)
WO (1) WO1994003497A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008515908A (en) 2004-10-06 2008-05-15 ユニバーシティー オブ ロチェスター Treatment of pulmonary hypertension using drugs that inhibit the tissue factor pathway
DE102008035401B4 (en) * 2008-07-29 2011-04-21 List Holding Ag Process for the continuous catalytic acetylation of polysaccharides
US20130096297A1 (en) * 2011-10-14 2013-04-18 Celanese Acetate Llc Methods for Synthesizing Acylated Cellulose Through Instillation of an Acidic Catalyst
US20130096298A1 (en) * 2011-10-14 2013-04-18 Celanese Acetate Llc Methods for Synthesizing Acylated Cellulose Through Instillation of an Acidic Catalyst
US20130096296A1 (en) * 2011-10-14 2013-04-18 Celanese Acetate Llc Methods for Synthesizing Acylated Cellulose Through Instillation of an Acidic Catalyst
WO2023137154A1 (en) 2022-01-14 2023-07-20 Greenkey Llc Process for treating land-based plant and marine-based biomasses
WO2024151285A1 (en) 2023-01-13 2024-07-18 Greenkey Llc Process for treating terrestrial-based and marine-based biomasses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469149A (en) * 1965-12-28 1967-02-10 Rhodiaceta Process for the continuous esterification of cellulose
US4016353A (en) * 1975-04-14 1977-04-05 Crown Zellerbach Corporation Process for producing organic acid esters of cellulose
JPS60139701A (en) * 1983-12-28 1985-07-24 Daicel Chem Ind Ltd Production of cellulose acetate

Also Published As

Publication number Publication date
CA2141317A1 (en) 1994-02-17
EP0654044A1 (en) 1995-05-24
KR950703005A (en) 1995-08-23
JPH08500137A (en) 1996-01-09
WO1994003497A1 (en) 1994-02-17

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Legal Events

Date Code Title Description
FA7 Application deemed withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health