BR9306854A - Process for cellulose acetylation - Google Patents
Process for cellulose acetylationInfo
- 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
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)
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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2582353A1 (en) | 2004-10-06 | 2006-04-20 | University Of Rochester | Treatment of pulmonary hypertension using an agent that inhibits a tissue factor pathway |
DE102008035401B4 (en) * | 2008-07-29 | 2011-04-21 | List Holding Ag | Process for the continuous catalytic acetylation of polysaccharides |
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 |
US20130096297A1 (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 |
Family Cites Families (3)
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 |
-
1993
- 1993-07-29 WO PCT/US1993/007094 patent/WO1994003497A1/en not_active Application Discontinuation
- 1993-07-29 KR KR1019950700439A patent/KR950703005A/en not_active Application Discontinuation
- 1993-07-29 BR BR9306854A patent/BR9306854A/en not_active Application Discontinuation
- 1993-07-29 EP EP93918456A patent/EP0654044A1/en not_active Withdrawn
- 1993-07-29 JP JP6505409A patent/JPH08500137A/en active Pending
- 1993-07-29 CA CA002141317A patent/CA2141317A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR950703005A (en) | 1995-08-23 |
CA2141317A1 (en) | 1994-02-17 |
EP0654044A1 (en) | 1995-05-24 |
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 |