GB1254796A - Improvements in the acetylation of textile articles of cellulose - Google Patents
Improvements in the acetylation of textile articles of celluloseInfo
- Publication number
- GB1254796A GB1254796A GB54344/69A GB5434469A GB1254796A GB 1254796 A GB1254796 A GB 1254796A GB 54344/69 A GB54344/69 A GB 54344/69A GB 5434469 A GB5434469 A GB 5434469A GB 1254796 A GB1254796 A GB 1254796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- textile articles
- cellulose
- bath
- acetic anhydride
- 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
Links
- 239000004753 textile Substances 0.000 title abstract 8
- 229920002678 cellulose Polymers 0.000 title abstract 4
- 239000001913 cellulose Substances 0.000 title abstract 4
- 230000021736 acetylation Effects 0.000 title abstract 2
- 238000006640 acetylation reaction Methods 0.000 title abstract 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 6
- -1 alkali metal acetate Chemical class 0.000 abstract 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 abstract 4
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000004627 regenerated cellulose Substances 0.000 abstract 3
- 235000011056 potassium acetate Nutrition 0.000 abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR172765 | 1968-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1254796A true GB1254796A (en) | 1971-11-24 |
Family
ID=8656548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB54344/69A Expired GB1254796A (en) | 1968-11-06 | 1969-11-05 | Improvements in the acetylation of textile articles of cellulose |
Country Status (11)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4322965C1 (de) * | 1993-07-09 | 1994-10-06 | Rhodia Ag Rhone Poulenc | Filtertow und Verfahren zu dessen Herstellung sowie dessen Verwendung als Tabakrauchfilterelement |
| CN109485735A (zh) * | 2018-10-25 | 2019-03-19 | 深圳大学 | 纤维素酯及其制备方法和应用 |
| WO2020082294A1 (zh) * | 2018-10-25 | 2020-04-30 | 深圳大学 | 纤维素酯及其制备方法和应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1546211A (en) * | 1922-02-01 | 1925-07-14 | American Cellulose & Chemical | Manufacture of products containing cellulose |
| US1930895A (en) * | 1930-02-13 | 1933-10-17 | Chem Ind Basel | Cellulose esters and process of making same |
| US2348001A (en) * | 1941-10-24 | 1944-05-02 | Nat Vulcanized Fibre Company | Acetylation of cellulose |
| BE595632A (enrdf_load_stackoverflow) * | 1959-10-02 | 1900-01-01 | ||
| US3037902A (en) * | 1960-12-22 | 1962-06-05 | Rayonier Inc | Partial acetylation of cellulose |
-
0
- CH CH1646569D patent/CH1646569D/xx unknown
-
1968
- 1968-11-06 FR FR172765A patent/FR1590866A/fr not_active Expired
-
1969
- 1969-10-29 NL NL6916310A patent/NL6916310A/xx unknown
- 1969-11-03 BR BR213866/69A patent/BR6913866D0/pt unknown
- 1969-11-03 RO RO61448A patent/RO55880A/ro unknown
- 1969-11-05 GB GB54344/69A patent/GB1254796A/en not_active Expired
- 1969-11-05 BE BE741322D patent/BE741322A/xx unknown
- 1969-11-05 US US874366A patent/US3655326A/en not_active Expired - Lifetime
- 1969-11-06 ES ES373233A patent/ES373233A1/es not_active Expired
- 1969-11-06 DE DE19691955931 patent/DE1955931A1/de active Pending
- 1969-11-06 AT AT1044769A patent/AT297657B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1590866A (enrdf_load_stackoverflow) | 1970-04-20 |
| AT297657B (de) | 1972-04-10 |
| BE741322A (enrdf_load_stackoverflow) | 1970-05-05 |
| RO55880A (enrdf_load_stackoverflow) | 1973-11-20 |
| DE1955931A1 (de) | 1970-06-11 |
| NL6916310A (enrdf_load_stackoverflow) | 1970-05-11 |
| US3655326A (en) | 1972-04-11 |
| ES373233A1 (es) | 1971-12-16 |
| BR6913866D0 (pt) | 1973-01-16 |
| CH1646569D (enrdf_load_stackoverflow) |
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