GB868019A - Process for the acetylation of regenerated cellulose fibres while retaining the fibre structure - Google Patents
Process for the acetylation of regenerated cellulose fibres while retaining the fibre structureInfo
- Publication number
- GB868019A GB868019A GB14823/59A GB1482359A GB868019A GB 868019 A GB868019 A GB 868019A GB 14823/59 A GB14823/59 A GB 14823/59A GB 1482359 A GB1482359 A GB 1482359A GB 868019 A GB868019 A GB 868019A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- water
- cellulose
- acetic acid
- acetylation
- 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
- 229920003043 Cellulose fiber Polymers 0.000 title abstract 3
- 230000021736 acetylation Effects 0.000 title abstract 3
- 238000006640 acetylation reaction Methods 0.000 title abstract 3
- 239000004627 regenerated cellulose Substances 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 10
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 229960000583 acetic acid Drugs 0.000 abstract 4
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 4
- 229920002284 Cellulose triacetate Polymers 0.000 abstract 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 abstract 2
- 230000000397 acetylating effect Effects 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 2
- 230000015556 catabolic process Effects 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 239000001913 cellulose Substances 0.000 abstract 2
- 238000006731 degradation reaction Methods 0.000 abstract 2
- 239000012362 glacial acetic acid Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 230000008961 swelling Effects 0.000 abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- ATSGLBOJGVTHHC-UHFFFAOYSA-N bis(ethane-1,2-diamine)copper(2+) Chemical compound [Cu+2].NCCN.NCCN ATSGLBOJGVTHHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 abstract 1
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
- C08B3/20—Esterification with maintenance of the fibrous structure of the cellulose
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL355442X | 1958-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB868019A true GB868019A (en) | 1961-05-17 |
Family
ID=19785193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14823/59A Expired GB868019A (en) | 1958-05-02 | 1959-04-30 | Process for the acetylation of regenerated cellulose fibres while retaining the fibre structure |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE578301A (en, 2012) |
| CH (1) | CH355442A (en, 2012) |
| DE (1) | DE1146484B (en, 2012) |
| FR (1) | FR1223139A (en, 2012) |
| GB (1) | GB868019A (en, 2012) |
| NL (1) | NL227458A (en, 2012) |
-
0
- NL NL227458D patent/NL227458A/xx unknown
- BE BE578301D patent/BE578301A/xx unknown
-
1959
- 1959-04-22 CH CH355442D patent/CH355442A/de unknown
- 1959-04-30 DE DES62858A patent/DE1146484B/de active Pending
- 1959-04-30 GB GB14823/59A patent/GB868019A/en not_active Expired
- 1959-05-02 FR FR793776A patent/FR1223139A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE578301A (en, 2012) | |
| DE1146484B (de) | 1963-04-04 |
| CH355442A (de) | 1961-07-15 |
| NL227458A (en, 2012) | |
| FR1223139A (fr) | 1960-06-15 |
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