CH383325A - Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut - Google Patents
Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem TextilgutInfo
- Publication number
- CH383325A CH383325A CH7349659A CH7349659A CH383325A CH 383325 A CH383325 A CH 383325A CH 7349659 A CH7349659 A CH 7349659A CH 7349659 A CH7349659 A CH 7349659A CH 383325 A CH383325 A CH 383325A
- Authority
- CH
- Switzerland
- Prior art keywords
- textile material
- irradiation
- sep
- heating
- cellulose
- Prior art date
Links
- 239000004753 textile Substances 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 18
- 229920002678 cellulose Polymers 0.000 title claims description 16
- 239000001913 cellulose Substances 0.000 title claims description 16
- 230000008569 process Effects 0.000 title description 3
- 239000000463 material Substances 0.000 claims description 31
- 230000005855 radiation Effects 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000005865 ionizing radiation Effects 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 4
- 150000001491 aromatic compounds Chemical class 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- LBSYWDTVBUZMCM-UHFFFAOYSA-N 4-propan-2-ylbenzoyl chloride Chemical compound CC(C)C1=CC=C(C(Cl)=O)C=C1 LBSYWDTVBUZMCM-UHFFFAOYSA-N 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 15
- 230000015556 catabolic process Effects 0.000 description 9
- 238000006731 degradation reaction Methods 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- DBNPDRYVYQWGFW-UHFFFAOYSA-N N.[Cu]=O Chemical compound N.[Cu]=O DBNPDRYVYQWGFW-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-M hydroperoxide group Chemical group [O-]O MHAJPDPJQMAIIY-UHFFFAOYSA-M 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- LYWWXYXEBZWIFY-UHFFFAOYSA-N 2-propylbenzoyl chloride Chemical compound CCCC1=CC=CC=C1C(Cl)=O LYWWXYXEBZWIFY-UHFFFAOYSA-N 0.000 description 1
- XVMSFILGAMDHEY-UHFFFAOYSA-N 6-(4-aminophenyl)sulfonylpyridin-3-amine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=N1 XVMSFILGAMDHEY-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical class C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- -1 B. acrylonitrile Chemical class 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- LEVWYRKDKASIDU-QWWZWVQMSA-N D-cystine Chemical compound OC(=O)[C@H](N)CSSC[C@@H](N)C(O)=O LEVWYRKDKASIDU-QWWZWVQMSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 229960003067 cystine Drugs 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
- B01J19/082—Gamma-radiation only
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/008—Treatment with radioactive elements or with neutrons, alpha, beta or gamma rays
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
-
- 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
- D06M10/10—Macromolecular compounds
-
- 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
- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/18—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation
- D06M14/20—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of natural origin
- D06M14/22—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation on to materials of natural origin of vegetal origin, e.g. cellulose or derivatives thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Priority Applications (19)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7349659A CH383325A (de) | 1959-05-21 | 1959-05-21 | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
| CH7790759A CH407030A (de) | 1959-05-21 | 1959-09-07 | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
| CH8154159A CH407031A (de) | 1959-05-21 | 1959-12-07 | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
| DE1960H0038613 DE1276590B (de) | 1959-05-21 | 1960-02-10 | Verfahren zur Verbesserung der Knitter-, Reiss- und Scheuerfestigkeit von cellulosehaltigem Textilgut |
| NL248357A NL248357A (en(2012)) | 1959-05-21 | 1960-02-12 | |
| GB929460A GB895479A (en) | 1959-05-21 | 1960-03-16 | Improvements in or relating to cellulosic material |
| CH486760A CH400993A (de) | 1959-05-21 | 1960-04-29 | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
| ES0257771A ES257771A1 (es) | 1959-05-21 | 1960-04-30 | Un procedimiento para mejorar material textil celulësico |
| BE591044A BE591044A (en(2012)) | 1959-05-21 | 1960-05-20 | |
| FR827923A FR1265873A (fr) | 1959-05-21 | 1960-05-21 | Procédé pour l'amélioration des matières textiles cellulosiques et produits conformes à ceux obtenus |
| NL258641A NL258641A (en(2012)) | 1959-05-21 | 1960-12-02 | |
| DE19601419466 DE1419466A1 (de) | 1959-05-21 | 1960-12-14 | Verfahren zur Veredelung,insbesondere zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
| DK510360A DK102733C (da) | 1959-05-21 | 1960-12-23 | Fremgangsmåde til forbedring af celluloseholdige tekstilmaterialers mekaniske egenskaber ved bestråling med ioniserende stråler. |
| GB621761A GB916567A (en) | 1959-05-21 | 1961-02-20 | Improvements in or relating to the treatment of cellulosic material |
| GB1135561A GB925465A (en) | 1959-05-21 | 1961-03-28 | Improvements in or relating to the treatment of cellulosic material |
| NL262964A NL262964A (en(2012)) | 1959-05-21 | 1961-03-29 | |
| FR859957A FR79685E (fr) | 1959-05-21 | 1961-04-26 | Procédé pour l'amélioration des matières textiles cellulosiques, et produits conformes à ceux obtenus |
| DE1961H0042422 DE1294338B (de) | 1959-05-21 | 1961-04-27 | Verfahren zur Verbesserung der Knitter-, Reiss- und Scheuerfestigkeit von cellulosehaltigem Textilgut |
| BE603226A BE603226A (en(2012)) | 1959-05-21 | 1961-04-28 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7349659A CH383325A (de) | 1959-05-21 | 1959-05-21 | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
| CH308760A CH407032A (de) | 1960-03-18 | 1960-03-18 | Verfahren zur Verbesserung der mechanischen Eigenschaften von zellulosehaltigem Textilgut |
| CH486760A CH400993A (de) | 1959-05-21 | 1960-04-29 | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH383325A true CH383325A (de) | 1964-06-15 |
Family
ID=27174117
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH7349659A CH383325A (de) | 1959-05-21 | 1959-05-21 | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
| CH486760A CH400993A (de) | 1959-05-21 | 1960-04-29 | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH486760A CH400993A (de) | 1959-05-21 | 1960-04-29 | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut |
Country Status (6)
| Country | Link |
|---|---|
| BE (2) | BE591044A (en(2012)) |
| CH (2) | CH383325A (en(2012)) |
| DE (3) | DE1276590B (en(2012)) |
| DK (1) | DK102733C (en(2012)) |
| GB (3) | GB895479A (en(2012)) |
| NL (3) | NL248357A (en(2012)) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2475571C1 (ru) * | 2011-10-21 | 2013-02-20 | Александр Андреевич Клименко | Способ получения углеродного волокнистого материала |
| CN116253925A (zh) * | 2023-03-21 | 2023-06-13 | 西南科技大学 | 一种棉花类废弃物的梯度辐照改性方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1042521B (de) * | 1955-04-07 | 1958-11-06 | Du Pont | Verfahren zur Modifizierung von Fasern oder Filmen aus natuerlichen oder regenerierten natuerlichen Polymeren |
| US2895891A (en) * | 1957-05-15 | 1959-07-21 | Gen Electric | Cellulosic materials |
-
1959
- 1959-05-21 CH CH7349659A patent/CH383325A/de unknown
-
1960
- 1960-02-10 DE DE1960H0038613 patent/DE1276590B/de active Pending
- 1960-02-12 NL NL248357A patent/NL248357A/xx unknown
- 1960-03-16 GB GB929460A patent/GB895479A/en not_active Expired
- 1960-04-29 CH CH486760A patent/CH400993A/de unknown
- 1960-05-20 BE BE591044A patent/BE591044A/xx unknown
- 1960-12-02 NL NL258641A patent/NL258641A/xx unknown
- 1960-12-14 DE DE19601419466 patent/DE1419466A1/de active Pending
- 1960-12-23 DK DK510360A patent/DK102733C/da active
-
1961
- 1961-02-20 GB GB621761A patent/GB916567A/en not_active Expired
- 1961-03-28 GB GB1135561A patent/GB925465A/en not_active Expired
- 1961-03-29 NL NL262964A patent/NL262964A/xx unknown
- 1961-04-27 DE DE1961H0042422 patent/DE1294338B/de active Pending
- 1961-04-28 BE BE603226A patent/BE603226A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL262964A (en(2012)) | 1964-05-25 |
| CH400993A (de) | 1965-06-15 |
| NL258641A (en(2012)) | 1964-04-27 |
| DK102733C (da) | 1965-10-04 |
| GB916567A (en) | 1963-01-23 |
| DE1419466A1 (de) | 1969-02-06 |
| BE591044A (en(2012)) | 1960-11-21 |
| DE1276590B (de) | 1968-09-05 |
| GB895479A (en) | 1962-05-02 |
| GB925465A (en) | 1963-05-08 |
| NL248357A (en(2012)) | 1964-03-10 |
| BE603226A (en(2012)) | 1961-10-30 |
| DE1294338B (de) | 1969-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1176119B (de) | Verfahren zur Herstellung von mit Polymeren aus aethylenisch ungesaettigten Monomeren gepfropften Cellulose-Grundkoerpern | |
| DE2823736A1 (de) | Verfahren und vorrichtung zur herstellung von quellfaehiger, vernetzter carboxyalkylcellulose aus natuerlich vorkommender cellulose oder cellulosehydrat und deren verwendung | |
| GB2148789A (en) | Procedure for manufacturing cellulose carbamate fibres or films | |
| Demint et al. | Radiation-Indoced Interaction of Styrene with Cotton | |
| DD144061A5 (de) | Verfahren zur herstellung von quellfaehiger,vernetzter carboxyalkylcellulose | |
| US2998329A (en) | Modification of cellulosic articles | |
| CH383325A (de) | Verfahren zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut | |
| DD144063A5 (de) | Verfahren zur herstellung von quellfaehiger,vernetzter carboxyalkylcellulose in faserform | |
| CH593760A5 (en(2012)) | ||
| DE1042521B (de) | Verfahren zur Modifizierung von Fasern oder Filmen aus natuerlichen oder regenerierten natuerlichen Polymeren | |
| AT215946B (de) | Verfahren zur Veredlung, insbesondere zur Verbesserung der mechanischen Eigenschaften, von cellulosehaltigem Textilgut | |
| AT216466B (de) | Verfahren zur Veredlung von cellulosehaltigem Textilmaterial | |
| DE2309734A1 (de) | Dialkylphosphonoalkylacrylate und deren verwendung zur flammfestausruestung von textilien | |
| AT220121B (de) | Verfahren zur Veredlung von cellulosehaltigem Textilmaterial | |
| AT219002B (de) | Verfahren zur Veredlung, insbesondere zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut | |
| Singh et al. | ESR study of intramolecular energy transfer in the radiolysis of cellulose furoates | |
| AT219555B (de) | Verfahren zur Veredlung, insbesondere zur Verbesserung der mechanischen Eigenschaften von cellulosehaltigem Textilgut | |
| CH407032A (de) | Verfahren zur Verbesserung der mechanischen Eigenschaften von zellulosehaltigem Textilgut | |
| DD203725A1 (de) | Verfahren zur herstellung resistenter cellulose | |
| US2990234A (en) | Production of strong, rot-resistant benzyl cellulose fibers | |
| DE848795C (de) | Verfahren zur Herstellung von Flockeffekten auf Geweben | |
| DE1276591B (de) | Verfahren zur Verbesserung der Knitter-, Reiss- und Scheuerfestigkeit von cellulosehaltigem Textilgut | |
| AT211785B (de) | Verfahren zur Veredlung von Textilien aller Art | |
| CH327264A (fr) | Procédé pour la déminéralisation ou la concentration par congélation de solutions salines | |
| DE1153715B (de) | Verfahren zur Kunstharzausruestung von cellulosehaltigem Textilmaterial |