DE904646C - Verfahren zur Aufhellung von Faserstoffen - Google Patents
Verfahren zur Aufhellung von FaserstoffenInfo
- Publication number
- DE904646C DE904646C DES20453A DES0020453A DE904646C DE 904646 C DE904646 C DE 904646C DE S20453 A DES20453 A DE S20453A DE S0020453 A DES0020453 A DE S0020453A DE 904646 C DE904646 C DE 904646C
- Authority
- DE
- Germany
- Prior art keywords
- treated
- methylcoumarin
- fibers
- wool
- alkyl
- 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
- 239000000835 fiber Substances 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 8
- 239000002657 fibrous material Substances 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 description 14
- 239000004744 fabric Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- AFYCEAFSNDLKSX-UHFFFAOYSA-N coumarin 460 Chemical compound CC1=CC(=O)OC2=CC(N(CC)CC)=CC=C21 AFYCEAFSNDLKSX-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- LKJDPYZBJFUZNS-UHFFFAOYSA-N 4-methyl-7-(methylamino)chromen-2-one Chemical compound CC1=CC(=O)OC2=CC(NC)=CC=C21 LKJDPYZBJFUZNS-UHFFFAOYSA-N 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 4
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 4
- 210000003746 feather Anatomy 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N benzo-alpha-pyrone Natural products C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 3
- 239000007844 bleaching agent Substances 0.000 description 3
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 3
- -1 etc. Substances 0.000 description 3
- LIIALPBMIOVAHH-UHFFFAOYSA-N herniarin Chemical compound C1=CC(=O)OC2=CC(OC)=CC=C21 LIIALPBMIOVAHH-UHFFFAOYSA-N 0.000 description 3
- JHGVLAHJJNKSAW-UHFFFAOYSA-N herniarin Natural products C1CC(=O)OC2=CC(OC)=CC=C21 JHGVLAHJJNKSAW-UHFFFAOYSA-N 0.000 description 3
- ZLQJVGSVJRBUNL-UHFFFAOYSA-N methylumbelliferone Natural products C1=C(O)C=C2OC(=O)C(C)=CC2=C1 ZLQJVGSVJRBUNL-UHFFFAOYSA-N 0.000 description 3
- 238000009994 optical bleaching Methods 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 235000001671 coumarin Nutrition 0.000 description 2
- GLNDAGDHSLMOKX-UHFFFAOYSA-N coumarin 120 Chemical compound C1=C(N)C=CC2=C1OC(=O)C=C2C GLNDAGDHSLMOKX-UHFFFAOYSA-N 0.000 description 2
- 150000004775 coumarins Chemical class 0.000 description 2
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- TXVWTOBHDDIASC-UHFFFAOYSA-N 1,2-diphenylethene-1,2-diamine Chemical compound C=1C=CC=CC=1C(N)=C(N)C1=CC=CC=C1 TXVWTOBHDDIASC-UHFFFAOYSA-N 0.000 description 1
- 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
- CCUOMIVYUNUHRU-UHFFFAOYSA-N 3-(dimethylamino)-4-methylchromen-2-one Chemical compound C1=CC=C2OC(=O)C(N(C)C)=C(C)C2=C1 CCUOMIVYUNUHRU-UHFFFAOYSA-N 0.000 description 1
- QWZHDKGQKYEBKK-UHFFFAOYSA-N 3-aminochromen-2-one Chemical class C1=CC=C2OC(=O)C(N)=CC2=C1 QWZHDKGQKYEBKK-UHFFFAOYSA-N 0.000 description 1
- RXLBHVBJFQQYLI-UHFFFAOYSA-N 7-(diethylamino)-3,4-dimethylchromen-2-one Chemical compound CC1=C(C)C(=O)OC2=CC(N(CC)CC)=CC=C21 RXLBHVBJFQQYLI-UHFFFAOYSA-N 0.000 description 1
- GZEYLLPOQRZUDF-UHFFFAOYSA-N 7-(dimethylamino)-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(N(C)C)=CC=C21 GZEYLLPOQRZUDF-UHFFFAOYSA-N 0.000 description 1
- OTNIKUTWXUODJZ-UHFFFAOYSA-N 7-(ethylamino)-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(NCC)=CC=C21 OTNIKUTWXUODJZ-UHFFFAOYSA-N 0.000 description 1
- CFNMUZCFSDMZPQ-GHXNOFRVSA-N 7-[(z)-3-methyl-4-(4-methyl-5-oxo-2h-furan-2-yl)but-2-enoxy]chromen-2-one Chemical compound C=1C=C2C=CC(=O)OC2=CC=1OC/C=C(/C)CC1OC(=O)C(C)=C1 CFNMUZCFSDMZPQ-GHXNOFRVSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010446 mirabilite Substances 0.000 description 1
- 125000005184 naphthylamino group Chemical class C1(=CC=CC2=CC=CC=C12)N* 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
- D06L1/04—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents combined with specific additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/614—Optical bleaching or brightening in aqueous solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
- Coloring (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH689708X | 1949-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE904646C true DE904646C (de) | 1954-02-22 |
Family
ID=4529135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES20453A Expired DE904646C (de) | 1949-10-05 | 1950-10-04 | Verfahren zur Aufhellung von Faserstoffen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2776909A (enrdf_load_stackoverflow) |
| BE (1) | BE498447A (enrdf_load_stackoverflow) |
| CH (1) | CH277956A (enrdf_load_stackoverflow) |
| DE (1) | DE904646C (enrdf_load_stackoverflow) |
| FR (1) | FR1025467A (enrdf_load_stackoverflow) |
| GB (1) | GB689708A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1205941B (de) * | 1959-01-16 | 1965-12-02 | Bayer Ag | Optische Aufhellungsmittel |
| DE1275983B (de) * | 1956-08-30 | 1968-08-29 | Basf Ag | Optische Aufheller |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2878138A (en) * | 1955-09-28 | 1959-03-17 | Bayer Ag | Method of brightening material |
| US2998326A (en) * | 1956-04-04 | 1961-08-29 | Nat Starch Products Inc | Cleaning and sizing of fabrics |
| US4028550A (en) * | 1975-12-22 | 1977-06-07 | E. I. Du Pont De Nemours And Company | X-ray screens |
| CH648789A5 (de) * | 1980-10-03 | 1985-04-15 | Schweizerische Seidengaze | Verfahren zur verkuerzung der belichtungszeit bei der photochemischen musteruebertragung auf lichtempfindliche schichten. |
| EP0091261B1 (en) * | 1982-04-02 | 1986-09-24 | Hollygrange Limited | Dry cleaning process |
| ATE289638T1 (de) * | 2000-12-20 | 2005-03-15 | Unilever Nv | Trockenreinigungssystem für textilien |
| ES2223735T3 (es) * | 2000-12-20 | 2005-03-01 | Unilever N.V. | Sistema de limpieza de tejidos. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR947589A (fr) * | 1946-06-14 | 1949-07-06 | Ciba Geigy | Matières ennoblies et procédé pour l'ennoblissement de ces matières; nouveaux dérivés de la coumarine employés à cet effet et procédé pour leur fabrication |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2180508A (en) * | 1934-06-20 | 1939-11-21 | Fraine De | Method and material for marking laundered articles |
| US2341009A (en) * | 1936-03-19 | 1944-02-08 | Richards Chemical Works | Method of improving brightness of fibrous materials |
| US2247259A (en) * | 1939-03-28 | 1941-06-24 | Foster D Snell Inc | Method and composition for marking articles |
| US2333329A (en) * | 1941-04-07 | 1943-11-02 | Nat Marking Mach Co | Ink and method of marking dry cleaned articles therewith |
-
0
- BE BE498447D patent/BE498447A/xx unknown
-
1949
- 1949-10-05 CH CH277956D patent/CH277956A/de unknown
-
1950
- 1950-10-03 GB GB24145/50A patent/GB689708A/en not_active Expired
- 1950-10-04 FR FR1025467D patent/FR1025467A/fr not_active Expired
- 1950-10-04 DE DES20453A patent/DE904646C/de not_active Expired
-
1952
- 1952-11-18 US US321289A patent/US2776909A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR947589A (fr) * | 1946-06-14 | 1949-07-06 | Ciba Geigy | Matières ennoblies et procédé pour l'ennoblissement de ces matières; nouveaux dérivés de la coumarine employés à cet effet et procédé pour leur fabrication |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1275983B (de) * | 1956-08-30 | 1968-08-29 | Basf Ag | Optische Aufheller |
| DE1205941B (de) * | 1959-01-16 | 1965-12-02 | Bayer Ag | Optische Aufhellungsmittel |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1025467A (fr) | 1953-04-15 |
| US2776909A (en) | 1957-01-08 |
| CH277956A (de) | 1951-09-30 |
| BE498447A (enrdf_load_stackoverflow) | |
| GB689708A (en) | 1953-04-01 |
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