IE36376L - Stain removing process - Google Patents
Stain removing processInfo
- Publication number
- IE36376L IE36376L IE720603A IE60372A IE36376L IE 36376 L IE36376 L IE 36376L IE 720603 A IE720603 A IE 720603A IE 60372 A IE60372 A IE 60372A IE 36376 L IE36376 L IE 36376L
- Authority
- IE
- Ireland
- Prior art keywords
- sodium
- textiles
- zinc phthalocyanine
- photoactivator
- sulphonated
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 abstract 5
- 239000004753 textile Substances 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 150000003751 zinc Chemical class 0.000 abstract 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 239000003599 detergent Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 229930002875 chlorophyll Natural products 0.000 abstract 1
- 235000019804 chlorophyll Nutrition 0.000 abstract 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- NAPSCFZYZVSQHF-UHFFFAOYSA-N dimantine Chemical compound CCCCCCCCCCCCCCCCCCN(C)C NAPSCFZYZVSQHF-UHFFFAOYSA-N 0.000 abstract 1
- 229950010007 dimantine Drugs 0.000 abstract 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 abstract 1
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 150000004032 porphyrins Chemical class 0.000 abstract 1
- QFQCYYXEVGXDJR-UHFFFAOYSA-M potassium;decane-1-sulfonate Chemical compound [K+].CCCCCCCCCCS([O-])(=O)=O QFQCYYXEVGXDJR-UHFFFAOYSA-M 0.000 abstract 1
- 229930187593 rose bengal Natural products 0.000 abstract 1
- AZJPTIGZZTZIDR-UHFFFAOYSA-L rose bengal Chemical compound [K+].[K+].[O-]C(=O)C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 AZJPTIGZZTZIDR-UHFFFAOYSA-L 0.000 abstract 1
- 229940081623 rose bengal Drugs 0.000 abstract 1
- STRXNPAVPKGJQR-UHFFFAOYSA-N rose bengal A Natural products O1C(=O)C(C(=CC=C2Cl)Cl)=C2C21C1=CC(I)=C(O)C(I)=C1OC1=C(I)C(O)=C(I)C=C21 STRXNPAVPKGJQR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- 239000001509 sodium citrate Substances 0.000 abstract 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract 1
- 235000019830 sodium polyphosphate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000375 suspending agent Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
- C09B47/24—Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0063—Photo- activating compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/40—Dyes ; Pigments
-
- 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
- D06L4/50—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs by irradiation or ozonisation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Toxicology (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Detergent Compositions (AREA)
Abstract
1372035 Bleaching textiles PROCTER & GAMBLE Ltd 8 May 1972 [12 May 1971 11 Nov 1971] 14513/71 and 52398/71 Heading D1P [Also in Division B5] A process for removing stains from textiles comprises applying an aqueous solution of an organic detergent, an alkaline, detergency builder salt and a photoactivator selected from rosin, rose bengal, fluorescein, chlorophyll, metal-free porphyrin, sulphonated phthalocyanine and sulphonated zinc phthalocyanine, in the presence of atmospheric oxygen, the textiles being irradiated with visible light including wavelengths 640nm to 690nm. The builder salt may be sodium polyphosphate, sodium citrate, sodium carbonate or sodium silicate. The solution preferably contains as detergent 200-700 mg/litre of sodium linear alkyl (C12) benzene sulphonate, sodium or potassium decyl sulphonate, dodecyl betaine, dimethyl octadecyl amine oxide or tridecanomide and may contain sodium carboxymethyl cellulose as soil suspending agent and an optical brightener. The textiles may be stood or stirred in a solution including 1-50 mg/litre of photoactivator at 50‹F to 180‹F for 15 minutes to 5 hours whilst irradiated with 1000 to 40,000 lumens of light from sunlight or a tungsten lamp. The preferred photoactivator, sulphonated zinc phthalocyanine free from unsulphonated zinc phthalocyanine is prepared by briskly stirring 30ml oleum and 10g zinc phthalocyanine for 3hrs at 110-120‹C cooling and neutralising with sodium hydroxide.
[GB1372035A]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1451371A GB1372035A (en) | 1971-05-12 | 1971-05-12 | Bleaching process |
| GB5239871 | 1971-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE36376L true IE36376L (en) | 1972-11-12 |
| IE36376B1 IE36376B1 (en) | 1976-10-27 |
Family
ID=26250612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE603/72A IE36376B1 (en) | 1971-05-12 | 1972-05-08 | Stain removing process |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5218724B1 (en) |
| AT (1) | AT323303B (en) |
| AU (1) | AU460165B2 (en) |
| BE (1) | BE783317A (en) |
| CH (1) | CH572974A5 (en) |
| DE (2) | DE2222829C2 (en) |
| ES (1) | ES402667A1 (en) |
| FI (1) | FI54339C (en) |
| FR (1) | FR2137741B1 (en) |
| GB (1) | GB1372035A (en) |
| IE (1) | IE36376B1 (en) |
| IT (1) | IT961167B (en) |
| NL (1) | NL176877C (en) |
| SE (1) | SE377816B (en) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033718A (en) | 1973-11-27 | 1977-07-05 | The Procter & Gamble Company | Photoactivated bleaching process |
| CA1075405A (en) | 1977-03-28 | 1980-04-15 | John F. Goodman | Photoactivated bleach-compositions and process |
| CA1064797A (en) * | 1975-04-03 | 1979-10-23 | Brandon H. Wiers | Photoactivated bleach-compositions and process |
| CH630127A5 (en) * | 1977-03-25 | 1982-05-28 | Ciba Geigy Ag | METHOD FOR BLEACHING TEXTILES. |
| FR2387658A1 (en) | 1977-03-25 | 1978-11-17 | Ciba Geigy Ag | PROCEDURE FOR FIGHTING MICROORGANISMS |
| EP0003371A1 (en) * | 1978-01-11 | 1979-08-08 | THE PROCTER & GAMBLE COMPANY | Composition containing a cationic substance and a photoactivator for improved washing and bleaching of fabrics |
| GR65653B (en) * | 1978-01-11 | 1980-10-16 | Procter & Gamble | Composition for combined washing and whitening cloths |
| IN153407B (en) * | 1979-09-28 | 1984-07-14 | Ciba Geigy Ag | |
| MX155643A (en) | 1980-02-29 | 1988-04-11 | Ciba Geigy Ag | FABRIC WHITENING COMPOSITION |
| US4394125A (en) | 1980-09-09 | 1983-07-19 | Ciba-Geigy Corporation | Process for bleaching textiles and for combating micro-organisms with sulfonated phthalocyanine of aluminum or zinc and containing halogen or cyano substituents as photoactivator |
| EP0054992B1 (en) * | 1980-12-22 | 1985-03-20 | Unilever N.V. | Composition containing a photo-activator for improved bleaching |
| US4417994A (en) | 1981-01-24 | 1983-11-29 | The Procter & Gamble Company | Particulate detergent additive compositions |
| GR78065B (en) * | 1982-02-19 | 1984-09-26 | Unilever Nv | |
| CH657864A5 (en) * | 1984-02-17 | 1986-09-30 | Ciba Geigy Ag | WATER-SOLUBLE PHTHALOCYANINE COMPOUNDS AND THE USE THEREOF AS PHOTOACTIVATORS. |
| FR2579989A2 (en) * | 1985-04-04 | 1986-10-10 | Rhone Poulenc Chim Base | Detergent composition for bleaching by photoactivation and its process of use |
| FR2579990A1 (en) * | 1985-04-04 | 1986-10-10 | Rhone Poulenc Chim Base | Detergent composition for bleaching by photoactivation based on xanthene dyes and on a tertiary tetramine and its process of use |
| FR2564481B1 (en) * | 1984-05-15 | 1987-02-27 | Rhone Poulenc Chim Base | DETERGENT COMPOSITION FOR PHOTOACTIVATION BLEACHING AND METHOD OF USE |
| EP0165115B1 (en) * | 1984-05-15 | 1987-10-14 | Rhone-Poulenc Chimie | Detergent composition for bleaching by photoactivation and process for its use |
| CH658771A5 (en) * | 1984-05-28 | 1986-12-15 | Ciba Geigy Ag | AZAPHTHALOCYANINE AND THEIR USE AS PHOTOACTIVATORS. |
| US5679661A (en) * | 1995-07-25 | 1997-10-21 | The Procter & Gamble Company | Low hue photodisinfectants |
| US5916481A (en) * | 1995-07-25 | 1999-06-29 | The Procter & Gamble Company | Low hue photobleaches |
| DE19625242A1 (en) * | 1996-06-24 | 1998-04-30 | Storz Karl Gmbh & Co | Electrode for HF surgery with a smooth surface and heterogeneous structure |
| US6297207B1 (en) | 1997-01-24 | 2001-10-02 | Case Western Reserve University | Photochemical singlet oxygen generations having enhanced singlet oxygen yields |
| BR9807507A (en) | 1997-01-24 | 2000-03-21 | Procter & Gamble | Photochemical Superoxide Generators |
| CN1251128A (en) | 1997-01-24 | 2000-04-19 | 普罗格特-甘布尔公司 | Photochemical singlet oxygen generators having cationic substantivity modifiers |
| US6417150B2 (en) | 1997-01-24 | 2002-07-09 | Case Western Reserve University | Low hue photobleaches |
| CA2277819A1 (en) | 1997-01-24 | 1998-07-30 | The Procter & Gamble Company | Singlet oxygen generators having enhanced heavy atom effect |
| BR9807536A (en) | 1997-01-24 | 2000-03-21 | Procter & Gamble | Effective photo-targeting compositions on dark stained fabric. |
| CA2277934A1 (en) | 1997-01-24 | 1998-07-30 | The Procter & Gamble Company | Photobleaching compositions comprising mixed metallocyanines |
| ATE303429T1 (en) * | 1999-12-22 | 2005-09-15 | Reckitt Benckiser Uk Ltd | PHOTOCATALYTIC COMPOSITIONS AND METHODS |
| GB9930248D0 (en) * | 1999-12-22 | 2000-02-09 | Johnson Matthey Plc | Surface cleaner |
| GB2373253A (en) * | 2001-03-13 | 2002-09-18 | Reckitt Benckiser Nv | Dishwashing composition |
| EP3805346B1 (en) | 2019-10-08 | 2024-08-14 | The Procter & Gamble Company | A method of laundering fabric |
-
1971
- 1971-05-12 GB GB1451371A patent/GB1372035A/en not_active Expired
-
1972
- 1972-05-08 IE IE603/72A patent/IE36376B1/en unknown
- 1972-05-09 SE SE7206136A patent/SE377816B/xx unknown
- 1972-05-10 DE DE2222829A patent/DE2222829C2/en not_active Expired
- 1972-05-10 IT IT24129/72A patent/IT961167B/en active
- 1972-05-10 DE DE2265710A patent/DE2265710C1/en not_active Expired
- 1972-05-10 AT AT409672A patent/AT323303B/en not_active IP Right Cessation
- 1972-05-10 BE BE783317A patent/BE783317A/en not_active IP Right Cessation
- 1972-05-10 FR FR7216744A patent/FR2137741B1/fr not_active Expired
- 1972-05-10 FI FI1328/72A patent/FI54339C/en active
- 1972-05-10 CH CH697772A patent/CH572974A5/xx not_active IP Right Cessation
- 1972-05-11 AU AU42163/72A patent/AU460165B2/en not_active Expired
- 1972-05-12 ES ES402667A patent/ES402667A1/en not_active Expired
- 1972-05-12 NL NLAANVRAGE7206405,A patent/NL176877C/en not_active IP Right Cessation
- 1972-05-12 JP JP47047132A patent/JPS5218724B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI54339C (en) | 1978-11-10 |
| BE783317A (en) | 1972-11-10 |
| DE2265710C1 (en) | 1982-07-01 |
| DE2222829A1 (en) | 1972-11-23 |
| FI54339B (en) | 1978-07-31 |
| SE377816B (en) | 1975-07-28 |
| AT323303B (en) | 1975-07-10 |
| CH572974A5 (en) | 1976-02-27 |
| NL7206405A (en) | 1972-11-14 |
| IT961167B (en) | 1973-12-10 |
| AU460165B2 (en) | 1975-04-17 |
| FR2137741A1 (en) | 1972-12-29 |
| JPS5218724B1 (en) | 1977-05-24 |
| DE2222829C2 (en) | 1982-04-15 |
| FR2137741B1 (en) | 1974-12-20 |
| NL176877B (en) | 1985-01-16 |
| AU4216372A (en) | 1973-11-15 |
| ES402667A1 (en) | 1975-10-01 |
| NL176877C (en) | 1985-06-17 |
| IE36376B1 (en) | 1976-10-27 |
| GB1372035A (en) | 1974-10-30 |
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