JP2022550892A - 布地を洗濯する方法 - Google Patents
布地を洗濯する方法 Download PDFInfo
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- JP2022550892A JP2022550892A JP2022520716A JP2022520716A JP2022550892A JP 2022550892 A JP2022550892 A JP 2022550892A JP 2022520716 A JP2022520716 A JP 2022520716A JP 2022520716 A JP2022520716 A JP 2022520716A JP 2022550892 A JP2022550892 A JP 2022550892A
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- 239000004744 fabric Substances 0.000 title claims abstract description 24
- 238000005406 washing Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
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- 238000010936 aqueous wash Methods 0.000 claims abstract description 8
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- 102000004190 Enzymes Human genes 0.000 claims description 9
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- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 claims description 6
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- IINNWAYUJNWZRM-UHFFFAOYSA-L erythrosin B Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 IINNWAYUJNWZRM-UHFFFAOYSA-L 0.000 claims description 4
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- GVKCHTBDSMQENH-UHFFFAOYSA-L phloxine B Chemical compound [Na+].[Na+].[O-]C(=O)C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C([O-])=C(Br)C=C21 GVKCHTBDSMQENH-UHFFFAOYSA-L 0.000 claims description 4
- 235000019192 riboflavin Nutrition 0.000 claims description 4
- 239000002151 riboflavin Substances 0.000 claims description 4
- 229960002477 riboflavin Drugs 0.000 claims description 4
- 230000003749 cleanliness Effects 0.000 claims description 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 claims description 2
- 125000001452 riboflavin group Chemical group 0.000 claims description 2
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 claims description 2
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- 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 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 9
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- 125000002091 cationic group Chemical group 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000003760 tallow Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
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- 235000019864 coconut oil Nutrition 0.000 description 2
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- 239000003623 enhancer Substances 0.000 description 2
- 238000007046 ethoxylation reaction Methods 0.000 description 2
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 1
- OALHHIHQOFIMEF-UHFFFAOYSA-N 3',6'-dihydroxy-2',4',5',7'-tetraiodo-3h-spiro[2-benzofuran-1,9'-xanthene]-3-one Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC(I)=C(O)C(I)=C1OC1=C(I)C(O)=C(I)C=C21 OALHHIHQOFIMEF-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- VFZQATFTQAZCMO-UHFFFAOYSA-N 6-chlorochromen-4-one Chemical group O1C=CC(=O)C2=CC(Cl)=CC=C21 VFZQATFTQAZCMO-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000001153 anti-wrinkle effect Effects 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
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- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 125000005313 fatty acid group Chemical group 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002211 flavins Chemical class 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 125000001484 phenothiazinyl group Chemical class C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 239000012487 rinsing solution Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 150000005075 thioxanthenes Chemical class 0.000 description 1
- 125000001834 xanthenyl group Chemical class C1=CC=CC=2OC3=CC=CC=C3C(C12)* 0.000 description 1
- 150000007964 xanthones Chemical class 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
Classifications
-
- 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
- C11D3/001—Softening compositions
-
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0068—Deodorant compositions
-
- 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
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
-
- 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
- C11D3/395—Bleaching agents
- C11D3/3951—Bleaching agents combined with specific additives
-
- 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
-
- 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
- C11D3/42—Brightening agents ; Blueing agents
-
- 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
- C11D3/50—Perfumes
-
- 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
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
- C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
-
- 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
- D06L1/08—Multi-step processes
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/40—Specific cleaning or washing processes
- C11D2111/44—Multi-step processes
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/40—Specific cleaning or washing processes
- C11D2111/46—Specific cleaning or washing processes applying energy, e.g. irradiation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Detergent Compositions (AREA)
- Treatment Of Fiber Materials (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
Description
(a)主洗浄工程において、洗浄性界面活性剤及び光漂白剤を含む水性洗浄浴で汚れた布地を洗浄する工程と、
(b)すすぎ工程において、当該汚れた布地を、以下の成分:香料、増白剤、色相染料、酵素、及びそれらの任意の組み合わせのうちの1つ以上を含む水性すすぎ溶液ですすぐ工程と、
を含み、
人工光源が存在し、当該主洗浄工程(a)の少なくとも一部の期間、オンにされ、洗浄液中に存在する当該光漂白剤を活性化するような様式で当該洗浄液に光を提供し、当該すすぎ工程(b)の少なくとも一部の期間、当該人工光源がオフにされ、当該水性すすぎ溶液にいかなる光も提供しない、方法を提供する。
布地を洗濯する方法は、
(a)主洗浄工程において、洗浄性界面活性剤及び光漂白剤を含む水性洗浄浴で汚れた布地を洗浄する工程と、
(b)すすぎ工程において、当該汚れた布地を、以下の成分:香料、増白剤、色相染料、酵素、及びそれらの任意の組み合わせのうちの1つ以上を含む水性すすぎ溶液ですすぐ工程と、
を含み、
人工光源が存在し、当該主洗浄工程(a)の少なくとも一部の期間、オンにされ、洗浄液中に存在する当該光漂白剤を活性化するような様式で当該洗浄液に光を提供し、
当該すすぎ工程(b)の少なくとも一部の期間、当該人工光源がオフにされ、当該水性すすぎ溶液にいかなる光も提供しない。
主洗浄工程である工程(a)では、洗浄性界面活性剤及び光漂白剤を含む水性洗浄浴で汚れた布地を洗浄する。
すすぎ工程である工程(b)では、汚れた布地を、以下の成分:香料、増白剤、色相染料、酵素、及びそれらの任意の組み合わせのうちの1つ以上を含む水性すすぎ溶液ですすぐ。
光漂白剤は、典型的には、キサントン、キサンテン、チオキサントン、チオキサンテン、フェノチアジン、フルオレセイン、ベンゾフェノン、アロキサジン、イソアロキサジン、フラビン、フタロシアニン、それらの誘導体、及びそれらの任意の組み合わせからなる群から選択される光活性部分を含む。好ましくは、光漂白剤は、リボフラビン、フロキシンB、エリスロシン、これらの光漂白剤のうちのいずれかの塩、これらの光漂白剤のうちのいずれかの誘導体、及びそれらの任意の組み合わせから選択される。
(a)光漂白剤がチオキサントンであり、人工光源が、300nm~400nmの波長を有する光を提供する、
(b)光漂白剤がリボフラビンであり、人工光源が、400nm~480nmの波長を有する光を提供する、
(c)光漂白剤がフロキシンBであり、人工光源が、460nm~570nmの波長を有する光を提供する、
(d)光漂白剤がエリスロシンであり、人工光源が、460nm~550nmの波長を有する光を提供する、及び/又は
(e)光漂白剤がフタロシアニン誘導体であり、人工光源が、550nm~750nmの波長を有する光を提供する。
水性洗浄浴は、典型的には、洗濯洗剤を水に接触させることによって形成される。洗濯洗剤は、典型的には、洗浄性界面活性剤及び光漂白剤を含む。
すすぎ溶液は、香料を含み得る。すすぎ溶液は、光漂白剤と適合性ではない他の化学物質、例えば光漂白剤の存在下で安定ではない場合がある化学物質を含むことが好ましい場合がある。そのような化学物質は、酵素、色相染料、及び/又は増白剤を含み得る。
典型的には、人工光源は、自動洗濯機の洗浄ドラムに存在する。好ましくは、人工光源は、1つ以上のLED、又は2つ以上のLED、又は3つ以上のLED、又は更には4つ以上のLEDによって提供される。好ましくは、人工光源は、1つ以上の電球、又は2つ以上の電球、又は3つ以上の電球、又は更には4つ以上の電球によって提供される。
本発明で使用する水性洗浄液は、典型的には、アニオン性界面活性剤、非イオン性界面活性剤、カチオン性界面活性剤、双性イオン性界面活性剤、両性界面活性剤、及びこれらの組み合わせが挙げられるがこれらに限定されない、1つ以上の洗浄性界面活性剤を含有していてよい。
水性すすぎ溶液は、以下の成分のうちの1つ以上を含む:香料、増白剤、色相染料、酵素、及びそれらの任意の組み合わせ。
(I):
{R4-m-N+-[(CH2)n-Y-R5]m}A-(I)
(式中、各Rは、独立して、水素、短鎖C1~C6、ポリ(C2~C3アルコキシ)、ベンジル、及びこれらの混合物からなる群から選択され、mは、2又は3であり、各nは、独立して、1~4であり、各Yは、独立して、-O-(O)C-又は-C(O)-O-であり、各R5における炭素の合計は、C11~C21であり、各R5は、独立して、ヒドロカルビル基又は置換ヒドロカルビル基であり、A-は、
柔軟剤適合性アニオンである)
のジエステル四級アンモニウム化合物である。
Claims (10)
- 布地を洗濯する方法であって、
(a)主洗浄工程において、洗浄性界面活性剤及び光漂白剤を含む水性洗浄浴で汚れた布地を洗浄する工程と、
(b)すすぎ工程において、前記汚れた布地を、以下の成分:香料、増白剤、色相染料、酵素、及びそれらの任意の組み合わせのうちの1つ以上を含む水性すすぎ溶液ですすぐ工程と、
を含み、
人工光源が存在し、前記主洗浄工程(a)の少なくとも一部の期間、オンにされ、洗浄液中に存在する前記光漂白剤を活性化するような様式で前記洗浄液に光を提供し、
前記すすぎ工程(b)の少なくとも一部の期間、前記人工光源がオフにされ、前記水性すすぎ溶液にいかなる光も提供しない、方法。 - 前記方法が自動洗濯機で実行され、前記人工光源が、前記自動洗濯機の洗浄ドラム内に存在する電球である、請求項1に記載の方法。
- 請求項1に記載の方法であって、前記光漂白剤が、リボフラビン、フロキシンB、エリスロシン、これらの光漂白剤のうちのいずれかの塩、これらの光漂白剤のうちのいずれかの誘導体、及びそれらの任意の組み合わせから選択される、方法。
- 請求項1に記載の方法であって、
(a)前記光漂白剤がチオキサントンであり、前記人工光源が、300nm~400nmの波長を有する光を提供する、
(b)前記光漂白剤がリボフラビンであり、前記人工光源が、400nm~480nmの波長を有する光を提供する、
(c)前記光漂白剤がフロキシンBであり、前記人工光源が、460nm~570nmの波長を有する光を提供する、
(d)前記光漂白剤がエリスロシンであり、前記人工光源が、460nm~550nmの波長を有する光を提供する、及び/又は
(e)前記光漂白剤がフタロシアニン誘導体であり、前記人工光源が、550nm~750nmの波長を有する光を提供する、方法。 - 前記すすぎ溶液が、色相染料を含む、請求項1~4のいずれか一項に記載の方法。
- 前記すすぎ溶液が、増白剤を含む、請求項1~5のいずれか一項に記載の方法。
- 前記すすぎ溶液が、布地柔軟剤を含む、請求項1~6のいずれか一項に記載の方法。
- 前記人工光源が、2つ以上の電球を含む、請求項1~7のいずれか一項に記載の方法。
- 前記人工光源が、拡散光を発する、請求項1~8のいずれか一項に記載の方法。
- 洗濯される布地に白さ及び清潔感の利点を提供するための、請求項1~9のいずれか一項に記載の方法の使用。
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