EP1963474A1 - Geruchsreduktion hypochlorithaltiger mittel - Google Patents
Geruchsreduktion hypochlorithaltiger mittelInfo
- Publication number
- EP1963474A1 EP1963474A1 EP06829482A EP06829482A EP1963474A1 EP 1963474 A1 EP1963474 A1 EP 1963474A1 EP 06829482 A EP06829482 A EP 06829482A EP 06829482 A EP06829482 A EP 06829482A EP 1963474 A1 EP1963474 A1 EP 1963474A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkali metal
- composition
- diphenylmethane
- methyl
- weight
- 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.)
- Granted
Links
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 title claims description 20
- 239000000203 mixture Substances 0.000 claims abstract description 29
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims abstract description 14
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 claims abstract description 14
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000460 chlorine Substances 0.000 claims abstract description 13
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 13
- ZHEGIVZMQJMLMR-UHFFFAOYSA-N 2-methyl-1-(2-methylnaphthalen-1-yl)oxynaphthalene Chemical compound C1=CC=C2C(OC3=C4C=CC=CC4=CC=C3C)=C(C)C=CC2=C1 ZHEGIVZMQJMLMR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007844 bleaching agent Substances 0.000 claims abstract description 12
- 239000003205 fragrance Substances 0.000 claims description 19
- -1 alkali metal hypochlorite Chemical class 0.000 claims description 16
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 150000001412 amines Chemical class 0.000 claims description 7
- 229960003237 betaine Drugs 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 3
- 229920002125 Sokalan® Polymers 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 3
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 3
- 238000004061 bleaching Methods 0.000 claims description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 125000001476 phosphono group Chemical group [H]OP(*)(=O)O[H] 0.000 claims description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims 2
- 239000004584 polyacrylic acid Substances 0.000 claims 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 20
- 239000002304 perfume Substances 0.000 abstract description 5
- 235000019645 odor Nutrition 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 150000003009 phosphonic acids Chemical class 0.000 description 3
- NQMUGNMMFTYOHK-UHFFFAOYSA-N 1-Methoxynaphthalene Natural products C1=CC=C2C(OC)=CC=CC2=C1 NQMUGNMMFTYOHK-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000003352 sequestering agent Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 1
- CIEZZGWIJBXOTE-UHFFFAOYSA-N 2-[bis(carboxymethyl)amino]propanoic acid Chemical compound OC(=O)C(C)N(CC(O)=O)CC(O)=O CIEZZGWIJBXOTE-UHFFFAOYSA-N 0.000 description 1
- 101150065749 Churc1 gene Proteins 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 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 1
- 102100038239 Protein Churchill Human genes 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229940094506 lauryl betaine Drugs 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 238000005406 washing Methods 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
- C11D3/395—Bleaching agents
- C11D3/3956—Liquid 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
- C11D3/50—Perfumes
Definitions
- the present invention relates to the use of certain fragrances in hypochlorite-containing bleaches to avoid the unpleasant odor of such agents on human skin, particularly on the hands which has come in contact with the agent.
- Efficient cleaning is one of the requirements that influences the acceptance of such agents by the consumer. This requires providing agents with a wide stain removal potential which can remove, for example, oily and greasy soils from fabrics or hard surfaces such as tiles or tiles.
- hypochlorite bleach containing agents have been developed, among others, in which hypochlorite, as a strong oxidant, contributes to the chemical degradation, destruction and removal of soils.
- Another advantage of using hypochlorite is that it acts as an effective disinfectant.
- a disadvantage is felt that after contact with human skin, which inevitably results in the use of such agents with bare hands and otherwise, for example, when using gloves, can not always avoid a sticking to the skin smell, which can not always be removed even after repeated washing with water.
- EP 0 606 707 agents which contain a polymer component together with a hypochlorite compound and lead to a reduction of malodors of the actual agent as well as the surfaces cleaned therewith. This could be due to the high viscosity of these agents, so that compounds responsible for the offensive odor may be trapped in vesicles. Accordingly, in the cited prior art, greater emphasis has been placed on avoiding offensive odors of the actual agent and the surfaces cleaned therewith, and paying less attention to the problem of odor on skin surfaces which have come into contact with the agent.
- European Patent Application EP 0 812 909 A1 describes the use of polycarboxylate polymer in hypochlorite-containing bleaches to avoid unpleasant odors resulting from the contact of such agents with skin surfaces.
- EP 0 622 451 is also concerned with the task of odor formation during and after the use of chlorine-containing agents and proposes to use a perfume.
- the present invention is the use of fragrances to reduce the odor of chlorine bleach on human skin, which has come into contact with said chlorine bleach, wherein the fragrance is selected from the group comprising diphenylmethane, diphenyloxide, 2-methyl-naphthyl ether, and their mixtures.
- the skin is on a human hand.
- the perfume preferably has a combination of diphenylmethane and diphenyl oxide in a weight ratio of from 1: 1 to 1:50, in particular from 1:10 to 1: 5. He further preferably has a combination of diphenylmethane and 2-methyl naphthyl ether in a weight ratio of 50: 1 to 1:10, in particular from 5: 1 to 1: 1. It is also preferred if the fragrance has a combination of diphenyl oxide and 2-methyl-naphthyl ether in a weight ratio of from 250: 1 to 1: 1, in particular from 50: 1 to 5: 1.
- Said fragrance as such or in the form of a preparation containing it, may be applied after the use of the chlorine-containing agent on the skin areas which have come into contact with said agent.
- the fragrance is already part of the composition containing the chlorine bleach.
- the composition is preferably an aqueous liquid which is used undiluted or, if appropriate, after mixing with water on a textile or hard surface and which contains from 0.5% by weight to 10% by weight, in particular from 1% by weight to 6% by weight .-%, of alkali metal hypochlorite, especially sodium hypochlorite contains.
- a liquid water-containing bleaching agent containing alkali metal hypochlorite and fragrance, wherein the fragrance from the group comprising diphenylmethane, diphenyloxide, 2-methyl-naphthyl ether, and mixtures thereof is selected, is a further object of the invention.
- Another object of the invention is a method for bleaching stains on textiles and / or hard surfaces, in which one uses a composition according to the invention.
- An agent of the invention preferably contains from 0.0005% to 0.005% by weight of diphenylmethane, from 0.005% to 0.025% by weight of diphenyloxide, and / or from 0.0001% to 0.005% by weight of 2 methyl-naphthyl ether.
- a composition according to the invention which may also be used in the context of the use according to the invention, preferably contains 0.1% by weight to 2% by weight of alkali metal hydroxide and up to 5% by weight of palladium-stable surfactant, in particular betaine and / or alkyl ether sulfate.
- R 1 is an alkyl or alkenyl group having 6 to 22 carbon atoms or a group R 4 is CO-NH- (CH 2 ) n -
- R 2 is hydrogen or an alkyl group having 1 to 4 carbon atoms
- R 3 is hydrogen or an alkyl group with 1 to 4 carbon atoms
- R 4 is an alkyl or alkenyl group having 6 to 22 carbon atoms
- m is a number from 1 to 6
- n is a number from 1 to 3.
- particularly suitable representatives of this class of surfactants include Ci 2- i 8 alkyl dimethyl betaine, coconut betaine commercially available as, and Ci 0- i 6 alkyl dimethyl betaine, commercially available as laurylbetaine.
- alkyl ether sulfates which are obtainable by reaction of alcohols (preferably having 6 to 22 carbon atoms) with alkylene oxides, in particular ethylene oxide, and subsequent sulfation and neutralization, in particular a Ci2-i 4 alkoxylated with 2 equivalents of ethylene oxide fatty alcohol ether.
- the corresponding cation is preferably sodium.
- Surfactants are, if present, preferably in amounts of up to 5 wt .-%, in particular from 0.01 wt .-% to 3 wt .-% in inventive compositions.
- the preparations may additionally comprise sequestering agents, preferably alkylphosphonic acids, and among these in particular those having at least one amine oxide substituent on the alkyl group, referred to herein as amine oxide phosphonic acids, polyacrylic acids and / or polyoxyacids containing phosphono groups, which may also be in the form of their alkali metal salts.
- sequestering agents preferably alkylphosphonic acids, and among these in particular those having at least one amine oxide substituent on the alkyl group, referred to herein as amine oxide phosphonic acids, polyacrylic acids and / or polyoxyacids containing phosphono groups, which may also be in the form of their alkali metal salts.
- amine oxide phosphonic acids preferably alkylphosphonic acids, and among these in particular those having at least one amine oxide substituent on the alkyl group, referred to herein as amine oxide phosphonic acids, polyacrylic acids and / or polyoxyacids containing phospho
- R 5 is hydrogen, a group - (CH 2 ) x (CHCH 3 ) y -NH 2 -> 0 or an alkali metal, x is a number from 1 to 4 and y is 0 or 1.
- amine oxide phosphonic acids is the amine oxide based on aminotrimethylene phosphonic acid. Preferably, from 0.01% to 2% by weight of such sequestering agents are present.
- compositions preferably contain 0.5% by weight to 2% by weight of silicate, in particular alkali metal silicate, and / or 0.1% by weight to 2% by weight of carbonate, in particular alkali metal carbonate.
- compositions according to the invention can be prepared in a simple manner by mixing the abovementioned ingredients in the stated amounts.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005062008A DE102005062008B3 (de) | 2005-12-22 | 2005-12-22 | Geruchsreduktion hypochlorithaltiger Mittel |
| PCT/EP2006/011890 WO2007079870A1 (de) | 2005-12-22 | 2006-12-11 | Geruchsreduktion hypochlorithaltiger mittel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1963474A1 true EP1963474A1 (de) | 2008-09-03 |
| EP1963474B1 EP1963474B1 (de) | 2016-11-02 |
Family
ID=37811662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06829482.6A Not-in-force EP1963474B1 (de) | 2005-12-22 | 2006-12-11 | Geruchsreduktion hypochlorithaltiger mittel |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8008238B2 (de) |
| EP (1) | EP1963474B1 (de) |
| DE (1) | DE102005062008B3 (de) |
| ES (1) | ES2605747T3 (de) |
| WO (1) | WO2007079870A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007034539A1 (de) * | 2007-07-20 | 2009-01-22 | Henkel Ag & Co. Kgaa | Schonendes Bleichmittel |
| US20130216631A1 (en) | 2012-02-17 | 2013-08-22 | The Clorox Company | Targeted performance of hypohalite compositions thereof |
| JP6781866B2 (ja) * | 2018-01-12 | 2020-11-11 | 加地貿易 株式会社 | 塩素系洗浄剤の残り香における塩素臭の消臭剤及び清掃方法 |
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| ATE283342T1 (de) | 1998-01-16 | 2004-12-15 | Procter & Gamble | Stabile gefärbte verdickte bleichmittelzusammensetzungen |
| DE19803054A1 (de) | 1998-01-28 | 1999-07-29 | Henkel Kgaa | Bleich- und Desinfektionsmittel |
| US6718992B1 (en) * | 1998-08-27 | 2004-04-13 | Sergio Cardola | Liquid neutral to alkaline hard-surface cleaning composition |
| US6506718B1 (en) | 1998-09-01 | 2003-01-14 | The Procter & Gamble Company | Bleaching compositions |
| US6894015B1 (en) | 1998-11-11 | 2005-05-17 | Procter & Gamble Company | Bleaching compositions |
| DE69814398D1 (de) | 1998-11-11 | 2003-06-12 | Procter & Gamble | Bleichmittelzusammensetzungen |
| DE19855329A1 (de) | 1998-12-01 | 2000-06-08 | Henkel Kgaa | Aktivchlorhaltige Zubereitungen mit stabilisierten optischen Aufhellern |
| DE10015991A1 (de) * | 2000-03-31 | 2001-10-11 | Henkel Kgaa | Textilpflegemittel |
| US20020169091A1 (en) * | 2001-02-14 | 2002-11-14 | Clare Jonathan Richard | Automatic dishwashing compositions comprising blooming perfume and base masking ingredients |
| GB2398571A (en) * | 2003-02-22 | 2004-08-25 | Reckitt Benckiser Inc | Acidic hard surface cleaning and/or disinfecting composition |
| KR100490564B1 (ko) * | 2002-07-23 | 2005-05-19 | 주식회사 메디슨 | 초음파 영상 신호로부터 장기를 인식하는 장치 및 방법 |
| ITMI20021693A1 (it) | 2002-07-30 | 2004-01-30 | 3V Sigma Spa | Composizioni liquide stabilizzate contenenti cloro attivo |
| US7125833B2 (en) | 2003-03-24 | 2006-10-24 | Wacker Chemie Ag | Cyclodextrin laundry detergent additive complexes and compositions containing same |
| EP1462512B1 (de) | 2003-03-24 | 2007-08-01 | The Procter & Gamble Company | Zusammensetzungen enthaltend Cyclodextrinkomplexe und mindestens ein Waschmitteladditiv |
| ES2321497T3 (es) | 2003-03-28 | 2009-06-08 | THE PROCTER & GAMBLE COMPANY | Composicion de blanqueo que comprende acido trimetoxibenzoico o una sal del mismo. |
| US6824705B1 (en) * | 2003-05-19 | 2004-11-30 | Colgate-Palmolive Co. | Bleach odor reducing composition |
| US20050101505A1 (en) * | 2003-11-06 | 2005-05-12 | Daniel Wood | Liquid laundry detergent composition having improved color-care properties |
| DE102004020017A1 (de) | 2004-04-21 | 2005-11-17 | Henkel Kgaa | Stark saurer Sanitärreiniger mit stabilisiertem Viskositäts-und Phasenverhalten |
| EP1614742B1 (de) | 2004-07-08 | 2007-12-05 | The Procter & Gamble Company | Bleichmittelzusammensetzung ein zyklisch gehindertes Amin enthaltend |
| WO2006048104A1 (en) * | 2004-11-01 | 2006-05-11 | Unilever N.V. | Insect repellent composition |
-
2005
- 2005-12-22 DE DE102005062008A patent/DE102005062008B3/de not_active Expired - Fee Related
-
2006
- 2006-12-11 WO PCT/EP2006/011890 patent/WO2007079870A1/de not_active Ceased
- 2006-12-11 ES ES06829482.6T patent/ES2605747T3/es active Active
- 2006-12-11 EP EP06829482.6A patent/EP1963474B1/de not_active Not-in-force
-
2008
- 2008-06-04 US US12/133,035 patent/US8008238B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007079870A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1963474B1 (de) | 2016-11-02 |
| US8008238B2 (en) | 2011-08-30 |
| ES2605747T3 (es) | 2017-03-16 |
| DE102005062008B3 (de) | 2007-08-30 |
| US20080261839A1 (en) | 2008-10-23 |
| WO2007079870A1 (de) | 2007-07-19 |
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