NO844779L - INK PREPARATION - Google Patents
INK PREPARATIONInfo
- Publication number
- NO844779L NO844779L NO844779A NO844779A NO844779L NO 844779 L NO844779 L NO 844779L NO 844779 A NO844779 A NO 844779A NO 844779 A NO844779 A NO 844779A NO 844779 L NO844779 L NO 844779L
- Authority
- NO
- Norway
- Prior art keywords
- preparation
- amine oxide
- weight
- alkali metal
- alkyl group
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims description 19
- 150000001412 amines Chemical class 0.000 claims description 16
- 229910052783 alkali metal Inorganic materials 0.000 claims description 13
- -1 alkali metal hypochlorite Chemical class 0.000 claims description 9
- 238000004061 bleaching Methods 0.000 claims description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 239000007844 bleaching agent Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 125000005270 trialkylamine group Chemical group 0.000 claims description 4
- 239000003599 detergent Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 11
- 230000008719 thickening Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 1
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- YZQBYALVHAANGI-UHFFFAOYSA-N magnesium;dihypochlorite Chemical compound [Mg+2].Cl[O-].Cl[O-] YZQBYALVHAANGI-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/75—Amino oxides
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
Description
Oppfinnelsen vedrører et bleke- og rengjøringspreparat,The invention relates to a bleaching and cleaning preparation,
og mer spesielt et flytende, fortykket klorblekepreparat som er basert på en vandig løsning av alkalimetallhypokloritt. and more particularly a liquid, concentrated chlorine bleach preparation which is based on an aqueous solution of alkali metal hypochlorite.
Vandige løsninger av et alkalimetallhypokloritt er i ut-strakt bruk som desinfiserende rengjøringsmidler for klosett-skåler, urinaler, avløpsrør og kloakkrør, men kan også anvendes ved rengjøring og blekning av tøy. Aqueous solutions of an alkali metal hypochlorite are widely used as disinfectant cleaners for toilet bowls, urinals, drain pipes and sewer pipes, but can also be used for cleaning and bleaching clothes.
I britisk patentskrift nr. 1 329 086 er det erkjent at ef-fektiviteten av slike løsninger økes betydelig ved fortykning til viskositeter ved hvilke de adhererer meget lenger til ikke-horisontale overflater, hvorved det gjøres mulig for dem å utfø-re sin bleke/rengjøringsfunksjon før de renner av. In British patent document No. 1 329 086 it is recognized that the effectiveness of such solutions is significantly increased by thickening to viscosities at which they adhere much longer to non-horizontal surfaces, thereby enabling them to perform their bleaching/cleaning function before they run off.
I britisk patentskrift nr. 1 329 086 er det beskrevet fortykkede klorblekepreparater som har et innhold av aktivt klor på 1-15 vekt% og et fortykkende vaskeaktivt system som omfatter et alkalimetallsalt av en fullstendig mettet Cg-C^g-fettsyre i kombinasjon med bl.a. et trialkylaminoksyd som har en rettkjedet Cg-Clg-alkylgruppe og to C^-C.j-grupper. British patent document no. 1 329 086 describes thickened chlorine bleach preparations which have an active chlorine content of 1-15% by weight and a thickening washing active system comprising an alkali metal salt of a fully saturated Cg-C^g fatty acid in combination with .a. a trialkylamine oxide having a straight chain C 8 -C 8 alkyl group and two C 1 -C 1 groups.
Generelt inneholder nåtidens blekeprodukter som er basert på det ovennevnte fortykningssystem de kommersielt tilgjengeli-ge aminoksyder som stammer fra naturlig forekommende fettsyrer, f.eks. kokosnøttsyrer, laurinsyre og myristinsyre. In general, today's bleaching products which are based on the above-mentioned thickening system contain the commercially available amine oxides which originate from naturally occurring fatty acids, e.g. coconut acids, lauric acid and myristic acid.
Det er nå funnet at hvis en vesentlig andel (som skal defi-neres nedenunder) av de langkjedede alkylgrupper av aminoksydet er C-^g-C^g-alkylgrupper, så forbedres fortykningsvirkningen sig-nifikant, og følgelig kan nivåer av det fortykkende aktive system reduseres. Videre er det funnet at, spesielt hvis høyere andeler av aminoksyd har C^g-alkylgrupper, kan vektforholdet mel-lom aminoksydet og det koaktive senkes, noe som generelt fører til ytterligere reduksjon i omkostninger. It has now been found that if a significant proportion (to be defined below) of the long-chain alkyl groups of the amine oxide are C-2-C4-alkyl groups, then the thickening effect is significantly improved, and consequently levels of the thickening active system can be reduced . Furthermore, it has been found that, especially if higher proportions of amine oxide have C 1-6 alkyl groups, the weight ratio between the amine oxide and the co-active can be lowered, which generally leads to a further reduction in costs.
Følgelig tilveiebringer oppfinnelsen et flytende, fortykket klorblekepreparat som omfatter en vandig alkalimetallhypo-klorittløsning som er fortykket ved hjelp av en vaskeaktiv blanding som omfatter et mono(Cg-C^g)-di(C^-C^)alkylamin-oksyd, Accordingly, the invention provides a liquid, thickened chlorine bleach preparation comprising an aqueous alkali metal hypochlorite solution which has been thickened by means of a detergent active composition comprising a mono(Cg-C^g)-di(C^-C^)alkylamine oxide,
som erkarakterisert vedat minst 20 vekt% av aminoksydkomponenten har C^g-C^g-alkylgrupper. which is characterized in that at least 20% by weight of the amine oxide component has C₁₂-C₁₂ alkyl groups.
Det fortykkende aktive system består av minst to forskjellige vaskeaktive komponenter, hvorav én omfatter et trialkylaminoksyd som har to kortkjedede C^-C^-alkylgrupper og en langkjedet Cg-C^g-alkylgruppe. I den hensikt å oppnå fordele-ne ved foreliggende oppfinnelse bør minst 20 %, fortrinnsvis 20-50 %, og helst 30-50 % i vekt av aminoksydet inneholde langkjedede alkylgrupper som har 16-18 karbonatomer. Større andeler av aminoksyd som har C^g-alkylgrupper har en økende effekt på tåkepunktet til preparatet og tillater generelt en reduksjon av aminoksyd/koaktiv-vektforholdet. Følgelig foretrekkes det at i C^g-C^<g-a>lkylaminoksydfraksjonen skal mengden av C^g-alkyl overstige mengden av C^g-alkyl. The thickening active system consists of at least two different detergent-active components, one of which comprises a trialkylamine oxide which has two short-chain C₁-C₂-alkyl groups and a long-chain C₆-C₁₂-alkyl group. In order to achieve the advantages of the present invention, at least 20%, preferably 20-50%, and preferably 30-50% by weight of the amine oxide should contain long-chain alkyl groups having 16-18 carbon atoms. Larger proportions of amine oxide having C 1-8 alkyl groups have an increasing effect on the cloud point of the preparation and generally allow a reduction of the amine oxide/coactive weight ratio. Accordingly, it is preferred that in the C₁₂-C₁<g₀-α>alkylamine oxide fraction the amount of C₁₋ alkyl should exceed the amount of C₁₋ alkyl.
Den annen vaskeaktive komponent som er til stede i fortyk-ningsmidlet kan være en alkalimetallsåpe eller blanding derav i henhold til britisk patent nr. 1 329 086, alkalimetallacyl-sarkosinater eller -alkyltaurider i henhold til britisk patent nr. 1 466 560 eller sukkerestere i henhold til nederlandsk pa-tentsøknad nr. 76 05328, eller blandinger derav. Alkalimetall-C-^Q-C^g-alkyleter (som inneholder 1-10 mol etylen- og/eller pro-pylenoksyd) sulfater kan også anvendes. Imidlertid foretrekkes blandingene av trialkylaminoksyder og alkalimetallsåper av fullstendig mettede C0-CnQ-fettsyrer. The other detergent active component present in the thickener may be an alkali metal soap or mixture thereof according to British Patent No. 1,329,086, alkali metal acyl sarcosinates or alkyl taurides according to British Patent No. 1,466,560 or sugar esters according to to Dutch Patent Application No. 76 05328, or mixtures thereof. Alkali metal C-3Q-C4-alkyl ether (containing 1-10 moles of ethylene and/or propylene oxide) sulfates can also be used. However, the mixtures of trialkylamine oxides and alkali metal soaps of fully saturated C0-CnQ fatty acids are preferred.
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Det fortykkende aktive system anvendes i en mengde av 0,3-5 %, fortrinnsvis 0,5-3 %, i vekt av sluttproduktet. The thickening active system is used in an amount of 0.3-5%, preferably 0.5-3%, by weight of the final product.
Preparatet kan fortykkes til et bredt område av viskosi-terer, fortrinnsvis fra ca. 10 til 250 cS eller endog fra ca. 30 til 150 cS, målt med et U-rør-viskosimeter ved en temperatur på 25°C. The preparation can be thickened to a wide range of viscosities, preferably from approx. 10 to 250 cS or even from approx. 30 to 150 cS, measured with a U-tube viscometer at a temperature of 25°C.
Stabiliteten til preparatet kan forbedres ved tilsetning av en liten mengde, i størrelsesorden 0,1-15 %, av alkaliske midler, for eksempel natriumkarbonat, trinatriumortofosfat, natriumhydroksyd og lignende. The stability of the preparation can be improved by adding a small amount, in the order of 0.1-15%, of alkaline agents, for example sodium carbonate, trisodium orthophosphate, sodium hydroxide and the like.
Alkalimetallhypoklorittet vil generelt være til stede i preparatet i en mengde som er tilstrekkelig til å tilveiebringe fra 1 til 15 %, fortrinnsvis 2-11 % og helst 5-10 %, i vekt av tilgjengelig klor på basis av preparatets totale vekt. The alkali metal hypochlorite will generally be present in the composition in an amount sufficient to provide from 1 to 15%, preferably 2-11% and most preferably 5-10%, by weight of available chlorine based on the total weight of the composition.
Selv om alkalimetallhypokloritter foretrekkes, kan også andre klorforbindelser som gir hypokloritt-ionet i alkalisk vandig løsning, anvendes, for eksempel kalsium- og.magnesiumhypo-kloritt, alkalimetalldiklorisocyanurat, kloraminer og lignende. Although alkali metal hypochlorites are preferred, other chlorine compounds which give the hypochlorite ion in alkaline aqueous solution can also be used, for example calcium and magnesium hypochlorite, alkali metal dichloroisocyanurate, chloramines and the like.
Videre kan de fortykkede klorblekepreparater i henhold til oppfinnelsen inneholde små mengder av konvensjonelle additiver, for eksempel hypoklorittløselige og stabile farvemidler og parfyme. Små mengder av uløselige faste partikler er også tolerable. Furthermore, the thickened chlorine bleach preparations according to the invention can contain small amounts of conventional additives, for example hypochlorite-soluble and stable coloring agents and perfume. Small amounts of insoluble solid particles are also tolerable.
Preparatene i henhold til oppfinnelsen kan fremstilles på konvensjonell måte, for eksempel som beskrevet i britisk patentskrift nr. 1 329 086. The preparations according to the invention can be produced in a conventional way, for example as described in British patent document no. 1 329 086.
Preparatene i henhold til oppfinnelsen er nyttige for alle blekeformål, spesielt for ) blekning av harde overflater, for eksempel toaletter, fliser, gulv, kjøkkenkummer osv., hvor de, på grunn av sin fortykkede natur, adhererer lenger til overfla-ten enn ikke-fortykkede blekepreparater. The preparations according to the invention are useful for all bleaching purposes, especially for bleaching hard surfaces, for example toilets, tiles, floors, kitchen sinks, etc., where, due to their thickened nature, they adhere longer to the surface than non- thickened bleaching preparations.
Oppfinnelsen skal ytterligere illustreres ved hjelp av ek-sempler, hvor alle prosenter er i vekt med mindre annet er angitt . The invention shall be further illustrated by means of examples, where all percentages are by weight unless otherwise stated.
Følgende generelle sammensetning ble anvendt i alle eksemp-ler: The following general composition was used in all examples:
I tabell 1 er det angitt sammenligningseksempler, som for produkter med konstant aktivt nivå illustrerer effektene av å variere aminoksydpreparater når det gjelder viskositet og tåkepunktoppførsel. Table 1 shows comparative examples which, for products with a constant active level, illustrate the effects of varying amine oxide preparations in terms of viscosity and cloud point behaviour.
I tabell 2 er det angitt sammenligningseksempler som for produkter med samme viskositet (^4 5cS) og tåkepunkt (M3°C) illustrerer reduksjonen i aktivt nivå for varierende aminoksydsammensetninger. Table 2 shows comparative examples which, for products with the same viscosity (^4 5cS) and cloud point (M3°C), illustrate the reduction in active level for varying amine oxide compositions.
I tabell 3 er det gitt sammenligningseksempler som for produkter med samme tåkepunkt (4 5°C) illustrerer effekten på viskosi-teten for varierende aminoksydsammensetninger (anvendelse av blandinger av kokos-AO og talg-AO) og reduksjon i såpenivå. In table 3, comparison examples are given which, for products with the same cloud point (4 5°C), illustrate the effect on viscosity for varying amine oxide compositions (use of mixtures of coconut-AO and tallow-AO) and reduction in soap level.
I tabell 4 er det angitt sammenligningseksempler som for produkter med samme viskositet (25 cS) illustrerer reduksjonen i aktivt system. Table 4 shows comparative examples which, for products with the same viscosity (25 cS), illustrate the reduction in the active system.
Eksemplene 20 og 21 viser forbedret skummeoppførsel. Examples 20 and 21 show improved foaming behavior.
I tabell 5 er det angitt sammenligningseksempler som illutrerer effekten av å variere aminoksydsammensetninger for andre koaktiver. Table 5 shows comparative examples that illustrate the effect of varying amine oxide compositions for other coactivators.
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838332271A GB8332271D0 (en) | 1983-12-02 | 1983-12-02 | Bleaching composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO844779L true NO844779L (en) | 1985-06-03 |
Family
ID=10552754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO844779A NO844779L (en) | 1983-12-02 | 1984-11-30 | INK PREPARATION |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0145084A3 (en) |
| JP (1) | JPS60186600A (en) |
| AU (1) | AU3622684A (en) |
| GB (1) | GB8332271D0 (en) |
| NO (1) | NO844779L (en) |
| ZA (1) | ZA849401B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4828748A (en) * | 1986-01-03 | 1989-05-09 | The Drackett Company | Thickened alkali metal hypochlorite compositions |
| GB8608292D0 (en) * | 1986-04-04 | 1986-05-08 | Unilever Plc | Thickened liquid bleaching composition |
| GB8630845D0 (en) * | 1986-12-24 | 1987-02-04 | Ici Plc | Bleaching compositions |
| US4946619A (en) * | 1988-07-19 | 1990-08-07 | The Clorox Company | Solubilization of brighter in liquid hypochlorite |
| CA2003857C (en) * | 1988-12-15 | 1995-07-18 | Lisa Michele Finley | Stable thickened aqueous bleach compositions |
| GB9213578D0 (en) * | 1992-06-26 | 1992-08-12 | Unilever Plc | Improvements to bleaching compositions |
| ZA935882B (en) * | 1992-10-19 | 1994-03-11 | Clorox Co | Composition and method for developing extensional viscosity in cleaning compositions. |
| EP0651051A3 (en) * | 1993-10-29 | 1996-02-28 | Clorox Co | Gelled hypochlorite-based cleaner. |
| US5804545A (en) * | 1993-11-24 | 1998-09-08 | West Argo, Inc. | Stable alkaline chlorine compositions |
| BR9408443A (en) * | 1993-12-29 | 1997-08-05 | Reckitt & Colman Inc | Aqueous composition of hypochlorite laundry additive bathroom cleaner and toilet cleaner |
| BR9507920A (en) * | 1994-06-07 | 1997-09-23 | Reckitt & Colman Inc | Composition for opening and cleaning clogged drains and process for cleaning a clogged drain |
| DE19621048C2 (en) * | 1996-05-24 | 2000-06-21 | Henkel Kgaa | Aqueous bleach and disinfectant |
| DE19730650C2 (en) | 1997-07-17 | 1999-12-02 | Henkel Kgaa | Process for avoiding the deposition of heavy metal ions on textile fibers |
| DE19858238A1 (en) * | 1998-12-17 | 2000-06-21 | Henkel Kgaa | Viscoelastic bleach and disinfectant |
| EP1363709A4 (en) * | 2001-02-01 | 2004-06-16 | Becton Dickinson Co | Surfactant/oxidizing agent solution and methods of use |
| US9637708B2 (en) | 2014-02-14 | 2017-05-02 | Ecolab Usa Inc. | Reduced misting and clinging chlorine-based hard surface cleaner |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE38738B1 (en) * | 1974-01-07 | 1978-05-24 | Unilever Ltd | Pourable liquid compositions |
| US4352678A (en) * | 1978-10-02 | 1982-10-05 | Lever Brothers Company | Thickened abrasive bleaching compositions |
| GB2051162A (en) * | 1979-05-30 | 1981-01-14 | Reckitt & Colmann Prod Ltd | Thickened aqueous alkali metal hypochlorite solutions |
| NL7908798A (en) * | 1979-12-05 | 1981-07-01 | Unilever Nv | LIQUID, THICKENED CHLORINE BLEACH. |
| ATE17595T1 (en) * | 1981-11-07 | 1986-02-15 | Procter & Gamble | DETERGENT COMPOSITIONS. |
| DE3380736D1 (en) * | 1983-10-14 | 1989-11-23 | Procter & Gamble | Cleaning compositions |
-
1983
- 1983-12-02 GB GB838332271A patent/GB8332271D0/en active Pending
-
1984
- 1984-11-30 NO NO844779A patent/NO844779L/en unknown
- 1984-11-30 EP EP84201759A patent/EP0145084A3/en not_active Withdrawn
- 1984-12-03 JP JP59255551A patent/JPS60186600A/en active Pending
- 1984-12-03 ZA ZA849401A patent/ZA849401B/en unknown
- 1984-12-03 AU AU36226/84A patent/AU3622684A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU3622684A (en) | 1985-06-13 |
| EP0145084A2 (en) | 1985-06-19 |
| ZA849401B (en) | 1986-08-27 |
| JPS60186600A (en) | 1985-09-24 |
| GB8332271D0 (en) | 1984-01-11 |
| EP0145084A3 (en) | 1986-06-04 |
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