HRP20221551T1 - Descaling formulation for wcs - Google Patents

Descaling formulation for wcs Download PDF

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Publication number
HRP20221551T1
HRP20221551T1 HRP20221551TT HRP20221551T HRP20221551T1 HR P20221551 T1 HRP20221551 T1 HR P20221551T1 HR P20221551T T HRP20221551T T HR P20221551TT HR P20221551 T HRP20221551 T HR P20221551T HR P20221551 T1 HRP20221551 T1 HR P20221551T1
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HR
Croatia
Prior art keywords
weight
descaling
acid
range
formulation according
Prior art date
Application number
HRP20221551TT
Other languages
Croatian (hr)
Inventor
Vincenzo Russo
Cinzia Brignoli
Roberta MARELLI
Marco Oliva
Original Assignee
Bolton Manitoba S.P.A.
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Bolton Manitoba S.P.A. filed Critical Bolton Manitoba S.P.A.
Publication of HRP20221551T1 publication Critical patent/HRP20221551T1/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38Cationic compounds
    • C11D1/65Mixtures of anionic with cationic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/042Acids
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/34Organic compounds containing sulfur
    • C11D3/3418Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3765(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40Dyes ; Pigments
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38Cationic compounds
    • C11D1/62Quaternary ammonium compounds

Claims (11)

1. Formulacija za uklanjanje kamenca za WC-e naznačena time što sadrži ili se sastoji od a) sredstva za viskozitet koje se sastoji od kationskog surfaktanta i anionskog surfaktanta koje je odabrano, redom, od kvaternarnih amonijevih soli i soli jakih aromatičnih organskih kiselina, gdje je težinski odnos kvaternarnih amonijevih soli/soli jakih aromatičnih organskih kiselina, poželjno u opsegu od 1,000:1 do 10:1, ili poželjno od 5:1 do 4:1; b) sredstva za pigmentaciju koje se sastoji od ili sadrži koloidnu vodenu disperziju inertnog organskog polimera, koji se sastoji od stiren-akrilnog kopolimera, koji ima prosječnu molekulsku težinu u opsegu od 300.000 do 800.000 daltona, poželjno jednaku 500.000 daltona i koncentraciju čvrstih materija u opsegu od 20 do 50% težinskih, poželjno jednaku 35% težinskih; i c) sredstva za uklanjanje kamenca odabranog od klorovodične kiseline, fosforne kiseline, sumporne kiseline ili sulfaminske kiseline, poželjno klorovodične kiseline.1. A toilet descaling formulation comprising or consisting of a) a viscosity agent consisting of a cationic surfactant and an anionic surfactant selected, respectively, from quaternary ammonium salts and salts of strong aromatic organic acids, where the weight ratio of quaternary ammonium salts/salts of strong aromatic organic acids is preferably in the range of 1,000 :1 to 10:1, or preferably from 5:1 to 4:1; b) means for pigmentation consisting of or containing a colloidal aqueous dispersion of an inert organic polymer, consisting of a styrene-acrylic copolymer, having an average molecular weight in the range of 300,000 to 800,000 daltons, preferably equal to 500,000 daltons and a concentration of solids in the range from 20 to 50% by weight, preferably equal to 35% by weight; and c) descaling agents selected from hydrochloric acid, phosphoric acid, sulfuric acid or sulfamic acid, preferably hydrochloric acid. 2. Formulacija prema patentnom zahtjevu 1, pri čemu je kvaternarna amonijeva sol odabrana od soli opće formule (I) R1R2R3R4N+ Cl- (I) pri čemu R1, R2, R3, R4, isti ili različiti jedni od drugih, su alkil ili alkil-aril grupe koje imaju broj atoma ugljika u opsegu od 1 do 30, i poželjno su odabrani od loj-trimetilamonijevog klorida ili heksadeciltrimetilamonijevog klorida.2. Formulation according to patent claim 1, wherein the quaternary ammonium salt is selected from salts of the general formula (I) R1R2R3R4N+ Cl- (I) wherein R 1 , R 2 , R 3 , R 4 , the same or different from each other, are alkyl or alkyl-aryl groups having the number of carbon atoms in the range from 1 to 30, and are preferably selected from tallow-trimethylammonium chloride or hexadecyltrimethylammonium chloride. 3. Formulacija prema jednom ili više prethodnih patentnih zahtjeva, pri čemu je sol jake aromatične organske kiseline odabrana od sulfonata opće formule (II) R1-Ar-SO3Na (II) pri čemu R1 je alkil grupa koja ima broj atoma ugljika u opsegu od 1 do 30 i Ar je fenil grupa, poželjno odabrana od natrijeve soli dodecilbenzensulfonske kiseline, natrijeve soli 4-metilbenzensulfonske kiseline i odnosnih smjesa.3. Formulation according to one or more of the preceding patent claims, wherein the salt of a strong aromatic organic acid is selected from sulfonates of the general formula (II) R1-Ar-SO3Na (II) wherein R1 is an alkyl group having the number of carbon atoms in the range from 1 to 30 and Ar is a phenyl group, preferably selected from the sodium salt of dodecylbenzenesulfonic acid, the sodium salt of 4-methylbenzenesulfonic acid and related mixtures. 4. Formulacija prema jednom ili više prethodnih patentnih zahtjeva, pri čemu je sredstvo za viskozitet a) prisutno u količini u opsegu od 0,1 do 10% težinskih, gdje je kationski surfaktant prisutan u količini u opsegu od 0,09 do 9% težinskih i anionski surfaktant u količina u opsegu od 0,01 do 1% težinskih u odnosu na ukupnu težinu formulacije za uklanjanje kamenca.4. Formulation according to one or more of the preceding patent claims, wherein the viscosity agent a) is present in an amount in the range of 0.1 to 10% by weight, where the cationic surfactant is present in an amount in the range of 0.09 to 9% by weight and an anionic surfactant in an amount in the range of 0.01 to 1% by weight relative to the total weight of the descaling formulation. 5. Formulacija prema jednom ili više prethodnih patentnih zahtjeva, pri čemu je sredstvo za pigmentaciju koloidna vodena disperzija inertnog organskog polimera, odnosno stiren-akrilnog kopolimera koji ima prosječnu molekulsku težinu jednaku 500.000 daltona, i koncentraciju čvrstih materija jednaku 35% težinskih, u količini u opsegu od 0,01 do 5% težinskih u odnosu na ukupnu težinu formulacije za uklanjanje kamenca.5. Formulation according to one or more of the preceding patent claims, wherein the pigmenting agent is a colloidal aqueous dispersion of an inert organic polymer, i.e. a styrene-acrylic copolymer that has an average molecular weight equal to 500,000 daltons, and a concentration of solids equal to 35% by weight, in an amount in range from 0.01 to 5% by weight in relation to the total weight of the descaling formulation. 6. Formulacija prema jednom ili više prethodnih patentnih zahtjeva, pri čemu je sredstvo za uklanjanje kamenca odabrano od klorovodične kiseline, poželjno vodene otopine klorovodične kiseline sa 33% težinskih.6. Formulation according to one or more of the previous patent claims, wherein the descaling agent is selected from hydrochloric acid, preferably an aqueous solution of hydrochloric acid with 33% by weight. 7. Formulacija prema jednom ili više prethodnih patentnih zahtjeva, pri čemu je sredstvo za uklanjanje kamenca vodena otopina klorovodične kiseline sa 33% težinskih u količini u opsegu od 0,1 do 60% težinskih u odnosu na ukupnu težinu formulacije za uklanjanje kamenca.7. A formulation according to one or more of the preceding patent claims, wherein the descaling agent is an aqueous solution of hydrochloric acid with 33% by weight in an amount ranging from 0.1 to 60% by weight relative to the total weight of the descaling formulation. 8. Formulacija prema jednom ili više prethodnih patentnih zahtjeva, koja dalje sadrži parfemsko sredstvo ili miris u količini u opsegu od 0,01 do 1% težinskih u odnosu na ukupnu težinu formulacije za uklanjanje kamenca.8. A formulation according to one or more of the preceding patent claims, which further contains a perfume agent or fragrance in an amount in the range of 0.01 to 1% by weight in relation to the total weight of the descaling formulation. 9. Formulacija prema jednom ili više prethodnih patentnih zahtjeva, koja sadrži ili se sastoji od a) sredstva za viskozitet koje se sastoji od loj-trimetilamonijevog klorida ili heksadeciltrimetil-amonijevog klorida i smjese natrijeve soli dodecilbenzensulfonske kiseline i natrijeve soli 4-metil-benzensulfonske kiseline, u težinskom odnosu kvaternarne amonijeve soli/smjese natrijeve soli u odnosu od 5:1 do 4:1; b) sredstva za pigmentaciju koje se sastoji od koloidne vodene disperzije stiren-akrilnog kopolimera, koji ima prosječnu molekulsku težinu od 500.000 daltona i koncentraciju čvrstih materija jednaku 35% težinskih; i c) sredstva za uklanjanje kamenca koje je vodena otopina klorovodične kiseline sa 33% težinskih.9. A formulation according to one or more of the preceding patent claims, which contains or consists of a) viscosity agent consisting of tallow-trimethylammonium chloride or hexadecyltrimethylammonium chloride and a mixture of sodium salt of dodecylbenzenesulfonic acid and sodium salt of 4-methylbenzenesulfonic acid, in a weight ratio of quaternary ammonium salt/sodium salt mixture in a ratio of 5:1 up to 4:1; b) means for pigmentation consisting of a colloidal aqueous dispersion of styrene-acrylic copolymer, which has an average molecular weight of 500,000 daltons and a concentration of solids equal to 35% by weight; and c) means for removing limescale, which is an aqueous solution of hydrochloric acid with 33% by weight. 10. Formulacija prema jednom ili više prethodnih patentnih zahtjeva, koja se sastoji od a) sredstva za viskozitet koje se sastoji od 1,5% težinskih loj trimetilamonijevog klorida ili heksadecil-trimetilamonijevog klorida i 0,35% težinskih smjese natrijeve soli dodecilbenzen sulfonske kiseline i natrijeve soli 4-metil-benzensulfonske kiseline; b) sredstva za pigmentaciju koje se sastoji od 0,6% težinskih koloidne vodene disperzije stiren-akrilnog kopolimera, koji ima prosječnu molekulsku težinu od 500.000 daltona i koncentraciju čvrstih materija jednaku 35% težine; c) 41% težinske vodene otopine klorovodične kiseline sa 33% težinskih, kao sredstva za uklanjanje kamenca; d) 0,1% težinskih mirisa, dodatka do 100 koji se sastoji od vode.10. Formulation according to one or more preceding patent claims, which consists of a) viscosity agent consisting of 1.5% by weight of tallow trimethylammonium chloride or hexadecyl-trimethylammonium chloride and 0.35% by weight of a mixture of sodium salt of dodecylbenzene sulfonic acid and sodium salt of 4-methylbenzenesulfonic acid; b) means for pigmentation consisting of 0.6% by weight colloidal aqueous dispersion of styrene-acrylic copolymer, which has an average molecular weight of 500,000 daltons and a concentration of solids equal to 35% by weight; c) 41% by weight aqueous solution of hydrochloric acid with 33% by weight, as a means of removing scale; d) 0.1% by weight of fragrances, addition to 100 which consists of water. 11. Primjena formulacije za uklanjanje kamenca prema jednom ili više patentnih zahtjeva od 1 do 10, za nanošenje na površinu kupaonske opreme, poželjno za nanošenje na površinu WC-a, kao sredstva za uklanjanje kamenca i deterdženta.11. Application of the descaling formulation according to one or more patent claims from 1 to 10, for application to the surface of the bathroom equipment, preferably for application to the surface of the WC, as a descaling agent and detergent.
HRP20221551TT 2018-09-12 2019-09-11 Descaling formulation for wcs HRP20221551T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201800008545 2018-09-12
EP19196827.0A EP3623455B1 (en) 2018-09-12 2019-09-11 Descaling formulation for wcs

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HRP20221551T1 true HRP20221551T1 (en) 2023-02-17

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EP (1) EP3623455B1 (en)
ES (1) ES2934464T3 (en)
HR (1) HRP20221551T1 (en)
HU (1) HUE061204T2 (en)
PL (1) PL3623455T3 (en)
RS (1) RS63907B1 (en)
SI (1) SI3623455T1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073233B (en) * 1980-04-03 1983-10-05 Arrow Chem Ltd Cleaning compositions
EP0832964A1 (en) * 1996-09-19 1998-04-01 The Procter & Gamble Company Liquid stable thickened cleaning compositions
US6479446B1 (en) * 1997-11-26 2002-11-12 The Procter & Gamble Company Aqueous cleaning compositions in dispersed lamellar phase

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RS63907B1 (en) 2023-02-28
ES2934464T3 (en) 2023-02-22
PL3623455T3 (en) 2023-04-11
SI3623455T1 (en) 2023-04-28
EP3623455B1 (en) 2022-12-07
EP3623455A1 (en) 2020-03-18
HUE061204T2 (en) 2023-05-28

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