NL9000040A - DETERGENT PREPARATIONS NOT CONTAINING PHOSPHATES AND SILICATES. - Google Patents
DETERGENT PREPARATIONS NOT CONTAINING PHOSPHATES AND SILICATES. Download PDFInfo
- Publication number
- NL9000040A NL9000040A NL9000040A NL9000040A NL9000040A NL 9000040 A NL9000040 A NL 9000040A NL 9000040 A NL9000040 A NL 9000040A NL 9000040 A NL9000040 A NL 9000040A NL 9000040 A NL9000040 A NL 9000040A
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- Netherlands
- Prior art keywords
- acid
- polycarboxylate
- phosphonate
- preparation
- alkali
- Prior art date
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- 238000002360 preparation method Methods 0.000 title claims description 23
- 229910019142 PO4 Inorganic materials 0.000 title claims description 8
- 150000004760 silicates Chemical class 0.000 title claims description 7
- 239000003599 detergent Substances 0.000 title description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims description 23
- -1 alkylene phosphonic acid Chemical compound 0.000 claims description 14
- 229920005646 polycarboxylate Polymers 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000003112 inhibitor Substances 0.000 claims description 7
- 235000021317 phosphate Nutrition 0.000 claims description 7
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 6
- 239000003352 sequestering agent Substances 0.000 claims description 6
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 4
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- IVHVNMLJNASKHW-UHFFFAOYSA-M Chlorphonium chloride Chemical compound [Cl-].CCCC[P+](CCCC)(CCCC)CC1=CC=C(Cl)C=C1Cl IVHVNMLJNASKHW-UHFFFAOYSA-M 0.000 claims 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims 1
- 150000008041 alkali metal carbonates Chemical class 0.000 claims 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 150000007942 carboxylates Chemical class 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000002563 ionic surfactant Substances 0.000 claims 1
- 150000002735 metacrylic acids Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000003009 phosphonic acids Chemical class 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 229920002125 Sokalan® Polymers 0.000 description 6
- 239000004584 polyacrylic acid Substances 0.000 description 6
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 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 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 235000010288 sodium nitrite Nutrition 0.000 description 3
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 159000000000 sodium salts Chemical group 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/06—Hydroxides
-
- 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
- C11D3/36—Organic compounds containing phosphorus
- C11D3/361—Phosphonates, phosphinates or phosphonites
-
- 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
- C11D3/37—Polymers
- C11D3/3746—Macromolecular 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
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/12—Carbonates bicarbonates
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/36—Organic compounds containing phosphorus
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)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Description
Wasmiddelpreparaten die geen fosfaten en silicaten bevatten.Detergent preparations that do not contain phosphates and silicates.
De uitvinding heeft betrekking op waterige waspreparaten die geen fosfaat en silicaat, doch alkali en een combinatie van een polycarboxylaat en een fosfonaat bevatten.The invention relates to aqueous washing preparations which do not contain phosphate and silicate, but alkali and a combination of a polycarboxylate and a phosphonate.
Het is wenselijk het gebruik van waspreparaten die fosfaten en/of silicaten bevatten te vermijden.It is desirable to avoid the use of washing compositions containing phosphates and / or silicates.
Het is bekend dat fosfaten ecologisch ongewenst zijn en in bepaalde landen zelfs niet zijn toegestaan. Silicaten hebben het nadeel dat zij de neiging hebben neerslagen in de betreffende wasmachine te vormen waarin ze worden toegepast.It is known that phosphates are environmentally undesirable and are not even allowed in certain countries. Silicates have the disadvantage that they tend to form precipitates in the respective washing machine in which they are used.
Volgens de uitvinding wordt een waterig waspreparaat dat geen fosfaten en silicaten bevat verschaft, dat (i) 5 - 45% alkali, (ii) 0,2 - 20% polycarboxylaat en (iii) 0,1 - 10% fosfonaat en voor de rest water bevat.According to the invention, an aqueous washing composition containing no phosphates and silicates is provided, which contains (i) 5 - 45% alkali, (ii) 0.2 - 20% polycarboxylate and (iii) 0.1 - 10% phosphonate and the remainder contains water.
Bij het bereiden van de preparaten volgens de uitvinding kunnen het polycarboxylaat en/of fosfonaat in situ worden gevormd door het overeenkomstige vrije zuur toe te voegen dat bij contact met het alkali het > zout vormt of door de zoutvorm als zodanig toe te voegen.In preparing the compositions of the invention, the polycarboxylate and / or phosphonate can be formed in situ by adding the corresponding free acid which forms the salt upon contact with the alkali or by adding the salt form as such.
Alle percentages vermeld in de preparaten volgens de uitvinding zijn gewichtspercentages van de actieve verbinding of materiaal en hebben betrekking op het totale preparaat.All percentages stated in the compositions of the invention are percentages by weight of the active compound or material and refer to the total composition.
Bovendien kunnen de preparaten volgens de uit- vinding andere toevoegsels bevatten, zoals bijvoorbeeld sequestreermiddelen en/of corrosieremmers.In addition, the compositions of the invention may contain other additives, such as, for example, sequestrants and / or corrosion inhibitors.
B^j voorkeur is in de preparaten volgens deuit-vinding de; verhouding!, van polycarboxylaat tot fosfonaat l:ï;to^‘3CP.ï1, vooral 1,5:1 tot 12:1.In the compositions of the invention, preference is given to; ratio !, from polycarboxylate to phosphonate 1: 1 to 3 CP1, especially 1.5: 1 to 12: 1.
¢13¾ preparaten volgens de uitvinding kunnen worden gebruikt als alkalidcwioren bij industriële wasprocessen.¢ 13¾ preparations according to the invention can be used as alkalides in industrial washing processes.
Bi jivoArkeur bevat eeffi dergelijk preparaat volgens de (i) 15 - 35%, vooral 18 - 30% alkali, * (ii) 3 - 10%, vooral 4 - 7% polycarboxylaat en (iii) 0,2 - 1,5%, vooral 0,5 - 1,2% fosfonaat, waarbij de rest water is en één of een aantal verbindingen gekozen uit sequestreermiddelen en corrosieremmers.Preferably, such a preparation contains according to the (i) 15 - 35%, especially 18 - 30% alkali, * (ii) 3 - 10%, especially 4 - 7% polycarboxylate and (iii) 0.2 - 1.5% , especially 0.5-1.2% phosphonate, the balance being water and one or more compounds selected from sequestrants and corrosion inhibitors.
De preparaten volgens de uitvinding kunnen eveneens worden toegepast als wasvloeistoffen voor toepassing in een vaatwasmachine. Dergelijke preparaten mogen geen chloor bevattende verbindingen bevatten. Bij voorkeur bevat een dergelijk preparaat volgens de uitvinding; (i) 10 - 35%, vooral 13 - 20%?alkali, (ii) 0,5 - 15%, vooral 0,5 - 10,5%#polycarboxylaat en (iii) 0,2 - 5%, vooral 0,4 - 3%>fosfonaat, waarbij, de rest water is. .The compositions according to the invention can also be used as washing liquids for use in a dishwasher. Such preparations should not contain any chlorine-containing compounds. Preferably such a preparation according to the invention contains; (i) 10 - 35%, especially 13 - 20%? alkali, (ii) 0.5 - 15%, especially 0.5 - 10.5% # polycarboxylate and (iii) 0.2 - 5%, especially 0 .4-3% phosphonate, the balance being water. .
. .Dfi-pH van deze preparaten is bi j voorkeur groter da*. 1,0 iv " •; A^ibevolen alkaliën die in de waterige preparaten volgen© de uitvinding worden toegepast zijn alkalimetaal-hydrdk^de pf-carbonaart, in het bijzonder natrium- of kaliumiiydroxyde of -qarbonaat. De alkali kan in vaste vorm of als een zeer :sterk geconcentreerde waterige oplossing worden gebfnikt.. The pH of these preparations is preferably greater than *. 1.0 IV. Recommended alkalis used in the aqueous compositions of this invention are alkali metal hydrophilic pf carbonate, especially sodium or potassium hydroxide or carbonate. The alkali may be in solid or as a highly concentrated aqueous solution.
Bij voorkeur is in een preparaat volgens de uitvin- ........... '< ! ΐ' >' 'S' '' i' . ' ~ ding het polycarboxylaat bij voorkeur is afgeleid van polymeren met een medium tot hoog molecuulgewicht (bij voorkeur met een molecuulgewicht van 800 tot 500.000, in het bijzonder 1000 - 250.000, vooral 4.000 - 120.000), waarbij het polycarboxylaat in het bijzonder is afgeleid van één van de volgende zuren: methacrylzuur, acrylzuur, «C-hydroxyacrylzuur, maleinezuur of copolymeren daarvan.Preferably, in a composition according to the invention ... ΐ '>' 'S' '' i '. Preferably the polycarboxylate is derived from medium to high molecular weight polymers (preferably with a molecular weight of from 800 to 500,000, especially 1000-250,000, especially 4,000-120,000), the polycarboxylate being especially derived from any of the following acids: methacrylic acid, acrylic acid, CC-hydroxyacrylic acid, maleic acid or copolymers thereof.
Dergelijke polycarbonzuren zijn in een waterige oplossing. Bij voorkeur is het polycarbonzuur in de vorm van een alkalimetaalzout, bij voorkeur een natrium- of kaliumzout. Het verdient aanbeveling dat het polymeer een polyacrylaatpolymeer is.Such polycarboxylic acids are in an aqueous solution. Preferably, the polycarboxylic acid is in the form of an alkali metal salt, preferably a sodium or potassium salt. It is recommended that the polymer be a polyacrylate polymer.
Aanbevolen fosfonaten zijn die afgeleid van hydroxy- alkyleenfosfonzuur of aminomethyleenfos- fonzuur of fosfon alkyleencarbonzuur. Het verdient vooral aanbeveling dat het fosfonzuur is afgeleid van: 1- hydroxyethaan-1,1-difosfonzuur (HEDP), aminotri(methyleenfosfonzuur) (ATMP), ethyleendiaminetetra(methyleenfosfonzuur) (EDTMP), diethvleentriaminepenta(methyleenfosfonzuur) (DETPMP) hexamethyleendiaminetetra(methyleenfosfonzuur), amineoxydetri(methyleenfosfonzuur) en 2- fosfonobutaan-1,2,4-tricarbonzuur (PBTC).Recommended phosphonates are those derived from hydroxyalkylene phosphonic acid or aminomethylene phosphonic acid or phosphonic alkylene carboxylic acid. It is especially recommended that the phosphonic acid be derived from: 1-hydroxyethane-1,1-diphosphonic acid (HEDP), aminotri (methylene phosphonic acid) (ATMP), ethylenediamine tetra (methylene phosphonic acid) (EDTMP), diethylene triamine penta (methylene phosphonic acid (methylPMPiaminetetraamethyl) hexamethyl) ), amine oxide tri (methylene phosphonic acid) and 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTC).
Bij voorxeur bevatten de preparaten volgens de uitvinding één of een aantal sequestreermiddelen gekozen uit zouten van nitrilotriazijnzuur en citroenzuur. Het verdient aanbeveling dat de toegepaste hoeveelheid sequestreermiddel tussen 3 en 20%, op basis van het gewicht van het preparaat^ligt. Aanbevolen zoutvormen zijn die afgeleid van de alkalimetalen, bijvoorbeeld van natrium en kalium.Preferably, the compositions of the invention contain one or more sequestrants selected from salts of nitrilotriacetic acid and citric acid. It is recommended that the amount of sequestrant used is between 3 and 20%, based on the weight of the preparation. Recommended salt forms are those derived from the alkali metals, for example from sodium and potassium.
Wordt een preparaat volgens de uitvinding toegepast als vloeibaar preparaat voor de vaatwasmachine (dat daarom geen chloorbevattende verbindingen bevat), dan bevat dit preparaat desgewenst één of een aantal corrosieremmers. Aanbevolen corrosieremmers worden gekozen uit natriumnitriet, benzotriazolen of tolyl-triazolen·. Indien een corrosieremmer aanwezig is, is deze remmer bij voorkeur aanwezig in een hoeveelheid gekozen uit 0,5 - 1% natriumnitriet en 0,2 - 0,4% benzotriazool of tolyltriazool.If a preparation according to the invention is used as a liquid preparation for the dishwasher (which therefore does not contain any chlorine-containing compounds), this preparation optionally contains one or a number of corrosion inhibitors. Recommended corrosion inhibitors are selected from sodium nitrite, benzotriazoles or tolyl triazoles. If a corrosion inhibitor is present, this inhibitor is preferably present in an amount selected from 0.5-1% sodium nitrite and 0.2-0.4% benzotriazole or tolyltriazole.
Dè preparaten volgens de uitvinding vertonen bij toepassing als vloeibare preparaten in vaatwasmachines (dat wil zeggen zonder chloorhoudende verbindingen) uitzonderlijk goede was- en reinigingseigenschappen en hebben bovendien niet de hiervoor vermelde nadelen die verbonden zijn met vloeibare waspreparaten die fosfaten en silicaten bevatten.The compositions of the invention when used as liquid compositions in dishwashers (i.e., without chlorine-containing compounds) exhibit exceptionally good washing and cleaning properties and, moreover, do not have the aforementioned drawbacks associated with liquid detergent compositions containing phosphates and silicates.
Preparaten volgens de uitvinding die worden toegepast als alkalidonoren in industriële wasvloeistoffen produceren stabiele, sterk alkalische, geconcentreerde producten, die, door toevoeging van anionogene of niet-ionogene, oppervlakteaktieve middelen bruikbare industriële wasvloeistoffen geven.Compositions according to the invention which are used as alkali donors in industrial washing liquids produce stable, highly alkaline, concentrated products which, by adding anionic or nonionic surfactants, give useful industrial washing liquids.
De uitvinding zal nu aan de hand van de volgende voorbeelden, waarin alle hoeveelheden zijn uitgedrukt in gewichtsprocenten van het preparaat, worden toegelicht.The invention will now be illustrated by the following examples, in which all amounts are expressed in percent by weight of the preparation.
Polyacrylzuur A heeft een mol. gew. van 100.000 en wordt als 29%-ige oplossing van het half geneutraliseerde zuur (natriumzoutvorm) toegepast.Polyacrylic acid A has a mole. wt. of 100,000 and is used as the 29% solution of the semi-neutralized acid (sodium salt form).
Polyacrylzuur B heeft een mol.gew. van 4.500 en wordt als 49%-ige oplossing gebruikt.Polyacrylic acid B has a molecular weight. of 4,500 and is used as a 49% solution.
Het natriumzout van nitrilotriazijnzuur (NTA) wor^fe a^s ^Oè-dge oplossing.gebruikt.The sodium salt of nitrilotriacetic acid (NTA) is used as an oily solution.
r p. diethyleentr|.aminepenta (methyleenfosfonzuur) wordt als 50<èige oplossing toêgepast. l-diydroxyeth^an-l, 1-difosfonzüur (HEDP) wordt als !6O%’ti?re oplossing toegepast.r p. diethylene trinamine penta (methylene phosphonic acid) is used as 50% solution. 1-Dihydroxyethan-1,1-diphosphosphonic acid (HEDP) is used as the 60% solution.
oplossingen};zijn oplossingen in water.solutions} are solutions in water.
Voorbeeld 1-8:Example 1-8:
De volgende preparaten werden bereid:The following preparations were prepared:
Tabel 1 _1_2_3_4_5_6_7_8_Table 1 _1_2_3_4_5_6_7_8_
Gedemineraliseerd water 58 39 58 54 36 55 46 56,2Deionized water 58 39 58 54 36 55 46 56.2
Natriumhydroxyde (98%) 20 30 10 22 15 21 15 24,8Sodium hydroxide (98%) 20 30 10 22 15 21 15 24.8
Kaliumhydroxyde (95%) — — 10 -- 20 — 15Potassium hydroxide (95%) - - 10 - 20 - 15
Polyacrylzuur B 13 20 10 -- 7 59,5Polyacrylic acid B 13 20 10 - 7 59.5
Polyacrylzuur A -- — — 15 15 7 5 — NTA 8 10 10 8 12 9 12 8,5 DETPMP 0,5 0,5 1 0,5 1 0,5 1 0,5 HEDP 0,5 0,5 1 0,5 1 0,5 1 0,5 100 100 100 100 100 100 100 100Polyacrylic acid A - - - 15 15 7 5 - NTA 8 10 10 8 12 9 12 8.5 DETPMP 0.5 0.5 1 0.5 1 0.5 1 0.5 HEDP 0.5 0.5 1 0 .5 1 0.5 1 0.5 100 100 100 100 100 100 100 100
Deze preparaten zijn bruikbaar als alkalidonoren in industriële wassystemen.These preparations are useful as alkali donors in industrial washing systems.
De voorbeelden 9 — 14;Examples 9-14;
De volgende voorbeelden werden bereid: TABEL 2 __9_10 11 12_13 14 __The following examples were prepared: TABLE 2 __9_10 11 12_13 14 __
Gedemineraliseerd water 39 33 26 27 23 43,7Deionized water 39 33 26 27 23 43.7
Natriunmitriet 0,7 0,7 0,7 0,7 0,7 -- NTA 12 12 12 12 12 38,0Sodium nitrite 0.7 0.7 0.7 0.7 0.7 - NTA 12 12 12 12 12 38.0
Natriumhydroxyde (98%) 14 16 18 15 15 15,3Sodium hydroxide (98%) 14 16 18 15 15 15.3
Kaliumhydroxyde ^95%) — --- —· 15 17 --Potassium hydroxide ^ 95%) - --- - · 15 17 -
PolyacryIzuur B 30 15 — 20 15 2,0Polyacrylic acid B 30 15 - 20 15 2.0
Polyacrylzuur A -- 17 35 -— 6 — DETPMP 2 3 3 5 5 1,0 HÉDP 2 3 5 56Polyacrylic acid A - 17 35 -— 6 - DETPMP 2 3 3 5 5 1.0 HÉDP 2 3 5 56
Tolyltriazool 0,3 0,3 0,3 0,3 0,3 — 100 100 100 100 100 100Tolyltriazole 0.3 0.3 0.3 0.3 0.3 - 100 100 100 100 100 100
De preparaten van de voorbeelden 9 - 14 zijn bruikbaar als vloeistoffen voor de vaatwas-machine .The formulations of Examples 9-14 are useful as dishwashing liquids.
Claims (11)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3900310 | 1989-01-07 | ||
| DE3900310 | 1989-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9000040A true NL9000040A (en) | 1990-08-01 |
Family
ID=6371680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9000040A NL9000040A (en) | 1989-01-07 | 1990-01-08 | DETERGENT PREPARATIONS NOT CONTAINING PHOSPHATES AND SILICATES. |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPH02228399A (en) |
| BE (1) | BE1003581A5 (en) |
| CH (1) | CH679311A5 (en) |
| FR (1) | FR2641544A1 (en) |
| GB (1) | GB2227021B (en) |
| IT (1) | IT1239740B (en) |
| NL (1) | NL9000040A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2285051A (en) * | 1993-12-23 | 1995-06-28 | Procter & Gamble | Rinse aid composition |
| GB2285052A (en) * | 1993-12-23 | 1995-06-28 | Procter & Gamble | Detergent composition |
| MX9703486A (en) * | 1994-11-10 | 1997-08-30 | Procter & Gamble | Method of cleaning carpets. |
| US5928384A (en) * | 1994-11-10 | 1999-07-27 | The Procter & Gamble Company | Method of cleaning carpets |
| GB9423495D0 (en) * | 1994-11-21 | 1995-01-11 | Unilever Plc | Cleaning method |
| US5905065A (en) * | 1995-06-27 | 1999-05-18 | The Procter & Gamble Company | Carpet cleaning compositions and method for cleaning carpets |
| HUP9900649A3 (en) * | 1996-02-29 | 2002-04-29 | Unilever Nv | Machine dishwashing gel compositions and method for cleaning dishes in dishwashing machine |
| JP3566015B2 (en) * | 1997-02-17 | 2004-09-15 | 花王株式会社 | Detergent composition for dishwashers |
| DE10002710A1 (en) * | 2000-01-22 | 2001-08-02 | Henkel Ecolab Gmbh & Co Ohg | Production of creamy alkaline-aqueous cleaning agents containing complexing agents |
| US20020183220A1 (en) * | 2001-04-23 | 2002-12-05 | Francesco Falsina | Anti-scuffing treatment for alkaline bottle washing systems |
| ES2373300B1 (en) * | 2011-12-14 | 2012-12-20 | Soro Internacional, S.A. | DETERGENT FOR DISHWASHERS. |
| JP6232246B2 (en) * | 2013-09-26 | 2017-11-15 | シーバイエス株式会社 | Cleaning composition for automatic dishwasher and method of using the same |
| JP6444245B2 (en) * | 2015-04-06 | 2018-12-26 | 株式会社Adeka | Concentrated liquid detergent composition for automatic dishwasher and method for washing dishes with automatic dishwasher |
| JP6490292B2 (en) * | 2018-11-27 | 2019-03-27 | 株式会社Adeka | Concentrated liquid detergent composition for automatic dishwasher and method for washing dishes with automatic dishwasher |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA661932B (en) * | 1965-04-01 | |||
| DE1806594C3 (en) * | 1968-11-02 | 1979-05-03 | Joh. A. Benckiser Gmbh, 6700 Ludwigshafen | Use of a mixture of aminoalkylenephosphonic acid and polymeric compounds to prevent stone-forming deposits in aqueous systems |
| DE2057008C3 (en) * | 1970-11-20 | 1979-05-10 | Benckiser Gmbh Joh A | Agent for preventing stone-forming deposits in aqueous systems |
| GB1443570A (en) * | 1973-09-17 | 1976-07-21 | Diversey Ltd | Detergent compositions |
| AU7353874A (en) * | 1973-09-26 | 1976-03-25 | Diversey Australasia | Hard water scale control |
| US4230592A (en) * | 1979-05-31 | 1980-10-28 | Chemed Corporation | Controlled foam detergent additive |
| FR2613378A1 (en) * | 1987-04-03 | 1988-10-07 | Sandoz Sa | DETERGENT COMPOSITIONS FOR DISHWASHER |
| DE3717227A1 (en) * | 1987-05-21 | 1988-12-01 | Henkel Kgaa | PHOSPHATE-FREE DETERGENT WITH REDUCED INCRUSTING TENDENCY |
-
1990
- 1990-01-03 CH CH27/90A patent/CH679311A5/de not_active IP Right Cessation
- 1990-01-05 JP JP2000135A patent/JPH02228399A/en active Pending
- 1990-01-05 FR FR9000103A patent/FR2641544A1/en active Granted
- 1990-01-05 GB GB9000224A patent/GB2227021B/en not_active Expired - Lifetime
- 1990-01-05 BE BE9000017A patent/BE1003581A5/en not_active IP Right Cessation
- 1990-01-08 NL NL9000040A patent/NL9000040A/en not_active Application Discontinuation
- 1990-01-08 IT IT47510A patent/IT1239740B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| GB9000224D0 (en) | 1990-03-07 |
| CH679311A5 (en) | 1992-01-31 |
| BE1003581A5 (en) | 1992-04-28 |
| IT9047510A0 (en) | 1990-01-08 |
| FR2641544B1 (en) | 1994-07-13 |
| IT1239740B (en) | 1993-11-15 |
| GB2227021A (en) | 1990-07-18 |
| GB2227021B (en) | 1992-08-05 |
| JPH02228399A (en) | 1990-09-11 |
| IT9047510A1 (en) | 1990-07-08 |
| FR2641544A1 (en) | 1990-07-13 |
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