EP0758678A2 - Agent de nettoyage pour le vêtement protecteur de travail - Google Patents
Agent de nettoyage pour le vêtement protecteur de travail Download PDFInfo
- Publication number
- EP0758678A2 EP0758678A2 EP96112496A EP96112496A EP0758678A2 EP 0758678 A2 EP0758678 A2 EP 0758678A2 EP 96112496 A EP96112496 A EP 96112496A EP 96112496 A EP96112496 A EP 96112496A EP 0758678 A2 EP0758678 A2 EP 0758678A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkali
- gluconate
- citrate
- protective
- clothing
- 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.)
- Withdrawn
Links
- 230000001681 protective effect Effects 0.000 title claims description 21
- 239000012459 cleaning agent Substances 0.000 title description 8
- 239000003513 alkali Substances 0.000 claims abstract description 32
- 229940050410 gluconate Drugs 0.000 claims abstract description 20
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims abstract description 18
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 claims abstract description 16
- 239000000344 soap Substances 0.000 claims abstract description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 5
- 239000000194 fatty acid Substances 0.000 claims abstract description 5
- 229930195729 fatty acid Natural products 0.000 claims abstract description 5
- 239000003112 inhibitor Substances 0.000 claims abstract description 4
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 4
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 3
- 239000003945 anionic surfactant Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 16
- -1 alkali metal gluconate Chemical class 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 8
- 239000003599 detergent Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 5
- 239000000176 sodium gluconate Substances 0.000 description 5
- 235000012207 sodium gluconate Nutrition 0.000 description 5
- 229940005574 sodium gluconate Drugs 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical group 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- RBNPOMFGQQGHHO-UHFFFAOYSA-N glyceric acid Chemical compound OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229920000151 polyglycol Polymers 0.000 description 2
- 239000010695 polyglycol Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- KDTZBYPBMTXCSO-UHFFFAOYSA-N 2-phenoxyphenol Chemical class OC1=CC=CC=C1OC1=CC=CC=C1 KDTZBYPBMTXCSO-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241001136792 Alle Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 102000005701 Calcium-Binding Proteins Human genes 0.000 description 1
- 108010045403 Calcium-Binding Proteins Proteins 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- HLCFGWHYROZGBI-JJKGCWMISA-M Potassium gluconate Chemical compound [K+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O HLCFGWHYROZGBI-JJKGCWMISA-M 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000005599 alkyl carboxylate group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000001508 potassium citrate Substances 0.000 description 1
- 229960002635 potassium citrate Drugs 0.000 description 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 1
- 235000011082 potassium citrates Nutrition 0.000 description 1
- 239000004224 potassium gluconate Substances 0.000 description 1
- 229960003189 potassium gluconate Drugs 0.000 description 1
- 235000013926 potassium gluconate Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229940083542 sodium Drugs 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
Definitions
- the present invention relates to the use of alkali citrate and / or alkali gluconate for cleaning work protective clothing soiled with calcareous soiling, in particular work protective clothing for the construction industry.
- Protective work clothing especially the protective work clothing of the construction industry, usually shows very heavy soiling that can only be removed by special cleaning processes. Frequently, the soiling cannot be completely removed, and white protective clothing in particular has a so-called gray veil after just a few washes.
- French patent application FR-A-1602077 describes a detergent, auxiliary washing agent and cleaning agent which contains antimicrobial agents, the agent comprising 0.2 to 30% by weight of a substituted 2-hydroxydiphenyl ether, 99.8 to 5 Wt .-% surfactants and other common components of washing, washing aids and cleaning agents.
- European patent application EP-A-0 352 244 describes a stabilized, enzyme-containing, liquid detergent composition which is suitable, inter alia, for cleaning work clothing.
- the agent described therein contains from 1 to 50% by weight of an amphoteric surfactant.
- Protease, amylase or cellulase are preferably used as enzymes.
- German published patent application DE-A-31 39 091 describes liquid cleaning or auxiliary washing preparations which contain 100 parts of a polycarboxylic acid in salt form, 2 to 400 parts of an alkali heptonate or gluconate, 2 to 700 parts of a Contain alkali metasilicate and 10 to 150 parts of an alkali hydroxide.
- the object of the present invention is to provide active substances which can be used as washing aids or detergents and cleaning agents for cleaning protective work clothing in the construction industry, in particular for removing calcareous soiling.
- the present invention accordingly relates to the use of alkali citrate and / or alkali metal gluconate in washing aids or washing and cleaning agents for cleaning protective work clothing contaminated with calcareous soiling.
- alkali citrate and / or alkali gluconate is suitable for cleaning calcareous soiling on protective work clothing, in particular on protective work clothing in the construction industry. It was found that when using alkali citrate and / or alkali gluconate the calcareous soiling can be removed very well from the protective work clothing and at the same time graying of the fabric can be prevented.
- Alkali citrates or alkali metal gluconates which can be used are, in particular, sodium and potassium citrate or sodium or potassium gluconate, which can optionally also be hydrated.
- Alkali citrate and alkali gluconate can each be used alone or in any ratio.
- the alkali citrate and the alkali gluconate are used in a ratio of 10: 1 to 1:10, preferably 6: 1 to 1: 6, in particular 2: 1 to 1: 2 and for example around 1: 1.
- alkali metal gluconate in particular sodium gluconate, is used alone.
- the combination of alkali citrate and / or alkali metal gluconate used according to the invention can be used as a washing aid which contains, for example, further components customary in washing and cleaning agents, or as a component of a washing agent will.
- the soiled clothing items are preferably first treated with the combination of alkali citrate and alkali metal gluconate. This treatment can be carried out in such a way that the soiled clothing is treated in a kind of prewash with an aqueous solution of the combination used according to the invention.
- the treatment can take place at temperatures usually used for prewashing or the washing process, preferably the treatment takes place at temperatures of up to 70 ° C., in particular 40 ° C. to 60 ° C.
- the combination used according to the invention can be used together with other components customary for detergents and cleaning agents.
- builder substances are additionally used.
- Suitable organic and inorganic builders are neutral or, in particular, alkaline salts which are able to precipitate or bind calcium ions in a complex manner.
- Suitable and, in particular, ecologically harmless builder substances such as finely crystalline, synthetic water-containing zeolites of the NaA type, which have a calcium binding capacity in the range from 100 to 200 mg Ca0 / g (according to the information in DE 24 12 837), but also zeolite P are preferably used .
- Their average particle size (measurement method: Coulter Counter, volume distribution) is usually in the range from 1 to 5 ⁇ m.
- Usable organic builders are, for example, the polycarboxylic acids and nitrilotriacetate (NTA) which are preferably used in the form of their sodium salts, provided that such use is not objectionable for ecological reasons.
- Suitable inorganic, non-complexing salts are, for example, bicarbonates, carbonates or silicates of the alkali metals; Of the alkali silicates, crystalline sheet silicates and amorphous sodium silicates with a ratio of Na 2 0: Si0 2 such as 1: 1 to 1: 3.5 are particularly useful.
- graying inhibitors are additionally used.
- graying inhibitors water-soluble colloids, mostly of an organic nature, are suitable, for example soluble starch preparations and z. B. degraded starch, aldehyde starches, etc.
- Polyvinylpyrrolidone is also suitable.
- cellulose ethers such as carboxymethyl cellulose (sodium salt), methyl cellulose, hydroxyalkyl cellulose and mixed ethers such as methyl hydroxyethyl cellulose and methyl hydroxypropyl cellulose, methyl carboxymethyl cellulose and mixtures thereof are preferably used.
- surfactants such as anionic surfactants, nonionic surfactants and soaps.
- the anionic surfactants can be selected from the group of C 9 -C 13 alkylbenzenesulfonates, C 8 -C 18 alkanesulfonates, C 8 -C 18 alkyl sulfates, C 8 -C 18 alkyl polyglycol ether sulfates, ⁇ -olefin sulfonates, C 8 -C 18 -Alkylpolyglykolethersulfonate, glycerol ether, Glycerol ether, Hydroxymischethersulfate, monoglyceride sulfates, sulfosuccinates, sulfotriglycerides, soaps, amide soaps, C 8 -C 18 -Fettkladersulfate, C 8 -C 18 alkyl carboxylates, fatty acid isethionates, NC 8 -C 18 acyl sarcosinates, NC 8 -C 18 acy
- the nonionic surfactants may be selected from the group of C 6 -C 18 -Fettklarealkylesteralkoxylate, C 6 -C 18 -alkyl polyglycol ether, Zuckerester, C 6 -C 18 -Fettklarepolyglykolether, sorbitan fatty acid esters, C 6 -C 18 fatty acid partial glycerides, alkyl polyglycosides and mixtures thereof .
- the suitable soaps are alkali, ammonium or alkanolammonium salts of saturated or unsaturated fatty acids with 8 to 22, preferably 10 to 18 carbon atoms.
- the substances or their mixtures used according to the invention are usually used at a pH between 4 and 8.5, preferably between 6 and 8.
- the substances used according to the invention are used in the so-called prewash. It has been found that such a procedure removes the calcareous soiling that is typical in the construction industry and reduces the graying of the fabrics, as a result of which the overall washing result can be significantly improved.
- Table 1 A possible recipe that contains alkali gluconate and can be used to wash work clothes by painters and plasterers is shown in Table 1 below.
- Table 1 component % By weight Sodium gluconate 80.0 Carboxymethyl cellulose 2.0 Methyl cellulose 6.5 C 9/13 alkylbenzenesulfonate 5.0 Water from raw materials ad 100
- alkali citrate, alkali gluconate or a combination of these are outstandingly suitable for cleaning calcareous soiling on protective work clothing, in particular on protective work clothing in the construction industry.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19529587 | 1995-08-11 | ||
| DE19529587A DE19529587A1 (de) | 1995-08-11 | 1995-08-11 | Mittel zur Reinigung von Arbeitsschutzkleidung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0758678A2 true EP0758678A2 (fr) | 1997-02-19 |
| EP0758678A3 EP0758678A3 (fr) | 1998-12-02 |
Family
ID=7769276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96112496A Withdrawn EP0758678A3 (fr) | 1995-08-11 | 1996-08-02 | Agent de nettoyage pour le vêtement protecteur de travail |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0758678A3 (fr) |
| DE (1) | DE19529587A1 (fr) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007141635A2 (fr) * | 2006-06-07 | 2007-12-13 | Silvia Palladini | Formulations détergentes ayant un impact faible sur l'environnement |
| WO2012145688A1 (fr) * | 2011-04-21 | 2012-10-26 | Rivertop Renewables, Inc. | Composition séquestrant le calcium |
| US8623943B2 (en) | 2007-11-15 | 2014-01-07 | The University Of Montana | Hydroxypolyamide gel forming agents |
| US8961813B2 (en) | 2006-08-07 | 2015-02-24 | The University Of Montana | Hydroxycarboxylic acids and salts |
| US9096787B2 (en) | 2012-11-28 | 2015-08-04 | Rivertop Renewables | Corrosion inhibiting, freezing point lowering compositions |
| US9162959B2 (en) | 2006-08-07 | 2015-10-20 | The University Of Montana | Method of oxidation using nitric acid |
| US9187398B2 (en) | 2013-03-13 | 2015-11-17 | Rivertop Renewables, Inc. | Nitric acid oxidation processes |
| US9670124B2 (en) | 2013-03-13 | 2017-06-06 | Rivertop Renewables, Inc. | Nitric acid oxidation process |
| IT201900000502A1 (it) * | 2019-01-11 | 2020-07-11 | Deco Ind S Coop P A | Composizione anticalcare per lavatrice |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112013011627A2 (pt) | 2010-11-11 | 2017-08-01 | Rivertop Renewables | composição de inibição da corrosão |
| US9346736B2 (en) | 2013-03-13 | 2016-05-24 | Rivertop Renewables, Inc. | Oxidation process |
| USD740917S1 (en) | 2013-03-16 | 2015-10-13 | Kohler Co. | Shower faceplate for shower device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1602077A (en) | 1968-06-04 | 1970-10-05 | Cleansing compsn contg active anti-microbi- - als | |
| DE2412837A1 (de) | 1973-04-13 | 1974-10-31 | Henkel & Cie Gmbh | Verfahren zum waschen und reinigen der oberflaechen von festen werkstoffen, insbesondere von textilien, sowie mittel zur durchfuehrung des verfahrens |
| DE3139091A1 (de) | 1980-10-11 | 1982-05-19 | Sandoz-Patent-GmbH, 7850 Lörrach | Phosphatfreie oder phosphatarme wasch- und reinigungsmittel |
| EP0352244A2 (fr) | 1988-07-20 | 1990-01-24 | Novo Nordisk A/S | Produit détergent liquide enzymatique stabilisé |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438122B1 (fr) * | 1971-04-27 | 1979-11-19 | ||
| SE467927B (sv) * | 1990-12-21 | 1992-10-05 | Kommentus Ecogreen Ab | Tvaettmedel innehaallande tensid och komplexbildare samt foerfarande foer dess framstaellning |
-
1995
- 1995-08-11 DE DE19529587A patent/DE19529587A1/de not_active Withdrawn
-
1996
- 1996-08-02 EP EP96112496A patent/EP0758678A3/fr not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1602077A (en) | 1968-06-04 | 1970-10-05 | Cleansing compsn contg active anti-microbi- - als | |
| DE2412837A1 (de) | 1973-04-13 | 1974-10-31 | Henkel & Cie Gmbh | Verfahren zum waschen und reinigen der oberflaechen von festen werkstoffen, insbesondere von textilien, sowie mittel zur durchfuehrung des verfahrens |
| DE3139091A1 (de) | 1980-10-11 | 1982-05-19 | Sandoz-Patent-GmbH, 7850 Lörrach | Phosphatfreie oder phosphatarme wasch- und reinigungsmittel |
| EP0352244A2 (fr) | 1988-07-20 | 1990-01-24 | Novo Nordisk A/S | Produit détergent liquide enzymatique stabilisé |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007141635A3 (fr) * | 2006-06-07 | 2008-09-04 | Silvia Palladini | Formulations détergentes ayant un impact faible sur l'environnement |
| WO2007141635A2 (fr) * | 2006-06-07 | 2007-12-13 | Silvia Palladini | Formulations détergentes ayant un impact faible sur l'environnement |
| US8961813B2 (en) | 2006-08-07 | 2015-02-24 | The University Of Montana | Hydroxycarboxylic acids and salts |
| US9162959B2 (en) | 2006-08-07 | 2015-10-20 | The University Of Montana | Method of oxidation using nitric acid |
| US8623943B2 (en) | 2007-11-15 | 2014-01-07 | The University Of Montana | Hydroxypolyamide gel forming agents |
| WO2012145688A1 (fr) * | 2011-04-21 | 2012-10-26 | Rivertop Renewables, Inc. | Composition séquestrant le calcium |
| EP2952569A1 (fr) * | 2011-04-21 | 2015-12-09 | Rivertop Renewables, Inc. | Composition permettant la chélation du calcium |
| US9347024B2 (en) | 2011-04-21 | 2016-05-24 | Rivertop Renewables, Inc. | Calcium sequestering composition |
| US9096787B2 (en) | 2012-11-28 | 2015-08-04 | Rivertop Renewables | Corrosion inhibiting, freezing point lowering compositions |
| US9187398B2 (en) | 2013-03-13 | 2015-11-17 | Rivertop Renewables, Inc. | Nitric acid oxidation processes |
| US9670124B2 (en) | 2013-03-13 | 2017-06-06 | Rivertop Renewables, Inc. | Nitric acid oxidation process |
| US9758462B2 (en) | 2013-03-13 | 2017-09-12 | Rivertop Renewables, Inc. | Nitric acid oxidation processes |
| IT201900000502A1 (it) * | 2019-01-11 | 2020-07-11 | Deco Ind S Coop P A | Composizione anticalcare per lavatrice |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19529587A1 (de) | 1997-02-13 |
| EP0758678A3 (fr) | 1998-12-02 |
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