ITMI20002139A1 - ACTIVE INGREDIENTS CONSTITUTED BY EXTERNAL PARTS OF ALPHA AND BETA HYDROXY ACIDS AND ALIPHATIC ALCOHOLS ADJUSTABLE TO DETERGENTS AND COADI - Google Patents
ACTIVE INGREDIENTS CONSTITUTED BY EXTERNAL PARTS OF ALPHA AND BETA HYDROXY ACIDS AND ALIPHATIC ALCOHOLS ADJUSTABLE TO DETERGENTS AND COADI Download PDFInfo
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- ITMI20002139A1 ITMI20002139A1 IT2000MI002139A ITMI20002139A ITMI20002139A1 IT MI20002139 A1 ITMI20002139 A1 IT MI20002139A1 IT 2000MI002139 A IT2000MI002139 A IT 2000MI002139A IT MI20002139 A ITMI20002139 A IT MI20002139A IT MI20002139 A1 ITMI20002139 A1 IT MI20002139A1
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- 239000004480 active ingredient Substances 0.000 title claims description 34
- 150000001298 alcohols Chemical class 0.000 title claims description 12
- 239000003599 detergent Substances 0.000 title claims description 11
- 150000001277 beta hydroxy acids Chemical class 0.000 title claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 30
- 238000005406 washing Methods 0.000 claims description 29
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 24
- 241001122767 Theaceae Species 0.000 claims description 22
- 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 claims description 21
- 150000002148 esters Chemical class 0.000 claims description 21
- 239000011734 sodium Substances 0.000 claims description 21
- 229910052708 sodium Inorganic materials 0.000 claims description 21
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- -1 mandelic ester Chemical class 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 18
- 238000009472 formulation Methods 0.000 claims description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 12
- 239000004615 ingredient Substances 0.000 claims description 11
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 10
- 239000000194 fatty acid Substances 0.000 claims description 10
- 229930195729 fatty acid Natural products 0.000 claims description 10
- 150000004665 fatty acids Chemical class 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- 239000000686 essence Substances 0.000 claims description 8
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 8
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 6
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims description 6
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000002671 adjuvant Substances 0.000 claims description 6
- 150000001280 alpha hydroxy acids Chemical class 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 6
- 230000003625 amylolytic effect Effects 0.000 claims description 6
- 229960003237 betaine Drugs 0.000 claims description 6
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 6
- 239000000975 dye Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000007046 ethoxylation reaction Methods 0.000 claims description 6
- 230000002366 lipolytic effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 5
- KANAPVJGZDNSCZ-UHFFFAOYSA-N 1,2-benzothiazole 1-oxide Chemical class C1=CC=C2S(=O)N=CC2=C1 KANAPVJGZDNSCZ-UHFFFAOYSA-N 0.000 claims description 4
- VUWCWMOCWKCZTA-UHFFFAOYSA-N 1,2-thiazol-4-one Chemical class O=C1CSN=C1 VUWCWMOCWKCZTA-UHFFFAOYSA-N 0.000 claims description 4
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 4
- XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical group CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 claims description 4
- LVDKZNITIUWNER-UHFFFAOYSA-N Bronopol Chemical compound OCC(Br)(CO)[N+]([O-])=O LVDKZNITIUWNER-UHFFFAOYSA-N 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 102000004190 Enzymes Human genes 0.000 claims description 4
- 108090000790 Enzymes Proteins 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 235000012216 bentonite Nutrition 0.000 claims description 4
- 229960003168 bronopol Drugs 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 235000011148 calcium chloride Nutrition 0.000 claims description 4
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 229940088598 enzyme Drugs 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 150000002462 imidazolines Chemical class 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 229920000058 polyacrylate Polymers 0.000 claims description 4
- 150000003109 potassium Chemical class 0.000 claims description 4
- 230000002797 proteolythic effect Effects 0.000 claims description 4
- 239000000344 soap Substances 0.000 claims description 4
- 235000002639 sodium chloride Nutrition 0.000 claims description 4
- 229940045872 sodium percarbonate Drugs 0.000 claims description 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 150000003512 tertiary amines Chemical class 0.000 claims description 4
- 150000004685 tetrahydrates Chemical class 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims description 3
- 238000010409 ironing Methods 0.000 claims description 3
- 239000012669 liquid formulation Substances 0.000 claims description 3
- 150000003385 sodium Chemical class 0.000 claims description 3
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 claims description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 229920000881 Modified starch Polymers 0.000 claims description 2
- 102000035195 Peptidases Human genes 0.000 claims description 2
- 108091005804 Peptidases Proteins 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 2
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 claims description 2
- 239000012190 activator Substances 0.000 claims description 2
- 235000019270 ammonium chloride Nutrition 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical class O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 239000003205 fragrance Substances 0.000 claims description 2
- 235000019426 modified starch Nutrition 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 claims 1
- DPZHKLJPVMYFCU-UHFFFAOYSA-N 2-(5-bromopyridin-2-yl)acetonitrile Chemical compound BrC1=CC=C(CC#N)N=C1 DPZHKLJPVMYFCU-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 244000060011 Cocos nucifera Species 0.000 claims 1
- 235000013162 Cocos nucifera Nutrition 0.000 claims 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 claims 1
- 239000004141 Sodium laurylsulphate Substances 0.000 claims 1
- 229920006397 acrylic thermoplastic Polymers 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- SMVRDGHCVNAOIN-UHFFFAOYSA-L disodium;1-dodecoxydodecane;sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC SMVRDGHCVNAOIN-UHFFFAOYSA-L 0.000 claims 1
- 150000002191 fatty alcohols Chemical class 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 229960002510 mandelic acid Drugs 0.000 claims 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims 1
- 235000019645 odor Nutrition 0.000 description 5
- 210000004243 sweat Anatomy 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000009965 odorless effect Effects 0.000 description 4
- 210000003491 skin Anatomy 0.000 description 4
- 208000035985 Body Odor Diseases 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 230000000762 glandular Effects 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 206010040904 Skin odour abnormal Diseases 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 230000007850 degeneration Effects 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 210000001732 sebaceous gland Anatomy 0.000 description 2
- 210000000106 sweat gland Anatomy 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- XYHKNCXZYYTLRG-UHFFFAOYSA-N 1h-imidazole-2-carbaldehyde Chemical compound O=CC1=NC=CN1 XYHKNCXZYYTLRG-UHFFFAOYSA-N 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-M 3-Methylbutanoic acid Natural products CC(C)CC([O-])=O GWYFCOCPABKNJV-UHFFFAOYSA-M 0.000 description 1
- QRDZSRWEULKVNW-UHFFFAOYSA-N 6-hydroxy-2-oxo-1h-quinoline-4-carboxylic acid Chemical compound C1=C(O)C=C2C(C(=O)O)=CC(=O)NC2=C1 QRDZSRWEULKVNW-UHFFFAOYSA-N 0.000 description 1
- 208000030507 AIDS Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
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- 239000004677 Nylon Substances 0.000 description 1
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- 229920000297 Rayon Polymers 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 241001148470 aerobic bacillus Species 0.000 description 1
- 229940061720 alpha hydroxy acid Drugs 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N beta-methyl-butyric acid Natural products CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- WZHCOOQXZCIUNC-UHFFFAOYSA-N cyclandelate Chemical compound C1C(C)(C)CC(C)CC1OC(=O)C(O)C1=CC=CC=C1 WZHCOOQXZCIUNC-UHFFFAOYSA-N 0.000 description 1
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- 210000000245 forearm Anatomy 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 210000003780 hair follicle Anatomy 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
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- 150000004666 short chain fatty acids Chemical class 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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Landscapes
- Cosmetics (AREA)
Description
Descrizione del Brevetto per Invenzione industriale avente per titolo: Description of the Patent for Industrial Invention entitled:
"PRINCIPI ATTIVI, COSTITUITI DA PARTICOLARI ESTERI DI ALFA E BETA IDROSSI ACIDI E DA ALCOOLI ALIFATICI, ADDIZIONABILI A DETERGENTI E A COADIUVANTI DI LAVAGGIO, PRESENTANTI PROPRIETÀ ANTIODORANTI" "ACTIVE PRINCIPLES, CONSISTING OF ESTER PARTICULARS OF ALPHA AND BETA ACID HYDROXYS AND ALIPHATIC ALCOHOLS, ADDITIONAL TO DETERGENTS AND WASHING AIDS, PRESENT ANTI-ODORANT PROPERTIES"
DESCRIZIONE DESCRIPTION
L'oggetto del presente trovato ha come oggetto particolari principi attivi, costituiti da esteri e da alcooli alitatici isomeri a catena corta, i quali vengono addizionati a detergenti o a coadiuvanti di lavaggio di abiti, allo scopo di prevenire e di eliminare i cattivi odori che si originano a causa del sudore emanato dal corpo umano. The object of the present invention relates to particular active principles, consisting of esters and isomeric alitatic alcohols with a short chain, which are added to detergents or clothes washing aids, in order to prevent and eliminate bad odors that arise. they originate due to the sweat emanating from the human body.
In particolare, l'invenzione consiste nell'impiego di sostanze (esteri di alfa e beta idrossi acidi), i quali, una volta risciacquato il tessuto, rimangono in discreta percentuale legati alla fibra e grazie a questo, una volta a contatto con la pelle, inibiscono la degenerazione odorosa del sudore. In particular, the invention consists in the use of substances (esters of alpha and beta hydroxy acids), which, once the fabric has been rinsed, remain in a fair percentage bound to the fiber and thanks to this, once in contact with the skin , inhibit the odorous degeneration of sweat.
Per meglio comprendere il meccanismo proposto, è opportuno accennare brevemente al meccanismo che regola la sudorazione. To better understand the proposed mechanism, it is appropriate to briefly mention the mechanism that regulates sweating.
Causa principale degli odori corporei sono le secrezioni ghiandolari, specialmente quelle delle ghiandole sudorifere e sebacee. The main cause of body odors are glandular secretions, especially those of the sweat and sebaceous glands.
Le ghiandole sudorifere si dividono in eccrine, prevalentemente presenti a livello delle palme delle mani, del dorso dei piedi, delia fronte e degli avambracci, ma prive di relazioni con l'apparato pilosebaceo, ed apocrife. The sweat glands are divided into eccrine, mainly present at the level of the palms of the hands, the back of the feet, the forehead and forearms, but devoid of relations with the pilosebaceous apparatus, and apocryphal.
Queste ultime sono essenzialmente concentrate nella zona ascellare, perianale e nelle mammelle. The latter are essentially concentrated in the axillary, perianal area and in the breasts.
L'attività secretrice è continua e non controllata dal sistema nervoso. The secretory activity is continuous and not controlled by the nervous system.
Le ghiandole sebacee fanno parte dell'annesso pilosebaceo, aprendosi nel follicolo del pelo. The sebaceous glands are part of the pilosebaceous annex, opening into the hair follicle.
L'attività sebacea è influenzata da fattori ormonali. Sebaceous activity is influenced by hormonal factors.
Le secrezioni ghiandolari sudorifere e sebacee, al momento della produzione, sono prive di odore. The sweat and sebaceous glandular secretions, at the time of production, are odorless.
L'odore si forma in seguito, a causa dell'attacco batterico della microflora presente sulla cute. The odor is formed later, due to the bacterial attack of the microflora present on the skin.
La flora microbica coinvolta in questo processo di degradazione è principalmente quella saprofitica, composta prevalentemente da batteri gram positivi, aerobi ed anaerobi, e in modo minore da gram negativi, lieviti e miceti. The microbial flora involved in this degradation process is mainly the saprophytic one, mainly composed of gram positive, aerobic and anaerobic bacteria, and to a lesser extent by gram negative, yeasts and fungi.
L'attività enzimatica lipidica dei batteri saprofiti determina la decomposizione delle secrezioni ghiandolari, producendo acidi grassi liberi, ovvero sostanze dall'odore caratteristico rancido e pungente come: l'acido butirrico, l'acido caprinico o l'acido isovalerianico. The lipid enzymatic activity of saprophytic bacteria determines the decomposition of glandular secretions, producing free fatty acids, or substances with a characteristic rancid and pungent odor such as: butyric acid, caprinic acid or isovaleric acid.
Il meccanismo proposto e che costituisce l'oggetto del presente trovato, consiste nel fatto che le molecole di esteri di alfa e beta idrossi acidi, depositate sui tessuti, a contatto con gli enzimi elaborati dai microrganismi saprofiti della pelle, si decompongono in alcooli alifatici e alfa idrossi acidi inodori, impedendo in questo modo che gli enzimi degradino il sudore, da cui provengono gli acidi grassi a catena corta sopraelencati, responsabili del cattivo odore corporeo. The mechanism proposed and which constitutes the object of the present invention consists in the fact that the molecules of esters of alpha and beta hydroxy acids, deposited on the tissues, in contact with the enzymes processed by the saprophytic microorganisms of the skin, decompose into aliphatic alcohols and odorless alpha hydroxy acids, thus preventing enzymes from degrading sweat, from which the short-chain fatty acids listed above, responsible for body odor, come from.
Grazie a questo meccanismo, gli indumenti preventivamente lavati con i detersivi e i coadiuvanti di lavaggio, formulati come in seguito descritto, si conservano inodori o moderatamente odorosi, anche dopo un'intensa attività sportiva. Thanks to this mechanism, garments previously washed with detergents and washing aids, formulated as described below, remain odorless or moderately odorous, even after intense sporting activity.
Come coadiuvanti dell'efficacia di questi esteri, vengono aggiunti olii essenziali e alcooli alifatici come l'undecanolo a catena lineare o ramificata. As adjuvants of the effectiveness of these esters, essential oils and aliphatic alcohols such as straight or branched undecanol are added.
Questi ultimi sono dotati di proprietà antibatteriche e come tali, sono sinergici contro la degenerazione microbica del sudore. The latter are endowed with antibacterial properties and as such, they are synergistic against the microbial degeneration of sweat.
Gli indumenti possono essere di fibre proteiche naturali (seta, lana), di fibre polisaccaridiche naturali (cotone, lino) nonché di fibre sintetiche (nylon, rayon, poliestere, poliammide) e loro opportune combinazioni. The garments can be made of natural protein fibers (silk, wool), natural polysaccharide fibers (cotton, linen) as well as synthetic fibers (nylon, rayon, polyester, polyamide) and their appropriate combinations.
Il trovato prevede di addizionare i principi attivi specifici, atti ad esercitare le funzioni in precedenza descritte a basi lavanti o a coadiuvanti del lavaggio e della stiratura. The invention provides for the addition of specific active ingredients, suitable for carrying out the functions described above, to washing bases or to washing and ironing adjuvants.
In particolare, i suddetti principi attivi potranno essere addizionati ad ammorbidenti, a smacchiatori, ad appretti e a sostanze sbiancanti. In particular, the aforesaid active ingredients can be added to softeners, stain removers, primers and whitening substances.
Tali ultimi prodotti possono essere liquidi, gel, polveri, tablets e bustine monodose. The latter products can be liquids, gels, powders, tablets and single-dose sachets.
I principi attivi costituenti l'oggetto della presente invenzione sono uno o più esteri definiti dalla seguente formula: The active ingredients constituting the object of the present invention are one or more esters defined by the following formula:
R - O - R' R - O - R '
dove R è un radicale alchilico, lineare o ramificato, con catena da CZ a C34 e R' è un radicale alfa o beta idrossi acido proveniente fra gli altri dall'acido glicolico, o lattico, o citrico, o malico, o tartarico, o gluconico, o mandelico. where R is an alkyl radical, linear or branched, with chain from CZ to C34 and R 'is an alpha or beta hydroxy acid radical coming, among others, from glycolic, or lactic, or citric, or malic, or tartaric acid, or gluconic, or mandelic.
A titolo d'esempio riportiamo i seguenti esteri: As an example, we report the following esters:
estere glicolico glycol ester
HO - CH2 - COO - R R = C2 - C34HO - CH2 - COO - R R = C2 - C34
estere lattico lactic ester
OH I OH I
H3C - CH - COO - R R = C2 - C34 estere citrico H3C - CH - COO - R R = C2 - C34 citric ester
CH2 - COO - R CH2 - COO - R
HO- C - COO - R R = C2 - C 34 I CH2 - COO - R HO- C - COO - R R = C2 - C 34 I CH2 - COO - R
estere malico malic ester
HO-CH - COO-R R = C2 - C34 I CH2 - COO - R HO-CH - COO-R R = C2 - C34 I CH2 - COO - R
estere tartarico tartaric ester
HO - CH - COO - R R = C2 - C34 I HO-CH - COO - R HO - CH - COO - R R = C2 - C34 I HO-CH - COO - R
estere gluconico gluconic ester
COO-R COO-R
I THE
H - C - OH R = C2 - C34 H - C - OH R = C2 - C34
I HO - C - H I HO - C - H
I THE
H - C - OH H - C - OH
I THE
H - C - OH H - C - OH
I CH2 - OH I CH2 - OH
estere mandelico mandelic ester
\VCH- COO- R R = C2 - C34 \ VCH- COO- R R = C2 - C34
OH OH
Tali principi attivi possono essere addizionati alle basi lavanti o alle basi coadiuvanti con percentuali in peso comprese tra lo 0,1 e il 10%. These active ingredients can be added to the washing bases or to the adjuvant bases with percentages by weight between 0.1 and 10%.
Anche altre sostanze attive si sono dimostrate addizionabili, quali particolari alcooli alifatici isomeri a catena corta, ad esempio: l'alcool alifatico undecanolo a catena lineare o ramificata. Other active substances have also proved to be additive, such as particular short-chain isomeric aliphatic alcohols, for example: aliphatic alcohol and straight or branched chain undecanol.
Tali principi attivi potranno essere addizionati alle basi lavanti o coadiuvanti in percentuali in peso comprese fra lo 0,1 % e il 10%. These active ingredients can be added to the washing bases or adjuvants in percentages by weight between 0.1% and 10%.
In pratica, si sono ottenuti ottimi risultati, addizionando i suddetti principi attivi, nelle percentuali in precedenza precisate ad una serie di basi lavanti descritte negli esempi in seguito descritti. In practice, excellent results have been obtained by adding the aforesaid active ingredients, in the percentages specified above, to a series of washing bases described in the examples described below.
Base lavante N. 1 Washing base N. 1
Base lavante costituita da formulati liquidi, gel, polveri in sospensione, bustine monodose contenente uno o più ingredienti tra i seguenti: Washing base consisting of liquid formulations, gels, suspended powders, single-dose sachets containing one or more ingredients from the following:
- basi anioniche (lauriletere solfato di sodio, tea, ammonio; lauril solfato di sodio, tea, ammonio; alchilbenzensolfonato di sodio, tea, ammonio; alcansolfonati di sodio, tea, ammonio; alfa-olefine solfonate di sodio, tea, ammonio), dosaggio in percentuali in peso da 0,1 a 50%; - anionic bases (sodium lauryl sulfate, tea, ammonium; sodium lauryl sulfate, tea, ammonium; sodium alkylbenzenesulphonate, tea, ammonium; sodium alkanesulfonates, tea, ammonium; sulfonated sodium alpha-olefins, tea, ammonium), dosage in percentages by weight from 0.1 to 50%;
- basi non ioniche (alcooli etossilati con catena alchilica lineare o ramificata da C 3 a C22 e grado di etossilazione e pròpossilazione da 2 a 30 moli; ammidi di acidi grassi; alchilpoliglucosidi; ossidi di ammina), dosaggio in percentuali in peso da 0,1 a 50%; - non-ionic bases (ethoxylated alcohols with linear or branched alkyl chain from C 3 to C22 and degree of ethoxylation and propoxylation from 2 to 30 moles; fatty acid amides; alkyl polyglucosides; amine oxides), dosage in percentages by weight from 0, 1 to 50%;
- basi anfotere (alchilammidobetaine, alchilammidopropilbetaine, alchilammidosultaine), dosaggio in percentuali in peso da 0,1 a 50%; - amphoteric bases (alkyl amidobetaine, alkyl amidopropyl betaine, alkyl amidosultaine), dosage in percentages by weight from 0.1 to 50%;
- basi cationiche (dialchilmetil ammonio metosolfato; animine terziarie quaternizzate, imidazoline), dosaggio in percentuali in peso da 0,1 a 50%; - cationic bases (dialkylmethyl ammonium metosulfate; quaternized tertiary amines, imidazolines), dosage in percentages by weight from 0.1 to 50%;
- saponi (acidi grassi salificati con sodio, potassio, mea, tea), dosaggio in percentuali in peso da 0,1 a 50%; - soaps (fatty acids salified with sodium, potassium, mea, tea), dosage in percentages by weight from 0.1 to 50%;
- coformulanti e coattivi: (fosfonati; derivati dell'acido etilendiammino tetracetico; acido citrico e derivati sodico e potassico, glicoli etilenico, propilenico, dipropilenico; alcool etilico e isopropilico; bentonite attivate; cloruri di calcio e di sodio; enzimi amilolitici, lipolitici, proteolitici; polivinilpirrolidoni e derivati; sbiancanti ottici derivati del distirildifenile; dispersioni polimeriche stirene/acriliche; poliacrilati; dimetilpolisilossani; isotiazolinoni, benzoisotiazolinoni, bronopol, N-formali; coloranti), dosaggio in percentuali in peso da 0,1 a 20%; - co-formulants and coactives: (phosphonates; ethylenediamino tetracetic acid derivatives; citric acid and sodium and potassium derivatives, ethylene, propylene, dipropylene glycols; ethyl and isopropyl alcohol; activated bentonite; calcium and sodium chlorides; amylolytic, lipolytic enzymes, proteolytics; polyvinylpyrrolidones and derivatives; distyldiphenyl derivative optical brighteners; polymeric styrene / acrylic dispersions; polyacrylates; dimethylpolysiloxanes; isothiazolinones, benzoisothiazolinones, bronopol, N-formal; dyes), dosage in percentages by weight from 0.1 to 20%;
- essenze naturali o composizioni di essenze, dosaggio in percentuali in peso da 0,1 a 5%. - natural essences or compositions of essences, dosage in percentages by weight from 0.1 to 5%.
Base lavante N. 2 Washing base N. 2
Base lavante costituita da formulati in polvere, in forma compattata (tablets) e bustine monodose. Washing base consisting of powder formulations, in compacted form (tablets) and single-dose sachets.
La formulazione oggetto dell'invenzione contiene uno o più ingredienti fra quelli qui di seguito descritti: The formulation object of the invention contains one or more ingredients among those described below:
- basi anioniche (alcansolfonatì di sodio, tea, ammonio; iauril solfato di sodio, tea, ammonio; alchilbenzensolfonato di sodio, tea, ammonio), dosaggio in percentuali in peso da 0,1 a 30%; - anionic bases (sodium, tea, ammonium alkanesulphonates; sodium iauryl sulphate, tea, ammonium; sodium alkylbenzenesulphonate, tea, ammonium), dosage in percentages by weight from 0.1 to 30%;
- basi non ioniche (alcooli etossilati con catena alchilica lineare o ramificata da C3 a C22 e grado di etossilazione e propossilazione da 2 a 20 moli; ammidi di acidi grassi; alchilpoliglucosidi; ossidi di ammina), dosaggio in percentuali in peso da 0,1 a 30%; - non-ionic bases (ethoxylated alcohols with linear or branched alkyl chain from C3 to C22 and degree of ethoxylation and propoxylation from 2 to 20 moles; fatty acid amides; alkyl polyglucosides; amine oxides), dosage in percentages by weight from 0.1 to 30%;
- basi anfotere (alchilammidobetaine, alchilammidopropilbetaine, alchilammidosultaine), dosaggio in percentuali in peso da 0,1 a 50%; - amphoteric bases (alkyl amidobetaine, alkyl amidopropyl betaine, alkyl amidosultaine), dosage in percentages by weight from 0.1 to 50%;
- saponi (acidi grassi salificati con sodio), dosaggio in percentuali in peso da 0,1 a 30%; - soaps (fatty acids salified with sodium), dosage in percentages by weight from 0.1 to 30%;
- cariche; (sodio solfato polvere e granulare, sodio carbonato denso e leggero, silicato e disilicato di sodio), dosaggio in percentuali in peso da 0,1 a 40%; - offices; (sodium sulphate powder and granular, dense and light sodium carbonate, sodium silicate and disilicate), dosage in percentages by weight from 0.1 to 40%;
- coformulanti e coattivi: (zeoliti; perborato di sodio mono e tetraidrato, percarbonato di sodio, persolfato di sodio; fosfonati; derivati dell'acido etilendiammino tetracetico; acido citrico e derivato sodico; attivatori di perborato e percarbonato, ovvero tetracetiletilendiammina; bentoniti e bentoniti attivate; carbossimetilcellulose: enzimi amilolitici, lipolitici, proteolitici; polivinilpirrolidoni e derivati; sbiancanti ottici stilbenici e derivati del distirildifenile; poliacrilati; dimetilpolisilossani; coloranti), dosaggio in percentuali in peso da 0,1 a 30%. - co-formulants and coactives: (zeolites; sodium perborate mono and tetrahydrate, sodium percarbonate, sodium persulfate; phosphonates; ethylenediamino tetracetic acid derivatives; citric acid and sodium derivative; activators of perborate and percarbonate, or tetracetylethylenediamine; bentonites and bentonites activated; carboxymethylcellulose: amylolytic, lipolytic, proteolytic enzymes; polyvinylpyrrolidones and derivatives; stilbenic optical brighteners and distyldiphenyl derivatives; polyacrylates; dimethylpolysiloxanes; dyes), dosage in weight percentages from 0.1 to 30%.
Base lavante N. 3 Washing base N. 3
Tale esempio viene descritto per indicare le modalità di utilizzazione dei suddetti principi attivi, qualora gli stessi vengano addizionati a coadiuvanti del lavaggio e della stiratura e costituiti da ammorbidenti, smacchiatori, appretti, sbiancanti, formulati liquidi, gel, polveri, tablets e bustine monodose. This example is described to indicate the methods of use of the aforementioned active ingredients, if they are added to washing and ironing aids and consisting of softeners, stain removers, dressings, whiteners, liquid formulations, gels, powders, tablets and single-dose sachets.
La formulazione oggetto dell'invenzione contiene uno o più ingredienti fra quelli qui di seguito descritti: The formulation object of the invention contains one or more ingredients among those described below:
- basi cationiche (dialchilmetil ammonio metosolfato; animine terziarie quaternizzate, dialchildimetilammonio cloruro; imidazoline), dosaggio in percentuali in peso da 0,1 a 50%; - cationic bases (dialkylmethyl ammonium metosulfate; quaternized tertiary amines, dialkyldimethylammonium chloride; imidazolines), dosage in percentages by weight from 0.1 to 50%;
- basi anfotere (alchilammidobetaine, alchilammidopropilbetaine, alchilammidosultaine), dosaggio in percentuali in peso da 0,1 a 20%; - amphoteric bases (alkyl amidobetaine, alkyl amidopropyl betaine, alkyl amidosultaine), dosage in percentages by weight from 0.1 to 20%;
- basi anioniche (lauriletere solfato di sodio, tea, ammonio; lauril solfato di sodio, tea, ammonio; alchilbenzensolfonato di sodio, tea, ammonio), dosaggio in percentuali in peso da 0,1 a 50%; - anionic bases (sodium lauryl sulfate, tea, ammonium; sodium lauryl sulfate, tea, ammonium; sodium alkylbenzenesulphonate, tea, ammonium), dosage in percentages by weight from 0.1 to 50%;
- basi non ioniche (alcooli etossilati con catena alchilica lineare o ramificata da C 3 a CZZ e grado di etossilazione e propossilazione da 2 a 30 moli; ammidi di acidi grassi; alchilpoliglucosidi; ossidi di ammina), dosaggio in percentuali in peso da 0,1 a 50%; - non-ionic bases (ethoxylated alcohols with linear or branched alkyl chain from C 3 to CZZ and degree of ethoxylation and propoxylation from 2 to 30 moles; fatty acid amides; alkyl polyglucosides; amine oxides), dosage in percentages by weight from 0, 1 to 50%;
- principi attivi ossidanti (sodio ipoclorito, acqua ossigenata, sodio perborato mono e tetraidrato, sodio percarbonato, sodio persolfato), dosaggio in percentuali in peso da 0,1 a 99%; - oxidizing active ingredients (sodium hypochlorite, hydrogen peroxide, sodium perborate mono and tetrahydrate, sodium percarbonate, sodium persulfate), dosage in percentages by weight from 0.1 to 99%;
- principi attivi riducenti (sodio idrosolfito), dosaggio in percentuali in peso da 0,1 a 99%; - reducing active ingredients (sodium hydrosulphite), dosage in percentages by weight from 0.1 to 99%;
- amidi e amidi modificati, dosaggio in percentuali in peso da 0,1 a 30%; - modified starches and starches, dosage in percentages by weight from 0.1 to 30%;
- coformulanti e coattivi: (fosfonati; derivati dell'acido etilendiammino tetracetico; acido citrico e derivati sodico e potassico, alcool etilico e isopropilico; cloruri di calcio, sodio e ammonio; enzimi amilolitici, lipolitici, proteolitici polivinilpirrolidoni e derivati; sbiancanti ottici derivati del distirildifenile; dispersioni polimeriche stirene/acriliche; dimetilpolisilossani; isotiazolinoni, benzoisotiazolinoni, bronopol, N-formali; coloranti), dosaggio in percentuali in peso da 0,1 a 20%; - co-formulants and co-active agents: (phosphonates; ethylenediamino tetracetic acid derivatives; citric acid and sodium and potassium derivatives, ethyl and isopropyl alcohol; calcium, sodium and ammonium chlorides; amylolytic, lipolytic, proteolytic polyvinylpyrrolidones and derivatives; distyldiphenyl; styrene / acrylic polymeric dispersions; dimethylpolysiloxanes; isothiazolinones, benzoisothiazolinones, bronopol, N-formal; dyes), dosage in percentages by weight from 0.1 to 20%;
- essenze naturali o composizioni di essenze, dosaggio in percentuali in peso da 0,1 a 10%. - natural essences or compositions of essences, dosage in percentages by weight from 0.1 to 10%.
Esempio N. 1 : formulazione esemplificativa della base lavante N. 1 . Example No. 1: exemplary formulation of the washing base No. 1.
Nel caso di un detersivo liquido per bucato a mano o in lavatrice, una formulazione preferenziale prevede l'utilizzazione di due o più dei seguenti ingredienti, nelle percentuali in peso a fianco di ciascuno riportate: In the case of a liquid detergent for hand or washing machine laundry, a preferential formulation provides for the use of two or more of the following ingredients, in the percentages by weight shown alongside each one:
Lourileteresolfato sodico 8 Sodium louryl ether sulfate 8
Esempio N. 2: formulazione esemplificativa della base lavante N. 2. Example N. 2: exemplary formulation of the washing base N. 2.
Nel caso di un detersivo in polvere per bucato a mano e in lavatrice una formulazione preferenziale prevede l'utilizzo di due o più dei seguenti ingredienti nelle percentuali in peso a fianco riportate: In the case of a powder detergent for hand and machine laundry, a preferential formulation provides for the use of two or more of the following ingredients in the weight percentages shown alongside:
Esempio N. 3: formulazione esemplificativa della base lavante N. 3. Example N. 3: exemplary formulation of the washing base N. 3.
Una formulazione preferenziale per un coadiuvante liquido del lavaggio ad attività ammorbidente, prevede l'utilizzo degli ingredienti di seguito riportati nelle percentuali in peso, poste a fianco di ciascuno: A preferential formulation for a liquid adjuvant for washing with softening activity, involves the use of the following ingredients in the percentages by weight, placed next to each one:
E' rilevante far notare che un elevato numero di test sperimentali sono stati condotti relativamente alle formulazioni in precedenza illustrate negli esempi 1 , 2 e 3. It is important to note that a large number of experimental tests have been carried out in relation to the formulations previously illustrated in Examples 1, 2 and 3.
La sperimentazione è stata condotta "in cieco" su famiglie che annoveravano almeno un componente dedito ad intensa attività sportiva. The experimentation was conducted "blindly" on families that included at least one component dedicated to intense sporting activity.
A questi campioni statistici, è stato chiesto di lavare per almeno 5 volte consecutive, gli indumenti indossati durante la prestazione sportiva e, una volta utilizzati, prima di procedere al lavaggio, di chiuderli in un sacchetto di plastica fino al giorno dopo. These statistical samples were asked to wash the clothes worn during the sport performance for at least 5 consecutive times and, once used, before proceeding with the washing, to close them in a plastic bag until the next day.
Passato questo periodo si doveva procedere alla riapertura del sacchetto e alla valutazione dell'odore e della sua intensità. After this period, the bag had to be reopened and the smell and its intensity evaluated.
E' stato chiesto di esprimere un giudizio da 0 a 5, dove 0 è inodore e 5 è fortemente odoroso, sui seguenti parametri: It was asked to express a judgment from 0 to 5, where 0 is odorless and 5 is strongly odorous, on the following parameters:
1 . intensità dell'odore dopo il primo lavaggio 1. odor intensity after the first wash
2. intensità dell'odore dopo cinque lavaggi 2. Odor intensity after five washes
Il giudizio è stato unanime da parte di tutte le famiglie prese in esame e i valori medi e relativi confronti sono qui indicati: The opinion was unanimous on the part of all the families examined and the average values and relative comparisons are indicated here:
(*) L'ammorbidente è stato utilizzato sugli indumenti lavati con il prodotto tradizionale E' inoltre importante notare che l'efficacia deodorante dei tre formulati aumenta con il numero dei lavaggi, effetto strettamente legato alle proprietà sostantivanti dei principi attivi sui tessuti presi in esame. (*) The softener was used on garments washed with the traditional product It is also important to note that the deodorant efficacy of the three formulations increases with the number of washes, an effect closely linked to the substantiating properties of the active ingredients on the fabrics examined. .
Lavaggi successivi aumentano le quantità di principi attivi depositati sulle fibre e quindi ne viene potenziata l'azione deodorante. Subsequent washings increase the amount of active ingredients deposited on the fibers and therefore the deodorant action is enhanced.
Da quanto sopra descritto si vede quindi come il trovato raggiunga gli scopi proposti. From what has been described above, it can therefore be seen that the invention achieves the intended aim and objects.
In particolare, si sottolinea che viene realizzato un prodotto composto di principi attivi, costituiti da particolari esteri di alfa e beta idrossi acidi e da alcooli alifatici addizionabili a detergenti e a coadiuvanti di lavaggio per indumenti, estremamente pratico e funzionale e che consente di esercitare una proprietà inibente delle attività enzimatiche della flora microbica e batterica cutanea, responsabile del cattivo odore corporeo depositato sugli abiti. In particular, it is emphasized that a product is made composed of active ingredients, consisting of particular esters of alpha and beta hydroxy acids and aliphatic alcohols that can be added to detergents and washing aids for garments, extremely practical and functional and which allows to exercise a property inhibitor of the enzymatic activities of the microbial and bacterial flora of the skin, responsible for the bad body odor deposited on the clothes.
Il trovato, così concepito, è suscettibile di numerose modifiche e varianti, tutte rientranti nell'ambito del concetto inventivo. The invention thus conceived is susceptible of numerous modifications and variations, all of which are within the scope of the inventive concept.
Inoltre alcuni componenti potranno essere sostituiti da altri elementi, chimicamente equivaleti. Furthermore, some components may be replaced by other chemically equivalent elements.
Claims (19)
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| IT2000MI002139A IT1319182B1 (en) | 2000-10-03 | 2000-10-03 | ACTIVE INGREDIENTS, CONSISTING OF PARTICULAR FOREIGN ALPHA AND BETA HYDROXY ACIDS AND ALIPHATIC ALCOHOLS, ADJUSTABLE TO DETERGENTS AND TO |
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