ITMI20000628A1 - Composizioni cosmetiche ritardanti la ricrescita dei peli - Google Patents
Composizioni cosmetiche ritardanti la ricrescita dei peli Download PDFInfo
- Publication number
- ITMI20000628A1 ITMI20000628A1 IT2000MI000628A ITMI20000628A ITMI20000628A1 IT MI20000628 A1 ITMI20000628 A1 IT MI20000628A1 IT 2000MI000628 A IT2000MI000628 A IT 2000MI000628A IT MI20000628 A ITMI20000628 A IT MI20000628A IT MI20000628 A1 ITMI20000628 A1 IT MI20000628A1
- Authority
- IT
- Italy
- Prior art keywords
- phospholipids
- vasoprotective
- cosmetic compositions
- extract
- complex
- Prior art date
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- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- BARWIPMJPCRCTP-CLFAGFIQSA-N oleyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCCOC(=O)CCCCCCC\C=C/CCCCCCCC BARWIPMJPCRCTP-CLFAGFIQSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000008389 polyethoxylated castor oil Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 229940068968 polysorbate 80 Drugs 0.000 description 1
- 230000000770 proinflammatory effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- KOUKXHPPRFNWPP-UHFFFAOYSA-N pyrazine-2,5-dicarboxylic acid;hydrate Chemical compound O.OC(=O)C1=CN=C(C(O)=O)C=N1 KOUKXHPPRFNWPP-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- KZJWDPNRJALLNS-VJSFXXLFSA-N sitosterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CC[C@@H](CC)C(C)C)[C@@]1(C)CC2 KZJWDPNRJALLNS-VJSFXXLFSA-N 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 239000004296 sodium metabisulphite Substances 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 230000003966 vascular damage Effects 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 210000000264 venule Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
- 239000010497 wheat germ oil Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/63—Steroids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9771—Ginkgophyta, e.g. Ginkgoaceae [Ginkgo family]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9794—Liliopsida [monocotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q7/00—Preparations for affecting hair growth
- A61Q7/02—Preparations for inhibiting or slowing hair growth
Description
Descrizione dell'invenzione industriale avente per titolo: "COMPOSIZIONI COSMETICHE RITARDANTI LA RICRESCITA DEI PELI SUPERFLUI "
La presente invenzione si riferisce al campo della cosmetica .
Più precisamente, la presente invenzione ha per oggetto composizioni cosmetiche ritardanti la ricrescita dei peli superflui .
SFONDO TECNICO
Nel genere umano le caratteristiche principali relative allo sviluppo di peli (numero, colore, spessore, lunghezza, distribuzione) sono conseguenza di un'azione mediata dagli ormoni sessuali a sua volta frutto di un'espressione genica.
Nella maggior parte delle società socio-economicamente sviluppate, i peli delle estremità, del cavo ascellare, quelli pubici che possono fuoriuscire dalla linea del costume da bagno o quelli che, pur raramente, crescono intorno all'areola mammaria, vengono considerati inestetici per la donna. Il termine "peli superflui" tende proprio ad indicare la crescita della peluria di queste aree. Essendo ovviamente tali peli superflui "indesiderati", sono nate le cosiddette pratiche di epilazione (rimozione dell'intero pelo mediante ceretta o diatermocoagulazione) e depilazione (rimozione del pelo a partire dallo sbocco cutaneo mediante distribuzione chimica della cheratina, rasatura con lame, rasatura elettrica o traumatismo ripetuto del pelo).
Poiché tutte queste pratiche sono, almeno in parte, traumatiche per la cute, prò-infiammanti per i tessuti immediatamente sottostanti la cute interessata e vasolesive per capillari e venule periferiche, nasce la necessità, sia nella post-epilazione che nella post -depilazione, di limitare tali conseguenze oltre che, ovviamente, di ritardare il più possibile la ricrescita dei peli superflui rimossi .
La presente invenzione ha per oggetto composizioni cosmetiche ad azione ritardante la ricrescita dei peli superflui .
Più particolarmente, la presente invenzione ha per oggetto composizioni cosmetiche contenenti acidi grassi e steroli antiandrogeni da serenoa (Serenoa repens) e/o da semi di zucca (Cucurbita pepo).
Le composizioni dell'invenzione possono contenere tali componenti allo stato puro oppure estratti che li contengono, in quantità da 0.1 a 3.0%.
Secondo un aspetto preferito, la presente invenzione ha per oggetto composizioni cosmetiche contenenti inoltre agenti antinfiammatori e/o vasoprotettivi.
Secondo un ulteriore aspetto preferito, la presente invenzione ha per oggetto composizioni cosmetiche contenenti agenti antinfiammatori e/o vasoprotettivi scelti fra:
- triterpeni ad attività antinfiammatoria da liquirizia (Glycyrrhiza glabra);
- saponine antiedematose e antinfiammatorie da ippocastano (Aesculus hyppocastanum);
- triterpeni da Terminalia sericea;
- isobutilammidi ad azione antalgica e antiedematosa da Zanthoxylum bungeanum (sin Alatum);
- gingkoflavonglucosidi e terpeni vasoprotettivi da ginkgo (Ginkgo biloba);
- polifenoli vasoprotettivi da semi d'uva (Vitis vinifera); - antocianosidi vasoprotettivi da mirtillo bacche (Vaccinium myrtillus) ;
- saponine vasoprotettive da pungitopo (Ruscus aculeatus).
Queste composizioni preferite dell 'invenzione possono contenere i componenti sopra elencati allo stato puro oppure estratti che li contengono, in quantità da 0.1 a 3.0%.
Tutti i derivati sopra elencati possono essere eventualmente complessati con veicolanti capaci di migliorarne l'assorbimento e l'efficacia, in particolare fosfolipidi .
I derivati vegetali sopra elencati, come pure procedimenti per la loro preparazione, sono noti, tra l'altro, da US 5,547,673, WO 00/02570, EP 0,283,713, EP 0,250,953, EP 0,275,224.
E' noto, dalla tecnica precedente, che tali derivati sono dotati di attività antinfiammatorie, analgesiche, vasotoniche, antiedematose, vasoprotettrici, tonificanti, che li rendono utili nel trattamento di condizioni infiammatorie e di vasculopatie in presenza o meno di fragilità capillare.
Per "azione ritardante" sulla ricrescita dei peli si intende un'azione che induce sia un rallentamento della velocità di crescita dei peli sia una diminuzione della quantità di peli in crescita.
Secondo la presente invenzione, le composizioni cosmetiche possono essere sotto forma di formulazioni postdepilatorie o post -epilatorie, cioè da applicare successivamente alla depilazione o all'epilazione, oppure possono essere comprese in formulazioni depilatorie.
Per "formulazioni depilatorie" si intendono formulazioni in grado di rimuovere i peli anche tramite la scissione dei legami disolfurici della cheratina, che provoca la distruzione del pelo o un indebolimento tale da consentirne una facile rimozione meccanica (mediante una spatola, una spugnetta o per semplice lavaggio con acqua). Formulazioni depilatorie convenzionali possono contenere come ingrediente attivo derivati tiolici, quali acido tioglicolico e tiolattico e loro sali con metalli alcalini e alcalinoterrosi; etanolammina tioglicato; amminoetantiolo ; acido mercaptopropionico; acido tioglicico e tioacetico; solfato di bario.
Per comodità, l'espressione "composizioni postdepilatorie" utilizzata di seguito indicherà composizioni sia post-depilatorie sia post-epilatorie.
Le composizioni dell'invenzione saranno opportunamente formulate in forma liquida, per esempio sotto forma di lozione, latte, soluzione, emulsione, o in forma solida o semi-solida , per esempio crema, pasta, gel, schiuma. A tale scopo, le composizioni dell'invenzione conterranno veicoli cosmeticamente accettabili usati convenzionalmente per la preparazione di formulazioni per uso topico, per esempio addensanti, quali gomma adragante, xantanica, gesso, argilla, ossido di magnesio, talco; chelanti, quali acido etilendiamminotetracet ico e disodio edetato; emollienti, quali alcol cetilico e stearilico, paraffina liquida, gliceril stearato, oli siliconici, oli e cere idrocarburiche ; umettanti, quali urea o 1,3-butilene glicol; emulsionanti, quali trigliceridi a catena media, polimeri dell'acido acrilico, alcol stearilico o cetilico etossilati, poliossietilene alchileteri; agenti promotori di assorbimento, quali ciclodestrani e liposomi; antiossidanti, quali ascorbil palmitato, tocoferolo; conservanti, come glicerina, propilenglicol; stabilizzanti e profumi.
Nel caso di composizioni depilatorie, potranno essere presenti anche agenti acceleratori di depilazione convenzionali, quali quelli a base di uree, tiouree e biguanidi .
La presente invenzione ha inoltre per un oggetto un metodo di trattamento cosmetico volto a ritardare la crescita dei peli superflui, metodo che consiste nell <1 >applicare una quantità cosmeticamente efficace delle composizioni dell'invenzione sulla superficie del corpo sulla quale crescono i peli da eliminare. La quantità di composizione da applicare e la frequenza di applicazione varieranno a seconda della zona da trattare e delle caratteristiche personali dell<1>utilizzatore, ma generalmente saranno comprese tra 0,01 e 0,1 mi di composizione per cm di superficie cutanea, da applicare da 1 a 3 volte al giorno durante i primi tempi di trattamento, per diminuire successivamente la frequenza fino a una applicazione a giorni alterni, a seconda dei risultati ottenuti.
Sono stati effettuati test su volontarie sane di età compresa tra i 22 e i 40 anni utilizzando:
a) composizioni post-depilatorie secondo l'invenzione, da applicarsi successivamente alla rimozione dei peli superflui effettuata con metodi convenzionali;
b) composizioni depilatorie convenzionali, contenenti le composizioni dell'invenzione;
c) composizioni depilatorie convenzionali, non contenenti le composizioni dell'invenzione.
Nel caso dei trattamenti con a) e b), la ricrescita completa dei peli avveniva non prima di 3 settimane, diminuendo progressivamente col perdurare del trattamento; inoltre si notava un indebolimento dei peli ricresciuti. Al contrario, nel trattamento con c), la ricrescita dei peli era completa entro 2 - 3 settimane.
Si descrivono di seguito alcuni esempi di composizioni cosmetiche secondo l'invenzione.
ESEMPIO 1
Formulazione post-depilatoria in gel
ESTRATTO LIPOFILO DI SERENOA REPENS 2% RUSCOGENINE 0.3% -ESTRATTO DI ZANTHOXYLUM BUNGEANUM 0.5%
100 g contengono:
ESTRATTO LIPOFILO DI SERENOA REPENS* 2.00 g RUSCOGENINE 0.30 g ESTRATTO DI ZANTHOXYLUM BUNGEANUM** sol. 20% 0.50 g Etanolo 20.00 g
Gliceri di PEG-6-Caprilico/ Caprico
(softigen 767-Huls) 15.00 g Propi lenglicol 10.00 g Oleth 20 (Volpo 20 - Croda) 5.00 g Dimeticone copoliolo 2.50 g Carbomer 2.00 g Trietanolammina 1.00 g Zinco ricinoleato (Tegodor HY77 - Teco) 0.20 g Mentolo 0.50 g Conservanti q.b.
Antiossidanti q.b.
Acqua depurata q.b. a 100.00 g
* Preparato secondo US 5,547,673.
** Preparato secondo WO00/02570.
ESEMPIO 2
Formulazione post -depilatoria come emulsione olio-inacqua
ACIDO GLICIRRETINICO COMPLESSO CON FOSFOLIPIDI 1% - SERENOA REPENS 2% - RUSCOGENINE 1%
100 g contengono:
ACIDO GLICIRRETINICO COMPLESSO CON FOSFOLIPIDI* 1.00 g RUSCOGENINE** 1.00 g ESTRATTO PURIFICATO SERENOA REPENS 2.00 g Gliceril stearato (Cutina GMS-Henkel) 7.00 g Polisorbato 60 (Tween 60 - ICI) 5.00 g Propilenglicol 5.00 g
Ott ildodecanolo (Eutanol G - Henkel) 4.00 g
Olio di germe di grano 3.00 g
PEG-5 Steroli di soia 2.00 g (Generol 122 E5 - Henkel)
Dimethicone 1.00 g Carbomer 0.60 g Tocoferolo 0.20 g Ascorbil Palmitato 0.10 g
NaOH sol. 10% 2.00 g
EDTA Disodio 0.10 g
Zinco ricinoleato (Tegodor CW90-Tego) 0.20 g Conservanti q.b.
Profumo q.b.
Acqua depurata q.b. a 100.00 g
* Preparato secondo EP 0283713.
** Preparato secondo EP 0250953.
ESEMPIO 3
Formulazione post-depilatoria come emulsione olio-inacqua
SERICOSIDE COMPLESSO CON FOSFOLIPIDI 1.5% ESTRATTO LIPOFILO DI CUCURBITA PEPO 2% - RUSCOGENINE 0.5%
100 g contengono:
SERICOSIDE COMPLESSO CON FOSFOLIPIDI* 1.50 g ESTRATTO LIPOFILO DI CUCURBITA PEPO 2.00 g RUSCOGENINE C 0.50 g Glicerina 30.00 g Gliceril Stearato (e) Ceteareth-20 (e)
Ceteareth-12 (e) Cetearil Alcol (e)
Cetil Palmitato (Emulgade SE- Henkel) 7.00 g Ceteareth-20 (Eumulgin B2 - Henkel) 2.00 g Dimethicone copoliolo 2.00 g
(SF 1188 - General Eletric)
Zinco Ricinoleato (Tegodor CW90-Tego) 0.20 g Disodio edetato 0.10 g Tocoferolo 0.20 g Ascorbil Palmitato 0.10 g Conservanti q.b.
Profumo q.b.
Acqua depurata q.b. a 100.00 g
* Preparato secondo EP 0283713.
ESEMPIO 4
Formulazione post-depilatoria come lozione olio-in-acqua ESCINA/β-Sitosterolo COMPLESSO CON FOSFOLIPIDI 1.5 % ESTRATTO LIPOFILO DI CUCURBITA PEPO 2.0 % - ESTRATTO DI RUSCUS ACULEATUS 1.0%
100 g contengono:
ESCINA/S-Sitosterolo COMPLESSO CON FOSFOLIPIDI* 1.50 g RUSCO ESTRATTO SECCO 1.00 g ESTRATTO LIPOFILO DI CUCURBITA PEPO 2.00 g Glicerina 5.00 g Poliisoprene (Syntesqual - Vevy) 2.50 g Isostearil isostearato (Gattefossè) 2.50 g Cetil Palmitato (Crodamol CP-Croda) 2.00 g Decil Oleato (Cetiol V - Henkel) 2.00 g Cetearil Isononanoato (Cetiol SN - Henkel) 2.00 g Polisorbato 80 (Tween 80 - ICI) 1.00 g Zinco Ricinoleato (Tegodor CW90 - Tego) 0.20 g Tocoferolo 0.20 g Ascorbil palmitato 0.10 g Disodio edetato 0.10 g Poliacrilammide (e) C13-14 isoparaffina
(e) laureth-7 (Sepigei 305- Seppie) 2.00 g Conservanti q.b.
Profumo q.b.
Acqua depurata q.b. a 100.00 g * Preparato secondo EP 0283713.
ESEMPIO 5
Formulazione post -depilatoria come emulsione olio-inacqua
ACIDO GLICIRRETINICO COMPLESSO CON FOSFOLIPIDI 1.5% COMPLESSO CON FOSFOLIPIDI DI OLIGOMERI PROCIANIDOLICI DI VITIS VINIFERA 0.5% - ESTRATTO LIPOFILO DI SERENOA REPENS 2% 100 g contengono:
ACIDO GLICIRRETINICO COMPLESSO CON FOSFOLIPIDI * 1.50 g COMPLESSO CON FOSFOLIPIDI DI OLIGOMERI PROCIANIDOLICI DI VITIS VINIFERA ** 0.50 g ESTRATTO LIPOFILO DI SERENOA REPENS 2.00 g Propilenglicol 15.00 g Olio di Jojoba modificato 5.00 g (Cetiol J600 - Henkel)
Cetil Alcol 5.00 g Gliceril stearato (Cutina GMS - Henkel) 5.00 g Polisorbato 60 (Tween 60 - ICI) 3.00 g Hectorite (e) idrossietilcellulosa
(Betone LT - Rheox) 0.50 g Dimethicone 350 0.50 g Zinco Ricinoleato (Tegodor CW90 -Tego) 0.20 g Disodio edetato 0.10 g Tocoferolo 0.20 g Ascorbil palmitato 0.10 g Sodio Metabisolfito 0.10 g Acido citrico 0.10 g Conservanti q.b.
Profumo q.b.
Acqua depurata q.b. a 100.00 g * Preparato secondo EP0283713.
** Preparato secondo EP0275224.
ESEMPIO 6
Formulazione post-depilatoria come lozione alcolica ACIDO 18/S-GLICIRRETINICO 0.1% - GINGKO BILOBA 1% - SERENOA R. 0.5%
Acido 18/β-GLICIRRETINICO 0.10 g GINGKO BILOBA ESTRATTO SECCO 1.00 g (cont. 20% saponine)
SERENOA REPENS ESTRATTO PURIFICATO 0.50 g Ciclomethicone 10.00 g PEG-40 Olio di ricino idrogenato
(Cremophor RH40-BASF) 1.00 g Zinco Ricinoleato (Tegodor HY77- Tego) 0.20 g Idrossitoluene Butilato 0.05 g Profumo q.b. Alcol q.b. a 100.00 mi ESEMPIO 7
Formulazione post-depilatoria in gel
ESTRATTO LIPOFILO DI SERENOA REPENS 2% -100 g contengono:
ESTRATTO LIPOFILO DI SERENOA REPENS 2.00 g Etanolo 20.00 g Gliceridi PEG-6-Caprilico/Caprico
(softigen 767-Huls) 15.00 g Propilenglicol 10.00 g Oleth 20 (Volpo 20 - Croda) 5.00 g Dimeticone copoliolo 2.50 g Carbomer 2.00 g Trietanolammina 1.00 g Zinco ricinoleato (Tegodor HY77 - Teco) 0.20 g Mentolo 0.50 g Conservanti q.b.
Antiossidanti q.b.
Acqua depurata q.b. a 100.00 g ESEMPIO 8
Formulazione post-depilatoria come emulsione olio-inacqua
- ESTRATTO LIPOFILO DI CUCURBITA PEPO 2% -100 g contengono:
ESTRATTO LIPOFILO DI CUCURBITA PEPO 2.00 g Glicerina 30.00 g Gliceril Stearato (e) Ceteareth-20 (e)
Ceteareth-12 (e) Cetearil Alcol (e)
Cetil Palmitato (Emulgade SE- Henkel) 7.00 g Ceteareth-20 (Eumulgin B2 - Henkel) 2.00 g Dimethicone copoliolo 2.00 g (SF 1188 - General Eletric)
Zinco Ricinoleato (Tegodor CW90-Tego) 0.20 g Disodio edetato 0.10 g Tocoferolo 0.20 g Ascorbil Palmitato 0.10 g Conservanti q.b.
Profumo q.b.
Acqua depurata q.b. a 100.00 g
Claims (11)
- RIVENDICAZIONI 1. Composizioni cosmetiche ritardanti la crescita dei peli superflui contenenti acidi grassi e steroli antiandrogeni da serenoa (Serenoa repens) e/o da semi di zucca (Cucurbita pepo).
- 2. Composizioni cosmetiche secondo la rivendicazione 1, contenenti inoltre agenti antinfiammatori e/o vasoprotettivi .
- 3. Composizioni cosmetiche secondo la rivendicazione 2, in cui gli agenti antinfiammatori e/o vasoprotettivi sono scelti fra: triterpeni ad attività antiinfiammatoria da liquirizia (Glycyrrhiza glabra); - saponine antiedematose e antiinfiammatorie da ippocastano (Aesculus hyppocastanum); - triterpeni da Terminalia sericea; - isobutilammidi ad azione antalgica e antiedematosa da Zanthoxylum bungeanum (sin Alatum); - gingkoflavonglucosidi e terpeni vasoprotettivi da ginkgo (Ginkgo biloba); - polifenoli vasoprotettivi da semi d'uva (Vitis vinifera); - antocianosidi vasoprotettivi da (Vaccinium myrtillus); - saponine vasoprotettive da pungitopo (Ruscus aculeatus).
- 4. Composizioni cosmetiche secondo una delle rivendicazioni precedenti, in cui gli ingredienti attivi sono complessati con veicolanti capaci di migliorare l'assorbimento e l 'efficacia.
- 5. Composizioni cosmetiche secondo la rivendicazione 4, in cui i complessanti sono fosfolipidi.
- 6. Composizioni cosmetiche secondo le precedenti rivendicazioni, in cui gli ingredienti attivi sono presenti in quantità da 0.1 a 3.0%.
- 7. Composizione cosmetica secondo le precedenti rivendicazioni, contenente estratto lipofilo di serenoa repens 2% - ruscogenine 0.3% - estratto lipofilo di zanthoxylum bungeanum 0.5%.
- 8. Composizione cosmetica secondo le rivendicazioni 1 - 6, contenente acido glicirretinico complesso con fosfolipidi 1% - serenoa repens 2% - ruscogenine 1%.
- 9. Composizione cosmetica secondo le rivendicazioni 1 - 6, contenente sericoside complesso con fosfolipidi 1.5% estratto lipofilo di cucurbita pepo 2% - ruscogenine 0.5%.
- 10. Composizione cosmetica secondo le rivendicazioni 1 - 6, contenente escina/S-sitosterolo complesso con fosfolipidi 1.5% - estratto lipofilo di cucurbita pepo 2.0 % - estratto di rusco 1.0%.
- 11. Composizione cosmetica secondo le rivendicazioni 1 - 6, contenente acido glicirretinico complesso con fosfolipidi 1.5% - complesso con fosfolipidi di oligomeri procianidolici di Vitis vinifera 0.5% - estratto lipofilo di serenoa repens
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI000628A ITMI20000628A1 (it) | 2000-03-24 | 2000-03-24 | Composizioni cosmetiche ritardanti la ricrescita dei peli |
IL15184601A IL151846A0 (en) | 2000-03-24 | 2001-02-12 | Cosmetic compositions having retarding action on the regrowth of superfluous hair |
CZ20023161A CZ20023161A3 (cs) | 2000-03-24 | 2001-02-12 | Kosmetický prostředek |
JP2001570228A JP2003528123A (ja) | 2000-03-24 | 2001-02-12 | むだ毛の再生に対して遅延作用を有する化粧品用組成物 |
PCT/EP2001/001522 WO2001072266A1 (en) | 2000-03-24 | 2001-02-12 | Cosmetic compositions having retarding action on the regrowth of superfluous hair |
CA002403744A CA2403744A1 (en) | 2000-03-24 | 2001-02-12 | Cosmetic compositions having retarding action on the regrowth of superfluous hair |
PL01357024A PL357024A1 (en) | 2000-03-24 | 2001-02-12 | Cosmetic compositions having retarding action on the regrowth of superfluous hair |
HU0300328A HUP0300328A2 (hu) | 2000-03-24 | 2001-02-12 | Felesleges szőrzet visszanövését késleltető hatású kozmetikai készítmények |
KR1020027012153A KR20020081583A (ko) | 2000-03-24 | 2001-02-12 | 불필요모발의 재성장 지연 활성을 갖는 화장품 조성물 |
EP01909738A EP1265586A1 (en) | 2000-03-24 | 2001-02-12 | Cosmetic compositions having retarding action on the regrowth of superfluous hair |
AU2001237375A AU2001237375A1 (en) | 2000-03-24 | 2001-02-12 | Cosmetic compositions having retarding action on the regrowth of superfluous hair |
CN01806953A CN1419436A (zh) | 2000-03-24 | 2001-02-12 | 对多余毛发的再生有延缓作用的化妆品组合物 |
RU2002125449/15A RU2002125449A (ru) | 2000-03-24 | 2001-02-12 | Косметические композиции, оказывающие задерживающее действие на повторный рост ненужных волос |
SK1364-2002A SK13642002A3 (sk) | 2000-03-24 | 2001-02-12 | Kozmetický prípravok a spôsob kozmetického ošetrenia |
US09/781,301 US20010033849A1 (en) | 2000-03-24 | 2001-02-13 | Cosmetic compositions having retarding action on the regrowth of superfluous hair |
US10/152,805 US20020197290A1 (en) | 2000-03-24 | 2002-05-23 | Cosmetic compositions having retarding action on the regrowth of superfluous hair |
NO20024519A NO20024519L (no) | 2000-03-24 | 2002-09-20 | Kosmetiske sammensetninger med retarderende virkning pÕ ettervekst av sjenerende hÕr |
HK03104529.9A HK1052296A1 (zh) | 2000-03-24 | 2003-06-24 | 對多餘毛髮的再生有延緩作用的化妝品組合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI000628A ITMI20000628A1 (it) | 2000-03-24 | 2000-03-24 | Composizioni cosmetiche ritardanti la ricrescita dei peli |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20000628A0 ITMI20000628A0 (it) | 2000-03-24 |
ITMI20000628A1 true ITMI20000628A1 (it) | 2001-09-24 |
Family
ID=11444627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2000MI000628A ITMI20000628A1 (it) | 2000-03-24 | 2000-03-24 | Composizioni cosmetiche ritardanti la ricrescita dei peli |
Country Status (17)
Country | Link |
---|---|
US (1) | US20010033849A1 (it) |
EP (1) | EP1265586A1 (it) |
JP (1) | JP2003528123A (it) |
KR (1) | KR20020081583A (it) |
CN (1) | CN1419436A (it) |
AU (1) | AU2001237375A1 (it) |
CA (1) | CA2403744A1 (it) |
CZ (1) | CZ20023161A3 (it) |
HK (1) | HK1052296A1 (it) |
HU (1) | HUP0300328A2 (it) |
IL (1) | IL151846A0 (it) |
IT (1) | ITMI20000628A1 (it) |
NO (1) | NO20024519L (it) |
PL (1) | PL357024A1 (it) |
RU (1) | RU2002125449A (it) |
SK (1) | SK13642002A3 (it) |
WO (1) | WO2001072266A1 (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832418B1 (fr) * | 2001-11-16 | 2005-06-24 | Fabre Pierre Dermo Cosmetique | Procede de preparation d'une huile de courge hydrolysee, l'huile de courge hydrolysee susceptible d'etre obtenue par ce procede et son utilisation |
FR2836383B1 (fr) * | 2002-02-26 | 2004-10-15 | Fabre Pierre Dermo Cosmetique | Utilisation de neoruscine pour la preparation d'une composition capillaire destine au traitement de l'alopecie |
WO2005067953A1 (en) | 2004-01-16 | 2005-07-28 | Cognis France S.A.S. | Uses for the extract of a plant of the family asclepiadaceae |
US7875650B2 (en) * | 2004-02-03 | 2011-01-25 | Yale University | Compounds and methods to increase anti-P-glycoprotein activity of baicalein by alkylation on the A ring |
US20050260152A1 (en) * | 2004-05-03 | 2005-11-24 | Jaghab Khalil C | Hair growth composition |
DE102004024463A1 (de) * | 2004-05-14 | 2005-12-08 | Phenion Gmbh & Co. Kg | Verwendung von Ammonium-Salzen der Glyzyrrhizinsäure und der Glyzyrrhetinsäure zur Epilation |
JP4630102B2 (ja) * | 2005-03-30 | 2011-02-09 | 株式会社ナリス化粧品 | ヒアルロン酸産生促進剤、及びこれを含有する化粧料 |
KR20080007613A (ko) * | 2005-05-18 | 2008-01-22 | 도아고세이가부시키가이샤 | 막 전극 접합체 및 직접 액체 연료형 연료 전지 |
ES2350583T3 (es) * | 2005-05-23 | 2011-01-25 | Reckitt Benckiser (Uk) Limited | Composición que comprende wortmanina y uso tópico de la misma para reducir el crecimiento del vello humano. |
CA2622637A1 (en) * | 2005-09-16 | 2007-03-22 | Reckitt Benckiser (Uk) Limited | Improvements in or relatimg to cosmetic compositions |
US7727516B2 (en) * | 2006-02-28 | 2010-06-01 | The Procter & Gamble Company | Reduction of hair growth |
WO2007115840A1 (en) * | 2006-04-07 | 2007-10-18 | Delgado Acarreta Raul | Cosmetic composition for an autonomus shave |
EP1882473A1 (en) * | 2006-07-28 | 2008-01-30 | Indena S.P.A. | Use of anthocyanosides to prepare formulations for the treatment of mucositis induced by antitumoral drugs |
DE102008012988A1 (de) | 2008-03-07 | 2009-09-10 | S.W. Patentverwertungs Ltd. | Zusammensetzung und Verwendungen zur Beeinflussung des Haarwachstums |
JP5654214B2 (ja) * | 2008-06-04 | 2015-01-14 | 丸善製薬株式会社 | 抑毛剤及び抑毛用皮膚化粧料 |
GB201110132D0 (en) * | 2011-06-16 | 2011-07-27 | Reckitt & Colman Overseas | compositions |
ES2412506B1 (es) * | 2011-12-23 | 2014-03-26 | Laboratorios Viñas S.A. | Composición dermatológica para el tratamiento tópico de la rosácea y procedimiento y uso correspondientes |
CN102772338B (zh) * | 2012-08-17 | 2013-06-26 | 珀莱雅化妆品股份有限公司 | 一种抗黑眼圈脂质纳米粒乳液及其制备方法 |
ES2610208B1 (es) * | 2015-10-22 | 2018-02-07 | Innovativehealth Group, S.L. | Formulación cosmética de uso tópico para el cuidado de la piel atópica |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL120128A0 (en) * | 1997-02-03 | 1997-06-10 | Barr Ehud | Compositions for the treatment of androgenetic alopecia and hirsutism |
FR2791255B1 (fr) * | 1999-03-26 | 2003-05-16 | Greentech Sa | Complexe vegetal entrant dans des compositions cosmetiques et dermopharmaceutiques limitant le developpement du bulbe pileux, stimulant le systeme capillaire et s'utilisant pour le traitement des peaux seborrheiques |
-
2000
- 2000-03-24 IT IT2000MI000628A patent/ITMI20000628A1/it unknown
-
2001
- 2001-02-12 EP EP01909738A patent/EP1265586A1/en not_active Withdrawn
- 2001-02-12 RU RU2002125449/15A patent/RU2002125449A/ru not_active Application Discontinuation
- 2001-02-12 KR KR1020027012153A patent/KR20020081583A/ko not_active Application Discontinuation
- 2001-02-12 AU AU2001237375A patent/AU2001237375A1/en not_active Abandoned
- 2001-02-12 PL PL01357024A patent/PL357024A1/xx unknown
- 2001-02-12 JP JP2001570228A patent/JP2003528123A/ja active Pending
- 2001-02-12 CN CN01806953A patent/CN1419436A/zh active Pending
- 2001-02-12 SK SK1364-2002A patent/SK13642002A3/sk unknown
- 2001-02-12 WO PCT/EP2001/001522 patent/WO2001072266A1/en not_active Application Discontinuation
- 2001-02-12 HU HU0300328A patent/HUP0300328A2/hu unknown
- 2001-02-12 CZ CZ20023161A patent/CZ20023161A3/cs unknown
- 2001-02-12 IL IL15184601A patent/IL151846A0/xx unknown
- 2001-02-12 CA CA002403744A patent/CA2403744A1/en not_active Abandoned
- 2001-02-13 US US09/781,301 patent/US20010033849A1/en not_active Abandoned
-
2002
- 2002-09-20 NO NO20024519A patent/NO20024519L/no not_active Application Discontinuation
-
2003
- 2003-06-24 HK HK03104529.9A patent/HK1052296A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
RU2002125449A (ru) | 2004-03-20 |
HUP0300328A2 (hu) | 2003-08-28 |
CZ20023161A3 (cs) | 2003-02-12 |
PL357024A1 (en) | 2004-07-12 |
SK13642002A3 (sk) | 2003-02-04 |
NO20024519L (no) | 2002-11-25 |
ITMI20000628A0 (it) | 2000-03-24 |
AU2001237375A1 (en) | 2001-10-08 |
KR20020081583A (ko) | 2002-10-28 |
CN1419436A (zh) | 2003-05-21 |
HK1052296A1 (zh) | 2003-09-11 |
EP1265586A1 (en) | 2002-12-18 |
US20010033849A1 (en) | 2001-10-25 |
NO20024519D0 (no) | 2002-09-20 |
JP2003528123A (ja) | 2003-09-24 |
WO2001072266A1 (en) | 2001-10-04 |
IL151846A0 (en) | 2003-04-10 |
CA2403744A1 (en) | 2001-10-04 |
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