WO2001015660A1 - Produits cosmetiques pour ongles - Google Patents
Produits cosmetiques pour ongles Download PDFInfo
- Publication number
- WO2001015660A1 WO2001015660A1 PCT/JP2000/005125 JP0005125W WO0115660A1 WO 2001015660 A1 WO2001015660 A1 WO 2001015660A1 JP 0005125 W JP0005125 W JP 0005125W WO 0115660 A1 WO0115660 A1 WO 0115660A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cosmetic
- sericin
- nail
- nails
- contained
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q3/00—Manicure or pedicure preparations
- A61Q3/02—Nail coatings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0208—Tissues; Wipes; Patches
-
- 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
- A61K8/64—Proteins; Peptides; Derivatives or degradation products 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q3/00—Manicure or pedicure preparations
Definitions
- the present invention relates to a nail cosmetic which is preferably used to suppress bulkiness of a nail, maintain moisture, and further provide a glossy feeling. More specifically, the present invention relates to a method for protecting a nail and maintaining a healthy nail. Relates to a cosmetic for nails having an excellent action of improving. Background art
- the nail is a horny thin plate formed from the epidermis behind the toes of the limb, and the presence of the nail is essential in daily life.
- the presence of nails allows you to grasp things with your fingertips, allowing you to perform detailed work.
- nails are a prominent part of the hand and are regarded as an important point in beauty. In modern times, nails are regarded as a part of total beauty, and nail salons have appeared, and interest in nails is increasing year by year.
- nail cosmetics are sold today and many women use them.
- nail cosmetics manicure products, etc.
- their remover are used repeatedly, the nails become more brittle and brittle and lose their glossiness.
- moisturizing ingredients such as collagen, amino acids, and keratin are blended as supplements for nails.
- An object of the present invention is to provide a highly safe nail cosmetic which can suppress the bulk of the nail, make the nail hard to crack, give the original glossiness of the nail, and maintain or improve the soundness of the nail. Make it an issue.
- the present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, the cosmetic containing sericin suppresses the bulkiness of the nail, gives an appropriate glossiness, and maintains or improves the soundness of the nail.
- the inventors have found that the effect is extremely excellent, and have completed the present invention. That is, the present invention relates to a cosmetic for nails comprising sericin as an active ingredient.
- the present invention also relates to the nail cosmetic, wherein the sericin is contained in an amount of from 0.02 to 20% by weight based on the total amount of the cosmetic.
- the cosmetic of the present invention is characterized by containing sericin as an active ingredient.
- Sericin is a natural protein obtained by extracting from silk, and is known to be excellent in hygroscopicity, water absorption, and film-forming properties, but was used in nail cosmetics such as the present invention.
- nail cosmetics containing sericin have the remarkable effect of enhancing the moisturizing function of nails and being extremely useful for obtaining a glossy feeling. is there.
- proteins other than sericin such as collagen and keratin
- the film property is weak, and the moisturizing and protecting effects of the nail cannot be obtained.
- Sericin used in the present invention may be obtained by any method.Sericin contained in silk fibers is partially hydrolyzed and eluted by a chemical scouring method or an enzymatic scouring method. And the like, and particularly preferably those containing 20 to 40% of serine.
- Sericin is usually in a powder form, but is easily soluble in water and can maintain stable properties as an aqueous solution. In addition, it is excellent in miscibility with ordinary cosmetic ingredients, and has excellent safety without fear of skin side effects, so that ordinary cosmetic ingredients, such as various surfactants, emulsifying ingredients, and stable It can be used as appropriate in combination with compounding agents such as preservatives, organic acids, oils and fats, alcohols, vitamins, preservatives, and fragrance
- the nail cosmetic of the present invention contains the above-mentioned sericin as an active ingredient.
- the cosmetic for nails referred to in the present invention may be a liquid preparation or an adhesive sheet preparation. Examples of the liquid preparation include nail enamel, nail base coat, intacto retreat, remover, nail lotion, nail cream, and the like. Examples of the adhesive sheet preparation include a nail care sheet pack, a nail treatment sheet pack, and the like.
- the content of sericin in the nail cosmetic is preferably from 0.02 to 20% by weight, more preferably from 0.05 to 10% by weight, based on the total amount of the cosmetic. If it is less than 0.02% by weight, the protective effect on nails is weak, and if it exceeds 20% by weight, sericin which does not actually act on nail protection increases, which is uneconomical.
- the nail cosmetic of the present invention can optionally contain various compounding components used in ordinary cosmetics.
- optional components include hydrocarbons such as petrolatum and squalane; preservatives such as methylparaben, propylparaben, and butylparaben; oils such as jojoba oil, castor oil, and oil oil; stearin Fatty acids such as acids and oleic acids; higher alcohols such as cetanol and oleyl alcohol; nonionic surfactants such as polyoxyethylene sorbitan fatty acid esters and polyoxyethylene hydrogenated castor oil; anionic surfactants; and cationic surfactants And various surfactants such as amphoteric surfactants; glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol and polyethylene glycol; polyhydric alcohols such as glycerin; polyoxyethylene iso- Ethers such as cetyl
- proteins other than the above-mentioned sericin such as collagen, elastin, and keratin can be used in combination with the sericin of the present invention.
- C The amount of these various additives can be appropriately determined according to the type of each product. These can be formulated into cosmetics according to a conventional method. BEST MODE FOR CARRYING OUT THE INVENTION
- Example 1 A sensory test was conducted on 30 female panelists who routinely complained of nail swelling, cracking, and lack of luster using nail polish products and removers. That is, the test subject (female panelist) applied nail polish to the nails, dropped the nails with a remover, and applied the nail treatments of (Example 1) and (Comparative Example 1). The above (Example 2) and (Comparative Example 2) were adhered for one hour and then peeled off. This was continued for one month, and the condition of the nails was observed. The results were evaluated for each of the evaluation items (1) feeling of bulkiness of the nail, 2) cracking of the nail, and 3) gloss of the nail according to the following criteria. Table 5 shows the evaluation results. The numbers in Table 5 indicate the number of people who have Represent
- a nail base coat having the formulation shown in Tables 6 and 7 below was prepared c
- Sericin an essential component of the cosmetic for nails of the present invention, has an excellent protective effect on nails, suppresses bulkiness of nails, makes nails less likely to crack, and has the effect of providing the original glossiness of nails. It has a remarkable improvement effect on nails that have been damaged due to shampoo and remover. It is also effective as a base for nail polish products. It is also made from natural silk and has excellent safety, and has an effect not found in other nail cosmetics.
- the nail cosmetic of the present invention containing sericin as an active ingredient can maintain or improve the soundness of the nail.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cosmetics (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/830,115 US6613339B1 (en) | 1999-08-30 | 2000-07-31 | Nail cosmetics |
JP2001519874A JP4689121B2 (ja) | 1999-08-30 | 2000-07-31 | 爪用化粧料 |
DE60028175T DE60028175T2 (de) | 1999-08-30 | 2000-07-31 | Nagelkosmetika |
EP00948333A EP1125573B8 (en) | 1999-08-30 | 2000-07-31 | Nail cosmetics |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11/242454 | 1999-08-30 | ||
JP24245499 | 1999-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001015660A1 true WO2001015660A1 (fr) | 2001-03-08 |
Family
ID=17089348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/005125 WO2001015660A1 (fr) | 1999-08-30 | 2000-07-31 | Produits cosmetiques pour ongles |
Country Status (6)
Country | Link |
---|---|
US (1) | US6613339B1 (ja) |
EP (2) | EP1125573B8 (ja) |
JP (1) | JP4689121B2 (ja) |
DE (2) | DE60028175T2 (ja) |
ES (2) | ES2292041T3 (ja) |
WO (1) | WO2001015660A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2889061B1 (fr) | 2005-07-29 | 2008-05-23 | Oreal | Vernis a ongles comprenant un polymere bloc polyoxyethylene/ polyoxypropylene |
WO2020264129A1 (en) | 2019-06-25 | 2020-12-30 | LUCYPOP, Inc. | Nail products, methods of use and kits |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10120528A (ja) * | 1996-10-16 | 1998-05-12 | Takeo Kato | スキンケア成分含有不織布製ハンドパック |
JPH11228344A (ja) * | 1998-02-05 | 1999-08-24 | Heiwa Genshi:Kk | 化粧用パックシート |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483289A (en) * | 1963-07-12 | 1969-12-09 | Angie F Criswell | Human nail coating compositions |
US3552401A (en) * | 1963-07-12 | 1971-01-05 | Joseph B Michaelson | Synthetic nail structure |
JPS62111909A (ja) * | 1985-11-09 | 1987-05-22 | Shiseido Co Ltd | 美爪料 |
JP3059781B2 (ja) * | 1991-06-19 | 2000-07-04 | 有限会社野々川商事 | 美爪料 |
JPH11152207A (ja) * | 1997-11-20 | 1999-06-08 | Shiseido Co Ltd | 化粧料 |
-
2000
- 2000-07-31 JP JP2001519874A patent/JP4689121B2/ja not_active Expired - Fee Related
- 2000-07-31 ES ES05025239T patent/ES2292041T3/es not_active Expired - Lifetime
- 2000-07-31 WO PCT/JP2000/005125 patent/WO2001015660A1/ja active IP Right Grant
- 2000-07-31 EP EP00948333A patent/EP1125573B8/en not_active Expired - Lifetime
- 2000-07-31 US US09/830,115 patent/US6613339B1/en not_active Expired - Fee Related
- 2000-07-31 DE DE60028175T patent/DE60028175T2/de not_active Expired - Lifetime
- 2000-07-31 EP EP05025239A patent/EP1632214B1/en not_active Expired - Lifetime
- 2000-07-31 ES ES00948333T patent/ES2261219T3/es not_active Expired - Lifetime
- 2000-07-31 DE DE60036651T patent/DE60036651T2/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10120528A (ja) * | 1996-10-16 | 1998-05-12 | Takeo Kato | スキンケア成分含有不織布製ハンドパック |
JPH11228344A (ja) * | 1998-02-05 | 1999-08-24 | Heiwa Genshi:Kk | 化粧用パックシート |
Non-Patent Citations (1)
Title |
---|
See also references of EP1125573A4 * |
Also Published As
Publication number | Publication date |
---|---|
DE60028175T2 (de) | 2007-05-10 |
EP1632214B1 (en) | 2007-10-03 |
US6613339B1 (en) | 2003-09-02 |
ES2261219T3 (es) | 2006-11-16 |
EP1125573A4 (en) | 2004-06-16 |
DE60036651T2 (de) | 2008-07-17 |
EP1632214A1 (en) | 2006-03-08 |
DE60028175D1 (de) | 2006-06-29 |
EP1125573B1 (en) | 2006-05-24 |
DE60036651D1 (de) | 2007-11-15 |
JP4689121B2 (ja) | 2011-05-25 |
EP1125573A1 (en) | 2001-08-22 |
EP1125573B8 (en) | 2006-07-19 |
ES2292041T3 (es) | 2008-03-01 |
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