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WO2015002620A1 - Nail polish (enamel) that has decreased toxicity, increased uv resistance and is self-shining in unlighted environments - Google Patents

Nail polish (enamel) that has decreased toxicity, increased uv resistance and is self-shining in unlighted environments Download PDF

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Publication number
WO2015002620A1
WO2015002620A1 PCT/TR2014/000132 TR2014000132W WO2015002620A1 WO 2015002620 A1 WO2015002620 A1 WO 2015002620A1 TR 2014000132 W TR2014000132 W TR 2014000132W WO 2015002620 A1 WO2015002620 A1 WO 2015002620A1
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WO
WIPO (PCT)
Prior art keywords
nail polish
resistance
shining
self
enamel
Prior art date
Application number
PCT/TR2014/000132
Other languages
French (fr)
Inventor
Hasan TATAR
Original Assignee
Eysi̇m İthalat İhracat Gida Tarim Ki̇myevi̇ Maddeler Otomoti̇v Taşimacilik Petrol Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇
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Publication date
Application filed by Eysi̇m İthalat İhracat Gida Tarim Ki̇myevi̇ Maddeler Otomoti̇v Taşimacilik Petrol Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ filed Critical Eysi̇m İthalat İhracat Gida Tarim Ki̇myevi̇ Maddeler Otomoti̇v Taşimacilik Petrol Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇
Publication of WO2015002620A1 publication Critical patent/WO2015002620A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q3/00Manicure or pedicure preparations
    • A61Q3/02Nail coatings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36Carboxylic acids; Salts or anhydrides thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37Esters of carboxylic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/85Polyesters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/42Colour properties
    • A61K2800/43Pigments; Dyes
    • A61K2800/434Luminescent, Fluorescent; Optical brighteners; Photosensitizers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/58Metal complex; Coordination compounds

Definitions

  • the present invention is related to nail polish (enamel) that is used in the field of cosmetic industry, has decreased toxicity, increased UV resistance and is self-shining in unlighted environment, and the production method thereof.
  • the current nail polishes have been determined as toxic substances that are extremely dangerous for human health by some organizations such as FDA and European Health Organization; they are produced from chemical substances such as formaldehyde, toluene and dibutyl phthalate (DBP) and thus, the health of consumers is inexcellent under serious threat.
  • Another application in the state of art is that the nail polishes are applied on hand and toe nails of people in various colors and patterns.
  • the nail polish which is applied in said colors and patterns can only be seen in lighted environments, and cannot be seen in unlighted environments.
  • the problem experienced in the state of art is that the similar nail polishes lead to unhealthy and undesired conditions called bubbling on the painted harid; apd toe nails due'to particles. This condition creates problems and limits the usage area in the present applications.
  • the invisible bacteria, fungi, microbes and the like hang on the particulate surfaces and threat the health of consumers.
  • the present invention is related to a novelty for nail polishes (enamels) in the cosmetics industry, which meets the abovementioned requirements, eliminates all the disadvantages and offers some additional advantages.
  • the object of the present invention is to have alternative properties to the abovementioned drawbacks and also, to include additional properties: '
  • Another object of the present invention is to decrease the toxic substances that are extremely dangerous for human health according to some organizations such as FDA and European Health Organization and therefore, alternative chemical elements have been applied.
  • the present invention is prevented from comprising substances that are dangerous for health by using short-oil soya based alkyd resin instead of formaldehyde, ethyl alcohol instead of toluene, and acetyl tributyl citrate instead of DBP: Thanks to the nail polish, the human health is prevented from being exposed to toxins as much as possible and even, is protected.
  • Another object of the present invention is to be also visible in unlighted environments by releasing light even if the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the present invention is applied in different color and patterns. It is aimed to increase the satisfaction of the customer and to provide the nail polish with more properties by enabling the use thereof in both lighted and unlighted environments thanks to the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the invention.
  • Another object of the present invention is to prevent bubbling arising from the particles in the hand and toe nails on which the current nail polishes are applied in the state of the art.
  • Said bubbling problem has been limiting the usage by creating disadvantage in the state of art.
  • another negative effect of the particles is that the elements such as invisible bacteria, fungi and microbes that hang thereori threat the health of consumers. Thanks to said invention, the problem of bubbling is minimized as much as possible. Thus, a great advantage has been achieved in protecting the consumer's health.
  • the nail polish (enamel) that is visible in unlighted environment has decreased toxicity and increased UV resistance, and is self-shining in unlighted environment, also transfers its light release in the unlighted environment in direct proportion with the light exposure period and lumen (lighting volume) when it is in lighted environments.
  • Another object of the present invention is to develop the cosmetics industry and create new markets thanks to the invention.
  • the composition required for preparing 500 gr of the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment comprises the following by weight; 2.95 gr titanium dioxide, 0.7675 gr jojoba oil, 0.25 gr of 4% calcium octoate, 0.035 gr of 6% cobalt octoate, 13.01 gr phosphorescent pigment, 1.08 gr long oil soya oil based alkyd resin, 0.03 gr castor oil, 6.535 gr hydrocarbon alkyd resin, 0.18 gr anti-precipitating agent, 3.105 gr synthetic solvent, 0.3075 gr flow additive, 127 gr butyl acetate,115 gr ethyl acetate, 60 gr ethyl alcohol, 40 gr short oil soya based alkyd resin, 7.5 gr stearalkonium hectorite, 20 gr isopropyl alcohol, 65 gr nitrocellulose, 4.75 gr camphor, 30 gr acetyl tributyl cit
  • the production method of said nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment comprises the following process steps;
  • the nail polish (enamel) that is developed for achieving said objects, has decreased toxicity, increased UV resistance and is self-shining in unlighted environment is prepared.
  • nail polish that has decreased toxicity, increased UV resistance arid is self-shining in unlighted environment according to the present invention is only described for the subject to be understood better without any limiting effect.
  • composition of the paint according to the present invention comprises butyl acetate, flow additive, synthetic solvent, anti-precipitating agent, hydrocarbon alkyd resin, ethyl acetate, ethyl alcohol, isopropyl alcohol, short oil soya based alkyd resin, stearalkonium hectrorite, nitrocellulose, camphor, acetyl tributyl citrate, color pigment, black cumin oil, castor oil, long oil soya oil based alkyd resin, phosphorescent pigment, 6% cobalt octoate, 4% calcium octoate, jojoba oil and titanium dioxide.
  • nail polish enamel
  • Titanium Dioxide TiO
  • Titanium dioxide decreases the light release (loss of gloss) of the light absorbed by phosphorescent pigment in the unlighted environment and also increases the rate of light absorbance in the lighted environment within the functioning of the present invention and titanium dioxide contributes to the functioning of the invention by providing conciliating balance between two functions. Moreover, it serves as toner for pastel color together with color pigments within the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the present invention.
  • jojoba oil is created with an alcohol group of long-chain branches and may be said to be the oil that is most resistant against temperature and lights thanks to fatty acid property thereof.
  • jojoba oil is still used in the most developed motor oils of the world and even as lubricant in the rocket motors of NASA. Thanks to said property of jojoba oil, the paint makes the present invention more resistant against UV lights and time.
  • Jojoba oil surpasses similar chemical substances in terms of their functions; moreover, it is not toxic and harmful. Thanks to scientific studies conducted, it is thought that the service life of jojoba oil longs for centuries without losing the properties. In addition, it is stored under several temperatures without losing said property.
  • Jojoba oil provides the mixture it is included with the property of resistance against bacterial and mold growth.
  • jojoba oil serves as catalyzer between the UV lights and the chemical substances withih the invention.
  • This element contributes within the invention thanks to its properties such as binding with other elements, . accepting pigments at a higher level and high resistance against yellowing. In addition, it also contributes to pre-drying and final drying.
  • This element contributes the functioning of the present invention with its ricinoleic acid property and enables the invention to create a better film on the surface to which . it is applied by ensuring binding between pigments during obtaining mixture.
  • This element strengthens the sticking of the mixture on the nail surface, to which it is applied, and increases the physical resistance thereof. It contributes to the functioning of the present invention by preventing the contact of elements of the invention with air during and after the mixture and preventing the oxygen inhibitors.
  • Hydrocarbon alkyd resins are the leading ones among the alkyd resins with highest resistance.
  • Anti-precipitating agent is the
  • This element contributes to the functioning of the present invention by eliminating the flowing problems while the invention is applied on the nail surfaces thanks to strong thixotropic effect thereof, preventing the precipitation of pigments in the mixture and enabling the mixture to spread better on the surface it is applied.
  • This element contributes to the functioning of the present invention by enabling the other element additives in the mixture to be mixed better. It also provides achieving a complete homogeneity.
  • said element enables to achieve applicable csurface liquidity property on the surface areas, to which the mixture will be applied. In addition, it also contributes within the present invention by controlling the liquidity on the surface areas to be applied.
  • This element contributes to the functioning of the present invention by enabling the other element additives in the mixture to be mixed better.
  • Ethyl alcohol contributes to our invention, because it is diluent.
  • Nitrocellulose solid, activated with 30% isopropyl alcohol, wetted
  • nitrocellulose is the most vital element that enables the nail polish to brighten the nail surface and to stick better, creates film layer on the nail surface thanks to its cellulosic property, and provides the nail polish according to the present invention to have better physical durability and to be more resistant against water.
  • the function of short oil soya based alkyd resin within the present invention is to achieve the liquidity of the nail polish mixture. Another function thereof is to increase the brightness, stickiness and resistance of the nail polish and color durability of color pigments.
  • Short oil alkyd resins lead to film formation as the molecular, weight of alkyd is higher than the molecular weight of oil. Thus, it is understood that short oil alkyd resin dries more rapidly than the triglyceride oils of alkyd resins. Therefore, dry and semi-dried oils can be used in the nail polish formulation. However, formaldehyde does not have said properties and short oil alkyd resin is not toxic as formaldehyde.
  • This element provides connection between the polymer chains in the functioning of present invention and serves a kind of softener. This element contributes by enabling the film layer created after the nail polish dries to be flexible.
  • This element contributes to the functioning of the present invention by providing required flexibility by minimizing the shrinkage of the film after the nail polish creates film,
  • This element comprises color pigments that determine the tone of the color of nail polish. In other words, it gives color to the nail polish mixtures.
  • the substances that are approved by European health organizations are preferred.
  • the resistance of nails against fungi is strengthened within the functioning of the invention and contributes to the invention with its care effect as a protective agent.
  • the production method of said nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment comprises the following process steps;
  • nail polish which is 500 gr in total, for 4 to 9 hours by being protected against sunbeams, humidity and water so as to have minimum 6°C and maximum 30°C.
  • the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to the present invention is applied by being painted on hand and toe nails. Before application, the nail to be painted is required to be dry and clean, and does not have scars or diseases such as fungi and the like.
  • the first drying of the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the present invention is approximately maximum 10 minutes, and second layer dries in 5 minutes at 20°C and at 65% humidity. Every layer applied is required to be dried for 5 minutes. The total drying period is approximately 30 minutes.
  • the nail polish that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to the present invention is required to be applied in two layers. The increase in the layers is in direct proportion with lumen (lighting rate) of the nail polish according to the invention.
  • the nail polish that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to the present invention contacts with skin during the application, it is required to be cleaned with a wet cloth immediately. It should not be inhaled directly.
  • the application temperature is between 8°C and 35°C. It should not be applied under direct sunbeam, and windy, dusty and humid air conditions.
  • the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment can be stored in covered receptacles for 3 years by being protected agaihst cold, mold, freezing air and direct UV lights.
  • the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shin ng in unlighted environment according to the present invention has been disclosed for application on hand and toe nails of people; however, it can be used for decorative purposes. Said usage areas are not limited. Alternative elements can be used in the mixtures of our nail polish in the present invention. These are as follows;
  • coconut oil based alkyd resin or sunflower seed oil based alkyd resin instead of short oil soya based alkyd resin can be used. Thanks to said variation, middle oil alkyd resin can also be used.
  • pigment with different colors can also be used instead of pigments.

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  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
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Abstract

The present invention is related to the composition of nail polish, which is self-shining in unlighted environment (night), has decreased toxicity and increased UV resistance, and consists of butyl acetate, flow additive, synthetic solvent, anti-precipitating agent, hydrocarbon alkyd resin, ethyl acetate, ethyl alcohol, isopropyl alcohol, short oil soya based alkyd resin, stearalkonium hectorite, nitrocellulose, camphor, acetyl tributyl citrate, color pigment, black cumin oil, castor oil, long oil soya based alkyd resin, phosphorescent pigment, 6% cobalt octoate, 4% calcium octoate, jojoba oil and titanium dioxide, and is created in the field of cosmetics sector, and is related to the production method of said composition.

Description

DESCRIPTION
Nail Polish (Enamel) That Has Decreased Toxicity, Increased Uv Resistance And
Is Self-Shining In Unlighted Environments
TECHNICAL FIELD
The present invention is related to nail polish (enamel) that is used in the field of cosmetic industry, has decreased toxicity, increased UV resistance and is self-shining in unlighted environment, and the production method thereof.
STATE OF ART
In the state of art, the current nail polishes have been determined as toxic substances that are extremely dangerous for human health by some organizations such as FDA and European Health Organization; they are produced from chemical substances such as formaldehyde, toluene and dibutyl phthalate (DBP) and thus, the health of consumers is inarguably under serious threat.
When the current nail polishes are subjected to UV lights after they are applied on hand and toe nails, the chemical property of nail polish is spoiled, and especially, the colors thereof fade in s short time, because color pigments are negatively affected. Therefore, the usage life of the nail polish is shortened.
In the state of art, the nail polish that cannot be protected well against the UV lights lead to chemical release as the chemicals therein easily interact with the UV light and therefore, the possibility of health risk caused by the chemicals within the nail polish increases.
Another application in the state of art is that the nail polishes are applied on hand and toe nails of people in various colors and patterns. The nail polish which is applied in said colors and patterns, can only be seen in lighted environments, and cannot be seen in unlighted environments. The problem experienced in the state of art is that the similar nail polishes lead to unhealthy and undesired conditions called bubbling on the painted harid; apd toe nails due'to particles. This condition creates problems and limits the usage area in the present applications. Moreover, the invisible bacteria, fungi, microbes and the like hang on the particulate surfaces and threat the health of consumers.
As a result of the abovementioned drawbacks and the insufficiencies of the present solutions regarding the subject, the need for a novel production method and a novel product relating to the nail polishes(enamels) arises in cosmetics industry.
BRIEF DESCRIPTION OF THE INVENTION
The present invention is related to a novelty for nail polishes (enamels) in the cosmetics industry, which meets the abovementioned requirements, eliminates all the disadvantages and offers some additional advantages.
The object of the present invention is to have alternative properties to the abovementioned drawbacks and also, to include additional properties: '
Another object of the present invention is to decrease the toxic substances that are extremely dangerous for human health according to some organizations such as FDA and European Health Organization and therefore, alternative chemical elements have been applied. The present invention is prevented from comprising substances that are dangerous for health by using short-oil soya based alkyd resin instead of formaldehyde, ethyl alcohol instead of toluene, and acetyl tributyl citrate instead of DBP: Thanks to the nail polish, the human health is prevented from being exposed to toxins as much as possible and even, is protected.
Another object of the present invention is to prevent the chemical property of nail polish from being spoiled when the current nail polishes are subjected to UV lights after they are applied on hand and toe nails. Thanks to the jojoba oil that we used against said problem that shortens the usage life of the nail polish, the nail polish has been made more resistant against UV lights. Another object of the present invention is to serve as a catalyzer between chemical elements within the nail polish and UV thanks to the jojoba oil that is included in the nail polish that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the present invention. Thus, the dangerous elements arising from the interactions with UV lights are minimized.
Another object of the present invention is to be also visible in unlighted environments by releasing light even if the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the present invention is applied in different color and patterns. It is aimed to increase the satisfaction of the customer and to provide the nail polish with more properties by enabling the use thereof in both lighted and unlighted environments thanks to the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the invention.
Another object of the present invention is to prevent bubbling arising from the particles in the hand and toe nails on which the current nail polishes are applied in the state of the art. Said bubbling problem has been limiting the usage by creating disadvantage in the state of art. Moreover, another negative effect of the particles is that the elements such as invisible bacteria, fungi and microbes that hang thereori threat the health of consumers. Thanks to said invention, the problem of bubbling is minimized as much as possible. Thus, a great advantage has been achieved in protecting the consumer's health.
The nail polish (enamel) that is visible in unlighted environment, has decreased toxicity and increased UV resistance, and is self-shining in unlighted environment, also transfers its light release in the unlighted environment in direct proportion with the light exposure period and lumen (lighting volume) when it is in lighted environments.
Another object of the present invention is to develop the cosmetics industry and create new markets thanks to the invention.
In order to achieve said objects, the composition required for preparing 500 gr of the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment comprises the following by weight; 2.95 gr titanium dioxide, 0.7675 gr jojoba oil, 0.25 gr of 4% calcium octoate, 0.035 gr of 6% cobalt octoate, 13.01 gr phosphorescent pigment, 1.08 gr long oil soya oil based alkyd resin, 0.03 gr castor oil, 6.535 gr hydrocarbon alkyd resin, 0.18 gr anti-precipitating agent, 3.105 gr synthetic solvent, 0.3075 gr flow additive, 127 gr butyl acetate,115 gr ethyl acetate, 60 gr ethyl alcohol, 40 gr short oil soya based alkyd resin, 7.5 gr stearalkonium hectorite, 20 gr isopropyl alcohol, 65 gr nitrocellulose, 4.75 gr camphor, 30 gr acetyl tributyl citrate, 5 gr color pigment and 0.50 gr black cumin oil.
In order to achieve said objects, the production method of said nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment comprises the following process steps;
- Powdering the solid crystallized hydrocarbon alkyd resins in a dry manner by grinding,
- Slowly heating by mixing the powder hydrocarbon alkyd resin and synthetic solvent in a metal receptacle by means of a mixer with metal end until a homogeneous liquid consistency is achieved,
Leaving the liquid hydrocarbon alkyd resin to cool, , ,
- Adding anti-precipitating agent into the plastic receptacle in which hydrocarbon alkyd resin is put, and mixing the mixture by means of homogenizer mixer,
- Adding titanium dioxide, jojoba oil, long oil soya based alkyd resin, castor oil, hydrocarbon alkyd resin, synthetic solvent, flow additive, 4% calcium octoate, 6% cobalt octoate, and mixing thereof again by means of homogenizer mixer for approximately 30 minutes,
- Covering the top of the mixture obtained so as to prevent the air leakage, and resting thereof in a dark environment without humidity and UV lights,
- Adding phosphorescent into the rested mixture and mixing thereof by means of wood or plastic-end mixer, - Shaking the mixture by means of a shaking machine, .
- Obtaining the first mixture by resting the mixture obtained in a dark environment for at least 1 hour without humidity and UV lights in a covered manner so as to prevent the air leakage,
- Preparing the second mixture by grinding the powder pigments that are color pigment, titanium dioxide and acetyl butyl citrate,
- Firstly putting butyl acetate, ethyl acetate, ethyl alcohol respectively into a separate receptacle that is water jacketed, cooled and has center mixer wings and then, slowly adding nitrocellulose and mixing until nitrocellulose dissolves, and preparing the third mixture,
- Adding second mixture, isopropyl alcohol, camphor, jojoba oil, black cumin oil, the first mixture obtained, stearalkonium hectorite respectively into the third mixture, resting the nail polish according to the present invention by being protected against sunbeams, humidity and water.
The nail polish (enamel) that is developed for achieving said objects, has decreased toxicity, increased UV resistance and is self-shining in unlighted environment is prepared.
DETAILED DESCRIPTION OF THE INVENTION
In this detailed description, the nail polish (enamel) that has decreased toxicity, increased UV resistance arid is self-shining in unlighted environment according to the present invention is only described for the subject to be understood better without any limiting effect.
The composition of the paint according to the present invention comprises butyl acetate, flow additive, synthetic solvent, anti-precipitating agent, hydrocarbon alkyd resin, ethyl acetate, ethyl alcohol, isopropyl alcohol, short oil soya based alkyd resin, stearalkonium hectrorite, nitrocellulose, camphor, acetyl tributyl citrate, color pigment, black cumin oil, castor oil, long oil soya oil based alkyd resin, phosphorescent pigment, 6% cobalt octoate, 4% calcium octoate, jojoba oil and titanium dioxide.
The content and rates of said nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the present invention are given in Table 1.
Table 1 - The content and rates of said nail polish (enamel) that has decreased toxicity, increased JV resistance and is self-shining in uniighted environment
Figure imgf000008_0001
The content of nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment is detailed below.
Titanium Dioxide (TiO?) :
Titanium dioxide decreases the light release (loss of gloss) of the light absorbed by phosphorescent pigment in the unlighted environment and also increases the rate of light absorbance in the lighted environment within the functioning of the present invention and titanium dioxide contributes to the functioning of the invention by providing conciliating balance between two functions. Moreover, it serves as toner for pastel color together with color pigments within the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the present invention.
Jojoba Oil:
In the present invention, jojoba oil is created with an alcohol group of long-chain branches and may be said to be the oil that is most resistant against temperature and lights thanks to fatty acid property thereof.
Thanks to said property, jojoba oil is still used in the most developed motor oils of the world and even as lubricant in the rocket motors of NASA. Thanks to said property of jojoba oil, the paint makes the present invention more resistant against UV lights and time.
Especially, it minimizes the harmful effects of UV lights, to which phosphorescent pigment is exposed, and enables the pigment to fulfill its function for longer years effectively.
In the present
Figure imgf000009_0001
-oil" homogenizes the paint mixtures better and thereby, contributes to the functionality of the present invention to a great extent. Jojoba oil surpasses similar chemical substances in terms of their functions; moreover, it is not toxic and harmful. Thanks to scientific studies conducted, it is thought that the service life of jojoba oil longs for centuries without losing the properties. In addition, it is stored under several temperatures without losing said property.
Jojoba oil provides the mixture it is included with the property of resistance against bacterial and mold growth.
Moreover, jojoba oil serves as catalyzer between the UV lights and the chemical substances withih the invention.
4% Calcium Octoate (liquid)
Within the invention, it serves as auxiliary drying agent and heating agent. 6% Cobalt Octoate
It provides rapid protection on the surfaces, on which it is applied, and minimizes the effect of oxygen inhibitor in the air.
Phosphorescent Pigment (Powder):
It absorbs the light pieces in the lighted environments within its own structure and releases the light pieces absorbed within its own structure into the unlighted environments slowly.
Long Oil Soya Oil Based Alkvd Resin (liquid):
This element contributes within the invention thanks to its properties such as binding with other elements, . accepting pigments at a higher level and high resistance against yellowing. In addition, it also contributes to pre-drying and final drying.
Castor Oil:
This element contributes the functioning of the present invention with its ricinoleic acid property and enables the invention to create a better film on the surface to which . it is applied by ensuring binding between pigments during obtaining mixture.
Hydrocarbon Alkvd Resin:
This element strengthens the sticking of the mixture on the nail surface, to which it is applied, and increases the physical resistance thereof. It contributes to the functioning of the present invention by preventing the contact of elements of the invention with air during and after the mixture and preventing the oxygen inhibitors.
Hydrocarbon alkyd resins are the leading ones among the alkyd resins with highest resistance. Anti-precipitating agent:
This element contributes to the functioning of the present invention by eliminating the flowing problems while the invention is applied on the nail surfaces thanks to strong thixotropic effect thereof, preventing the precipitation of pigments in the mixture and enabling the mixture to spread better on the surface it is applied.
Synthetic solvent:
This element contributes to the functioning of the present invention by enabling the other element additives in the mixture to be mixed better. It also provides achieving a complete homogeneity.
Flow Additive Liguid:
Within the present invention, said element enables to achieve applicable csurface liquidity property on the surface areas, to which the mixture will be applied. In addition, it also contributes within the present invention by controlling the liquidity on the surface areas to be applied.
Butyl Acetate and Ethyl Acetate:
These elements contribute to the functioning of the present invention by serving as solvent in order to enable the other element additives in the mixture to be mixed better. They homogenize all the elements completely while they are mixed. Butyl acetate and ethyl acetate contribute to our invention thanks to their oil solvent and organic solvent properties, respectively. -. Ethyl Alcohol:
This element contributes to the functioning of the present invention by enabling the other element additives in the mixture to be mixed better. Ethyl alcohol contributes to our invention, because it is diluent.
Nitrocellulose (solid, activated with 30% isopropyl alcohol, wetted):
In the functioning of the present invention, nitrocellulose is the most vital element that enables the nail polish to brighten the nail surface and to stick better, creates film layer on the nail surface thanks to its cellulosic property, and provides the nail polish according to the present invention to have better physical durability and to be more resistant against water.
Short Oil Soya Based Alkvd Resin: * '
The function of short oil soya based alkyd resin within the present invention is to achieve the liquidity of the nail polish mixture. Another function thereof is to increase the brightness, stickiness and resistance of the nail polish and color durability of color pigments.
Short oil alkyd resins lead to film formation as the molecular, weight of alkyd is higher than the molecular weight of oil. Thus, it is understood that short oil alkyd resin dries more rapidly than the triglyceride oils of alkyd resins. Therefore, dry and semi-dried oils can be used in the nail polish formulation. However, formaldehyde does not have said properties and short oil alkyd resin is not toxic as formaldehyde.
Stearalkonium hectorite:
Stearalkonium hectorite¾erves as thickener within the functioning of the present invention. Isopropyl alcohol :
This element serves as diluent within the functioning of the present invention. Camphor:
This element provides connection between the polymer chains in the functioning of present invention and serves a kind of softener. This element contributes by enabling the film layer created after the nail polish dries to be flexible. Acetyl Tributyl Citrate:
This element contributes to the functioning of the present invention by providing required flexibility by minimizing the shrinkage of the film after the nail polish creates film,
Color Pigment:
This element comprises color pigments that determine the tone of the color of nail polish. In other words, it gives color to the nail polish mixtures. The substances that are approved by European health organizations are preferred.
Black Cumin Oil:
Despite hundreds of studies, the effect mechanism of black cumin oil has not been found yet. However, it is the leading one among the elements that have been studied in recent years. As a result of recent studies, it has been proven that the effect mechanism such as thymoquinone and the like is highly effective against bacteria and microbes and especially, has antimycotic effect (preventing the growth of fungi) against many factors including Candida albicans.
Thanks to said property, the resistance of nails against fungi is strengthened within the functioning of the invention and contributes to the invention with its care effect as a protective agent.
The production method of said nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment comprises the following process steps;
- Powdering the solid crystallized hydrocarbon alkyd resins by grinding in a dry manner by means of a grinding machine,
- Slowly heating the powder hydrocarbon alkyd resin with synthetic solvent (for 100 gr; 60 gr hydrocarbon alkyd resin and 40 gr synthetic solvent) in a metal receptacle at a very low temperature (at max. 35°C and in an electric-resistance and electronically temperature-controlled heater and the like), and mixing thereof by means of a metal- end mixer until homogeneous liquid is achieved,
-' Leaving hydrocarbon alkyd resin for cooling after liquid consistency is achieved (the temperature of the mixture should not be below 22°C),
Putting 3.35 gr of hydrocarbon alkyd resin into a plastic receptacle and adding 0.18 gr anti-precipitating agent into the same receptacle, Mixing the mixture obtained at 2500 rpm for the first 4 minutes and at 5000 rpm for the next 10 minutes, totally for 14 minutes, by means of a homogenizer mixer,
- After taking the mixture that is mixed in homogeneous mixer, adding 0.45 gr titanium dioxide, 0.0175 gr jojoba oil, 1.08 gr long oil soya based alkyd resin, 0.03 gr castor oil, 3.185 gr hydrocarbon alkyd resin, 3.105 gr synthetic solvent, 0.3075 gr flow additive, 0.25 gr of 4% calcium octoate and 0.035 gr of 6% cobalt octoate, and mixing again by means of homogenizer mixer. Mixing said mixture at 1500 rpm for the first one minute, at 3000 rpm for the next 4 minutes, at 5000 rpm for the following 20 minutes, and finally, at 6000 rpm for 5 minutes, totally for 30 minutes (the temperature of the mixture should not be above 35°C during said mixture),
- After the mixing is completed, covering the top of the mixture obtained so as to prevent the air leakage, and resting thereof in a dark environment without humidity and UV lights until the temperature of the mixture reaches 22°C,
- Adding 13.01 gr phosphoric (phosphorescent) powder pigment into the rested mixture and slowly mixing thereof by means of wood or plastic-end mixer at 500 rpm for 30 seconds,
- Shaking the mixture by means of a shaking machine for 10 minutes,
- After the shaking is completed, covering the top of the mixture obtained so as to prevent the air leakage, and resting thereof in a dark environment without humidity and UV lights for at least one hour such that the temperature of the mixture will not below 22°C and preparing the first mixture that is 25 gr, In order to prepare 475 gr mixture, grinding the powder pigments that are 5 gr color pigment, 2.5 gr titanium dioxide and 30 gr acetyl butyl citrate by means of iron grinder mill for a better dispersion, and preparing the second mixture (the grinded surface is preferred to be glass ceramic),
- Firstly putting 127 gr butyl acetate, 1 15 gr ethyl acetate and then, 60 gr ethyl alcohol respectively into a separate receptacle that is water jacketed, cooled and has center mixer wings and then, slowly adding 65 gr nitrocellulose and mixing at 70 to 100 rpm until nitrocellulose dissolves, and preparing the third mixture (the temperature of the mixture in the receptacle should not be above 25°C),
Adding second mixture, 20 gr isopropyl alcohol, 4.75 gr camphor, 0.75 gr jojoba oil, 0.50 gr black cumin oil, the first mixture obtained, and 7 gr stearalkonium hectorite respectively into the third mixture,
Resting the nail polish which is 500 gr in total, for 4 to 9 hours by being protected against sunbeams, humidity and water so as to have minimum 6°C and maximum 30°C.
The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to the present invention is applied by being painted on hand and toe nails. Before application, the nail to be painted is required to be dry and clean, and does not have scars or diseases such as fungi and the like.
The first drying of the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to the present invention is approximately maximum 10 minutes, and second layer dries in 5 minutes at 20°C and at 65% humidity. Every layer applied is required to be dried for 5 minutes. The total drying period is approximately 30 minutes. The nail polish that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to the present invention is required to be applied in two layers. The increase in the layers is in direct proportion with lumen (lighting rate) of the nail polish according to the invention.
When the nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to the present invention contacts with skin during the application, it is required to be cleaned with a wet cloth immediately. It should not be inhaled directly. The application temperature is between 8°C and 35°C. It should not be applied under direct sunbeam, and windy, dusty and humid air conditions.
The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to the present invention can be stored in covered receptacles for 3 years by being protected agaihst cold, mold, freezing air and direct UV lights.
The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shin ng in unlighted environment according to the present invention has been disclosed for application on hand and toe nails of people; however, it can be used for decorative purposes. Said usage areas are not limited. Alternative elements can be used in the mixtures of our nail polish in the present invention. These are as follows;
- Acetone instead of ethyl alcohol
- Dibutyl phosphate or butyl glycolate and the like, preventing the shrinkage of similar film layer instead of acetyl tributyl citrate,
Coconut oil based alkyd resin or sunflower seed oil based alkyd resin instead of short oil soya based alkyd resin can be used. Thanks to said variation, middle oil alkyd resin can also be used.
For coloring, pigment with different colors can also be used instead of pigments.
The protection scope of this application is determined in the section of claims and can never be limited with the descriptions given as examples above. It is clear that an expert in the related technical field can disclose the novelty provided in the present invention by using similar embodiments and/or can apply said embodiment in the other fields that are used in the technical field for the same objects. Therefore, it is clear that said kind of embodiments will lack of the criteria of novelty and exceeding the state of art.

Claims

1. A nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- ' shining in unlighted environment, which comprises
- flow additive for achieving surface liquidity property,
- anti-precipitatinq agent preventing the precipitation of pigments and enabling thereof spread on the surface area better thanks to its thixotropic effect,
- hydrocarbon alkvd resin increasing the physical resistance of nail polish to a great extent and enabling to stick on the nail surface,
- long oil soya based alkvd resin achieving high level of yellowing resistance and providing a better pigment acceptance property,
- phosphorescent pigment that absorbs light pieces in lighted environments within its own structure and releases light pieces in unlighted environments,
- 6% cobalt octoate ensuring rapid drying,
- 4% calcium octoate providing auxiliary drying agent and heating agent,
- jojoba oil that decreases harmful effects of UV lights, to which phosphorescent pigment is exposed, enables thereof to function for longer years effectively, increases resistance against heat/light, prevents bacterial growth, and homogenizes the mixture in a better manner,
- titanium dioxide(Ti02) which increases light absorbance rate in lighted area, prevents light loss in unlighted environment, and has a conciliating property,
- synthetic solvent providing the nail polish mixture to have a complete homogeneity, characterized in comprising;
- butyl acetate providing oil solvent property,
- ethyl acetate providing organic solvent property,
- ethyl alcohol providing diluent property,
- nitrocellulose providing better sticking, creating film on nail surface and increasing physical resistance and water resistance of the nail polish mixture,
- short oil soya based alkvd resin ensuring liquidity, and increasing brightness, stickiness, resistance and color durability of the nail polish,
- stearalkonium hectorite serving as thickener,
- isopropyl alcohol serving as diluent,
- camphor serving as softener and providing connection between polymer chains,
- acetyl tributyl citrate preventing shrinkage of film layer created by the nail polish.
2. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to Claim 1 , characterized in comprising said color pigment that provides the present invention with colors in desired tones.
3. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to Claim 1 , characterized in comprising said black cumin oil used for preventing the growth of fungi on the nail.
4. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to Claim 1 , characterized in that the amount of said butyl acetate is 25.4-28.4% by weight of the nail polish composition.
5. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to Claim 1 , characterized in that the amount of said ethyl acetate is 23-27% by weight of the nail polish composition.
6. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to Claim 1 , characterized in that the amount of said ethyl alcohol is 12-15% by weight of the nail polish composition.
7. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to Claim 1 , characterized in that the amount of said nitrocellulose is 13-14% by weight of the nail polish composition.
8. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to Claim 1 , characterized in that the amount of said short oil soya based alkyd resin is 8-12% by weight of the nail polish composition.
9. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self- shining in unlighted environment according to Claim 1 , characterized in that the amount of said stearalkonium hectorite is 1.5-1.8% by weight of the nail polish composition.
10. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to Claim 1 , characterized in that the amount of said isopropyl alcohol is 4-6.6% by weight of the nail polish composition.
11. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to Claim 1 , characterized in that the amount of said camphor is 13-14% by weight of the nail polish composition.
12. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to Claim 1 , characterized in that the amount of said acetyl tributyl citrate is 6-8.4% by weight of the nail polish composition.
13. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to Claim 2, characterized in that the amount of said color pigment is 1-1.4% by weight of the nail polish composition.
14. The nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment according to Claim 3, characterized in that the amount of said black cumin oil is 0.1 -1.2% by weight of the nail polish composition.
15. Nail polish (enamel) that has decreased toxicity, increased UV resistance and is self-shining in unlighted environment, characterized in comprising the following process steps;
- powdering the solid crystallized hydrocarbon alkyd resins in a dry manner by grinding,
- slowly heating by mixing the powder hydrocarbon alkyd resin and synthetic solvent in a metal receptacle by means of a mixer with metal end until a homogeneous, liquid consistency is achieved,
- leaving the liquid hydrocarbon alkyd resin to cool, adding anti-precipitating agent into the plastic receptacle in which hydrocarbon alkyd resin is put, and mixing the mixture by means of homogenizer mixer,
- adding titanium dioxide, jojoba oil, long oil soya based alkyd resin, castor oil, hydrocarbon alkyd resin, synthetic solvent, flow additive, 4% calcium octoate, 6% cobalt octoate, and mixing thereof again by means of homogenizer mixer for approximately 30 minutes, covering the top of the mixture obtained so as to prevent the air leakage, and resting thereof in a dark environment without humidity and UV lights,
- adding phosphorescent into the rested mixture and mixing thereof by means of wood or plastic-end mixer,
- shaking the mixture by means of a shaking machine,
- obtaining the first mixture by resting the mixture obtained in a dark environment for at least 1 hour without humidity and UV lights in a covered manner so as to prevent the air leakage,
- preparing the second mixture by grinding the powder pigments that are color pigment, titanium dioxide and acetyl butyl citrate,
- firstly putting butyl acetate, ethyl acetate, ethyl alcohol respectively into a separate receptacle that is water jacketed, cooled and has center mixer wings and then, slowly adding nitrocellulose and mixing until nitrocellulose dissolves, and preparing the third mixture,
- adding second mixture, isopropyl alcohol, camphor, jojoba oil, black cumin oil, the first mixture obtained, stearalkonium hectorite respectively into the third mixture,
- resting the nail polish according to the present invention by being protected against sunbeams, humidity and water.
PCT/TR2014/000132 2013-07-01 2014-04-10 Nail polish (enamel) that has decreased toxicity, increased uv resistance and is self-shining in unlighted environments WO2015002620A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2013/07894 2013-07-01
TR201307894 2013-07-01

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US20190077963A1 (en) * 2016-04-15 2019-03-14 Eckart Gmbh Surface-modified effect pigment and nail varnish composition
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