CN110368353A - A kind of pearl essence mildy wash and preparation method thereof - Google Patents
A kind of pearl essence mildy wash and preparation method thereof Download PDFInfo
- Publication number
- CN110368353A CN110368353A CN201910664595.3A CN201910664595A CN110368353A CN 110368353 A CN110368353 A CN 110368353A CN 201910664595 A CN201910664595 A CN 201910664595A CN 110368353 A CN110368353 A CN 110368353A
- Authority
- CN
- China
- Prior art keywords
- parts
- pearl essence
- pearl
- mildy wash
- amino acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated 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
- A61K8/98—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin
- A61K8/987—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin of species other than mammals or birds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/008—Preparations for oily skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/596—Mixtures of surface active compounds
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)
- Dermatology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Zoology (AREA)
- Cosmetics (AREA)
Abstract
The present invention relates to cosmetic technical field, a kind of pearl essence mildy wash and preparation method thereof is specifically disclosed.The raw material of the pearl essence mildy wash includes the component of following mass parts: 20~25 parts of anionic surfactant, 6~12 parts of amino acid foaming agent, and 30~50 parts of pearl essence liquid, 3~6 parts of citric acid, 3~6 parts of hyaluronic acid ammonium, 3~5 parts of glycerol, 3~5 parts of moisturizer, 1~2 part of preservative；Wherein, the pearl essence liquid is sufficiently mixed by pearl powder and pure water, is obtained after active oxygen species are degraded, and the pearl essence liquid contains the nanometer level pearl powder particles of 0.05%wt~0.1%wt.Pearl essence amino acid cleansing cream foaming abundancy, exquisiteness prepared by the present invention, it is raw materials used mild non-stimulated, by amino acid foaming agent, amino acid surfactant in conjunction with pearl essence liquid phase, while completely removing dirt, nanometer level pearl powder particles deep layer cleaning skin is utilized.
Description
Technical field
The present invention relates to cosmetic technical fields, specifically, being related to a kind of pearl essence mildy wash and preparation method thereof.
Background technique
Pearl is the rare medicinal herbs in Chinese Medicine treasure-house, is beauty, prevents and cures diseases, and the treasure of anti-aging includes more
Kind of amino acid, taurine, calcium and trace element zinc, magnesium, strontium etc., have good effect in terms of skin makeup, in Compendium of Material Medica
It writes: " salty sweet nontoxic, the relieving palpitation point mesh of trembling with fear of pearl taste；Pearl coating surface makes us moist good color.Brothers are applied, skin hangnail is removed；Pendant
Phlegm, except face spot ... enables gloss pure white ".
As the improvement of people's living standards, skin problem is increasingly paid close attention to by people, currently, mildy wash has become
Essential washing product in a kind of daily life.However, most of facial cleansers on the market are only focused on to skin at present
Cleaning action lacks and has ignored a variety of chemical substances contained therein to the stimulation of skin, in addition, most of mildy wash only can
Remove skin surface grease, it is difficult to realize skin deep clean.
Summary of the invention
In order to solve the problems in the existing technology, the object of the present invention is to provide a kind of pearl essence mildy wash and its
Preparation method.
In order to achieve the object of the present invention, present invention firstly provides a kind of mild non-stimulated, and can deep clean, nourish flesh
The raw material of the pearl essence mildy wash of skin, the pearl essence mildy wash includes the component of following mass parts: anionic surface is living
20~25 parts of agent of property, 6~12 parts of amino acid foaming agent, 30~50 parts of pearl essence liquid, 3~6 parts of citric acid, Sodium Hyaluronate 3
~6 parts, 3~5 parts of glycerol, 3~5 parts of moisturizer, 1~2 part of preservative；
Wherein, the pearl essence liquid is sufficiently mixed by pearl powder and pure water, is obtained after active oxygen species are degraded, and
The pearl essence liquid contains the nanometer level pearl powder particles of 0.05%wt~0.1%wt.
The pearl essence liquid is sufficiently mixed for the ratio of 1:100~1:150 with mass ratio by 800 mesh pearl powders and pure water
Close, under rapid mixing conditions, by ozone generator with the rate of 0.025mg/min introduce active oxygen species reaction 10~
60min stands 10~60min, takes upper suspension, as pearl essence liquid after the reaction was completed.
Preferably, the raw material of the pearl essence mildy wash includes the component of following mass parts: anion surface active
25 parts of agent, 6 parts of amino acid foaming agent, 45 parts of pearl essence liquid, 3 parts of citric acid, 3 parts of Sodium Hyaluronate, 3 parts of glycerol, moisturizer
4,1 part of preservative, 80 parts of deionized water.
Wherein, in the raw material of pearl essence mildy wash of the present invention, the anionic surfactant is by laruyl alcohol
Sulfosuccinate disodium or sodium lauroyl glutamate and sodium cocoyl glutamate, by the mass ratio compounding group of 2:1~3:1
At.
The amino acid foaming agent is commercially available commodity.
The moisturizer is selected from one of sorbierite, Fructus Hordei Germinatus oligose base glucosides, hyaluronic acid or a variety of.
The preservative is selected from one of paraben esters, Phenoxyethanol, hexylene glycol or a variety of.
The present invention also provides a kind of preparation method of pearl essence mildy wash, the preparation method includes the following steps:
(1) pearl essence liquid is prepared:
800 mesh pearl powders and pure water are sufficiently mixed with mass ratio for the ratio of 1:100~1:150, are quickly being stirred
Under the conditions of, active oxygen species are introduced with the rate of 0.025mg/min by ozone generator and react 20min, it is after the reaction was completed, quiet
10min is set, upper suspension, as pearl essence liquid are taken；
(2) pearl essence mildy wash is prepared:
The raw material of following mass parts is sufficiently mixed uniformly: 20~25 parts of anionic surfactant, amino acid foaming agent 6
~12 parts, described 30~50 parts of pearl essence liquid, 3~6 parts of citric acid, 3~6 parts of Sodium Hyaluronate, 3~5 parts of glycerol, moisturizer
3~5 parts, 1~2 part of preservative, 80~120 parts of deionized water；
To obtain the final product.
In step (2), preferably the raw material of following mass parts is sufficiently mixed uniformly: 25 parts of anionic surfactant,
6 parts of amino acid foaming agent, described 45 parts of pearl essence liquid, 3 parts of citric acid, 3 parts of Sodium Hyaluronate, 3 parts of glycerol, moisturizer 4 is prevented
1 part of rotten agent, 80 parts of deionized water.
The present invention relates to raw material or reagent be ordinary commercial products, the operation being related to is unless otherwise specified
This field routine operation.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can be combined with each other, obtain specific embodiment party
Formula.
The beneficial effects of the present invention are:
Pearl essence amino acid cleansing cream foaming abundancy, exquisiteness prepared by the present invention, it is raw materials used mild non-stimulated, it adopts
Skin surface grease is removed with amino acid surfactant, meanwhile, in conjunction with contained nano-glass pearl powder in pearl essence nutrient solution
The extremely strong adsorption capacity of particle realizes skin deep clean.In addition, in pearl essence nutrient solution containing a large amount of amino acid, polypeptide,
The nutriments such as taurine also contain various trace elements, and therefore, mildy wash prepared by the present invention can realize that skin is clear
While clean, depth nourishes skin.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with embodiment.It will be appreciated that following real
Providing merely to play the purpose of explanation for example is applied, is not used to limit the scope of the present invention.The skill of this field
Art personnel without departing from the spirit and purpose of the present invention, can carry out various modifications and replace to the present invention.
Experimental method used in following embodiments is conventional method unless otherwise specified.
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified.
1 pearl essence liquid of embodiment and preparation method thereof
1, the preparation of pearl essence liquid
800 mesh pearl powders and pure water are sufficiently mixed with mass ratio for the ratio of 1:100, under rapid mixing conditions,
Active oxygen species are introduced with the rate of 0.025mg/min by ozone generator and react 20min, after the reaction was completed, are stood
10min takes upper suspension, as pearl essence liquid.
Through detecting, amino acid content is 28.59mg/L in pearl essence liquid, and the content of nanometer level pearl powder particles is
0.68g/L。
2, the beneficiating ingredient detection of pearl essence liquid
(1) detection method
Take water after filter sample 10ml；Processing is performed the derivatization to water sample using phenyl isothiocyanate (PITC) derivatization method.Specifically
Operation: precision draws self-control amino standard acid solution (water sample) 400 μ L, by the triethylamine acetonitrile solution of prepared 1mol/L in advance
And 0.1mol/L PITC~acetonitrile solution is added separately in analysis sample, additional amount is respectively 300 μ L, 100 μ L.Simultaneously
Uniformly mixed sample is placed on shading at room temperature and stands 1h, 800 μ L of n-hexane, oscillation is added, 10000r/min is centrifuged 5min,
Lower layer's solution (n-hexane extraction 2 times) is taken, sample is measured using RP~HPLC.
(2) testing result
2 pearl essence mildy wash of embodiment
1, raw material is sufficiently mixed uniformly by following formula: 15 parts of sodium lauroyl glutamate, sodium cocoyl glutamate 9
Part, 6 parts of amino acid foaming agent, 45 parts of pearl essence nutrient solution, 3 parts of citric acid, 3 parts of Sodium Hyaluronate, 3 parts of glycerol, moisturizer
4,1 part of preservative, 80 parts of deionized water.
2, above-mentioned mixed liquor can be prepared by pearl essence mildy wash finished product after inspection, disinfection, encapsulation.
1 mildy wash of comparative example
This comparative example the difference from example 2 is that, 15 parts of sodium lauroyl glutamate, 9 parts of sodium cocoyl glutamate,
6 parts of amino acid foaming agent, 3 parts of citric acid, 3 parts of Sodium Hyaluronate, 3 parts of glycerol, moisturizer 4,1 part of preservative, deionized water 80
Part.
Experimental example 1
This experimental example is for pearl essence mildy wash different prepared by comparative example 2 and comparative example 1 in cleaning skin
Difference on effect after skin and face cleaning in terms of skin moisturizing degree.
Test method:
1, using skin oil and fat moisture alkalinity acidity tester detection mildy wash to the clearance rate of subject's facial oil.It is tested
Person is divided into two groups, and every group is 10 20-50 years old women, in certain environment, measures the front cheek 2cm that washes one's face2Fat content, then
The fat content for measuring identical skin area when 30min, 60min, 90min after washing one's face respectively, calculates each test cell mean.
2, using the method for measurement skin capacitance, Corneometer825 moisture of skin tester is used.Subject is divided into
Two groups, every group is 10 20-50 years old women, sooner or later respectively primary using embodiment 2 and 1 mildy wash of comparative example, is surveyed after four weeks
Examination, test position are left cheek, at right cheek each one, and each test position tests five times and obtains cuticlar water component value, calculates
Each test cell mean.
Test result is as shown in Table 1 and Table 2:
Table 1
Table 2
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, fall within the scope of the claimed invention without departing from theon the basis of the spirit of the present invention.
Claims (8)
1. a kind of pearl essence mildy wash, which is characterized in that the raw material of the pearl essence mildy wash includes following mass parts
Component: 20~25 parts of anionic surfactant, 6~12 parts of amino acid foaming agent, 30~50 parts of pearl essence liquid, citric acid 3
~6 parts, 3~6 parts of hyaluronic acid ammonium, 3~5 parts of glycerol, 3~5 parts of moisturizer, 1~2 part of preservative, deionized water 80~120
Part；
Wherein, the pearl essence liquid is sufficiently mixed by pearl powder and pure water, is obtained after active oxygen species are degraded, and described
Pearl essence liquid contains the nanometer level pearl powder particles of 0.05%wt~0.1%wt.
2. pearl essence mildy wash according to claim 1, which is characterized in that the pearl essence liquid is by 800 mesh pearls
Powder and pure water are sufficiently mixed with mass ratio for the ratio of 1:100~1:150, under rapid mixing conditions, are occurred by ozone
Device introduces active oxygen species with the rate of 0.025mg/min and reacts 10~60min, after the reaction was completed, stands 10~60min, takes
Upper suspension, as pearl essence liquid.
3. pearl essence mildy wash according to claim 1, which is characterized in that the raw material packet of the pearl essence mildy wash
Include the component of following mass parts: 25 parts of anionic surfactant, 6 parts of amino acid foaming agent, 45 parts of pearl essence liquid, citric acid
3 parts, 3 parts of Sodium Hyaluronate, 3 parts of glycerol, moisturizer 4,1 part of preservative, 80~120 parts of deionized water.
4. described in any item pearl essence mildy wash according to claim 1~3, which is characterized in that the anionic surface is living
Property agent is by laruyl alcohol sulfosuccinate disodium or sodium lauroyl glutamate and sodium cocoyl glutamate, by 2:1~3:1's
Mass ratio compounding composition.
5. described in any item pearl essence mildy wash according to claim 1~3, which is characterized in that the moisturizer is selected from mountain
One of pears alcohol, Fructus Hordei Germinatus oligose base glucosides, hyaluronic acid are a variety of.
6. described in any item pearl essence mildy wash according to claim 1~3, which is characterized in that the preservative is selected from Buddhist nun
Moor one of golden ester, Phenoxyethanol, hexylene glycol or a variety of.
7. a kind of preparation method of pearl essence mildy wash, which is characterized in that the preparation method includes the following steps:
(1) pearl essence liquid is prepared:
800 mesh pearl powders and pure water are sufficiently mixed with mass ratio for the ratio of 1:100~1:150, in rapid mixing conditions
Under, active oxygen species are introduced with the rate of 0.025mg/min by ozone generator and react 20min, after the reaction was completed, are stood
10min takes upper suspension, as pearl essence liquid；
(2) pearl essence mildy wash is prepared:
The raw material of following mass parts is sufficiently mixed uniformly: 20~25 parts of anionic surfactant, amino acid foaming agent 6~12
Part, described 30~50 parts of pearl essence liquid, 3~6 parts of citric acid, 3~6 parts of hyaluronic acid ammonium, 3~5 parts of glycerol, moisturizer 3~5
Part, 1~2 part of preservative, 80~120 parts of deionized water；
To obtain the final product.
8. preparation method according to claim 7, which is characterized in that in step (2), the raw material of following mass parts is abundant
It is uniformly mixed: 25 parts of anionic surfactant, 6 parts of amino acid foaming agent, described 45 parts of pearl essence liquid, 3 parts of citric acid, thoroughly
Bright 3 parts of matter acid sodium, 3 parts of glycerol, moisturizer 4,1 part of preservative, 80 parts of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664595.3A CN110368353A (en) | 2019-07-23 | 2019-07-23 | A kind of pearl essence mildy wash and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664595.3A CN110368353A (en) | 2019-07-23 | 2019-07-23 | A kind of pearl essence mildy wash and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110368353A true CN110368353A (en) | 2019-10-25 |
Family
ID=68255016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910664595.3A Pending CN110368353A (en) | 2019-07-23 | 2019-07-23 | A kind of pearl essence mildy wash and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110368353A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114634848A (en) * | 2020-12-16 | 2022-06-17 | 江西初芙化妆品有限公司 | Facial soap and preparation method thereof |
| CN114806735A (en) * | 2021-05-26 | 2022-07-29 | 浙江施维康生物医学材料有限公司 | Foam type skin cleaning agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288637A (en) * | 2008-05-23 | 2008-10-22 | 海南京润珍珠生物技术股份有限公司 | Pearl milky wash |
| CN107638362A (en) * | 2017-09-28 | 2018-01-30 | 浙江海洋大学 | A kind of amino acid mildy wash based on hydrolysis shell nacre powder and preparation method thereof |
| CN108338992A (en) * | 2018-04-08 | 2018-07-31 | 西安建筑科技大学 | A kind of preparation method of pearl essence Selenium-rich nutrient solution |
-
2019
- 2019-07-23 CN CN201910664595.3A patent/CN110368353A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288637A (en) * | 2008-05-23 | 2008-10-22 | 海南京润珍珠生物技术股份有限公司 | Pearl milky wash |
| CN107638362A (en) * | 2017-09-28 | 2018-01-30 | 浙江海洋大学 | A kind of amino acid mildy wash based on hydrolysis shell nacre powder and preparation method thereof |
| CN108338992A (en) * | 2018-04-08 | 2018-07-31 | 西安建筑科技大学 | A kind of preparation method of pearl essence Selenium-rich nutrient solution |
Non-Patent Citations (1)
| Title |
|---|
| 李芳怀: "珍珠在化妆品中的应用", 《日用化学品科学》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114634848A (en) * | 2020-12-16 | 2022-06-17 | 江西初芙化妆品有限公司 | Facial soap and preparation method thereof |
| CN114806735A (en) * | 2021-05-26 | 2022-07-29 | 浙江施维康生物医学材料有限公司 | Foam type skin cleaning agent and preparation method thereof |
| CN114806735B (en) * | 2021-05-26 | 2023-09-19 | 浙江施维康生物医学材料有限公司 | Foam type skin cleaning agent and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110192985A (en) | A kind of care agent and preparation method thereof for skin moisture-keeping reparation | |
| CN110787091B (en) | Itching-relieving and anti-allergy infant washing and protecting preparation and application thereof | |
| CN106074304B (en) | The anti-aging cosmetics composition with smooth out wrinkles, even skin a kind of of microballoon containing Sodium Hyaluronate and peptide | |
| CN110368353A (en) | A kind of pearl essence mildy wash and preparation method thereof | |
| CN106420459B (en) | A kind of ginseng water Essence living and preparation method thereof and the facial mask comprising it | |
| CN109010170A (en) | A kind of white tea facial mask and preparation method thereof | |
| CN108186432A (en) | The facial mask and preparation method of raw material are wanted based on a kind of cape jasmine flower extract | |
| CN110368334B (en) | Chinese herbal medicine skin care product with anti-wrinkle and skin brightening effects | |
| CN110037958A (en) | A kind of pox-eliminating whitening moisture saver mask of the ingredient containing trollflower and preparation method thereof | |
| CN114259440A (en) | Compound plant extract with anti-aging effect for skin care products and application thereof | |
| CN109394640A (en) | A kind of ferment skin care compositions and its application | |
| CN102860949B (en) | Anti-wrinkle skin-care product for eyes and preparation method for anti-wrinkle skin-care product | |
| CN108371646B (en) | Cosmetic composition and application thereof | |
| CN106109362A (en) | A kind of anti-apolexis composition, anti-aging cosmetics and preparation method thereof | |
| CN111110581A (en) | Novel agaro-oligosaccharide composition with whitening function improving function and application thereof | |
| CN110101643A (en) | A kind of moisturizing remediation composition and the cosmetics containing the composition | |
| CN108524337A (en) | Face's conditioning liquid and preparation method thereof | |
| CN109200010A (en) | A kind of skin composition and its preparation method and application containing nostoc sphaeroids kutz extractive | |
| CN110772440B (en) | Powdery mask changed into ice jam shape by adding water and preparation method thereof | |
| CN102860975A (en) | Skin-whitening and moisture-preserving skin-care product for eyes and preparation method for skin-whitening and moisture-preserving skin-care product | |
| CN102846536B (en) | Essence containing I type collagen | |
| CN110368351A (en) | A kind of pearl essence liquid and the preparation method and application thereof | |
| CN110384641A (en) | Skin care composition containing fullerene, eye cream and preparation method of eye cream | |
| CN110051557A (en) | A kind of tremella polysaccharides mildy wash and preparation method thereof | |
| CN114917166B (en) | Dragon blood tree fruit extract, shower gel composition thereof, application and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |