CN101848660A - Consumer self-assessment proof strip for evaluating skin lightening progress - Google Patents

Consumer self-assessment proof strip for evaluating skin lightening progress Download PDF

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Publication number
CN101848660A
CN101848660A CN200880114841A CN200880114841A CN101848660A CN 101848660 A CN101848660 A CN 101848660A CN 200880114841 A CN200880114841 A CN 200880114841A CN 200880114841 A CN200880114841 A CN 200880114841A CN 101848660 A CN101848660 A CN 101848660A
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China
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color
hurdle
colourity
product
borderline region
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CN200880114841A
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CN101848660B (en
Inventor
S·克里什南
R·德西尔瓦
P·索纳
R·P·维尔特惠岑
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Unilever PLC
Unilever NV
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Unilever NV
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    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D44/005Other cosmetic or toiletry articles, e.g. for hairdressers' rooms for selecting or displaying personal cosmetic colours or hairstyle
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/52Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D2044/007Devices for determining the condition of hair or skin or for selecting the appropriate cosmetic or hair treatment

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Cosmetics (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

A packaged cosmetic product is provided which includes a skin lightening cosmetic composition, a package for receiving the composition, and a color evaluator proof strip. The strip may be inserted within the package or form one or more panels of the package. The strip includes a substrate (e.g. a card) and indicia placed onto the substrate. The indicia includes two adjacent columns, each column with a plurality of bordered areas each covered with a skin color shade, color shade darkness in regular progression increasing from one bordered area to a next bordered area. The first of the two columns represent initial color shades before treatment with the composition. The second of the two columns represents post-treatment color shades, a person's initial color shade being in a bordered area juxtaposed to a post-treatment bordered area, the latter being colored with an expected color shade after treatment with the composition. The proof strip assures a consumer that the skin lightening composition actually works.

Description

Consumer's self-assessment comparison bar of evaluating skin lightening progress
Background of invention
Technical field
The present invention relates to through skin lightening (lighten) product of packing and associated comparison bar (proofstrip), wherein, but this comparison bar makes consumer's self-assessment cosmetics effect progress in time, and same, this comparison bar can be unpackaged form.
Background technology
The improvement of skin tidiness is that a lot of Junior Lady is pursued.Romantic and marriage is important driving force.The somebody is considered as imperfect on their colour of skin with flaw and stain.These demands have been facilitated the formation of facial thin out produce market.
But a lot of products provide promise seldom can realize these promises.Often hear that people complain invalid result.Some disappointments come from too high desired value.The disappointment of a part may be derived from the consumer can't pass in time to before using and the effect progress that produced of the facial colourity (shade) after using monitor.Clearly, need a kind of method to come the evaluation progress.
US5924426 (Galazin) provides a kind of people of help to select the method for the individual color that is fit in face cosmetic.Wherein described individual color direction chart, its form and aspect (hue) with the individual color of facial value and expectation are relevant.
US2004/0261280A1 (Znaiden etc.) provide a kind of product system, and it comprises skin lightening cosmetic composition and the color chi packaging together with said composition.This color chi is assessed the skin color feature by scale, to estimate the thin out progress that the skin area monitored is passed in time.That in the prolongation side of colour brightness plate minute surface is set or other reflecting surfaces.
The color chi also is packaged in the multiple commercial skin lightening product.For example, In comprise Fairness Meter, similarly ruler also exists
Figure BPA00001159899600012
Occurred in the product.
All known color chis all are to have a plurality of boxes, single or double extension plate, and the color colourity that each box has gradually changes from shallow to deep from the end to end of ruler.The consumer often finds that this representation is difficult to mate with skin color.In addition, after the use in a plurality of weeks, very difficult whether initial colourity is improved in brightness to some extent of people connects.Briefly be exactly not compare mechanism side by side.
Summary of the invention
Topical cosmetic product through packing is provided, comprises:
(i) comprise the topical cosmetic composition of effective skin lightening agent and carrier;
The packing of (ii) holding described make-up composition; With
(iii) be inserted in the described packing or form one of packing and the color evaluator proof strip of multiaspect plate more, this comparison bar comprises:
Base material; With
Be arranged on the mark on the base material, this mark comprises two adjacent hurdles, every hurdle has a plurality of borderline regions (bordered area), be coated with the colourity of skin color on each zone, the darkness of color colourity increases progressively to next borderline region from a borderline region, initial color colourity before the compositions-treated is used in first hurdle representative in two hurdles, color colourity after second hurdle representative in two hurdles is handled, the borderline region at the color colourity place that the user is initial with handle after borderline region also put, the latter's color is to use desired color colourity after the product treatment.
Further, the present invention also provides the effect of color evaluator proof strip with monitoring skin lightening product.This is described in the cosmetic product of packing above-mentioned.
Description of drawings
Advantages and features of the invention will further be explained with reference to the following drawings:
Shown in Figure 1 is first embodiment of color evaluator proof strip;
View after the comparison bar that shown in Figure 2 is among Fig. 1 folds; With
Shown in Figure 3 is second embodiment of color evaluator proof strip.
The specific embodiment
At present, be found and make the consumer when following the trail of the effect of skin lightening cosmetics, can determine family's determining method of facial color.Color evaluator proof strip has first group of borderline region, and its initial color colourity makes the consumer compare at the initial stage of using cosmetic composition.Also be provided with second group of borderline region of the color colourity that after processing, obtains on the comparison bar.In preplanned mode, corresponding to the final result that Expected Results calculated based on cosmetics skin lightening composition, gained color colourity borderline region and the initial separately adjacent setting of color colourity borderline region.Selectively, reflection bar can be provided with before use and use after colourity between so that the user can compare color better.
According to the present invention, a plurality of initial color colourities are based on 750 Mies' of China, India and Thailand photo.These digital photographs are converted to colourity in batches by computer.In these 750 photos, 17 have been selected, every phasic Chang of having represented color colourity and skin quality.These 17 have related to from very dark to brighter skin scope.These batches can be cut apart or merge further.This means and to obtain having greater or less than 17 kinds of different color colourity and quality.In addition, color can be finely tuned to mate with locals's faciation, to obtain accurate result.
Another importance of the present invention is, the colourity that consumer's average photograph is caught batch is not only color measuring.The skin uniformity comprises that tone (tone), microgroove and spot all are included in setting up in the process of every kind of color colourity borderline region.Therefore, color evaluator proof strip is beneficial aspect two of applied cosmetic composition.First aspect: color (L *, a *) be based on L *a *b *System also is Commission Internafionale de l ' Eclairage (CIE) colour system.Second aspect: the uniformity is that the R-G-B color spectrum value of image is carried out digital operation is resulting.By using real skin photo rather than simple change color, the invention provides reflection directly perceived and use variation real skin appearance complexity, expection that obtains behind the cosmetic composition.
Shown in Figure 1 is first embodiment of color evaluator proof strip.This can form the one or more panels of external packing.Alternatively, as shown in Figure 2, thereby this can fold up and insert in the external packing (as carton), wherein, bottle, flexible pipe, spray bottle, pen or other containers hold cosmetics.
Plastics or fiber (as cardboard) can be used as the base material of comparison bar.On base material, print.Printing can be the combination of color inks, normally four color methods usually.Print routine is not crucial.Typical method comprises lithographic printing, intaglio printing, aniline printing, letterpress and serigraphy.Useful especially is hot stamping brush, electrofax and ink jet printing.Ink is made up of the volatile solvent of color pigment, resin binder and the most frequent use usually.
Comparison bar 2 is printed with two adjacent hurdles 4 and 6.A series of borderline region 4a is to 4f for 4 representatives of first hurdle, and it has different color colourity.These zones from left to right shoal gradually.Therefore, regional 4a is dark-brown (brown), and regional 4b is brown, and regional 4c is a light brown, and regional 4d is not good merchantable (tan), and regional 4e is dark brown, and regional 4f is shallow dark brown.Consumer's initial skin of face colourity is represented on first hurdle 4.
Similarly, there is a series of borderline region on second hurdle 6, and colourity is from left to right successively decreased.Therefore, regional 6a is brown, and regional 6b is a light brown, and regional 6c is a not good merchantable, and regional 6d is dark brown, and regional 6e is shallow dark brown, and regional 6f is white powder (pinkish white).Part 8 in each zone on hurdle 6 is cut so that a hole to be provided on cardboard.Optionally, part 8 is not cut but is not simply painted.Usually, part 8 is white (that is not printing) under situation about not being cut.A purpose of part 8 provides second hurdle 6 mark different with first hurdle 4, and the former has represented from the skin lightening of cosmetic composition and handles the conversion colourity that obtains.The embodiment in this hole makes the consumer in face of mirror cardboard to be placed on by the face.Their actual face color relation can compare with the expection colourity around the hole.
Chroma areas 4a-f of the present invention is not only with different color chrominance representation.These zones are also printed and are represented the skin quality intuitively.The chroma areas of printing is the duplicate of forehead image of different women models' real skin.Regional 6a to 6f after the conversion is the effect of the topical cosmetic composition computer generation, expection.Except have color thin out, the comparison bar also becomes improved texture that branch brings as a factor with anti-aging preserving moisture of described composition.
The light zone of reflections 10 is against the edge setting on first and second hurdles.More specifically, the light zone of reflections separates hurdle 4 and hurdle 6.The reflection of the light of this band must reach the degree that can estimate the skin colourity of people's face.
The quantity of the chroma areas of first and second hurdles in each can be 4 to 25, more preferably, 5 to 10, most preferably, every hurdle has 6 zones that colourity is different.
Panel 12 and 14 is arranged on the opposite end of comparison bar.These panels can carry out brand recognition and the consumer uses thin out dose of method explanation of comparing effect of local skin.
A series of fold line 16 and 18 separates end panel, and each chroma areas and other chroma areas are separated.Fold line can be used for forming external packing or auxiliary the setting compared the bar size to be contained in the packing.Fig. 2 shows a kind of method that how to fold the comparison bar.
Fig. 3 has represented second embodiment of the present invention.Color evaluator proof strip 200 herein is fan-shaped settings.The arc on first hurdle 204 is crown setting along top.A series of initial chroma areas 204a to 204f are arranged in first hurdle 204.
Colourity after second hurdle 206 has been represented to handle.Similarly, have a series of chroma areas 206a to 206f in this hurdle, from left to right the darkness of colourity is successively decreased.
Fan-shaped comparison bar 200 can be by folding along fold line 218, so that its size is fit to be contained in (other fold lines Digital ID of no use) in the packing.The operation instruction of brand recognition and comparison bar can be printed along bottom section 214.
The light zone of reflections 210 separates first hurdle and second hurdle.Similar with first embodiment, the preferably metallized plastic foil of the light zone of reflections.
In order to estimate the most effective light zone of reflections, test.Check that a series of reflecting material can reflect maximum incident lights so which to be determined.Consumer's skin image indeformable and directly related to the reflection of incident light ability.Table 1 shows the measured reflectivity as the incident light function by Minolta Spectrophotometer.Provided the reflectivity when wavelength 400,550 and 700nm.These wavelength have been represented 30 measurement results that surpass in visible spectrum.
Table 1
Figure BPA00001159899600051
Performance the best of metallized polyester bar, evidence are that the reflectivity of its basic plane reflection spectrum is very high, reach 80%.This performance is suitable with common silvered mirror.The 45-68% of luminance factor aluminium surface or chromium surface exceeds a lot.
Cosmetic product through packing of the present invention comprises color evaluator proof strip, makes the effect that the consumer can the evaluating skin lightening cosmetic composition.Method is relatively placed the comparison bar with face before being included in and handling for the first time.The zone of reflections is used for the colourity of their skin is paid close attention in face's imaging of consumer.Immediate chroma areas is complementary in this and first hurdle 4.Through after several weeks, particularly after 8 weeks, the consumer carries out follow-up evaluation.Again, comparison bar and consumer's face is staggered relatively to obtain their present skin color image.Effectively processing can demonstrate in second hurdle 6 that initial colourity in first hurdle 4 become adjacent domain more bright area.For example, skin that the consumer is initial and not good merchantable 4d are complementary, and its skin color is expected to become dark brown colourity 6d after 8 weeks.
Topical cosmetic composition used in the present invention comprises one or more skin lightening agent.The suitable material that can achieve this end comprises: niacinamide, ellagic acid (elagic acid), kojic acid, ursin, tranexamic acid, ethyl resorcinol, intacellin, anti-bad sanguinin acid and their derivative (for example, anti-bad blood base (ascorbyl) magnesium phosphate, anti-bad blood base sodium phosphate, anti-bad blood base glucoside and the anti-bad blood ester of four different palmitic acids).The skin lightening material that other are adapted at using herein comprises that active component is a pea
Figure BPA00001159899600052
Figure BPA00001159899600053
And extract (for example, Fructus Mori extract).Skin lightening dosage can be 0.01% to 15% of composition weight, is preferably 0.1% to 10%, more preferably is 1% to 8%, and optimum is 2% to 5%.
Sun-screening agent also can be used for described cosmetic composition.Exemplary material is: the 2-ethylhexyl is to Methoxycinnamate (2-ethylhexyl p-methoxycinnamate), 4,4 '-tert-butyl group methoxyl biphenyl formyl methane (4,4 '-t-butyl methoxydibenzoylmethane), 2-hydroxyl-4-methoxy benzophenone (2-hydroxy-4-methoxybenzophenone), octyldimethyl Para-Aminobenzoic (octyldimethylp-aminobenzoic acid), two galloyl trioleates (digalloyltrioleate), 2,2-hydroxyl-4-methoxy benzophenone (2,2-dihydroxy-4-methoxybenzophenone), ethyl 4-[two (hydroxypropyl acrylate)] Aminobenzoate (ethyl 4-[bis (hydroxypropy)] aminobenzoate), 2-ethylhexyl-2-cyano group-3,3-diphenylacrylate ester (2-ethylhexyl-2-cyano-3,3-diphenylacrylate), 2-WMO (2-ethyhexylsalicylate), glyceryl Para-Aminobenzoic ester (glyceryl p-aminobenzoate), 3,3,5-trimethylcyclohexyl salicylate (3,3,5-trimethylcyclohexylsalicylate), methyl Anthranilate (methylanthranilate), right-the dimethylamino phenylpropenoic acid (p-dimethylaminobenzoic acid) or Aminobenzoate (aminobenzoate), 2-ethylhexyl ESCAROL 507 ester (2-ethylhexylp-dimethylaminobenzoate), 2-Phenylbenzimidazole-5-sulfonic acid (2-phenylbenzimidazole-5-sulfonic acid), 2-(to dimethylaminophenyl)-5-sulfonium base (sulfonio) benzoxazole acid (2-(p-dimethylaminophenyl)-5-sulfoniobenzoxazoic acid), 4-UVINUL MBC95 (4-methylbenzylidene camphor), two-ethylhexyl phenol methoxyl group phenol triazine (bis-ethylhexyloxyphenol methoxyphenol triazine), di-2-ethylhexylphosphine oxide BTA base tetramethyl butyl phenol (methylene bis-benzotriazolyl tetramethylbutylphenol), the dimethicodiethylbenzal malonate, isopentyl methoxy cinnamic acid (isoamyl methoxycinnamate), octyl triazone (octyltriazone), terephthalidene two camphorsulfonic acids (terephthalidene dicamphor sulfonic acid) and composition thereof.Its amount can be 0.1% to 10% of described composition weight, be preferably 1% to 5%.
The cosmetics available support is the part of skin lightening cosmetic composition normally.Suitable carriers comprises the combination of water, hydrocarbon, silicone (silicone), polyalcohol, natural and synthetic ester, fatty alcohol, aliphatic acid and mentioned component.The amount of carrier can be 10% to 99% of described composition weight, preferably 50% to 97%, best 70% to 90%.
Emulsifying agent and surfactant equally also can exist, especially in water and fluid composition.These emulsifying agents can be nonionic, anionic, cationic or both sexes.The amount of emulsifying agent can be the arbitrary value in the 0.1%-10% scope of described composition weight.
" comprise " speech and be not limited to any mentioned component, but contained unspecific key element important or not too important on function.In other words, listed step, key element or option might not limits.When using " comprising " or " having ", the definition that the implication of these speech all " comprises " with herein is identical.
Whole data cited herein comprise that all patents, patent application and printed publication all are to merge in the present invention in full by reference.
Should be noted in the discussion above that the concentration of appointment or any scope of amount, any particular concentration upper limit can interrelate with any particular concentration lower limit or amount.

Claims (12)

1. through the topical cosmetic product of packing, comprising:
(i) comprise the skin lightening agent of effective dose and the topical cosmetic composition of carrier;
The packing of (ii) holding described cosmetic composition; With
(iii) color evaluator proof strip, it is inserted in the described packing or forms one or more panels of this packing, and this comprises:
Base material; With
Be arranged on the mark on the described base material, this mark comprises two adjacent hurdles, every hurdle has a plurality of borderline regions, be coated with skin color colourity on each zone, the darkness of color colourity increases progressively to next borderline region from a borderline region, first hurdle in described two hurdles is represented with the initial color colourity before the described compositions-treated, and the color colourity after the representative processing of second hurdle in described two hurdles, borderline region after the borderline region at user's initial color colourity place and the processing is also put, and the latter's color is with desired color colourity after the described compositions-treated.
2. product as claimed in claim 1 further comprises the light zone of reflections that enough is used for face's imaging of people, its first hurdle setting in described two hurdles.
3. product as claimed in claim 2, the wherein said smooth zone of reflections is arranged between described first hurdle and second hurdle.
4. as claim 2 or the described product of claim 3, the wherein said smooth zone of reflections is metallized plastic foil.
5. product as claimed in claim 4, the plastics of wherein said paillon foil are polyester.
6. as the described product of above-mentioned arbitrary claim, wherein, the borderline region that has color colourity in each hurdle is 4 to 25 zones.
7. product as claimed in claim 6, wherein, the borderline region that has color colourity in each hurdle is about 6 zones.
8. product as claimed in claim 1, wherein, the part that each borderline region in described second hurdle has is the hole that cuts out from described base material.
9. as the described product of above-mentioned arbitrary claim, wherein, the borderline region with initial color colourity is the duplicate of the average image of women model's real skin.
10. as the described product of above-mentioned arbitrary claim, wherein, the borderline region with initial colourity has the input of skin quality.
11. product as claimed in claim 1, wherein, having the borderline region of handling back color colourity is that computer generates, to disclose improved texture.
12. as the color evaluator proof strip described in above-mentioned arbitrary claim.
CN200880114841.8A 2007-11-06 2008-10-03 Consumer self-assessment contrast strip for evaluating skin lightening progress Expired - Fee Related CN101848660B (en)

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GB0721721.9 2007-11-06
GB0721721A GB0721721D0 (en) 2007-11-06 2007-11-06 Consumer self-assessment proof strip for evaluating skin lightening progress
PCT/EP2008/063272 WO2009059856A2 (en) 2007-11-06 2008-10-03 Consumer self-assessment proof strip for evaluating skin lightening progress

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Cited By (2)

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CN104105953A (en) * 2011-09-06 2014-10-15 宝洁公司 Device and method for color calibration
CN105157547A (en) * 2015-09-10 2015-12-16 中国人民解放军南京军区福州总医院 Household children's hemangioma surface area calculating and colourimetric card

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FR2999890A1 (en) * 2012-12-21 2014-06-27 Oreal Method for cosmetic and non-therapeutic treatment of body of individual, involves carrying out cosmetic treatment on individual, where cosmetic treatment is function of determined degree of characteristic for modifying effective degree
US20150030243A1 (en) 2013-07-24 2015-01-29 Di Qu Chart for evaluating skin color and its application to efficacy evaluation of anti-aging and skin lightening products
WO2022263190A1 (en) 2021-06-17 2022-12-22 Unilever Ip Holdings B.V. A method of indicating change of skin appearance and tool thereof

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JP2006204901A (en) * 2004-12-27 2006-08-10 Dai Ichi Seiyaku Co Ltd Method and tool for evaluating dermal pigmentation

Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN104105953A (en) * 2011-09-06 2014-10-15 宝洁公司 Device and method for color calibration
CN104105953B (en) * 2011-09-06 2017-04-19 宝洁公司 Device and method for color calibration
CN105157547A (en) * 2015-09-10 2015-12-16 中国人民解放军南京军区福州总医院 Household children's hemangioma surface area calculating and colourimetric card

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CO6280393A2 (en) 2011-05-20
WO2009059856A2 (en) 2009-05-14
CN101848660B (en) 2013-05-29
ZA201003052B (en) 2011-07-27
GB0721721D0 (en) 2007-12-19
BRPI0817408A2 (en) 2015-04-07

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