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1. (WO2020001010) PIGMENT SIMULTANEOUSLY HAVING HIGH BRIGHTNESS, COLOR PURITY AND COVERAGE EFFECT AND PREPARATION METHOD THEREFOR
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/001010 International Application No.: PCT/CN2019/072566
Publication Date: 02.01.2020 International Filing Date: 21.01.2019
IPC:
C09C 1/00 (2006.01) ,C09C 1/40 (2006.01) ,C09C 1/28 (2006.01) ,C09C 1/62 (2006.01) ,C09C 1/64 (2006.01) ,C09C 1/04 (2006.01) ,C09C 3/04 (2006.01) ,C09C 3/06 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1
Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1
Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
40
Compounds of aluminium
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1
Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
28
Compounds of silicon
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1
Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
62
Metallic pigments or fillers
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1
Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
62
Metallic pigments or fillers
64
Aluminium
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1
Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
04
Compounds of zinc
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
3
Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
04
Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
3
Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
06
Treatment with inorganic compounds
Applicants:
林一中 LIN, Yizhong [CN/CN]; CN
Inventors:
林一中 LIN, Yizhong; CN
王振兴 WANG, Zhenxing; CN
Agent:
上海天翔知识产权代理有限公司 SHANGHAI L & W INTELLECTUAL PROPERTY LAW OFFICE, LLC; 中国上海市 松江区新桥镇莘砖公路518号3幢701室 No.3 Building, Suite 701, 518 Xin Zhuan Road, Xin Qiao, Songjiang District Shanghai 201612, CN
Priority Data:
201810698484.X29.06.2018CN
Title (EN) PIGMENT SIMULTANEOUSLY HAVING HIGH BRIGHTNESS, COLOR PURITY AND COVERAGE EFFECT AND PREPARATION METHOD THEREFOR
(FR) PIGMENT AYANT SIMULTANÉMENT UNE LUMINOSITÉ ÉLEVÉE, UNE PURETÉ DE COULEUR ET UN EFFET DE COUVERTURE ÉLEVÉS ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 同时具有高亮度、色纯度和遮盖效果的颜料及其制备方法
Abstract:
(EN) The present invention relates to a pigment simultaneously having high brightness, high color purity and high coverage effect. The pigment comprises a core material and an outer cladding layer. The core material has a structure of 1-20 layers, and comprises an air layer, and/or one of the following three layers: a dielectric layer, a reflective layer, and a multilayer structure composed of the dielectric layer and one layer of the reflective layer. The total thickness of the core material is 20-1000 nm. The single layer thickness of the dielectric layer is 50-300 nm. The single layer thickness of the reflective layer is 20-100 nm. The total thickness of the core material and the single layer thickness of the dielectric layer or the reflective layer deviate by no more than 1% or 5 nm of the average of the total thickness and the corresponding layer thickness. One to six layers of the outer cladding layer are comprised, the total thickness of the outer cladding layer is 20-1000 nm, and the thickness of each cladding layer is 10-300 nm. The pigment of the present invention can be used in coatings, inks, cosmetics, and make-up products.
(FR) La présente invention concerne un pigment ayant simultanément une luminosité élevée, une pureté de couleur élevée et un effet de couverture élevé. Le pigment comprend un matériau de cœur et une couche de gainage externe. Le matériau de cœur a une structure de 1 à 20 couches, et comprend une couche d'air, et/ou l'une des trois couches suivantes : une couche diélectrique, une couche réfléchissante, et une structure multicouche composée de la couche diélectrique et d'une couche de la couche réfléchissante. L'épaisseur totale du matériau de cœur est de 20 à 1000 nm. L'épaisseur de couche unique de la couche diélectrique est de 50 à 300 nm. L'épaisseur de couche unique de la couche réfléchissante est de 20 à 100 nm. L'épaisseur totale du matériau de cœur et de l'épaisseur de couche unique de la couche diélectrique ou de la couche réfléchissante ne s'écartent pas de plus de 1 % ou 5 nm de la moyenne de l'épaisseur totale et de l'épaisseur de couche correspondante. Une à six couches de la couche de gainage externe sont comprises, l'épaisseur totale de la couche de gainage externe est de 20 à 1000 nm, et l'épaisseur de chaque couche de gainage est de 10 à 300 nm. Le pigment de la présente invention peut être utilisé dans des revêtements, des encres, des produits cosmétiques et des produits de maquillage.
(ZH) 本发明涉及一种同时具有高亮度、高色纯度和高遮盖力效果的颜料,该颜料包括芯材和外包覆层,所述芯材为1-20层结构,包括空气层,和/或以下三个中的一个:介电层、反射层,以及介电层和一层反射层组成的多层结构,所述芯材的总厚度为20-1000nm,所述介电层的单层厚度为50-300nm,所述反射层的单层厚度为20-100nm,并且所述芯材的总厚度和所述介电层或所述反射层的单层厚度偏差不超过总厚度和相应层厚度的平均值的1%或5nm,所述外包覆层为1-6层,所述外包覆层的总厚度为20-1000nm,每层包覆层的厚度为10-300nm。本发明的颜料可用于涂料、油墨、化妆品、彩妆中。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)