Patents-Review.com
ClassID:

102762 ⎘

C09C1/0039 - CPC Classification

Classification description:

Treatment of specific inorganic materials other than fibrous fillers ; Preparation of carbon black; Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index comprising at least one light-absorbing layer consisting of at least one coloured inorganic material

Sub-classes:
Recent Application in this class:
#1
20260152639
2026-06-04

ASYMMETRIC PIGMENT

 #2
20250340740
2025-11-06

PASSIVATED PIGMENT WITH CORE ENCAPSULATION

 #3
20250075080
2025-03-06

PROCESS FOR THE PRODUCTION OF FLAKE-FORM, CRYSTALLINE PARTICLES HAVING AN AURIVILLIUS STRUCTURE AND THE USE THEREOF AS EFFECT PIGMENTS OR SUBSTRATES THEREOF

 #4
20240052170
2024-02-15

EFFECT PIGMENT HAVING NEAR-INFRARED REFLECTION FUNCTION, AND PAINT AND PANEL USING SAME

 #5
20220356356
2022-11-10

Interference pigments

 #6
20220220315
2022-07-14

EFFECT PIGMENTS

 #7
20220162449
2022-05-26

DEEP BLUISH-BLACK EFFECT PIGMENTS

 #8
20220089878
2022-03-24

High chroma flakes

 #9
20210371681
2021-12-02

Coating composition, coated article and method for forming multilayer coating film

 #10
20210322285
2021-10-21

PIGMENT MIXTURE

 #11
20210147688
2021-05-20

ASYMMETRIC PIGMENT

 #12
20210145711
2021-05-20

PIGMENT MIXTURE

 #13
20210017404
2021-01-21

EFFECT PIGMENTS BASED ON COLORED HECTORITES AND COATED COLORED HECTORITES AND MANUFACTURE THEREOF

 #14
20200339820
2020-10-29

Effect pigments

 #15
20200123388
2020-04-23

Effect pigments

 #16
20190330475
2019-10-31

α-alumina flakes

 #17
20190322871
2019-10-24

Alpha-alumina flakes

 #18
20190177552
2019-06-13

Non-dusting effect pigment preparation

 #19
20190169439
2019-06-06

Effect pigments

 #20
20190153233
2019-05-23

Asymmetric pigment

 #21
20170369709
2017-12-28

High chroma flakes

 #22
20170362503
2017-12-21

Effect pigments and structural colorants incorporating fluorescent particles

 #23
20170348202
2017-12-07

Red-coloured decorative pigments with high chroma and high brilliancy, method for their production and use of same

 #24
20170275497
2017-09-28

PAINT COMPOSITION AND PAINTED PRODUCT HAVING COATING FORMED FROM THE PAINT COMPOSITION

 #25
20170240745
2017-08-24

Effect pigments

 #26
20160206530
2016-07-21

Special effects with mixtures of interference pigments

 #27
20150259538
2015-09-17

Gold pigment

 #28
20150259536
2015-09-17

Weather-resistant pearlescent pigments, process for the production and use thereof

 #29
20150166799
2015-06-18

Effect pigments

 #30
20140322534
2014-10-30

α-alumina flakes

 #31
20130213260
2013-08-22

Effect pigments with an outer protective coating comprising zinc oxide

 #32
20120207802
2012-08-16

Pigment mixtures for cosmetics

 #33
20110306678
2011-12-15

Angle-dependent interference pigments

 #34
20110269845
2011-11-03

Interference pigments on the basis of perlite flakes

 #35
20110265690
2011-11-03

High-gloss multilayer effect pigments having a narrow size distribution, and method for the production thereof

 #36
20110265689
2011-11-03

High-gloss multilayer effect pigments having a chromatic interference color and a narrow size distribution, and method for the production thereof

 #37
20110251293
2011-10-13

Coloured glass particles, method for the production thereof and use thereof

 #38
20110226161
2011-09-22

High-gloss multilayer effect pigments having a silver interference color and a narrow size distribution, and method for the production thereof

 #39
20110129674
2011-06-02

Glass-ceramic discs for use in pigments

 #40
20110104220
2011-05-05

Pigments

 #41
20110017960
2011-01-27

Complex Inorganic Effect Materials

 #42
20100295287
2010-11-25

SECURITY ELEMENT

 #43
20100095868
2010-04-22

PEARLESCENT PIGMENTS WITH A CROSS-LINKABLE BINDING AGENT COATING, COATING COMPOSITION, METHOD FOR PRODUCING THE COATED PERLESCENT PIGMENTS AND USE THEREOF

 #44
20100011991
2010-01-21

Method of preparing pigment having angle dependence of interference colors

 #45
20090252695
2009-10-08

SPECIAL EFFECTS WITH MIXTURES OF INTERFERENCE PIGMENTS

 #46
20090246294
2009-10-01

PIGMENT MIXTURE, AND USE THEREOF IN COSMETICS, FOOD AND PHARMACEUTICALS

 #47
20090185992
2009-07-23

PROCESS FOR PRODUCING IRON OXIDE COATED PEARLESCENT PIGMENTS

 #48
20080279796
2008-11-13

TRANSITION METAL-CONTAINING EFFECT PIGMENTS

 #49
20080274152
2008-11-06

COSMETIC POWDER COMPOSITIONS HAVING LARGE PARTICLE SIZE COLOR TRAVEL EFFECT PIGMENTS

 #50
20080181921
2008-07-31

MULTIPLE LAYERED PIGMENTS EXHIBITING COLOR TRAVEL

 #51
20080102269
2008-05-01

Multilayered Effect Pigment Comprising a Central Absorber Layer, Method for the Production Thereof, Use of the Same, Coating Agent and Coated Object

 #52
20080017075
2008-01-24

Synthetic mica based pearlescent pigments containing ferrites

 #53
20080011198
2008-01-17

Pigment having angle dependence of the interference colors and its production process

 #54
20070298149
2007-12-27

Animal Feedstuff Dyeing and Animal Drugs

 #55
20070039521
2007-02-22

Complex inorganic effect materials

 #56
20070028799
2007-02-08

Interference pigment with a high covering power

 #57
20060241211
2006-10-26

Effect Pigment

 #58
20060156957
2006-07-20

Multilayer effect pigment

 #59
20060051304
2006-03-09

Special effects with mixtures of interference pigments

 #60
20060013838
2006-01-19

Cosmetic powder compositions having large particle size color travel effect pigments

 #61
20050252410
2005-11-17

Plane-parallel structures of silicon/silicon oxide

 #62
20050241530
2005-11-03

Multilayer interference pigments

 #63
20050166799
2005-08-04

Multi-layer effect pigment