ClassID:

102911

C09C2200/304 - CPC Classification

Classification description:

Compositional and structural details of pigments exhibiting interference colours; Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle Thickness of intermediate layers adjacent to the core, e.g. metallic layers, protective layers, rutilisation enhancing layers or reflective layers

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

ASYMMETRIC PIGMENT

#2
20260144342
2026-05-28

METHOD FOR DECORATING HOROLOGY COMPONENTS

#3
20260098158
2026-04-09

COMPOSITION INCLUDING DUAL CAVITY COLOR SHIFTING PIGMENTS

#4
20250340740
2025-11-06

PASSIVATED PIGMENT WITH CORE ENCAPSULATION

#5
20210147688
2021-05-20

ASYMMETRIC PIGMENT

#6
20200339820
2020-10-29

Effect pigments

#7
20200189234
2020-06-18

Article including at least one metal portion

#8
20200023615
2020-01-23

Magnetic articles

#9
20200009023
2020-01-09

Effect pigments with high chroma and high brilliancy, method for the production and use thereof

#10
20190239544
2019-08-08

COLORING OF WAFERS AND SIMILAR BAKED GOODS

#11
20190153233
2019-05-23

Asymmetric pigment

#12
20190143645
2019-05-16

Magnetic articles

#13
20190031889
2019-01-31

Infrared reflective coating composition

#14
20190015867
2019-01-17

Multi-layer coating film with high infrared-light reflectivity and high visible-light transmissivity and forming method thereof

#15
20180223103
2018-08-09

COLOURING OF SURFACES

#16
20180220685
2018-08-09

PREPARATION AND COLOURING OF PULVERULENT FOODS

#17
20180179389
2018-06-28

PEG-ASSISTED DEPOSITION OF CRACK-FREE TITANIA NANOCRYSTALLINE COATINGS OVER AI FLAKES

#18
20180133116
2018-05-17

Interference pigment, and cosmetic preparation, coating material, ink, and resin composition each containing same

#19
20170368798
2017-12-28

Magnetic articles

#20
20170355855
2017-12-14

Gold-coloured effect pigments having high chroma and high brilliancy, method for the production and use thereof

#21
20170349756
2017-12-07

Effect pigments having high transparency, high chroma and high brilliancy, method for the production and use thereof

#22
20170348201
2017-12-07

Effect pigments with high chroma and high brilliancy, method for the production and use thereof

#23
20170321058
2017-11-09

Electrically conductive, colored interference pigments

#24
20170321057
2017-11-09

Non-metallic pigments having metal properties

#25
20170271067
2017-09-21

Anisotropic magnetic flakes

#26
20170174893
2017-06-22

Infrared-reflective pigment and infrared-reflective coating composition

#27
20170145217
2017-05-25

FIVE-LAYERED PIGMENTS

#28
20160137846
2016-05-19

Transparent, electrically semiconducting interference TiOpigments with high color strength

#29
20160002432
2016-01-07

PEG-assisted deposition of crack-free titania nanocrystalline coatings over Al flakes

#30
20150259536
2015-09-17

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

#31
20130040057
2013-02-14

BLACK PEARLESCENT PIGMENT WITH A METAL LAYER

#32
20120251606
2012-10-04

Cosmetic comprising multi-colored lustrous pearlescent pigments

#33
20120125229
2012-05-24

Printing ink, in particular ink-jet ink, containing pearlescent pigments based on fine and thin substrates

#34
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

#35
20110126735
2011-06-02

Black pearlescent pigment with a metal layer

#36
20110031640
2011-02-10

Process for Making Angstrom Scale and High Aspect Functional Platelets

#37
20110027402
2011-02-03

Process for Making Angstrom Scale and High Aspect Functional Platelets

#38
20100297045
2010-11-25

Effect pigments based on artificially produced substrates with a narrow size distribution

#39
20100129412
2010-05-27

Bright pigment and cosmetic composition using the same

#40
20100129411
2010-05-27

FIVE-LAYERED PIGMENTS

#41
20090072185
2009-03-19

Anisotropic magnetic flakes

#42
20090054534
2009-02-26

Bright Pigment, Method for Production of the Pigment, and Cosmetic, Coating, Ink or Resin Composition Comprising the Pigment

#43
20090038514
2009-02-12

Multi-colored lustrous pearlescent pigments

#44
20080124575
2008-05-29

Coating, ink, or article comprising multi-colored lustrous pearlescent pigments

#45
20080118452
2008-05-22

Cosmetic comprising multi-colored lustrous pearlescent pigments

#46
20080115694
2008-05-22

Multi-colored lustrous pearlescent pigments

#47
20080110372
2008-05-15

Multi-colored lustrous pearlescent pigments and process for making

#48
20080110371
2008-05-15

SECURITY PIGMENTS AND THE PROCESS OF MAKING THEREOF

#49
20070259182
2007-11-08

Process for preparing flake-form pigments based on aluminum and on Sioz(Z=0.7-2.0) comprising forming a layer of separating agent

#50
20070104663
2007-05-10

Effect pigments having an aluminum or an aluminum aloy core, process for the production thereof and use thereof

#51
20070098989
2007-05-03

Robust multilayer magnetic pigments and foils

#52
20060246149
2006-11-02

Antimicrobial pigments

#53
20060165620
2006-07-27

Coloured gloss pigments having at least one coating of siox, with x=0.03 to 0.95 for use in cosmetic and personal care formulations

#54
20060099420
2006-05-11

Interference pigments comprising a layer of silicon oxide

#55
20050287090
2005-12-29

Reducing pigments