ClassID:

126975

D21H19/64 - CPC Classification

Classification description:

Coated paper ; Coating material; Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent Inorganic compounds

Recent Application in this class:
#1
20260132571
2026-05-14

COATED CELLULOSIC SUBSTRATES AND COATED CELLULOSIC CONTAINERS

#2
20250314015
2025-10-09

A MARINE BIODEGRADABLE AND RECYCLABLE PAPER-BASED PACKAGING MATERIAL WITH HIGH MOISTURE AND OXYGEN BARRIER PROPERTIES

#3
20250277340
2025-09-04

LAMINATED BODY AND METHOD OF MANUFACTURING LAMINATED BODY

#4
20250154726
2025-05-15

Water Resistant Paper and Solution for Producing Same and Building Structure Employing Same

#5
20250052010
2025-02-13

GRAPHENE-COATED PAPER OR PAPERBOARD

#6
20240368395
2024-11-07

THERMOSETTING RESIN COMPOSITION FOR LAMINATE PANEL, METHOD FOR MANUFACTURING A PANEL WITH A THERMOSETTING RESIN COMPOSITION AND A LAMINATE PANEL COMPRISING A THERMOSETTING RESIN

#7
20230091321
2023-03-23

OIL/GREASE RESISTANT PAPER PRODUCTS

#8
20220195086
2022-06-23

Surface sizing composition, method of production, and use thereof

#9
20220145543
2022-05-12

Oil/grease resistant paper products

#10
20220128321
2022-04-28

TOTAL HEAT EXCHANGING ELEMENT PAPER AND TOTAL HEAT EXCHANGING ELEMENT

#11
20220010494
2022-01-13

Water resistant paper and solution for producing same and building structure employing same

#12
20220002947
2022-01-06

BOOK PRINTING PAPER

#13
20210123187
2021-04-29

COATING COMPOSITION FOR PACKAGING LINER

#14
20200385499
2020-12-10

Surface sizing composition, method of production, and use thereof

#15
20200291239
2020-09-17

Method of milling minerals in the presence of a poly (itaconate)

#16
20200263360
2020-08-20

Water resistant paper and solution for producing same and building structure employing same

#17
20200190741
2020-06-18

Coating structure, sheet-like product and its use

#18
20200094604
2020-03-26

LOW BASIS WEIGHT INKJET PRINTABLE SUBSTRATES WITH LOWER SHOWTHROUGH AND IMPROVED WATERFASTNESS AND PRINT DENSITY

#19
20200086670
2020-03-19

Recording media

#20
20190309479
2019-10-10

PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY

#21
20190309478
2019-10-10

PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY

#22
20190291494
2019-09-26

STAMPING PRINTING PROCESS BY IMAGE TRANSFER WITH SPECIALLY COATED PAPER AND SUBLIMATION INK

#23
20190284763
2019-09-19

Coating composition and coated paper and coated paperboard

#24
20190184727
2019-06-20

Recording medium

#25
20190119855
2019-04-25

Coating composition for corrugated paper board

#26
20190040583
2019-02-07

Pearlescent Metallic Effect Paper Material With High Lightfastness And Related Manufacturing Method

#27
20190023853
2019-01-24

Latex formulation with a multivalent metal ion

#28
20180346752
2018-12-06

WATERBORNE COATING FOR SYNTHETIC PAPER

#29
20180319193
2018-11-08

Calcium carbonate for rotogravure printing medium

#30
20180135252
2018-05-17

Oil and grease resistant paperboard

#31
20170334229
2017-11-23

Thermally printable paper article with elastic interspersing layer

#32
20170313116
2017-11-02

Thermally printable paper article with elastic underlayer

#33
20170183823
2017-06-29

PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY

#34
20170159241
2017-06-08

Low density paper and paperboard with two-sided coating

#35
20170145637
2017-05-25

PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY

#36
20170114501
2017-04-27

USE OF ZIRCONIUM-CONTAINING ADDITIVE COMPOSITIONS

#37
20170072727
2017-03-16

CALCIUM CARBONATE FOR ROTOGRAVURE PRINTING MEDIUM

#38
20170037577
2017-02-09

Coating composition and coated paper and coated paperboard

#39
20170036473
2017-02-09

Print medium

#40
20170029651
2017-02-02

Aqueous polymer dispersion for paper with a copolymer of vinyl acetate and an acrylate monomer

#41
20160340832
2016-11-24

AQUEOUS COMPOSITION COMPRISING A POLYVALENT METAL COMPLEXED BY CARBONATE AND CARBOXYLIC ACID LIGANDS, AND USE THEREOF

#42
20160251804
2016-09-01

Method of increasing paper surface strength by using polyaluminum chloride in a size press formulation containing starch

#43
20160243869
2016-08-25

Coated printing paper for industrial inkjet printing press

#44
20160237626
2016-08-18

PACKAGING MATERIAL HAVING MOISTURE BARRIER AND METHODS FOR PREPARING SAME

#45
20160215455
2016-07-28

Dispersion for producing abrasion-resistant surfaces

#46
20160168799
2016-06-16

PAPER CUP COMPRISING A POLYETHYLENE COPOLYMER COATING AND METHODS OF MAKING THE SAME

#47
20160145480
2016-05-26

Water, grease and heat resistant bio-based products and method of making same

#48
20160130764
2016-05-12

Composition of precipitated calcium carbonate, method of producing the same and the uses thereof

#49
20160009871
2016-01-14

Compositions having increased concentrations of carboxymethylcellulose

#50
20150275437
2015-10-01

Coating emulsion composition, and water/oil-repellent paper and making method

#51
20150050434
2015-02-19

Paper substrate having enhanced print density

#52
20150004425
2015-01-01

Surface treatment composition

#53
20140295173
2014-10-02

PAPER COATING FORMULATION

#54
20140272389
2014-09-18

PAPER COATING FORMULATION

#55
20140109796
2014-04-24

Cationic polyoxometalate-coated alumina trihydrate dispersants

#56
20130235118
2013-09-12

Surface sizing composition for print media in digital printing

#57
20130224450
2013-08-29

Paper enhancement treatment with decreased calcium chloride

#58
20130192492
2013-08-01

Compositions having increased concentrations of carboxymethylcellulose

#59
20130095333
2013-04-18

Surface Treated Medium

#60
20130040159
2013-02-14

PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY

#61
20130011689
2013-01-10

PAPER SURFACE TREATMENT COMPOSITIONS

#62
20120101195
2012-04-26

Method for the chemical treatment of starch for applying in sheets of paper

#63
20110279554
2011-11-17

Inkjet recording medium and methods therefor

#64
20110244205
2011-10-06

Low density paper and paperboard with two-sided coating

#65
20110151149
2011-06-23

Printable substrates with improved brightness from OBAs in presence of multivalent metal salts

#66
20110050827
2011-03-03

Inkjet recording medium

#67
20110011547
2011-01-20

Paper substrate having enhanced print density

#68
20100227074
2010-09-09

Method Of Preparation Of An Aqueous Composition Of Zirconium Carbonate And An Alkaline Metal Salt And Use Thereof

#69
20100203318
2010-08-12

Use of Aluminum Phosphate, Polyphosphate and Metaphosphate Particles in Paper Coating Applications

#70
20100173169
2010-07-08

Paper surface treatment compositions

#71
20100167063
2010-07-01

PAPER COATING COMPOUNDS CONTAINING SILICASOLS

#72
20100112303
2010-05-06

PATTERNING ON SURFACE WITH HIGH THERMAL CONDUCTIVITY MATERIALS

#73
20100108278
2010-05-06

Patterning on surface with high thermal conductivity materials

#74
20100095869
2010-04-22

METHOD FOR MANUFACTURING AN AQUEOUS SUSPENSION OR DISPERSION CONTAINING CALCIUM CARBONATE AND KAOLIN AND ITS USE IN THE MANUFACTURING OF PAPER COATINGS

#75
20100087577
2010-04-08

Anti abrasion layer

#76
20100075159
2010-03-25

Coating emulsion composition, and water/oil-repellent paper and making method

#77
20090159090
2009-06-25

SMOKING ARTICLE WITH IMPROVED EXTINGUISHING CHARACTERISTCS

#78
20090148608
2009-06-11

Coated Multipurpose Paper, Process And Composition Thereof

#79
20090111906
2009-04-30

Use of Dispersants to Concentrate Mineral Matter in Water, Dispersions Obtained and Their Uses

#80
20080176991
2008-07-24

Coating emulsion composition, and water/oil-repellent paper and making method

#81
20080163995
2008-07-10

Paper Product Containing Mineral Material Which Stimulates Micro-Organism Activity In Naturally Occurring Environmental Conditions

#82
20080115900
2008-05-22

Coated paper and paperboard

#83
20080063870
2008-03-13

Hydrophobic and oleophobic material

#84
20070199671
2007-08-30

Formulations for high speed print processing

#85
20070149075
2007-06-28

Method for making an article hydrophobic and oleophobic as well as articles made therefrom and their use

#86
20070125267
2007-06-07

Paper substrate having enhanced print density

#87
20070102130
2007-05-10

Lecithin-containing starch compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties

#88
20060234576
2006-10-19

Patterning on surface with high thermal conductivity materials

#89
20060154832
2006-07-13

Phospholipid lubricant for coating moving webs

#90
20060065161
2006-03-30

Substrate coating compositions and their use

#91
20050053766
2005-03-10

Primer to enhance adhesion to irregular surfaces

#92
17899857
2023-11-28

Fire resistant retail product packaging materials and method of manufacturing same