ClassID:

127007

D21H21/285 - CPC Classification

Classification description:

Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper; Colorants ; Pigments or opacifying agents insoluble

Recent Application in this class:
#1
20230116888
2023-04-13

BINDING MATERIAL AND METHOD FOR MANUFACTURING MOLDED BODY

#2
20220333310
2022-10-20

TREATED TITANIUM DIOXIDE PIGMENT WITH HIGH MAGNESIUM OXIDE ADDITION, PROCESS OF MAKING THEREOF AND USE THEREOF IN PAPER MANUFACTURE

#3
20210292569
2021-09-23

Treated titanium dioxide pigment with high magnesium oxide addition, process of making thereof and use thereof in paper manufacture

#4
20210262171
2021-08-26

Treated titanium dioxide pigment, process of making thereof and use thereof in paper manufacture

#5
20210180254
2021-06-17

Titanium oxide composite fibers and method for producing same

#6
20210139734
2021-05-13

Use of additives containing primary alkanolamines in aqueous mineral suspensions

#7
20210040328
2021-02-11

Layer sequence with colour flop effect including platelet-shaped effect pigments

#8
20200385598
2020-12-10

Black coloring composition

#9
20180371316
2018-12-27

A GROUND COVER MULCH IMPREGNATED WITH SUPERCRITICAL FLUID COMPRISING A COLORANT

#10
20180322811
2018-11-08

Block out label, label sheet, and related method

#11
20180030654
2018-02-01

Agricultural Fibre-Based Paper

#12
20170058456
2017-03-02

MANUFACTURING OF DECORATIVE LAMINATES BY INKJET

#13
20160222591
2016-08-04

Printable recording media

#14
20140338566
2014-11-20

Method for surface treatment of inorganic pigment particles

#15
20140027078
2014-01-30

Paper that cannot be forged using solvents

#16
20130087298
2013-04-11

Sensor Wipe For Detecting Surface Conditions

#17
20120216976
2012-08-30

PAPER LAMINATES COMPRISING TUNGSTEN TREATED TITANIUM DIOXIDE HAVING IMPROVED PHOTOSTABILITY

#18
20120171604
2012-07-05

Coloured aqueous polymer dispersions, and production and use of same

#19
20100189931
2010-07-29

Ink-jet-printable decorative paper

#20
20100009199
2010-01-14

METHOD FOR COLOURING SUBSTRATES CONTAINING CELLULOSE

#21
20090317647
2009-12-24

Coloured aqueous polymer dispersions, and production and use of same

#22
20090068389
2009-03-12

Block out label, label sheet, and related method

#23
20070131144
2007-06-14

Water-based pigment preparations

#24
20060090868
2006-05-04

Laser-markable paper and board products

#25
20060060320
2006-03-23

Method for the production of a fiber web

#26
20050145354
2005-07-07

Glitter paper product

#27
20050103459
2005-05-19

Paper and paper coating products produced using multi-phase calcium silicate hydrates

#28
20050064150
2005-03-24

Watermarked paper

#29
20050034629
2005-02-17

Reaction of carbon black with diazonium salts, resultant carbon black products and their uses

#30
20050025972
2005-02-03

Method for coloring cellulosic materials using cationic pigment dispersion

#31
20050006043
2005-01-13

Fibrous structure comprising a fiber flexibilizing agent system