ClassID:

126926

D21H17/60 - CPC Classification

Classification description:

Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution Waxes

Recent Application in this class:
#1
20260109514
2026-04-23

KENAF PAPER BAGS

#2
20260055554
2026-02-26

PULP COMPOSITION

#3
20260035861
2026-02-05

WAX AND OIL RESISTANT AGENT FOR PULP

#4
20250347055
2025-11-13

WATER RESISTANT MATERIALS FOR FOOD-SAFE USES

#5
20250242280
2025-07-31

EMULSION FOAM REDUCER FOR WET PROCESSING OF CELLULOSE OR WOOD-BASED PRODUCTS OR IN FOOD PROCESSING

#6
20250163645
2025-05-22

A FLUOROCHEMICAL-FREE GREASE-BARRIER PAPER

#7
20250092247
2025-03-20

ALKYLATED PHENOLIC RESIN COMPOSITIONS AND USES

#8
20240391132
2024-11-28

METHOD FOR STABILISATION, HYDROPHOBATION AND ENHANCED DURABILITY TREATMENT OF RENEWABLE LIGNO-CELLULOSIC MATERIALS AND A RESULTING BIO-BASED PRODUCT

#9
20240318383
2024-09-26

SOFTENER CONCENTRATE, SOFTENER EMULSION, METHOD FOR PRODUCING SOFTENER EMULSION AND ITS USE

#10
20240301627
2024-09-12

TREATED ARTICLE, METHODS OF MAKING THE TREATED ARTICLE, AND DISPERSION FOR USE IN MAKING THE TREATED ARTICLE

#11
20240003089
2024-01-04

Treated article, methods of making the treated article, and dispersion for use in making the treated article

#12
20230332355
2023-10-19

COMPOSITION FOR PROVIDING GREASE AND WATER RESISTANT PROPERTIES WITHOUT USE OF A FLUORINATED COMPOUND, METHOD OF MAKING THE COMPOSITION, AND PULP MOLDED ARTICLE MADE BY THE METHOD THEREOF

#13
20230332354
2023-10-19

COMPOSITION FOR PROVIDING GREASE AND WATER RESISTANT PROPERTIES WITHOUT USE OF A FLUORINATED COMPOUND, METHOD OF MAKING THE COMPOSITION, AND PULP MOLDED ARTICLE MADE BY THE METHOD THEREOF

#14
20230167607
2023-06-01

FIBERBOARD MANUFACTURED WITH CELLULOSE NANOFIBRILS AS A BINDER AND METHOD OF MAKING SAME

#15
20220178078
2022-06-09

Treated article, methods of making the treated article, and dispersion for use in making the treated article

#16
20220154411
2022-05-19

Single-Walled Disposable Cooler Made Of Fiber-Based Material And Method Of Making A Single-Walled Disposable Cooler Made Of Fiber-Based Material

#17
20210254285
2021-08-19

CELLULOSE MATERIALS AND METHODS OF MAKING AND USING THE SAME

#18
20210246614
2021-08-12

WATER RESISTANT MATERIALS FOR FOOD-SAFE USES

#19
20210180259
2021-06-17

PATTERNED LOTION TISSUE

#20
20210162322
2021-06-03

EMULSION FOAM REDUCER FOR WET PROCESSING OF CELLULOSE OR WOOD-BASED PRODUCTS OR IN FOOD PROCESSING

#21
20200399835
2020-12-24

Prepeg with improved flatness

#22
20200370244
2020-11-26

RECYCLABLE BARRIER PAPER

#23
20200318288
2020-10-08

Composition for providing grease and water resistant properties without use of a fluorinated compound, method of making the composition, and pulp molded article made by the method thereof

#24
20200181845
2020-06-11

Method for the production of paper, carton, or cardboard using baobab tree bark bast fibers, baobab fruit fibers, and/or natal fig bast fibers as paper raw material

#25
20200071883
2020-03-05

Surface treatment composition

#26
20190168527
2019-06-06

Printable medium

#27
20190127601
2019-05-02

Ink fixative solution

#28
20190062998
2019-02-28

Cellulose materials and methods of making and using same

#29
20190023853
2019-01-24

Latex formulation with a multivalent metal ion

#30
20180371316
2018-12-27

A GROUND COVER MULCH IMPREGNATED WITH SUPERCRITICAL FLUID COMPRISING A COLORANT

#31
20180202107
2018-07-19

Sizing compositions

#32
20180086935
2018-03-29

PRIMER COMPOSITIONS

#33
20180021698
2018-01-25

Emulsion foam reducer for wet processing of cellulose or woodbased products or in food processing

#34
20170275784
2017-09-28

IGNITION RESISTANT COTTON FIBERS

#35
20170009400
2017-01-12

METHOD FOR MANUFACTURING TRANSFER PAPER

#36
20160222251
2016-08-04

Wax coating and associated methods of use

#37
20160122588
2016-05-05

Saturating wax coating composition and associated methods of use

#38
20160002860
2016-01-07

Method of applying fugitive hydrophobic treatment to tissue product

#39
20150367654
2015-12-24

System and method for forming hydrophobic structures in a porous substrate

#40
20150353755
2015-12-10

Varnish having a microstructure

#41
20150305814
2015-10-29

Online treated sealable and peelable medical paper for medical sterilization packaging

#42
20140338242
2014-11-20

Composite boards and art frames including the same

#43
20130340674
2013-12-26

Paper coating apparatus with multiple hot wax applicators and associated methods

#44
20120308790
2012-12-06

Surface treatment composition

#45
20120107511
2012-05-03

Method Of Applying Fugitive Hydrophobic Treatment To Tissue Product

#46
20100239843
2010-09-23

Absorbent sheet exhibiting resistance to moisture penetration

#47
20100203348
2010-08-12

Moisture resistant coating

#48
20100186916
2010-07-29

NANOTECHNOLOGY-DRIVEN, COMPUTER-CONTROLLED, HIGHLY SUSTAINABLE PROCESS FOR MAKING PAPER AND BOARD

#49
20090314444
2009-12-24

Tissue Paper Comprising a Softening Lotion

#50
20090260152
2009-10-22

PAPER PULP COMPOSITION AND ARTICLE FORMED THEREFROM

#51
20090197105
2009-08-06

Nanoparticulate wax dispersions, process for preparing them and method of hydrophobicizing materials using them

#52
20080241204
2008-10-02

WETTING SOLUTION FOR WET WIPES FOR COSMETIC, PERSONAL HYGIENE, DERMATOLOGICAL AND/OR CLEANING PURPOSES

#53
20080057346
2008-03-06

Gypsum board coating, gypsum board and cardboard-coated gypsum board production method

#54
20080044644
2008-02-21

Absorbent sheet exhibiting resistance to moisture penetration

#55
20070068642
2007-03-29

Wax emulsion coating applications

#56
20070000630
2007-01-04

Crepe facilitating composition

#57
20060144542
2006-07-06

Composition

#58
20060030629
2006-02-09

Emulsions for composite materials

#59
20050266753
2005-12-01

Textile treatment and resulting textile

#60
20050247422
2005-11-10

Parts of an air cleaner for automobiles and a method of manufacturing the same

#61
20050230074
2005-10-20

Paper product and method therefor using molten wax suspension

#62
20050203182
2005-09-15

Emulsification of lanolin

#63
20050131103
2005-06-16

Wax for reducing mar and abrasion in inks and coatings

#64
20050077022
2005-04-14

Compositions for reducing paper linting and dusting