ClassID:

127004

D21H21/24 - 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; Agents rendering paper porous, absorbent or bulky Surfactants

Recent Application in this class:
#1
20260035863
2026-02-05

SOFT, LOW LINT, THROUGH AIR DRIED TISSUE AND METHOD OF FORMING THE SAME

#2
20260002323
2026-01-01

Paper Enhancing Compositions, Uses Thereof and Enhanced Paper

#3
20250207334
2025-06-26

TISSUE PRODUCT MADE USING LASER ENGRAVED STRUCTURING BELT

#4
20250027275
2025-01-23

WIRE TREATMENT FOR DUST CONTROL

#5
20240384472
2024-11-21

DRAINAGE AIDS AND THE USE THEREOF

#6
20240360626
2024-10-31

FOAM FORMULATIONS FOR APPLICATION OF DRY STRENGTH AGENTS

#7
20240262802
2024-08-08

LOW MOLECULAR WEIGHT DRY POWDER POLYMER FOR USE AS PAPER-MAKING DRY STRENGTH AGENT

#8
20240218605
2024-07-04

SOFT TISSUE PRODUCED USING A STRUCTURED FABRIC AND ENERGY EFFICIENT PRESSING

#9
20240218604
2024-07-04

SOFT TISSUE PRODUCED USING A STRUCTURED FABRIC AND ENERGY EFFICIENT PRESSING

#10
20240060222
2024-02-22

Process for making three-dimensional foam-laid nonwovens

#11
20240003084
2024-01-04

Papermaking additive compositions and methods and uses thereof

#12
20230366154
2023-11-16

PAPER ENHANCING COMPOSITIONS, USES THEREOF AND ENHANCED PAPER

#13
20230366151
2023-11-16

NITROCELLULOSE PAPERS AND METHODS OF PRODUCTION AND USE

#14
20230265616
2023-08-24

SOFT, LOW LINT, THROUGH AIR DRIED TISSUE AND METHOD OF FORMING THE SAME

#15
20230235513
2023-07-27

Creped multi-ply tissue product

#16
20230193562
2023-06-22

METHOD FOR CONTROLLING VOLATILE FATTY ACID CONTENT IN PULP, PAPER, AND/OR BOARD MAKING PROCESSES

#17
20220380982
2022-12-01

Fibrous structures comprising a surfactant

#18
20220364310
2022-11-17

Creped multi-ply tissue product

#19
20220205185
2022-06-30

Formulation for size press applications

#20
20220205154
2022-06-30

Process for making three-dimensional foam-laid nonwovens

#21
20220170209
2022-06-02

TISSUE PRODUCT MADE USING LASER ENGRAVED STRUCTURING BELT

#22
20220170208
2022-06-02

Tissue product made using laser engraved structuring belt

#23
20220154405
2022-05-19

Paper enhancing compositions, uses thereof and enhanced paper

#24
20220090326
2022-03-24

Systems and methods for application of surface chemistry to bath tissue, facial tissue, and paper towel

#25
20220090324
2022-03-24

Creped multi-ply tissue product

#26
20210381169
2021-12-09

PAPER ENHANCING COMPOSITIONS, USES THEREOF AND ENHANCED PAPER

#27
20210372048
2021-12-02

Dual surfactant digester additive composition and a method for enhancing the pulping of wood chips using the same

#28
20210292948
2021-09-23

Process for making three-dimensional foam-laid nonwovens

#29
20210238804
2021-08-05

Process and apparatus for wetlaying nonwovens

#30
20210189646
2021-06-24

Method for manufacturing a fibrous web

#31
20210164169
2021-06-03

Soft, low lint, through air dried tissue and method of forming the same

#32
20210164168
2021-06-03

Soft tissue produced using a structured fabric and energy efficient pressing

#33
20210148054
2021-05-20

Soft, low lint, through air dried tissue and method of forming the same

#34
20210095426
2021-04-01

Soft tissue produced using a structured fabric and energy efficient pressing

#35
20210062430
2021-03-04

Nanofibrillated cellulose ply bonding agent or adhesive and multi-ply absorbent sheet made therewith

#36
20210047783
2021-02-18

Paper treatment agent

#37
20210040695
2021-02-11

Tissue paper

#38
20210040309
2021-02-11

Low molecular weight dry powder polymer for use as paper-making dry strength agent

#39
20200332470
2020-10-22

Absorbent Sheet Tail-Sealed with Nanofibrillated Cellulose-containing Tail-Seal Adhesives

#40
20200325627
2020-10-15

Method for improving fabric release in structured sheet making applications

#41
20200325306
2020-10-15

Fibrous elements comprising fast ettnig surfactants and methods for making same

#42
20200318292
2020-10-08

Method of manufacturing of a foam-formed cellulosic fibre-material, a bulk sheet and a laminated packaging material comprising the cellulosic fibre-material

#43
20200308771
2020-10-01

Tissue product made using laser engraved structuring belt

#44
20200308770
2020-10-01

Paper treatment agent

#45
20200283960
2020-09-10

Zwitterionic imidazolinium surfactant and use in the manufacture of absorbent paper

#46
20200248409
2020-08-06

Dry polymer application method

#47
20200240080
2020-07-30

Lightweight Paper Board

#48
20200199819
2020-06-25

Manufacture of absorbent paper with low charge density imidazolinium containing debonder compositions

#49
20200149223
2020-05-14

Softener composition

#50
20200131701
2020-04-30

Papermaking additive compositions and methods and uses thereof

#51
20200040532
2020-02-06

Soft, low lint, through air dried tissue and method of forming the same

#52
20200039713
2020-02-06

Method of manufacturing of a foam-formed cellulosic fibre material, sheet and laminated packaging material

#53
20200002895
2020-01-02

Method of manufacturing a toilet paper

#54
20190376234
2019-12-12

Lightweight paper board

#55
20190328034
2019-10-31

Cannabinoid containing extract infused into rolling paper

#56
20190316298
2019-10-17

Soft tissue produced using a structured fabric and energy efficient pressing

#57
20190234022
2019-08-01

Soft, low lint, through air dried tissue and method of forming the same

#58
20190234021
2019-08-01

Soft, low lint, through air dried tissue and method of forming the same

#59
20190186078
2019-06-20

Fibrous structures comprising a surfactant

#60
20190177915
2019-06-13

Process and apparatus for wetlaying nonwovens

#61
20190161635
2019-05-30

Pre-treatment fixing fluid

#62
20190078262
2019-03-14

Lotion treated through-air dried tissue

#63
20190071822
2019-03-07

Tissue comprising a softening composition

#64
20190063001
2019-02-28

Tissue product made using laser engraved structuring belt

#65
20180360103
2018-12-20

Cannabinoid containing cannabis extract infused into rolling paper

#66
20180355527
2018-12-13

Process for producing nonwoven with improved surface properties

#67
20180282948
2018-10-04

Toilet paper

#68
20180274175
2018-09-27

Composition and method of producing a creping paper and the creping paper thereof

#69
20180202109
2018-07-19

Manufacture of absorbent paper with low charge density imidazolinium containing debonder compositions

#70
20180202108
2018-07-19

Zwitterionic imidazolinium surfactant and use in the manufacture of absorbent paper

#71
20180163345
2018-06-14

Use of cellulosic fibers for the manufacture of a nonwoven fabric

#72
20180105987
2018-04-19

Softener composition

#73
20170355846
2017-12-14

Low molecular weight dry powder polymer for use as paper-making dry strength agent

#74
20170342662
2017-11-30

Process for applying composition containing a cationic trivalent metal and debonder and fluff pulp sheet made from same

#75
20170335522
2017-11-23

Hydrophobically sized fibrous web and a method for the preparation of a sized web layer

#76
20170314207
2017-11-02

Soft, low lint, through air dried tissue and method of forming the same

#77
20170314206
2017-11-02

SOFT, LOW LINT, THROUGH AIR DRIED TISSUE AND METHOD OF FORMING THE SAME

#78
20170306565
2017-10-26

Composition for sizing paper

#79
20170204567
2017-07-20

Nanofibrillated cellulose ply bonding agent or adhesive and multi-ply absorbent sheet made therewith

#80
20170204304
2017-07-20

Absorbent sheet tail-sealed with nanofibrillated cellulose-containing tail-seal adhesives

#81
20170198439
2017-07-13

Use of surfactant to treat pulp and improve the incorporation of kraft pulp into fiber for the production of viscose and other secondary fiber products

#82
20160362834
2016-12-15

Papermaking additive compositions and methods and uses thereof

#83
20160348320
2016-12-01

VOLATILE DEBONDER FORMULATIONS FOR PAPERMAKING

#84
20160348319
2016-12-01

WATER-SOLUBLE UNBLEACHED BAG PAPER, AND PAPER BAG

#85
20160304818
2016-10-20

LATHER-FORMING TISSUE PAPER PRODUCT

#86
20160237624
2016-08-18

Dry fluff pulp sheet additive

#87
20160221233
2016-08-04

Method of forming a fibrous product

#88
20160160445
2016-06-09

Composition containing a cationic trivalent metal and debonder and methods of making and using the same to enhance fluff pulp quality

#89
20160145810
2016-05-26

Soft tissue produced using a structured fabric and energy efficient pressing

#90
20150273359
2015-10-01

Defoamer compositions and methods of using the same

#91
20150197894
2015-07-16

PROCESS FOR APPLYING COMPOSITION CONTAINING A CATIONIC TRIVALENT METAL AND DEBONDER AND FLUFF PULP SHEET MADE FROM SAME

#92
20150197889
2015-07-16

Cellulosic product forming process and wet formed cellulosic product

#93
20150129148
2015-05-14

Surfactant based brown stock wash aid treatment for papermachine drainage and dry strength agents

#94
20150114581
2015-04-30

Fibrous web of paper or board and method of making the same

#95
20150107792
2015-04-23

DRY FLUFF PULP SHEET ADDITIVE

#96
20150096700
2015-04-09

Hydrophobically sized fibrous web and a method for the preparation of a sized web layer

#97
20150020987
2015-01-22

PROCESS FOR PREPARING FLUFF PULP SHEET WITH CATIONIC DYE AND DEBONDER SURFACTANT AND FLUFF PULP SHEET MADE FROM SAME

#98
20140271753
2014-09-18

Cosmetic tissue comprising microemulsion particles, and production method for same and method of using same

#99
20140231037
2014-08-21

CELLULOSIC PRODUCT FORMING PROCESS AND WET FORMED CELLULOSIC PRODUCT

#100
20140174681
2014-06-26

Fire retardant treated fluff pulp web

#101
20140150690
2014-06-05

Water-soluble surfactant composition, ink formulation and paper coating formulation

#102
20140102655
2014-04-17

Composition containing a cationic trivalent metal and debonder and methods of making and using the same to enhance fluff pulp quality

#103
20130280508
2013-10-24

Fibrous elements comprising fast wetting surfactants and methods for making same

#104
20130264020
2013-10-10

Addition of endothermic fire retardants to provide near neutral pH pulp fiber webs

#105
20120301536
2012-11-29

Anti-microbial tissue paper and process to manufacture same

#106
20120259045
2012-10-11

WATER/OIL REPELLENT COMPOSITION, METHOD FOR ITS PRODUCTION AND METHOD FOR TREATING ARTICLE

#107
20120255695
2012-10-11

Addition of endothermic fire retardants to provide near neutral pH pulp fiber webs

#108
20120055643
2012-03-08

Polymer-containing articles of manufacture and methods for making same

#109
20120048493
2012-03-01

Process for preparing fluff pulp sheet with cationic dye and debonder surfactant

#110
20120035306
2012-02-09

Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio

#111
20120028527
2012-02-02

Ultra Low Formaldehyde Binders for Nonwoven Substrates

#112
20120006499
2012-01-12

Debonders for Use in Papermaking

#113
20110290150
2011-12-01

COMPOSITION FOR SIZING PAPER

#114
20110253332
2011-10-20

Fibrous structures comprising a low surface energy additive

#115
20110240241
2011-10-06

Method and system using surfactants in paper sizing composition to inhibit deposition of multivalent fatty acid salts

#116
20110108227
2011-05-12

Process For Applying Composition Containing A Cationic Trivalent Metal And Debonder And Fluff Pulp Sheet Made From Same

#117
20110048661
2011-03-03

Cellulosic product forming process and wet formed cellulosic product

#118
20110048659
2011-03-03

Process of making a wet formed cellulosic product and a wet formed cellulosic product

#119
20110034891
2011-02-10

Dry fluff pulp sheet additive

#120
20110030908
2011-02-10

Composition containing a cationic trivalent metal and debonder and methods of making and using the same to enhance fluff pulp quality

#121
20100307706
2010-12-09

REDUCED SHEAR CELLULOSE REACTIVE SIZING AGENT FOR WET END APPLICATIONS

#122
20100297395
2010-11-25

FIBROUS STRUCTURES COMPRISING DESIGN ELEMENTS AND METHODS FOR MAKING SAME

#123
20100242796
2010-09-30

Emulsions for finishing textiles and paper

#124
20100193147
2010-08-05

Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio

#125
20100113633
2010-05-06

Silicone-polyether block copolymers having a defined polydispersity in the polyoxyalkylene part and their use as stabilizers for producing polyurethane foams

#126
20100086709
2010-04-08

Paper substrate containing a wetting agent and having improved printability

#127
20100029519
2010-02-04

PERFORMANCE ADDITIVES FOR IMPROVING THE WETTING PROPERTIES OF IONIC LIQUIDS ON SOLID SURFACES

#128
20100021662
2010-01-28

METHOD FOR THE PREPARATION OF COATING FORMULATIONS AND PAPERS COATED THEREWITH

#129
20090281212
2009-11-12

ALKENYLSUCCINIC ANHYDRIDE SURFACE-APPLIED SYSTEM AND USES THEREOF

#130
20090277355
2009-11-12

ALKENYLSUCCINIC ANHYDRIDE SURFACE-APPLIED SYSTEM AND USES THEREOF

#131
20090104430
2009-04-23

LATHER-FORMING TISSUE PAPER PRODUCT

#132
20090008050
2009-01-08

METHODS FOR PRODUCING WET-SPUN NON-WOVEN FABRICS

#133
20080317963
2008-12-25

Curtain coating process using a high solids content composition, and coated product

#134
20080314535
2008-12-25

Embossed multi-ply tissue having a softening lotion

#135
20080271864
2008-11-06

Soft tissue paper having a chemical softening agent applied onto a surface thereof

#136
20080257512
2008-10-23

Single ply tissue products surface treated with a softening agent

#137
20080249491
2008-10-09

Absorbent articles having cuffs with skin care composition disposed thereon

#138
20080185114
2008-08-07

Method of making low slough tissue products

#139
20080087395
2008-04-17

Multi-ply tissue products

#140
20080076892
2008-03-27

Telomer compositions and production processes

#141
20070233024
2007-10-04

Sanitary Thin Paper and Process for Producing the Same

#142
20070192966
2007-08-23

Treated articles and methods of making and using same

#143
20070169904
2007-07-26

Chemical softening composition for paper products

#144
20070113996
2007-05-24

Method of manufacturing gravure paper

#145
20070107866
2007-05-17

Papermaking process

#146
20070017648
2007-01-25

Felt and equipment surface conditioner

#147
20060249268
2006-11-09

Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio

#148
20060247324
2006-11-02

Paper products softening compositions

#149
20060243406
2006-11-02

Tissue products containing deliquescent materials and non-ionic surfactants

#150
20060163524
2006-07-27

Formulations used for the treatment of substrate surfaces

#151
20060157211
2006-07-20

Composition and method relating to an adhesive for use with paper products

#152
20060154832
2006-07-13

Phospholipid lubricant for coating moving webs

#153
20060144542
2006-07-06

Composition

#154
20060144536
2006-07-06

Soft and durable tissues made with thermoplastic polymer complexes

#155
20060121814
2006-06-08

Fibrous structures comprising a low surface energy additive

#156
20060102306
2006-05-18

Paper improver

#157
20060086472
2006-04-27

Soft durable paper product

#158
20060075575
2006-04-13

Chemical softening composition for paper products

#159
20060060814
2006-03-23

Alkenylsuccinic anhydride surface-applied system and method for using the same

#160
20060060319
2006-03-23

Method of making absorbent sheet from recycle furnish

#161
20060037512
2006-02-23

Alkenylsuccinic anhydride compositions and method for using the same

#162
20050266758
2005-12-01

Wet-spun non-woven fabric and method for producing the same

#163
20050153866
2005-07-14

Paper products softening process using amphoteric surfactants

#164
20050150625
2005-07-14

Gravure paper

#165
20050136097
2005-06-23

Soft paper-based products

#166
20050133177
2005-06-23

Method for adding chemicals to a nonwoven material

#167
20050107254
2005-05-19

Recording paper and method for recording images using the same

#168
20050025972
2005-02-03

Method for coloring cellulosic materials using cationic pigment dispersion