ClassID:

126901

D21H17/36 - CPC Classification

Classification description:

Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution; Macromolecular organic compounds; Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters

Recent Application in this class:
#1
20250327249
2025-10-23

A PRINTABLE OR PRINTED PAPER FOR DECORATIVE ELEMENTS, DECORATIVE ELEMENTS COMPRISING A PRINTED PAPER AND A METHOD FOR MANUFACTURING SAID DECORATIVE ELEMENT

#2
20250242963
2025-07-31

TRANSPARENT CELLULOSIC PACKAGING

#3
20250188679
2025-06-12

STARCH-CELLULOSE COMPOSITE MATERIAL

#4
20250154721
2025-05-15

TRANSPARENT PAPER

#5
20250137203
2025-05-01

PACKAGE MATERIAL AND METHOD OF PRODUCING A PACKAGE MATERIAL

#6
20250092338
2025-03-20

Articles of Manufacture Comprising Nanocellulose Elements

#7
20250075154
2025-03-06

Articles of Manufacture Comprising Nanocellulose Elements

#8
20250066699
2025-02-27

Articles of Manufacture Comprising Nanocellulose Elements

#9
20250003152
2025-01-02

CITRIC ACID-CATALYSED CURRAN MODIFIED CARD BOARD MATERIALS

#10
20240352675
2024-10-24

BARRIER LAYERS COMPRISING NANOCELLULOSE ONTO THE SURFACE OF PAPER OR PAPERBOARD SUBSTRATES AT THE WET END OF A PAPERMAKING PROCESS

#11
20240228835
2024-07-11

WATERBORNE ADHESIVES FOR REDUCED BASIS WEIGHT MULTILAYER SUBSTRATES AND USE THEREOF

#12
20240218097
2024-07-04

VINYL ALCOHOL POLYMER, POWDER CONTAINING SAME, METHODS FOR PRODUCING THESE, PAPER PROCESSING AGENT, AND DISPERSANT FOR EMULSION POLYMERIZATION

#13
20240191433
2024-06-13

NEW SUBSTRATE

#14
20240167227
2024-05-23

BARRIER COATINGS APPLIED TO NANOCELLULOSE-COATED PAPER AND PAPERBOARD

#15
20230416992
2023-12-28

BARRIER FILM FOR PACKAGING MATERIAL

#16
20230399147
2023-12-14

Biodegradable Zipper for Zip Packaging

#17
20230323603
2023-10-12

FLAME-RESISTANT PAPER FOR RADIO WAVE ABSORBER MEMBER AND PRODUCTION METHOD FOR SAME

#18
20230265615
2023-08-24

Preparation method of heat-not-burn cigarette paper with boron nitride as thermally-conductive filler

#19
20230235513
2023-07-27

Creped multi-ply tissue product

#20
20230227758
2023-07-20

Articles of manufacture comprising nanocellulose elements

#21
20230220629
2023-07-13

A METHOD FOR MANUFACTURING A FOAM COATED CELLULOSE BASED SUBSTRATE

#22
20230167610
2023-06-01

FIRE RETARDANT PAPER

#23
20230074973
2023-03-09

Water-dispersible composite structure and method of producing the same

#24
20230002572
2023-01-05

A METHOD OF MAKING A CELLULOSE FILM COMPRISING MICROFIBRILLATED CELLULOSE

#25
20220412010
2022-12-29

Articles of manufacture comprising nanocellulose elements

#26
20220411674
2022-12-29

Waterborne adhesives for reduced basis weight multilayer substrates and use thereof

#27
20220403301
2022-12-22

Articles of manufacture comprising nanocellulose elements

#28
20220378685
2022-12-01

FLUSHABLE WIPE AND METHOD OF FORMING THE SAME

#29
20220364310
2022-11-17

Creped multi-ply tissue product

#30
20220316142
2022-10-06

Flushable wipe and method of forming the same

#31
20220251783
2022-08-11

Starch-cellulose composite material

#32
20220128321
2022-04-28

TOTAL HEAT EXCHANGING ELEMENT PAPER AND TOTAL HEAT EXCHANGING ELEMENT

#33
20220106739
2022-04-07

METHOD FOR MANUFACTURING INJECTION MOLDING MATERIAL AND INJECTION MOLDING MATERIAL

#34
20220090324
2022-03-24

Creped multi-ply tissue product

#35
20220002946
2022-01-06

Gas barrier film for packaging material

#36
20210381171
2021-12-09

Hot-press gas grafting hydrophobization apparatus, and eco-friendly oil-absorbing low- weight paper manufactured using same

#37
20210310196
2021-10-07

Water-dispersible composite structure and method of producing the same

#38
20210284396
2021-09-16

Repulpable zipper for zip packaging

#39
20210156091
2021-05-27

Fiber assembly-forming method and fiber assembly-forming apparatus

#40
20210002520
2021-01-07

Waterborne adhesives for reduced basis weight multilayer substrates and use thereof

#41
20200277735
2020-09-03

Composition and method for increasing wet and dry paper strength

#42
20200217017
2020-07-09

Shaped objects for use in security applications

#43
20200140671
2020-05-07

Synthesis of re-pulpable temporary wet strength polymer for tissue application

#44
20200080031
2020-03-12

MULTI-LAYER CLEANING AND DISINFECTING WIPES HAVING OPTIMAL DELAMINATION BEHAVIOR WITH CLEANING LOTION

#45
20190322895
2019-10-24

Primer compositions

#46
20190300677
2019-10-03

CELLULOSIC BARRIER COMPOSITION COMPRISING ANIONIC POLYMER

#47
20190292729
2019-09-26

Modified creping adhesive formulation and creping methods using same

#48
20190248997
2019-08-15

Starch suspension for adhesive coatings

#49
20190218718
2019-07-18

Process for making paper with improved filler retention and opacity while maintaining wet tensile strength

#50
20190218429
2019-07-18

Waterborne adhesives for reduced basis weight multilayer substrates and use thereof

#51
20190217265
2019-07-18

Surfactant composition

#52
20190136453
2019-05-09

Fluff pulp and high SAP loaded core

#53
20190127916
2019-05-02

Polyvinyl alcohol stabilized acetate ethylene copolymer dispersions as adhesives for creped webs

#54
20190085198
2019-03-21

Stable aqueous dispersions comprising complexed starch

#55
20190071822
2019-03-07

Tissue comprising a softening composition

#56
20190002658
2019-01-03

Method of producing films from high consistency enzyme fibrillated nanocellulose

#57
20180355162
2018-12-13

Starch suspension for adhesive coatings

#58
20180320316
2018-11-08

Dry strength agent composition and method for enhancing the dry strength of paper

#59
20180312717
2018-11-01

Primer compositions

#60
20180290472
2018-10-11

Primer compositions

#61
20180208817
2018-07-26

Protein adhesives containing an anhydride, carboxylic acid, and/or carboxylate salt compound and their use

#62
20180202110
2018-07-19

CHEMICAL COMPOSITION FOR ANTI-CORROSION MINERAL PAPER

#63
20180202107
2018-07-19

Sizing compositions

#64
20180186993
2018-07-05

Aqueous emulsion composition

#65
20180142414
2018-05-24

Fluff pulp and high SAP loaded core

#66
20180140529
2018-05-24

Flushable wipe and method of forming the same

#67
20180080175
2018-03-22

Increased drainage performance in papermaking systems using microfibrillated cellulose

#68
20180044857
2018-02-15

Resin particle dispersion, sheet product, and friction plate

#69
20180037848
2018-02-08

Fabric care composition comprising metathesized unsaturated polyol esters

#70
20180029330
2018-02-01

Non-transparent art paper which prevents seepage

#71
20170349719
2017-12-07

Fibers with filler

#72
20170321378
2017-11-09

Pressboard

#73
20170306565
2017-10-26

Composition for sizing paper

#74
20170298572
2017-10-19

Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles

#75
20170204302
2017-07-20

Waterborne adhesives for reduced basis weight multilayer substrates and use thereof

#76
20170145636
2017-05-25

Printing substrate

#77
20170081061
2017-03-23

TWISTING PAPER

#78
20170073891
2017-03-16

Method for producing paper, and pitch removal agent

#79
20170044407
2017-02-16

Binder for glass paper

#80
20170029651
2017-02-02

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

#81
20170009402
2017-01-12

Fibrous structures comprising a surface softening composition

#82
20170002518
2017-01-05

Papermaking agent composition and method for treating fibre stock

#83
20160362841
2016-12-15

Dispersible non-woven article and methods of making the same

#84
20160312410
2016-10-27

Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process

#85
20160305071
2016-10-20

Using recycled waste water to make nonwoven fibrous materials suitable for use in a pollution control device or in a firestop

#86
20160251466
2016-09-01

Vinyl alcohol polymer, thickening agent, stabilizer for emulsion polymerization, stabilizer for suspension polymerization, coating agent, coated article, sizing agent for fibers, sized yarn, and production method of textile

#87
20160208087
2016-07-21

Surface-modified cellulose nanofibres, bio composite resin composition and method for producing the same

#88
20160194829
2016-07-07

PAPER PULPING PROCESS AND COMPOSITION

#89
20160160443
2016-06-09

Web of cellulosic fibers comprising an active agent and method for manufacturing a web of cellulosic fibers comprising an active agent

#90
20160153143
2016-06-02

Medical nonwoven fabric, and preparation method thereof

#91
20160090696
2016-03-31

Systems and methods for reversing banknote limpness

#92
20150361618
2015-12-17

Paper-strength agents and methods for improving pulp products

#93
20150361385
2015-12-17

Enhanced catalyst stability for alkaline detergent formulations

#94
20150330029
2015-11-19

Flushable wipe and method of forming the same

#95
20150305814
2015-10-29

Online treated sealable and peelable medical paper for medical sterilization packaging

#96
20150291786
2015-10-15

Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles

#97
20150291752
2015-10-15

Fibers with filler

#98
20150267095
2015-09-24

Protein adhesives containing an anhydride, carboxylic acid, and/or carboxylate salt compound and their use

#99
20150259856
2015-09-17

Greaseproof paper having excellent folding resistance

#100
20150096699
2015-04-09

Water-resistant/oil-resistant agent for paper

#101
20150050434
2015-02-19

Paper substrate having enhanced print density

#102
20150041088
2015-02-12

Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process

#103
20150025194
2015-01-22

Method for controlling size distribution of polymer particles during preparation of aqueous polymer dispersion and aqueous polymer dispersion

#104
20140377486
2014-12-25

Coating composition, a method for coating a substrate, a coated substrate, a packaging material and a liquid package

#105
20140374044
2014-12-25

Barrier film with molecular expansion under strain

#106
20140367059
2014-12-18

Process for the manufacture of paper and paperboard

#107
20140356640
2014-12-04

Stable aqueous dispersions comprising complexed starch

#108
20140352905
2014-12-04

Paper pulping process and composition

#109
20140350169
2014-11-27

Vinyl alcohol polymer, method for producing same, and composition and coating agent containing vinyl alcohol polymer

#110
20140311696
2014-10-23

Dispersible articles and methods of making the same

#111
20140299286
2014-10-09

Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability

#112
20140272340
2014-09-18

Cover layer with reduced tensile properties for use of wear-resistant laminate

#113
20140235778
2014-08-21

Composition containing vinyl alcohol polymer

#114
20140121099
2014-05-01

Vinyl alcohol polymer, aqueous solution, coating agent, ink jet recording material, thermal recording material and base paper for release paper containing same

#115
20140102652
2014-04-17

PAPER SUBSTRATES USEFUL IN WALLBOARD TAPE APPLICATIONS

#116
20140093704
2014-04-03

Hybrid fiber compositions and uses in containerboard packaging

#117
20140087177
2014-03-27

Waterborne adhesives for reduced basis weight multilayer substrates and use thereof

#118
20140048224
2014-02-20

Absorbent barrier tissue

#119
20140041817
2014-02-13

Fluff pulp and high sap loaded core

#120
20140034254
2014-02-06

High bulk tissue comprising expandable microspheres

#121
20130292279
2013-11-07

TRANSPARENT MOISTURE BARRIER COATINGS FOR CONTAINERS

#122
20130284668
2013-10-31

Curable epoxide containing formaldehyde-free compositions, articles including the same, and methods of using the same

#123
20130284388
2013-10-31

Process for making a stiffened paper

#124
20130280503
2013-10-24

Fibrous structures and methods for making same

#125
20130184407
2013-07-18

Method for controlling size distribution of polymer particles during preparation of aqueous polymer dispersion and aqueous polymer dispersion

#126
20130146242
2013-06-13

Paper substrates useful in wallboard tape applications

#127
20130118699
2013-05-16

Vinylamine containing copolymer microparticles as additives in papermaking

#128
20130062029
2013-03-14

METHOD OF MAKING PAPER

#129
20130040159
2013-02-14

PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY

#130
20120311798
2012-12-13

Aqueous sizing compositions for shading in size press applications

#131
20120291971
2012-11-22

Retention and drainage in the manufacture of paper

#132
20120270458
2012-10-25

MEDICAL NONWOVEN FABRIC, AND PREPARATION METHOD THEREOF

#133
20120264867
2012-10-18

Procedure for manufacture of aqueous suspensions of calcium carbonate and suspensions obtained, and their uses

#134
20120255696
2012-10-11

Process for making a stiffened paper

#135
20120199297
2012-08-09

Method of manufacturing disposable wipers and towels containing 40% or more post-consumer waste

#136
20120118522
2012-05-17

Aqueous Solutions Of Acid Dyes For Shading In Size Press Applications

#137
20120107533
2012-05-03

COATED SUBSTRATE AND METHOD FOR THE PREPARATION THEREOF

#138
20120097773
2012-04-26

FIBROUS MATERIALS AND COMPOSITES

#139
20120090800
2012-04-19

Composite intermediate, method for forming same, and use of the composite intermediate

#140
20120083563
2012-04-05

Fine-particle, cationic, aqueous polymer dispersions, method for the production thereof, and use thereof

#141
20120073774
2012-03-29

METHOD FOR REDUCING DEPOSITS IN THE DRYING SECTION IN THE MANUFACTURE OF PAPER, PAPERBOARD, AND CARDBOARD

#142
20120046404
2012-02-23

Paper coatings of amphiphilic, non-water-soluble comb-branched (meth)acrylic polymers, uses thereof

#143
20120028064
2012-02-02

Water-redispersible polymer powder

#144
20120012265
2012-01-19

Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability

#145
20120006499
2012-01-12

Debonders for Use in Papermaking

#146
20110290150
2011-12-01

COMPOSITION FOR SIZING PAPER

#147
20110274920
2011-11-10

TAPE COMPRISING RECYCLED PAPER

#148
20110272507
2011-11-10

Fibrous materials and composites

#149
20110262743
2011-10-27

ENVIRONMENTALLY FRIENDLY ADHESIVE TAPE PAPER AND ADHESIVE TAPE MADE THEREFROM

#150
20110247746
2011-10-13

Use of synthetic adhesives in the manufacture of corrugated fiberboard

#151
20110220308
2011-09-15

Acidified polyamidoamine adhesives, method of manufacture, and use for creping and ply bond applications

#152
20110186244
2011-08-04

COMPOSITE BLIND SLAT AND METHOD OF MAKING THE SAME

#153
20110146924
2011-06-23

Method of moist creping absorbent paper base sheet

#154
20110108226
2011-05-12

Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of filler-containing papers

#155
20110105670
2011-05-05

Procedure for manufacture of aqueous suspensions of calcium carbonate and suspensions obtained, and their uses

#156
20110100575
2011-05-05

Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers

#157
20110024068
2011-02-03

Paper substrates useful in wallboard tape applications

#158
20110017414
2011-01-27

Method for making mineral fiber paper

#159
20110011547
2011-01-20

Paper substrate having enhanced print density

#160
20110011546
2011-01-20

METHOD FOR CONTROLLING DEPOSIT FORMATION

#161
20110008631
2011-01-13

MULTI-PLY WEB OF FLEXIBLE MATERIAL, SUCH AS TISSUE PAPER OR NONWOVEN, AND PRODUCT, AND METHOD FOR IMPROVING THE BLEED FASTNESS OF A FLUORESCENT WHITENING AGENT OF A MULTI-PLY WEB

#162
20100314061
2010-12-16

Use of a mineral-material steric dispersing agent in water, aqueous dispersion thus obtained and use thereof in paper making

#163
20100305362
2010-12-02

Aminoalkyl vinyl ethers comprising ethylenimine units, processes for their preparation and their use

#164
20100276095
2010-11-04

Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability

#165
20100243186
2010-09-30

Disposable wipers and towels containing 40% or more post-consumer waste

#166
20100227072
2010-09-09

Phosphate-containing binders for nonwoven goods

#167
20100212849
2010-08-26

Wiping product having enhanced oil absorbency

#168
20100181038
2010-07-22

Preparation of aqueous slurries of finely divided fillers and their use for the production of papers having a high filler content and high dry strength

#169
20100167028
2010-07-01

Stable liquid formulation

#170
20100166985
2010-07-01

AQUEOUS DISPERSIONS OF (METH)ACRYLIC ESTERS OF POLYMERS COMPRISING N-HYDROXYALKYLATED LACTAM UNITS AND USE OF (METH)ACRYLIC ESTERS OF POLYMERS COMPRISING N-HYDROXYALKYLATED LACTAM UNITS

#171
20100155004
2010-06-24

Water-Soluble Creping Materials

#172
20100143584
2010-06-10

Method of Making Soft and Absorbent Tissue Products

#173
20100132901
2010-06-03

Process for improving optical properties of paper

#174
20100116282
2010-05-13

Low ignition propensity cigarette paper

#175
20100086709
2010-04-08

Paper substrate containing a wetting agent and having improved printability

#176
20100075161
2010-03-25

Pigment Composition

#177
20100068544
2010-03-18

Water resistant adhesive and methods of use

#178
20100056717
2010-03-04

One Component Thermoset Latex Composition

#179
20100038046
2010-02-18

Use of an aqueous suspension and/or dispersion of mineral materials containing a hydrophobic group water-soluble copolymer for making a paper sheet

#180
20090314444
2009-12-24

Tissue Paper Comprising a Softening Lotion

#181
20090281221
2009-11-12

Method for stabilizing the whiteness of fluorescent whitening agent(s)(FWA) included in surface-treatment size/coating slip for paper and of surface-treatment layers formed thereof

#182
20090270307
2009-10-29

Stain remover containing fluoropolymer

#183
20090199985
2009-08-13

Cationized PVA as a Sizing Component in Wet Chop Processing

#184
20090149599
2009-06-11

Polyvinyl Alcohol-Based Resin and Use Thereof

#185
20090145565
2009-06-11

METHOD FOR THE PRODUCTION OF CREPE PAPER

#186
20090133846
2009-05-28

Creping adhesives comprising blends of high and low molecular weight resins

#187
20090126885
2009-05-21

Bulky water-disintegratable cleaning article and process for producing water-disintegratable paper

#188
20090124151
2009-05-14

Binder compositions for fiber mats, and fiber mats and articles comprising them

#189
20090123736
2009-05-14

REPULPABLE PACKAGING MATERIALS WITH REINFORCEMENT

#190
20090098303
2009-04-16

Coatings to increase water and grease resistance of porous materials and materials having such protection

#191
20090075105
2009-03-19

RESIN COMPOSITION AND USE THEREOF

#192
20090043051
2009-02-12

Modified vinylamine-containing polymers as additives in papermaking

#193
20090017321
2009-01-15

Amphoteric fluorochemicals for paper

#194
20080280808
2008-11-13

Stain Remover Containing Fluoropolymer

#195
20080264590
2008-10-30

COMPOSITION FOR INCREASING CELLULOSIC PRODUCT STRENGTH AND METHOD OF INCREASING CELLULOSIC PRODUCT STRENGTH

#196
20080257507
2008-10-23

ACIDIFIED POLYAMIDOAMINE ADHESIVES, METHOD OF MANUFACTURE, AND USE FOR CREPING AND PLY BOND APPLICATIONS

#197
20080206541
2008-08-28

Fibrous materials and composites

#198
20080110587
2008-05-15

ROSIN-BASED RESINS FOR SURFACE SIZING APPLICATION

#199
20080099168
2008-05-01

Soft and absorbent tissue products

#200
20080035292
2008-02-14

Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability

#201
20080014815
2008-01-17

Highly filled fibrous veil

#202
20070218346
2007-09-20

Acrylic fiber bonded carbon fiber paper as gas diffusion media for fuel cell

#203
20070197698
2007-08-23

Fiber-treating agent, short polyester fiber made with the same, and nonwoven fabric

#204
20070169904
2007-07-26

Chemical softening composition for paper products

#205
20070166524
2007-07-19

Porous carbon electrode substrate and its production method and carbon fiber paper

#206
20070125267
2007-06-07

Paper substrate having enhanced print density

#207
20070054068
2007-03-08

Component for use in paper manufacture, its preparation and use

#208
20060292948
2006-12-28

Fibrous veil impregnated with surface finish formulation

#209
20060286320
2006-12-21

Targeted reinforcement

#210
20060252855
2006-11-09

Poly (vinyl alcohol)—based formaldehyde-free curable aqueous composition

#211
20060246186
2006-11-02

Polycarboxylated polymer, method of making, method of use, and superabsorbent compositions including the same

#212
20060231228
2006-10-19

Cellulosic composition

#213
20060231226
2006-10-19

Coated base paper and a method for manufacturing coated base paper

#214
20060228572
2006-10-12

Phenol-free decorative laminates and method of producing the same

#215
20060225854
2006-10-12

Newsprint paper treated with cationic surface sizing agent

#216
20060207738
2006-09-21

Paper substrates useful in wallboard tape applications

#217
20060201645
2006-09-14

Method for the production of paper

#218
20060182986
2006-08-17

Phenol-free decorative laminates and method of producing the same

#219
20060169431
2006-08-03

Enhanced efficacy of fungicides in paper and paperboard

#220
20060144536
2006-07-06

Soft and durable tissues made with thermoplastic polymer complexes

#221
20060130986
2006-06-22

Flexible multi-ply tissue products

#222
20060075575
2006-04-13

Chemical softening composition for paper products

#223
20060037724
2006-02-23

Bulky water-disintegratable cleaning article and process of producing water-disintergratable paper

#224
20060037512
2006-02-23

Alkenylsuccinic anhydride compositions and method for using the same

#225
20050247422
2005-11-10

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

#226
20050211402
2005-09-29

Acoustic paper diaphragm and acoustic transducer apparatus

#227
20050175779
2005-08-11

Method of producing decorative sheets, in particular, finish sheets for flooring, furniture or wall covering panels

#228
20050107254
2005-05-19

Recording paper and method for recording images using the same

#229
20050100498
2005-05-12

Porous carbon electrode substrate and its production method and carbon fiber paper

#230
20050082025
2005-04-21

Composition for increasing cellulosic product strength and method of increasing cellulosic product strength

#231
20050006043
2005-01-13

Fibrous structure comprising a fiber flexibilizing agent system

#232
15006956
2016-12-06

Formulation of optical brighteners for papermaking