ClassID:

126925

D21H17/59 - 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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon

Recent Application in this class:
#1
20250075429
2025-03-06

PULP FOR GLASS INTERLEAVING PAPER, GLASS INTERLEAVING PAPER, AND PRODUCTION METHOD THEREFOR

#2
20220001301
2022-01-06

Defoaming formulations containing organopolysiloxanes

#3
20210254285
2021-08-19

CELLULOSE MATERIALS AND METHODS OF MAKING AND USING THE SAME

#4
20210140109
2021-05-13

Papermaking fabrics having machine and cross-machine direction elements and paper products made therewith

#5
20200173110
2020-06-04

Papermaking fabrics having machine and cross-machine direction elements and paper products made therewith

#6
20200048838
2020-02-13

Treated fibers and fibrous structures comprising the same

#7
20200024803
2020-01-23

Process for making absorbent towel and soft sanitary tissue paper webs

#8
20190376235
2019-12-12

Treated fibers and fibrous structures comprising the same

#9
20190224591
2019-07-25

Defoaming formulations containing organopolysiloxanes

#10
20190071822
2019-03-07

Tissue comprising a softening composition

#11
20190062998
2019-02-28

Cellulose materials and methods of making and using same

#12
20180222169
2018-08-09

Pressed laminate panel with a single layer elastomerick treated paper

#13
20170335514
2017-11-23

Method for controlling the deposition of stickies in pulping and papermaking processes

#14
20170265480
2017-09-21

Baking paper coated with a silicone-containing emulsion

#15
20170175338
2017-06-22

Flushable Fibrous Structures

#16
20160002860
2016-01-07

Method of applying fugitive hydrophobic treatment to tissue product

#17
20150345080
2015-12-03

Method of using an anti-soiling agent composition

#18
20150240424
2015-08-27

Anti-foaming agent and pulp production method

#19
20150233059
2015-08-20

WOOD PULP FOR GLASS PLATE-INTERLEAVING PAPER AND GLASS PLATE-INTERLEAVING PAPER

#20
20150090413
2015-04-02

WOOD PULP FOR GLASS PLATE-INTERLEAVING PAPER AND GLASS PLATE-INTERLEAVING PAPER

#21
20150059102
2015-03-05

Drainage of an aqueous composition

#22
20150017224
2015-01-15

Method for producing a tissue paper sheet material containing an adjuvant substance for the treatment of allergic rhinitis, and the product obtained

#23
20150011661
2015-01-08

Hydrophilic silicone monomers, process for preparation thereof and thin films containing the same

#24
20150011457
2015-01-08

Long-lasting fragrance emitting article

#25
20140318727
2014-10-30

Process for the production of paper

#26
20140206805
2014-07-24

Anti-soiling agent composition

#27
20130294996
2013-11-07

Method for treating substrates with halosilanes

#28
20130277002
2013-10-24

Process for the production of paper

#29
20130196895
2013-08-01

Long-lasting fragrance delivery system

#30
20130130040
2013-05-23

Hydrophobizing of fibrous materials with polyorganosiloxanes

#31
20120208952
2012-08-16

Method for Deaerating Liquids

#32
20120107511
2012-05-03

Method Of Applying Fugitive Hydrophobic Treatment To Tissue Product

#33
20120094101
2012-04-19

Method for treating a surface of a substrate

#34
20110305887
2011-12-15

Laminates Formed In Part from Laminate Enhancing Agents

#35
20110247773
2011-10-13

Process for the production of paper

#36
20110105428
2011-05-05

Hydrolysis resistant organomodified silylated ionic surfactants

#37
20100203312
2010-08-12

Water-dilutable concentrates for the coating of various substrates

#38
20100143584
2010-06-10

Method of Making Soft and Absorbent Tissue Products

#39
20100136280
2010-06-03

Protective barrier

#40
20100119741
2010-05-13

Waterborne Adhesive

#41
20100089540
2010-04-15

Tissue products containing softness

#42
20100018659
2010-01-28

Greaseproof paper

#43
20100006250
2010-01-14

Fibrous structure comprising an oil system

#44
20090269594
2009-10-29

FIBROUS STRUCTURES COMPRISING A SURFACE TREATING COMPOSITION AND METHODS FOR MAKING SAME

#45
20090260769
2009-10-22

METHOD FOR TREATING CELLULOSE-CONTAINING FIBERS OR PLANAR STRUCTURES CONTAINING CELLULOSE-CONTAINING FIBERS

#46
20090208660
2009-08-20

METHOD FOR CONTROLLING ONSET OF FOG WHEN COATING FLEXIBLE SUPPORTS WITH A LIQUID SILICONE COMPOSITION, IN A CYLINDER-TYPE DEVICE

#47
20090197071
2009-08-06

PREPARATION OF SUPERHYDROPHOBIC FIBROUS SUBSTRATES

#48
20080314535
2008-12-25

Embossed multi-ply tissue having a softening lotion

#49
20080305702
2008-12-11

Substrates Having Biocidal and/or Antimicrobial Properties

#50
20080302498
2008-12-11

Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition

#51
20080257512
2008-10-23

Single ply tissue products surface treated with a softening agent

#52
20080223216
2008-09-18

Aqueous composition for filter media with enhanced wet burst strength

#53
20080190574
2008-08-14

Sheet-like products exhibiting oleophobic and hydrophobic properties

#54
20080167389
2008-07-10

Hydrolysis resistant organomodified silylated ionic surfactants

#55
20080167269
2008-07-10

HYDROLYSIS RESISTANT ORGANOMODIFIED SILYLATED IONIC SURFACTANTS

#56
20080099168
2008-05-01

Soft and absorbent tissue products

#57
20080096984
2008-04-24

Aqueous dispersions of partially hydrophobic silicas

#58
20080078517
2008-04-03

Tissue products treated with a softening composition containing a layered polysiloxane micelle

#59
20080064814
2008-03-13

SILICONE COMPOSITION AND A PAPER TREATMENT AGENT COMPRISING THE SAME

#60
20080021134
2008-01-24

Hot-press cushion material and manufacturing method of the same

#61
20070181038
2007-08-09

Pigment particles coated with polysaccharides and having improved properties

#62
20070049142
2007-03-01

Fibrous structure comprising an oil system

#63
20070032596
2007-02-08

Silicone composition and a paper treatment agent comprising the same

#64
20060275597
2006-12-07

Paper and paper laminates containing modified titanium dioxide

#65
20060243405
2006-11-02

Soft paper sheet with improved mucus removal

#66
20060163524
2006-07-27

Formulations used for the treatment of substrate surfaces

#67
20060137842
2006-06-29

Soft and durable tissue products containing a softening agent

#68
20060135626
2006-06-22

Mechanical inversion process for marking silicone oil-in-water emulsions

#69
20060130991
2006-06-22

Process for the production of paper

#70
20060130989
2006-06-22

Tissue products treated with a polysiloxane containing softening composition that are wettable and have a lotiony-soft handfeel

#71
20060105176
2006-05-18

Prepreg and laminate and printed wiring board using the same

#72
20060102298
2006-05-18

Method of deinking

#73
20060057919
2006-03-16

Fiber mat having improved tensile strength and process for making same

#74
20060041026
2006-02-23

Oil-in-water emulsions of aminosiloxanes

#75
20060016570
2006-01-26

Soft paper product including beneficial agents

#76
20050274470
2005-12-15

Apertured tissue products

#77
20050235883
2005-10-27

Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances

#78
20050136759
2005-06-23

Tissue sheets containing multiple polysiloxanes and having regions of varying hydrophobicity

#79
20050136097
2005-06-23

Soft paper-based products

#80
20050126430
2005-06-16

Building materials with bioresistant properties

#81
20050016423
2005-01-27

Fiber cement composite material using biocide treated durable cellulose fibers

#82
14601368
2016-06-21

On-site emulsification of defoamer for brownstock washing of pulp