ClassID:

126893

D21H17/28 - page 2 - 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 of natural origin; Derivatives thereof; Polysaccharides Starch

Recent Application in this class:
#301
20110290150
2011-12-01

COMPOSITION FOR SIZING PAPER

#302
20110275260
2011-11-10

Polysaccharide containing composition useful in forming protective film on surfaces selected from concrete, metal, stone, glass, wood, cloth, tissue, weave and paper

#303
20110240242
2011-10-06

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

#304
20110240241
2011-10-06

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

#305
20110226993
2011-09-22

Improved Optical Brightening Compositions for High Quality Ink Jet Printing

#306
20110220306
2011-09-15

Coating compositions comprising alkyl ketene dimer and alkyl succinic anhydrides for use in paper making

#307
20110205287
2011-08-25

Composition and print medium

#308
20110204232
2011-08-25

Determining the amount of starch

#309
20110186253
2011-08-04

Process for making paper

#310
20110155158
2011-06-30

Banded papers, smoking articles and methods

#311
20110146928
2011-06-23

PAPERS FOR LIQUID ELECTROPHOTOGRAPHIC PRINTING AND METHOD FOR MAKING SAME

#312
20110139388
2011-06-16

Processes for manufacture of a dry strength paper and methods for imparting dry strength to paper using a cationic starch graft polymer

#313
20110104444
2011-05-05

Fibrous structures and methods for making same

#314
20110081554
2011-04-07

Composition for coating of printing paper

#315
20110059441
2011-03-10

METHOF OF PRODUCING BIOACTIVE PAPER

#316
20110024068
2011-02-03

Paper substrates useful in wallboard tape applications

#317
20110011547
2011-01-20

Paper substrate having enhanced print density

#318
20100324178
2010-12-23

FINELY DIVIDED, STARCH-CONTAINING POLYMER DISPERSIONS

#319
20100314057
2010-12-16

Flour-based product, its preparation and use

#320
20100310894
2010-12-09

Base paper for decorative coating materials

#321
20100307706
2010-12-09

REDUCED SHEAR CELLULOSE REACTIVE SIZING AGENT FOR WET END APPLICATIONS

#322
20100282425
2010-11-11

Cationic polysaccharide, its preparation and use

#323
20100279061
2010-11-04

METHOD OF FABRICATING A REINFORCED MEDIUM FOR ABRASIVE-COATED GRINDING MATERIAL, AND ABRASIVE-COATED GRINDING MATERIAL OBTAINED THEREFROM

#324
20100276095
2010-11-04

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

#325
20100243188
2010-09-30

Aqueous composition containing at least one soluble gelatinized anionic starch

#326
20100236736
2010-09-23

FINE-PARTICLED POLYMER DISPERSIONS CONTAINING STARCH

#327
20100224339
2010-09-09

SIZING COMPOSITION, METHOD FOR THE PRODUCTION OF SIZED PAPER OR SIZED PAPERBOARD AND SIZED PAPER OR SIZED PAPERBOARD

#328
20100218908
2010-09-02

Fibrous web and process for the preparation thereof

#329
20100209725
2010-08-19

METHOD OF MODIFYING PAPER AND CARDBOARD

#330
20100203348
2010-08-12

Moisture resistant coating

#331
20100196732
2010-08-05

Method for providing fragrance to a substrate; fragrance-containing substrate

#332
20100183890
2010-07-22

Pre-impregnated product

#333
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

#334
20100179248
2010-07-15

AQUEOUS SLURRIES OF FINELY DIVIDED FILLERS, A PROCESS FOR THEIR PREPARATION AND THEIR USE FOR THE PRODUCTION OF PAPERS HAVING A HIGH FILLER CONTENT AND HIGH DRY STRENGTH

#335
20100173169
2010-07-08

Paper surface treatment compositions

#336
20100159164
2010-06-24

INKJET PRINTING PAPER

#337
20100159104
2010-06-24

METHOD FOR COOKING A STARCHY MATERIAL WITH A HIGH CONTENT OF DRY MATTER FOR THE PREPARATION OF AN ADHESIVE COMPOSITION

#338
20100155004
2010-06-24

Water-Soluble Creping Materials

#339
20100147478
2010-06-17

Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making

#340
20100137514
2010-06-03

Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers

#341
20100126383
2010-05-27

Starch Derivatives for Use in Paper Sizing and/or Coating Compositions

#342
20100119741
2010-05-13

Waterborne Adhesive

#343
20100099864
2010-04-22

NOVEL SLOWLY DIGESTIBLE STORAGE CARBOHYDRATE

#344
20100092614
2010-04-15

METHOD FOR THE CONTINUOUS PRODUCTION OF DEGRADED STARCH PASTE AND SYSTEM FOR PERFORMING SUCH A METHOD

#345
20100086709
2010-04-08

Paper substrate containing a wetting agent and having improved printability

#346
20100069597
2010-03-18

FINE-PARTICLED POLYMER DISPERSIONS CONTAINING STARCH

#347
20100059191
2010-03-11

HEAT, GREASE, AND CRACKING RESISTANT RELEASE PAPER AND PROCESS FOR PRODUCING THE SAME

#348
20100058953
2010-03-11

Use of a leguminous starch derivative for coating paper or folding carton and coating composition containing same

#349
20100043991
2010-02-25

Papers having borate-based complexing and method of making same

#350
20100043990
2010-02-25

BIOPOLYMERS AS WET STRENGTH ADDITIVES

#351
20100018660
2010-01-28

Enhanced surface sizing of paper

#352
20090320708
2009-12-31

RECORDING SHEET WITH IMPROVED PRINT DENSITY

#353
20090317549
2009-12-24

Composition and recording sheet with improved optical properties

#354
20090314183
2009-12-24

Multi-component Starch Binder Compositions

#355
20090308551
2009-12-17

Absorbent sheet prepared with papermaking fiber and synthetic fiber exhibiting improved wet strength

#356
20090283230
2009-11-19

ADDITIVE, USE OF SAID ADDITIVE IN PAPER OR BOARD PRODUCTION, A METHOD OF IMPROVING PAPER OR BOARD MANUFACTURING AND A METHOD OF IMPROVING PAPER OR BOARD PRODUCT

#357
20090281212
2009-11-12

ALKENYLSUCCINIC ANHYDRIDE SURFACE-APPLIED SYSTEM AND USES THEREOF

#358
20090277355
2009-11-12

ALKENYLSUCCINIC ANHYDRIDE SURFACE-APPLIED SYSTEM AND USES THEREOF

#359
20090255441
2009-10-15

Starch-based filler and coating pigment composition for fibre webs and method for the manufacture thereof

#360
20090218060
2009-09-03

Use of fluorescent nanoparticles to make on-line measurements of cross-web and machine-direction component and property variations in paper and continuous web products

#361
20090214754
2009-08-27

Process for preparing starch suspensions and starch pastes having improved purity, and starch products

#362
20090188640
2009-07-30

Method of modifying starch for increased papermachine retention and drainage performance

#363
20090173464
2009-07-09

Acoustic ceiling tiles made with paper processing waste

#364
20090139676
2009-06-04

ASA emulsification with ultrasound

#365
20090124151
2009-05-14

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

#366
20090120450
2009-05-14

Smoking Articles Having Reduced Ignition Proclivity Characteristics

#367
20090114357
2009-05-07

Temporary wet strength system for tissue paper

#368
20090107360
2009-04-30

Cationic crosslinked starch containing compositions and use thereof

#369
20090084513
2009-04-02

Fibrous structures and methods for making same

#370
20090075039
2009-03-19

Flexible decorative laminate

#371
20090054639
2009-02-26

Process for the Manufacture of Oxidized Starch, Oxidized Starch and Its Use

#372
20090020249
2009-01-22

Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making

#373
20090017235
2009-01-15

Dual mode ink jet paper

#374
20090014141
2009-01-15

Papers for liquid electrophotographic printing and method for making same

#375
20080314544
2008-12-25

Method and Device for Applying a Coating Medium in a Machine Used for Producing a Fiber Web

#376
20080295987
2008-12-04

Method of making surface-sized paper/board

#377
20080295854
2008-12-04

Banded papers, smoking articles and methods

#378
20080277085
2008-11-13

Additive, Use of Said Additive in Paper or Board Production, a Method of Improving Paper or Board Manufacturing and a Method of Improving Paper or Board Product

#379
20080277084
2008-11-13

ASA Sizing Emulsions For Paper and Paperboard

#380
20080236774
2008-10-02

Machine And Method For Producing A Fibrous Web

#381
20080206571
2008-08-28

COATING COMPOSITIONS

#382
20080173420
2008-07-24

Paper surface sizing composition, sized paper, and method for sizing paper

#383
20080149289
2008-06-26

High opacity tickets

#384
20080149288
2008-06-26

Method for altering the tack of materials

#385
20080139441
2008-06-12

Antimicrobial and bacteriostatic-modified polymers for cellulose fibres

#386
20080098931
2008-05-01

Process for manufacturing paper and paperboard products

#387
20080087396
2008-04-17

Methods and compositions for papermaking

#388
20080073049
2008-03-27

Fibrous web and process for the preparation thereof

#389
20080035292
2008-02-14

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

#390
20080035291
2008-02-14

Infrared-Absorbing Ticket Stock and Method of Making Same

#391
20080004405
2008-01-03

Retention improving composition

#392
20070272380
2007-11-29

Method of making a paper web containing refined long fiber using a charge controlled headbox

#393
20070270608
2007-11-22

Compositions comprising a (poly)amine and a carboxylated carbohydrate

#394
20070246179
2007-10-25

Composites of Starch Containing Silicon, Method for the Production Thereof, and Use for Making Paper and Board

#395
20070240839
2007-10-18

Starch derivatives for use in paper sizing and/or coating compositions

#396
20070225489
2007-09-27

Method for modification of starch, starch and its use

#397
20070215301
2007-09-20

Method for making a low density multi-ply paperboard with high internal bond strength

#398
20070163737
2007-07-19

Porous filler or coating pigment of paper and cardboard and a method of manufacturing it

#399
20070131369
2007-06-14

Papermaking process

#400
20070125267
2007-06-07

Paper substrate having enhanced print density

#401
20070102130
2007-05-10

Lecithin-containing starch compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties

#402
20070102129
2007-05-10

Lecithin-starches compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties

#403
20070098932
2007-05-03

Anticorrosive paper or paperboard material

#404
20070082982
2007-04-12

Water stable compositions and articles comprising starch and methods of making the same

#405
20070082981
2007-04-12

Water stable compositions and articles comprising starch and methods of making the same

#406
20070082573
2007-04-12

Water stable fibers and articles comprising starch, and methods of making the same

#407
20070082170
2007-04-12

Wallboard with antifungal properties and method of making same

#408
20070079945
2007-04-12

Water stable fibers and articles comprising starch, and methods of making the same

#409
20070074641
2007-04-05

Mixtures of solids, consisting of a reactive sizing agent and starch, method for producing said mixtures and use thereof

#410
20070062660
2007-03-22

Use of synthetic metal silicates for increasing retention and drainage during a papermaking process

#411
20070062659
2007-03-22

Use of starch with synthetic metal silicates for improving a papermaking process

#412
20070000630
2007-01-04

Crepe facilitating composition

#413
20060289139
2006-12-28

Retention and drainage in the manufacture of paper

#414
20060260774
2006-11-23

Anionic-cationic polymer blend for surface size

#415
20060254737
2006-11-16

Cationic crosslinked starch containing starch compositions and use thereof

#416
20060254736
2006-11-16

Paper articles exhibiting water resistance and method for making same

#417
20060252855
2006-11-09

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

#418
20060251914
2006-11-09

High amylose starch wallboard and method of making same

#419
20060225854
2006-10-12

Newsprint paper treated with cationic surface sizing agent

#420
20060213630
2006-09-28

Method for making a low density multi-ply paperboard with high internal bond strength

#421
20060207738
2006-09-21

Paper substrates useful in wallboard tape applications

#422
20060162886
2006-07-27

Process for improving dry strength and drainage of paper and paperboard

#423
20060159871
2006-07-20

Paper compositions, imaging methods and methods for manufacturing paper

#424
20060124263
2006-06-15

Method and apparatus in the surface sizing of a paper or board web

#425
20060121099
2006-06-08

Process for making nonwoven articles

#426
20060102305
2006-05-18

Slurry of agricultural fibres and its products

#427
20060076118
2006-04-13

Starch and fiber mixture for papermaking and methods of making paper with the mixture

#428
20060076117
2006-04-13

Latex paper sizing composition

#429
20060065381
2006-03-30

Alkanolammonium-containing triazinyl flavonate whiteners

#430
20060060814
2006-03-23

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

#431
20060051528
2006-03-09

Recording sheets and image forming method using the recording sheets

#432
20060049377
2006-03-09

Alkenylsuccinic anhydride composition and method of using the same

#433
20060037512
2006-02-23

Alkenylsuccinic anhydride compositions and method for using the same

#434
20060032595
2006-02-16

Method of making a paper web containing refined long fiber using a charge controlled headbox and a single ply towel made by the process

#435
20060030629
2006-02-09

Emulsions for composite materials

#436
20060005935
2006-01-12

Multi-function starch compositions

#437
20050279472
2005-12-22

Recycled white ticket stock and method of making same

#438
20050236127
2005-10-27

Starch compositions and methods of making starch compositions

#439
20050229925
2005-10-20

Method for the treatment of starch

#440
20050178515
2005-08-18

Strong and dispersible paper products

#441
20050161182
2005-07-28

Paper making process and starch compositions comprising a crosslinking agent for use in same

#442
20050155732
2005-07-21

Paper making process and crosslinking compositions for use in same

#443
20050150621
2005-07-14

Methods of making starch compositions

#444
20050147733
2005-07-07

Starch-based binding agent

#445
20050145354
2005-07-07

Glitter paper product

#446
20050109476
2005-05-26

Medium for increasing the absorption capacity of paper pulp for starch

#447
20050103458
2005-05-19

High-bulk, wood containing printing paper

#448
20050098288
2005-05-12

Starch and fiber mixture for papermaking and methods of making paper with the mixture

#449
20050077022
2005-04-14

Compositions for reducing paper linting and dusting

#450
20050059782
2005-03-17

Continuous bulk polymerization and esterification process and compositions

#451
20050056391
2005-03-17

Papers having borate-based complexing and method of making same

#452
20050056390
2005-03-17

Gelled starch compositions and methods of making gelled starch compositions

#453
20050022956
2005-02-03

Anionic-cationic polymer blend for surface size

#454
20050003083
2005-01-06

Method for producing sized paper or cardboard

#455
14157437
2014-11-25

Wet end chemicals for dry end strength