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D21H17/10
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Parent Industries
D
TEXTILES PAPER
D21
Papermaking
D21H
PULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR
D21H17/00
Non-fibrous material added to the pulp, characterised by its constitution Paper-impregnating material characterised by its constitution
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D21H17/10
Phosphorus-containing compounds
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Patents Grants
last 30 patents
Information
Patent Grant
Phosphoric acid-esterified fine cellulose fiber and method for prod...
Patent number
11,739,165
Issue date
Aug 29, 2023
Oji Holdings Corporation
Yuichi Noguchi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Paper treatment agent
Patent number
11,326,309
Issue date
May 10, 2022
Miyoshi Oil & Fat Co., Ltd.
Emi Shigyo
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper treatment agent
Patent number
11,242,655
Issue date
Feb 8, 2022
Miyoshi Oil & Fat Co., Ltd.
Emi Shigyo
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Binder compositions for making crosslinked cellulose fiber
Patent number
11,155,963
Issue date
Oct 26, 2021
Rohm and Haas Company
Charles J. Rand
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Phosphoric acid-esterified fine cellulose fiber and method for prod...
Patent number
11,053,324
Issue date
Jul 6, 2021
Oji Holdings Corporation
Yuichi Noguchi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Water based liquid fire retardant for use in cellulose insulation
Patent number
10,767,306
Issue date
Sep 8, 2020
Thomas C. Shutt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphorus-nitrogen-based intumescent flame retardant and synthetic...
Patent number
10,301,548
Issue date
May 28, 2019
Institute of Advanced Technology, University of Science and Technology of China
Zhiyong Wang
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Processes and compositions for brightness improvement in paper prod...
Patent number
9,932,709
Issue date
Apr 3, 2018
Ecolab USA Inc.
Prasad Y. Duggirala
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Defoamer compositions and methods of using the same
Patent number
9,675,905
Issue date
Jun 13, 2017
Buckman Laboratories International, Inc.
Glenn Mudaly
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Total heat exchanging element paper
Patent number
9,677,829
Issue date
Jun 13, 2017
Mitsubishi Paper Mills Limited
Junji Harada
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Total heat exchanging element paper
Patent number
9,513,069
Issue date
Dec 6, 2016
MITSUBISHI PAPAER MILLS LIMITED
Junji Harada
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Dispersed calcium carbonate containing material for an improved sta...
Patent number
9,394,428
Issue date
Jul 19, 2016
Omya International AG
Patrick A. C. Gane
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hydrophilized substrate and method for hydrophilizing a hydrophobic...
Patent number
8,993,506
Issue date
Mar 31, 2015
Rhodia Operations
Tobias Johannes Fütterer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Fiber products
Patent number
8,900,414
Issue date
Dec 2, 2014
Datalase, Ltd
Adolf Käser
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Fire retardant treated fluff pulp web and process for making same
Patent number
8,685,206
Issue date
Apr 1, 2014
International Paper Company
James E. Sealey
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for making paper
Patent number
8,585,865
Issue date
Nov 19, 2013
Cooperatie AVEBE U.A.
Thomas Albert Wielema
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Aqueous suspensions of fine-particulate fillers, method for the man...
Patent number
8,449,721
Issue date
May 28, 2013
BASF SE
Juergen Schmidt-Thuemmes
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of paper
Patent number
8,382,948
Issue date
Feb 26, 2013
BASF SE
Hans-Joachim Haehnle
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Composition for treatment of fiber materials by exhaust method in p...
Patent number
8,303,835
Issue date
Nov 6, 2012
Huntsman Textile Effects (Germany) GmbH
Salman Dermeik
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Phosphate-containing binders for nonwoven goods
Patent number
8,273,414
Issue date
Sep 25, 2012
Wacker Chemical Corporation
Christian Leonard Daniels
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Flame resistant paper product and method for manufacturing
Patent number
8,252,144
Issue date
Aug 28, 2012
Wausau Paper Mills, LLC
Robert Steif
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Lecithin-containing starch compositions, preparation thereof and pa...
Patent number
8,192,845
Issue date
Jun 5, 2012
Cargill, Incorported
Jagannadh V. Satyavolu
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Lecithin-starches compositions, preparation thereof and paper produ...
Patent number
7,931,778
Issue date
Apr 26, 2011
Cargill, Incorporated
Ki-Oh Hwang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Phospholipid lubricant for coating moving webs
Patent number
7,732,388
Issue date
Jun 8, 2010
Bercen Incorporated
Ray Peltier
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Phosphoric acid quenched creping adhesive
Patent number
7,718,035
Issue date
May 18, 2010
Georgia-Pacific Consumer Products LP
Jeffery J. Boettcher
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Light-emitting body dispersed with phosphor particles, method for p...
Patent number
7,674,400
Issue date
Mar 9, 2010
Nippon Sheet Glass Company, Limited
Nobuaki Tai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phosphorus-containing flame retardant formulation for cellulose-con...
Patent number
7,622,517
Issue date
Nov 24, 2009
Clariant Produkte (Deutschland) GmbH
Harald Bauer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Fire retardant paper
Patent number
7,510,628
Issue date
Mar 31, 2009
F.F. Seeley Nominees Pty Ltd.
Ann Denholm
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Compositions for reducing paper linting and dusting
Patent number
7,491,294
Issue date
Feb 17, 2009
Ciba Specialty Chemicals Corporation
François Brouillette
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Epichlorohydrin-based polymers containing primary amino groups used...
Patent number
7,431,799
Issue date
Oct 7, 2008
FPInnovations
Miroslav Antal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Wrapper Paper with Improved Flame Resistance
Publication number
20230337721
Publication date
Oct 26, 2023
delfortgroup AG
Roland Zitturi
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
FLAME-RESISTANT PAPER FOR RADIO WAVE ABSORBER MEMBER AND PRODUCTION...
Publication number
20230323603
Publication date
Oct 12, 2023
TORAY INDUSTRIES, INC.
Tomoko Takano
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PHOSPHORIC ACID-ESTERIFIED FINE CELLULOSE FIBER AND METHOD FOR PROD...
Publication number
20210284755
Publication date
Sep 16, 2021
OJI HOLDINGS CORPORATION
Yuichi NOGUCHI
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
PAPER TREATMENT AGENT
Publication number
20210047783
Publication date
Feb 18, 2021
MIYOSHI OIL & FAT CO., LTD.
Emi SHIGYO
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
PAPER TREATMENT AGENT
Publication number
20200308770
Publication date
Oct 1, 2020
Miyoshi Oil & Fat Co.,Ltd.
Emi SHIGYO
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
SHEET AND LAMINATE
Publication number
20180282946
Publication date
Oct 4, 2018
OJI HOLDINGS CORPORATION
Hayato FUSHIMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BINDER COMPOSITIONS FOR MAKING CROSSLINKED CELLULOSE FIBER
Publication number
20170356134
Publication date
Dec 14, 2017
Rohm and Haas Company
Charles J. Rand
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PHOSPHORUS-NITROGEN INTUMESCENT FLAME RETARDANT, SYNTHESIS METHOD T...
Publication number
20160272892
Publication date
Sep 22, 2016
INSTITUTE OF ADVANCED TECHNOLOGY, UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
Zhiyong Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHINATE IONIC LIQUID COMPOSITIONS AND METHODS OF USE
Publication number
20150353832
Publication date
Dec 10, 2015
H & C Scientific Resources International, LLC
Yanjie Xu
C14 - SKINS HIDES PELTS LEATHER
Information
Patent Application
Defoamer Compositions And Methods Of Using The Same
Publication number
20150273359
Publication date
Oct 1, 2015
Buckman Laboratories International, Inc.
Glenn Mudaly
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISPERSED CALCIUM CARBONATE CONTAINING MATERIAL FOR AN IMPROVED STA...
Publication number
20150040800
Publication date
Feb 12, 2015
Omya International AG
Patrick A.C. Gane
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESSES AND COMPOSITIONS FOR BRIGHTNESS IMPROVEMENT IN PAPER PROD...
Publication number
20140259458
Publication date
Sep 18, 2014
Ecolab USA Inc.
Prasad Y. Duggirala
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
FIRE RETARDANT TREATED FLUFF PULP WEB AND PROCESS FOR MAKING SAME
Publication number
20140174681
Publication date
Jun 26, 2014
International Paper Company
JAMES E. SEALEY
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
TOTAL HEAT EXCHANGING ELEMENT PAPER
Publication number
20130233529
Publication date
Sep 12, 2013
MITSUBISHI PAPER MILLS LIMITED
Junji HARADA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
OXYGEN TREATMENT OF WATER AND PULP FROM PAPER OR CARDBOARD PRODUCTION
Publication number
20130209574
Publication date
Aug 15, 2013
Luminita Claudia SCHMID
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FIRE RETARDANT TREATED FLUFF PULP WEB AND PROCESS FOR MAKING SAME
Publication number
20130133850
Publication date
May 30, 2013
International Paper Company
JAMES E. SEALEY
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Beneficial Thermo-Chemical Treatment of Kaolin with Ammonium Polyph...
Publication number
20120227629
Publication date
Sep 13, 2012
BASF Corporation
Kenneth Folmar
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PROCESS FOR MAKING PAPER
Publication number
20110186253
Publication date
Aug 4, 2011
Thomas Albert Wielema
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COMPOSITION FOR TREATMENT OF FIBER MATERIALS BY EXHAUST METHOD IN P...
Publication number
20110114904
Publication date
May 19, 2011
Huntsman Textile Effects (Germany) GmbH
Salman Dermeik
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AQUEOUS SUSPENSIONS OF FINE-PARTICULATE FILLERS, METHOD FOR THE MAN...
Publication number
20110100575
Publication date
May 5, 2011
BASF SE
Juergen Schmidt-Thuemmes
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF PAPER
Publication number
20110079365
Publication date
Apr 7, 2011
BASF SE
Hans-Joachim Haehnle
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
NEW FIBER PRODUCTS
Publication number
20100304166
Publication date
Dec 2, 2010
BASF SE
Adolf Käser
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PHOSPHATE-CONTAINING BINDERS FOR NONWOVEN GOODS
Publication number
20100227072
Publication date
Sep 9, 2010
Wacker Chemical Corporation
Christian Leonard Daniels
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Use of Aluminum Phosphate, Polyphosphate and Metaphosphate Particle...
Publication number
20100203318
Publication date
Aug 12, 2010
BUNGE FERTILIZANTES S.A.
Fernando Galembeck
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Phosphoric Acid Quenched Creping Adhesive
Publication number
20100184902
Publication date
Jul 22, 2010
GEORGIA-PACIFIC CONSUMER PRODUCTS LP
Jeffery J. Boettcher
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Phosphorus-containing flame retardant formulation for cellulose-con...
Publication number
20090005471
Publication date
Jan 1, 2009
CLARIANT Produkte (Deutschland) GmbH
Harald Bauer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
Aqueous composition for filter media with enhanced wet burst strength
Publication number
20080223216
Publication date
Sep 18, 2008
Wayne P. Miller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROPHILIZED SUBSTRATE AND METHOD FOR HYDROPHILIZING A HYDROPHOBIC...
Publication number
20080028986
Publication date
Feb 7, 2008
RHODIA, INC.
Tobias Johannes Futterer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Light-Emitting Body Dispersed with Phosphor Particles, Method for P...
Publication number
20070257232
Publication date
Nov 8, 2007
Nippon Sheet Glass Company, Limited
Nobuaki Tai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Lecithin-starches compositions, preparation thereof and paper produ...
Publication number
20070102129
Publication date
May 10, 2007
Ki-Oh Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...