unsaturated

Industry

CPC
D21H17/40

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Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP 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 D21H17/00Non-fibrous material added to the pulp, characterised by its constitution Paper-impregnating material characterised by its constitution

Current Industry

D21H17/40unsaturated

Industries

Patents Grantslast 30 patents

Information Patent Grant
Composition comprising cross-linked anionic, organic polymeric micr...
- Patent number 11,306,441
- Issue date Apr 19, 2022
- Solenis Technologies, L.P.
- Christian Jehn-Rendu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing paper
- Patent number 10,626,558
- Issue date Apr 21, 2020
- Solenis Technologies, L.P.
- Anton Esser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet strengthened fiber products, wet strengthening resins, and meth...
- Patent number 10,301,777
- Issue date May 28, 2019
- Ecolab USA Inc.
- Cornel Hagiopol
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Wet strengthened fiber products, wet strengthening resins, and meth...
- Patent number 9,695,552
- Issue date Jul 4, 2017
- Georgia-Pacific Chemicals LLC
- Cornel Hagiopol
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for increasing retention and drainage in papermaking processes
- Patent number 9,512,568
- Issue date Dec 6, 2016
- Ecolab USA Inc.
- Brett Brotherson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Water- and oil-repellent agent
- Patent number 9,284,690
- Issue date Mar 15, 2016
- Taiwan Fluoro Technology Co., Ltd.
- Jo-Yu Huang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Binder compositions for fiber mats, and fiber mats and articles com...
- Patent number 8,053,528
- Issue date Nov 8, 2011
- Georgia-Pacific Chemicals LLC
- Kelly A. Shoemake
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vesiculated polymer granules
- Patent number 4,917,765
- Issue date Apr 17, 1990
- C-I-L Inc.
- Loreen D. Ferguson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vesiculated polymer granules
- Patent number 4,826,881
- Issue date May 2, 1989
- C-I-L Inc.
- Loreen D. Ferguson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vesiculated polymer granules
- Patent number 4,808,633
- Issue date Feb 28, 1989
- C-I-L Inc.
- Loreen D. Ferguson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Ethylene vinyl acetate compositions for paper saturation
- Patent number 4,659,595
- Issue date Apr 21, 1987
- National Starch and Chemical Corporation
- James L. Walker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compositions for bonding fibrous substrates
- Patent number 4,412,017
- Issue date Oct 25, 1983
- Monsanto Company
- Donald N. Van Eenam
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compositions for bonding fibrous substrates
- Patent number 4,308,187
- Issue date Dec 29, 1981
- Monsanto Company
- Donald N. Van Eenam
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Oxidative polymerization of monomers having at least two activated...
- Patent number 4,289,864
- Issue date Sep 15, 1981
- Monsanto Company
- Donald N. Van Eenam
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for preparing water sorptive products
- Patent number 4,270,977
- Issue date Jun 2, 1981
- NL Industries, Inc.
- Daniel F. Herman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air drying process
- Patent number 4,145,248
- Issue date Mar 20, 1979
- Monsanto Company
- Donald N. Van Eenam
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Hydrophilic random interpolymer from quaternary ammonium monomers a...
- Patent number 4,111,922
- Issue date Sep 5, 1978
- Johnson & Johnson
- Charles H. Beede
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3810859
- Patent number 3,810,859
- Issue date May 14, 1974
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
INTERPENETRATING POLYMER NETWORK CONTAINING CROSS-LINKED POLY(N-VIN...
- Publication number 20200239680
- Publication date Jul 30, 2020
- KEMIRA OYJ
- Sacha LEGRAND
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION COMPRISING CROSS-LINKED ANIONIC, ORGANIC POLYMERIC MICR...
- Publication number 20200217015
- Publication date Jul 9, 2020
- SOLENIS TECHNOLOGIES CAYMAN, L.P.
- Christian JEHN-RENDU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods for Increasing Retention and Drainage in Papermaking Processes
- Publication number 20170081801
- Publication date Mar 23, 2017
- Ecolab USA Inc.
- Brett Brotherson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
022913
- Publication number 20170037576
- Publication date Feb 9, 2017
- Mondi AG
- Walter Rüf
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
WATER- AND OIL-REPELLENT AGENT
- Publication number 20160002857
- Publication date Jan 7, 2016
- TAIWAN FLUORO TECHNOLOGY CO., LTD.
- JO-YU HUANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
WET STRENGTHENED FIBER PRODUCTS, WET STRENGTHENING RESINS, AND METH...
- Publication number 20150275438
- Publication date Oct 1, 2015
- Georgia-Pacific Chemicals LLC
- Cornel Hagiopol
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods for Increasing Retention and Drainage in Papermaking Processes
- Publication number 20150267350
- Publication date Sep 24, 2015
- Ecolab USA Inc.
- Brett Brotherson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods for Increasing Retention and Drainage in Papermaking Processes
- Publication number 20140262090
- Publication date Sep 18, 2014
- Ecolab USA Inc.
- Brett Brotherson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BINDER COMPOSITIONS FOR FIBER MATS, AND FIBER MATS AND ARTICLES COM...
- Publication number 20090124151
- Publication date May 14, 2009
- Georgia-Pacific Chemicals LLC
- Kelly A. Shoemake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

unsaturated

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Composition comprising cross-linked anionic, organic polymeric micr...

Method for producing paper

Wet strengthened fiber products, wet strengthening resins, and meth...

Wet strengthened fiber products, wet strengthening resins, and meth...

Methods for increasing retention and drainage in papermaking processes

Water- and oil-repellent agent

Binder compositions for fiber mats, and fiber mats and articles com...

Vesiculated polymer granules

Vesiculated polymer granules

Vesiculated polymer granules

Ethylene vinyl acetate compositions for paper saturation

Compositions for bonding fibrous substrates

Compositions for bonding fibrous substrates

Oxidative polymerization of monomers having at least two activated...

Process for preparing water sorptive products

Air drying process

Hydrophilic random interpolymer from quaternary ammonium monomers a...

3810859

Patents Applicationslast 30 patents

INTERPENETRATING POLYMER NETWORK CONTAINING CROSS-LINKED POLY(N-VIN...

COMPOSITION COMPRISING CROSS-LINKED ANIONIC, ORGANIC POLYMERIC MICR...

Methods for Increasing Retention and Drainage in Papermaking Processes

022913

WATER- AND OIL-REPELLENT AGENT

WET STRENGTHENED FIBER PRODUCTS, WET STRENGTHENING RESINS, AND METH...

Methods for Increasing Retention and Drainage in Papermaking Processes

Methods for Increasing Retention and Drainage in Papermaking Processes

BINDER COMPOSITIONS FOR FIBER MATS, AND FIBER MATS AND ARTICLES COM...