Devices for dispensing fibres in a fluid

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CPC
D21F1/0018

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DTEXTILES PAPER D21Papermaking D21FPAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON D21F1/00Wet end of machines for making continuous webs of paper

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D21F1/0018Devices for dispensing fibres in a fluid

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Patents Grantslast 30 patents

Information Patent Grant
Paper production
- Patent number 12,157,974
- Issue date Dec 3, 2024
- BillerudKorsnäs AB
- Fredrik Nordstrom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for forming a substrate
- Patent number 12,006,604
- Issue date Jun 11, 2024
- Stephen A. Marrano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composition of matter feed to a head box
- Patent number 11,512,433
- Issue date Nov 29, 2022
- Eastman Chemical Company
- Charles Stuart Everett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Broke composition of matter
- Patent number 11,401,660
- Issue date Aug 2, 2022
- Eastman Chemical Company
- Charles Stuart Everett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Addition of cellulose esters to a paper mill without substantial mo...
- Patent number 11,390,991
- Issue date Jul 19, 2022
- Eastman Chemical Company
- Kenny Randolph Parker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet manufacturing apparatus and control method for sheet manufact...
- Patent number 11,313,078
- Issue date Apr 26, 2022
- Seiko Epson Corporation
- Yuki Oguchi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous material accumulating apparatus and sheet manufacturing app...
- Patent number 11,214,922
- Issue date Jan 4, 2022
- Seiko Epson Corporation
- Naotaka Higuchi
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method for preparing aramid paper and the aramid paper obtained the...
- Patent number 8,444,813
- Issue date May 21, 2013
- Zhou Zhong
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Equipment and method in a paper or board machine for mixing of fres...
- Patent number 7,318,883
- Issue date Jan 15, 2008
- Metso Paper, Inc.
- Jouni Rahkomaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for processing pulp
- Patent number 7,282,114
- Issue date Oct 16, 2007
- Metso Paper, Inc.
- Veikko Kankaanpää
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for mixing flows in papermaking process
- Patent number 6,986,832
- Issue date Jan 17, 2006
- Metso Paper Inc.
- Perttu Lamminen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making a stratified paper
- Patent number 6,902,650
- Issue date Jun 7, 2005
- International Paper Company
- Chang Shin Park
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Ultrasonic device for deflocculating fiber suspension in a paper-ma...
- Patent number 5,863,387
- Issue date Jan 26, 1999
- Voith Sulzer Technology North America, Inc
- Edwin X. Graf
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for dispersing cellulose based fibers in water
- Patent number 5,849,155
- Issue date Dec 15, 1998
- E. Khashoggi Industries, LLC
- Stein Gasland
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Under felt inclined flat former to produce multilayer or monolayer...
- Patent number 5,766,420
- Issue date Jun 16, 1998
- Smurfut Carton y Papel De Mexico
- Luis Fernando Cabrera y Lopez Caram
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Activity induction in papermaking
- Patent number 5,681,430
- Issue date Oct 28, 1997
- Thermo Fibertek Inc.
- John Neun
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Inlet slice assembly, for a pulp slurry processing machine
- Patent number 5,456,804
- Issue date Oct 10, 1995
- Ingersoll-Rand Company
- Oscar Luthi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of regulating the specific dispersion work for waste paper s...
- Patent number 4,921,573
- Issue date May 1, 1990
- Sulzer-Escher Wyss GmbH
- Dietmar Beier
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of removing latency from medium consistency pulps by pumping...
- Patent number 4,596,631
- Issue date Jun 24, 1986
- Kamyr, Inc.
- J. Robert Prough
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and an apparatus for treating fibre suspensions
- Patent number 4,594,152
- Issue date Jun 10, 1986
- Kamyr AB
- Johan Gullichsen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for dilution of pulp
- Patent number 4,521,380
- Issue date Jun 4, 1985
- Shigeo Fujimoto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dispersion apparatus for the preparation of waste paper
- Patent number 4,431,482
- Issue date Feb 14, 1984
- Escher Wyss GmbH
- Wolfgang Heinbockel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Particulate matter dispersing and transporting system
- Patent number 4,265,573
- Issue date May 5, 1981
- Crown Zellerbach Corporation
- Imants Reba
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Process for producing a uniform fiber dispersion and machine made l...
- Patent number 4,234,379
- Issue date Nov 18, 1980
- The Dexter Corporation
- Bernard W. Conway
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Liquid-stirring device and installation for treating loose materials
- Patent number 4,207,007
- Issue date Jun 10, 1980
- Valery S. Yamschikov
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
3929560
- Patent number 3,929,560
- Issue date Dec 30, 1975
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3906064
- Patent number 3,906,064
- Issue date Sep 16, 1975
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
3758378
- Patent number 3,758,378
- Issue date Sep 11, 1973
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3325348
- Patent number 3,325,348
- Issue date Jun 13, 1967
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
3173827
- Patent number 3,173,827
- Issue date Mar 16, 1965
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR FORMING A SUBSTRATE
- Publication number 20240279856
- Publication date Aug 22, 2024
- Kimberly-Clark Worldwide, Inc.
- Stephen A. Marrano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WET NON-WOVEN FABRIC, PREPARATION METHOD THEREFOR AND WATER TREATME...
- Publication number 20230142418
- Publication date May 11, 2023
- SHENZHEN SENIOR TECHNOLOGY MATERIAL CO., LTD.
- Li CHEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PAPER PRODUCTION
- Publication number 20230056642
- Publication date Feb 23, 2023
- BILLERUDKORSNÄS AB
- Fredrik Nordstrom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A PROCESS FOR PRODUCING PAPER OR BOARD AND A PRODUCT THEREOF
- Publication number 20220090319
- Publication date Mar 24, 2022
- KEMIRA OYJ
- Diego SALAS
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING APPARATUS AND CONTROL METHOD FOR SHEET MANUFACT...
- Publication number 20210277602
- Publication date Sep 9, 2021
- SEIKO EPSON CORPORATION
- Yuki OGUCHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBROUS MATERIAL ACCUMULATING APPARATUS AND SHEET MANUFACTURING APP...
- Publication number 20200173105
- Publication date Jun 4, 2020
- SEIKO EPSON CORPORATION
- Naotaka HIGUCHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ADDITION OF CELLULOSE ESTERS TO A PAPER MILL WITHOUT SUBSTANTIAL MO...
- Publication number 20200063342
- Publication date Feb 27, 2020
- Eastman Chemical Company
- Kenny Randolph Parker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BROKE COMPOSITION OF MATTER
- Publication number 20200063360
- Publication date Feb 27, 2020
- Eastman Chemical Company
- Charles Stuart Everett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITION OF MATTER FEED TO A HEAD BOX
- Publication number 20200063359
- Publication date Feb 27, 2020
- Eastman Chemical Company
- Charles Stuart Everett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TEETH FOR DISPERSER PLATE HAVING GROOVES AND TAPER
- Publication number 20140174688
- Publication date Jun 26, 2014
- ANDRITZ INC.
- Ismo Ihalainen
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Method for Preparing Aramid Paper and the Aramid Paper Obtained The...
- Publication number 20120227919
- Publication date Sep 13, 2012
- Zhou ZHONG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Equipment and method in a paper or board machine for mixing of fres...
- Publication number 20060096730
- Publication date May 11, 2006
- Jouni Rahkomaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method of making a stratified paper
- Publication number 20040154775
- Publication date Aug 12, 2004
- Chang Shin Park
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Arrangement for mixing flows in papermaking process
- Publication number 20020121350
- Publication date Sep 5, 2002
- METSO PAPER INC.
- Perttu Lamminen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Devices for dispensing fibres in a fluid

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Paper production

Apparatus for forming a substrate

Composition of matter feed to a head box

Broke composition of matter

Addition of cellulose esters to a paper mill without substantial mo...

Sheet manufacturing apparatus and control method for sheet manufact...

Fibrous material accumulating apparatus and sheet manufacturing app...

Method for preparing aramid paper and the aramid paper obtained the...

Equipment and method in a paper or board machine for mixing of fres...

Method for processing pulp

Arrangement for mixing flows in papermaking process

Method of making a stratified paper

Ultrasonic device for deflocculating fiber suspension in a paper-ma...

Method for dispersing cellulose based fibers in water

Under felt inclined flat former to produce multilayer or monolayer...

Activity induction in papermaking

Inlet slice assembly, for a pulp slurry processing machine

Method of regulating the specific dispersion work for waste paper s...

Method of removing latency from medium consistency pulps by pumping...

Method and an apparatus for treating fibre suspensions

Apparatus for dilution of pulp

Dispersion apparatus for the preparation of waste paper

Particulate matter dispersing and transporting system

Process for producing a uniform fiber dispersion and machine made l...

Liquid-stirring device and installation for treating loose materials

3929560

3906064

3758378

3325348

3173827

Patents Applicationslast 30 patents

APPARATUS FOR FORMING A SUBSTRATE

WET NON-WOVEN FABRIC, PREPARATION METHOD THEREFOR AND WATER TREATME...

PAPER PRODUCTION

A PROCESS FOR PRODUCING PAPER OR BOARD AND A PRODUCT THEREOF

SHEET MANUFACTURING APPARATUS AND CONTROL METHOD FOR SHEET MANUFACT...

FIBROUS MATERIAL ACCUMULATING APPARATUS AND SHEET MANUFACTURING APP...

ADDITION OF CELLULOSE ESTERS TO A PAPER MILL WITHOUT SUBSTANTIAL MO...

BROKE COMPOSITION OF MATTER

COMPOSITION OF MATTER FEED TO A HEAD BOX

TEETH FOR DISPERSER PLATE HAVING GROOVES AND TAPER

Method for Preparing Aramid Paper and the Aramid Paper Obtained The...

Equipment and method in a paper or board machine for mixing of fres...

Method of making a stratified paper

Arrangement for mixing flows in papermaking process