comprising at least one step where the pulp is suspended in a gaseous medium

Industry

CPC
D21C9/185

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Parent Industries

DTEXTILES PAPER D21Papermaking D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS APPARATUS THEREFOR D21C9/00After-treatment of cellulose pulp

Current Industry

D21C9/185comprising at least one step where the pulp is suspended in a gaseous medium

Industries

Patents Grantslast 30 patents

Information Patent Grant
Process for producing dried, singulated fibers using steam and heat...
- Patent number 7,334,347
- Issue date Feb 26, 2008
- Weyerhaeuser Company
- Christopher A. Mann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System for making dried singulated crosslinked cellulose pulp fibers
- Patent number 7,290,353
- Issue date Nov 6, 2007
- Weyerhaeuser Company
- Michael J. Yancey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing dried singulated crosslinked cellulose pulp f...
- Patent number 7,018,508
- Issue date Mar 28, 2006
- Weyerhaeuser Company
- Michael J. Yancey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process to produce dried singulated cellulose pulp fibers
- Patent number 6,910,285
- Issue date Jun 28, 2005
- Weyerhaeuser Company
- Michael David Vrbanac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Drying system for producing dried singulated cellulose pulp fibers
- Patent number 6,865,822
- Issue date Mar 15, 2005
- Weyerhaeuser Company
- Michael David Vrbanac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
System for producing dried singulated cellulose pulp fibers using a...
- Patent number 6,862,819
- Issue date Mar 8, 2005
- Weyerhaeuser Company
- Michael David Vrbanac
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System for making dried singulated crosslinked cellulose pulp fibers
- Patent number 6,782,637
- Issue date Aug 31, 2004
- Weyerhaeuser Company
- Michael J. Yancey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing dried singulated cellulose pulp fibers using...
- Patent number 6,769,199
- Issue date Aug 3, 2004
- Weyerhaeuser Company
- Michael David Vrbanac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process to produce dried singulated cellulose pulp fibers
- Patent number 6,748,671
- Issue date Jun 15, 2004
- Weyerhaeuser Company
- Michael David Vrbanac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for pH and fire control in pulp balers
- Patent number 5,282,932
- Issue date Feb 1, 1994
- Canadian Liquid Air Ltd./Air Liquide Canada LTEE
- John R. Ayton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing multi-ply paper and board products exhibiting i...
- Patent number 5,169,496
- Issue date Dec 8, 1992
- International Paper Company
- Dinkar G. Wagle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for producing and flash drying high yield mechanical cellul...
- Patent number 4,537,655
- Issue date Aug 27, 1985
- MoDo-Chemetics AB
- Sven-Erik D. Henriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for dispersing material
- Patent number 4,506,834
- Issue date Mar 26, 1985
- Fiber Dynamics AB
- Bo R. Ek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dry forming of fibrous material
- Patent number 4,263,239
- Issue date Apr 21, 1981
- Courtaulds Limited
- John H. Dunbar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Drying wood pulp
- Patent number 4,253,822
- Issue date Mar 3, 1981
- Courtaulds Limited
- Geoffrey D. Marsh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for drying disintegrated fiber mass
- Patent number 4,055,903
- Issue date Nov 1, 1977
- Aktieselskabet Niro Atomizer
- Karl Erik Hansen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process and apparatus for flash drying fluffed cellulose pulp
- Patent number 4,043,049
- Issue date Aug 23, 1977
- Bengt Olof-Arvid Hedstrom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3627630
- Patent number 3,627,630
- Issue date Dec 14, 1971
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3497418
- Patent number 3,497,418
- Issue date Feb 24, 1970
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3069784
- Patent number 3,069,784
- Issue date Dec 25, 1962
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3055795
- Patent number 3,055,795
- Issue date Sep 25, 1962
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2974420
- Patent number 2,974,420
- Issue date Mar 14, 1961
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2393783
- Patent number 2,393,783
- Issue date Jan 29, 1946
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Process for Producing Dried Singulated Fibers Using Steam and Heate...
- Publication number 20080010853
- Publication date Jan 17, 2008
- Weyerhaeuser Co.
- Christopher A. Mann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Process for producing dried, singulated fibers using steam and heat...
- Publication number 20050086828
- Publication date Apr 28, 2005
- Weyerhaeuser Company
- Christopher A. Mann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
System for making dried singulated crosslinked cellulose pulp fibers
- Publication number 20050022415
- Publication date Feb 3, 2005
- Michael J. Yancey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dried singulated cellulose pulp fibers
- Publication number 20040177936
- Publication date Sep 16, 2004
- Michael David Vrbanac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Singulated, crosslinked cellulose fibers from a wet pulp sheet
- Publication number 20040129393
- Publication date Jul 8, 2004
- Ray Crane
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process to produce dried singulated cellulose pulp fibers
- Publication number 20040123483
- Publication date Jul 1, 2004
- Michael David Vrbanac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dried singulated crosslinked cellulose pulp fibers
- Publication number 20030192659
- Publication date Oct 16, 2003
- Michael J. Yancey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
System for making dried singulated crosslinked cellulose pulp fibers
- Publication number 20030188449
- Publication date Oct 9, 2003
- Michael J. Yancey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing dried singulated crosslinked cellulose pulp f...
- Publication number 20030188838
- Publication date Oct 9, 2003
- Michael J. Yancey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
System for producing dried singulated cellulose pulp fibers using a...
- Publication number 20030182818
- Publication date Oct 2, 2003
- Michael David Vrbanac
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Drying system for producing dried singulated cellulose pulp fibers
- Publication number 20030140519
- Publication date Jul 31, 2003
- Weyerhaeuser Company
- Michael David Vrbanac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dried singulated cellulose pulp fibers
- Publication number 20030141028
- Publication date Jul 31, 2003
- Weyerhaeuser Company
- Michael David Vrbanac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing dried singulated cellulose pulp fibers using...
- Publication number 20030093916
- Publication date May 22, 2003
- Michael David Vrbanac
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

comprising at least one step where the pulp is suspended in a gaseous medium

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for producing dried, singulated fibers using steam and heat...

System for making dried singulated crosslinked cellulose pulp fibers

Process for producing dried singulated crosslinked cellulose pulp f...

Process to produce dried singulated cellulose pulp fibers

Drying system for producing dried singulated cellulose pulp fibers

System for producing dried singulated cellulose pulp fibers using a...

System for making dried singulated crosslinked cellulose pulp fibers

Process for producing dried singulated cellulose pulp fibers using...

Process to produce dried singulated cellulose pulp fibers

Process for pH and fire control in pulp balers

Method of producing multi-ply paper and board products exhibiting i...

Process for producing and flash drying high yield mechanical cellul...

Method and device for dispersing material

Dry forming of fibrous material

Drying wood pulp

Method and apparatus for drying disintegrated fiber mass

Process and apparatus for flash drying fluffed cellulose pulp

3627630

3497418

3069784

3055795

2974420

2393783

Patents Applicationslast 30 patents

Process for Producing Dried Singulated Fibers Using Steam and Heate...

Process for producing dried, singulated fibers using steam and heat...

System for making dried singulated crosslinked cellulose pulp fibers

Dried singulated cellulose pulp fibers

Singulated, crosslinked cellulose fibers from a wet pulp sheet

Process to produce dried singulated cellulose pulp fibers

Dried singulated crosslinked cellulose pulp fibers

System for making dried singulated crosslinked cellulose pulp fibers

Process for producing dried singulated crosslinked cellulose pulp f...

System for producing dried singulated cellulose pulp fibers using a...

Drying system for producing dried singulated cellulose pulp fibers

Dried singulated cellulose pulp fibers

Process for producing dried singulated cellulose pulp fibers using...