NO992021D0 - Procedure for pulp treatment of wood pulp - Google Patents

Procedure for pulp treatment of wood pulp

Info

Publication number: NO992021D0
Authority: NO; Norway
Prior art keywords: pulp; procedure; treatment; wood; wood pulp
Prior art date: 1998-05-12

Application number

NO992021A

Other languages

Norwegian (no)

Other versions

NO992021L (en

Inventor

Richard Frederick Burow

Russel Allen Elms

Kenneth Christopher Fey

Kathleen Ann Goudie

James Habermehl

Randal Myron Hill

Original Assignee

Dow Corning

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1998-05-12

Filing date

1999-04-28

Publication date

1999-04-28

1999-04-28 Application filed by Dow Corning filed Critical Dow Corning

1999-04-28 Publication of NO992021D0 publication Critical patent/NO992021D0/en

1999-11-15 Publication of NO992021L publication Critical patent/NO992021L/en

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/003—Pulping cellulose-containing materials with organic compounds
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes

NO992021A 1998-05-12 1999-04-28 Procedure for pulp treatment of wood pulp NO992021L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US7641398A	1998-05-12	1998-05-12

Publications (2)

Publication Number	Publication Date
NO992021D0 true NO992021D0 (en)	1999-04-28
NO992021L NO992021L (en)	1999-11-15

Family

ID=22131862

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO992021A NO992021L (en)	1998-05-12	1999-04-28	Procedure for pulp treatment of wood pulp

Country Status (6)

Country	Link
EP (1)	EP0957198A1 (en)
JP (1)	JPH11335989A (en)
AU (1)	AU2803599A (en)
CA (1)	CA2271900A1 (en)
ID (1)	ID23328A (en)
NO (1)	NO992021L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1064844A1 (en) *	1999-06-30	2001-01-03	Dow Corning Corporation	Surfactant blends containing organosilicone surfactants and diphenyl oxide sulfonate surfactants useful as agricultural adjuvants
DE19939866A1 (en) *	1999-08-23	2001-03-01	Wacker Chemie Gmbh	Composition for increasing the mass absorption of polar systems in hydrophobic-hydrophilic hybrid materials
AU2003904323A0 (en) *	2003-08-13	2003-08-28	Viridian Chemical Pty Ltd	Solvents based on salts of aryl acids
DE102007056170A1 (en) *	2006-12-28	2008-11-06	Dominik Peus	Substance or fuel for producing energy from biomass, is manufactured from biomass, which has higher carbon portion in comparison to raw material concerning percentaged mass portion of elements
GB201115161D0 (en)	2011-09-02	2011-10-19	Dow Corning	Improving the drainage of an aqueous composition
EP3697961A1 (en)	2017-10-17	2020-08-26	Auburn University	Phenols as additives in kraft pulping

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3147179A (en) *	1959-06-26	1964-09-01	St Joe Paper Company	Pulping processes
DE4032006A1 (en) *	1990-10-09	1992-04-16	Wacker Chemie Gmbh	METHOD FOR DEFOAMING AND / OR DEGASSING ORGANIC SYSTEMS
US5250152A (en) *	1991-02-20	1993-10-05	Betz Paperchem, Inc.	Ethoxylated alcohol and dialkylphenol surfactants as Kraft pulping additives for reject reduction and yield increase
US5464502A (en) *	1993-10-05	1995-11-07	Betz Paperchem, Inc.	Anionic sulfonate surfactants in the washing and pulping operation
DE4440186A1 (en) *	1994-11-10	1996-05-15	Wacker Chemie Gmbh	Process for the production of pulp
US5728265A (en) *	1995-06-12	1998-03-17	Henkel Corporation	Process for enhancing white liquor penetration into wood chips by contacting the chips with a mixture of the white liquor and a polymethylalkyl siloxane

1999
- 1999-04-28 NO NO992021A patent/NO992021L/en not_active Application Discontinuation
- 1999-05-05 EP EP99303531A patent/EP0957198A1/en not_active Withdrawn
- 1999-05-07 ID IDP990428A patent/ID23328A/en unknown
- 1999-05-11 AU AU28035/99A patent/AU2803599A/en not_active Abandoned
- 1999-05-11 CA CA 2271900 patent/CA2271900A1/en not_active Abandoned
- 1999-05-12 JP JP13162499A patent/JPH11335989A/en not_active Withdrawn

Also Published As

Publication number	Publication date
JPH11335989A (en)	1999-12-07
CA2271900A1 (en)	1999-11-12
NO992021L (en)	1999-11-15
AU2803599A (en)	1999-11-18
EP0957198A1 (en)	1999-11-17
ID23328A (en)	2000-04-05

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Legal Events

Date	Code	Title	Description
2002-01-02	FC2A	Withdrawal, rejection or dismissal of laid open patent application