BR0205435A - Pulp Making Process - Google Patents

Pulp Making Process

Info

Publication number
BR0205435A
BR0205435A BR0205435-3A BR0205435A BR0205435A BR 0205435 A BR0205435 A BR 0205435A BR 0205435 A BR0205435 A BR 0205435A BR 0205435 A BR0205435 A BR 0205435A
Authority
BR
Brazil
Prior art keywords
making process
pulp making
pulp
manufacture
further use
Prior art date
Application number
BR0205435-3A
Other languages
Portuguese (pt)
Inventor
Helmut Heinzmann
Original Assignee
Voith Paper Patent Gmbh
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.)
Filing date
Publication date
Application filed by Voith Paper Patent Gmbh filed Critical Voith Paper Patent Gmbh
Publication of BR0205435A publication Critical patent/BR0205435A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

"PROCESSO PARA FABRICAçãO DE CELULOSE". Num processo de fabricação de celulose para maior utilização na fabricação de uma folha de massa fibrosa, especialmente, folha de papel ou cartão, a celulose, obtida por um processo de fabricação de celulose, é carregada primeiro por uma reação química de precipitação com massa adicional e a celulose já carregada é secada, em seguida, e disponibilizada para maior utilização, respectivamente, preparada em forma de expedição."PROCESS FOR MANUFACTURE OF CELLULOSE". In a pulp making process for further use in the manufacture of a fibrous dough sheet, especially paper or paperboard, the pulp obtained by a pulp making process is first charged by an additional mass precipitation chemical reaction. and the already loaded cellulose is then dried and made available for further use respectively prepared in a shipping form.

BR0205435-3A 2001-04-26 2002-02-15 Pulp Making Process BR0205435A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10120526A DE10120526A1 (en) 2001-04-26 2001-04-26 Process for the production of pulp
PCT/EP2002/001611 WO2002088187A2 (en) 2001-04-26 2002-02-15 Method for the production of woodpulp

Publications (1)

Publication Number Publication Date
BR0205435A true BR0205435A (en) 2003-05-06

Family

ID=7682850

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0205435-3A BR0205435A (en) 2001-04-26 2002-02-15 Pulp Making Process

Country Status (6)

Country Link
US (1) US20040084161A1 (en)
EP (1) EP1397551A2 (en)
BR (1) BR0205435A (en)
CA (1) CA2445340A1 (en)
DE (1) DE10120526A1 (en)
WO (1) WO2002088187A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004060405A1 (en) * 2004-12-14 2006-07-06 Voith Paper Patent Gmbh Method and device for loading suspension-containing fibers or pulp with a filler
DE102007020324A1 (en) * 2007-04-30 2008-11-06 Voith Patent Gmbh Process for the formation of calcium carbonate in a pulp suspension
DE102007028539A1 (en) * 2007-06-21 2008-12-24 Voith Patent Gmbh Process for forming calcium carbonate in a pulp suspension
FI125278B (en) * 2010-08-20 2015-08-14 Upm Kymmene Corp Process for precipitating calcium carbonate and using the process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599093A (en) * 1948-03-17 1952-06-03 Vanderbilt Co R T Pigmented cellulose fiber
US4510020A (en) * 1980-06-12 1985-04-09 Pulp And Paper Research Institute Of Canada Lumen-loaded paper pulp, its production and use
US5096539A (en) * 1989-07-24 1992-03-17 The Board Of Regents Of The University Of Washington Cell wall loading of never-dried pulp fibers
US5223090A (en) * 1991-03-06 1993-06-29 The United States Of America As Represented By The Secretary Of Agriculture Method for fiber loading a chemical compound
WO1996020308A1 (en) * 1994-12-28 1996-07-04 Minerals Technologies Inc. Bleaching of filled paper
US5679220A (en) * 1995-01-19 1997-10-21 International Paper Company Process for enhanced deposition and retention of particulate filler on papermaking fibers
US5665205A (en) * 1995-01-19 1997-09-09 International Paper Company Method for improving brightness and cleanliness of secondary fibers for paper and paperboard manufacture
FI100670B (en) * 1996-02-20 1998-01-30 Metsae Serla Oy Process for adding filler to cellulose fiber based m assa
EP0960236B1 (en) * 1997-02-11 2003-09-10 Minerals Technologies Inc. Lumen loading of mineral filler into cellulose fibers for papermaking
FI104502B (en) * 1997-09-16 2000-02-15 Metsae Serla Oyj A method of making a paper web
ES2318885T3 (en) * 1999-08-13 2009-05-01 Georgia-Pacific France MANUFACTURING PROCEDURE OF A PAPER SHEET THAT INCLUDES THE SETTING OF A MINERAL LOAD ON A CELLULOSICAL FIBERS.

Also Published As

Publication number Publication date
EP1397551A2 (en) 2004-03-17
WO2002088187A3 (en) 2003-03-27
US20040084161A1 (en) 2004-05-06
WO2002088187A2 (en) 2002-11-07
DE10120526A1 (en) 2002-10-31
CA2445340A1 (en) 2002-11-07

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]

Free format text: EM CONSONANCIA COM A RESOLUCAO NO 34 DO CGEN.

B06J Correction of requirement [chapter 6.10 patent gazette]

Free format text: RETIFICACAO, EM RELACAO A PUBLICACAO DE 6.6 NA RPI2062 DE 13/07/2010, DO PROCURADOR PARA CRUZEIRO/NEWMARC PATENTES E MARCAS LTDA.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]