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BR8206713A - Polpa quimica com resistencia mecanica aperfeicoada e processo para sua preparacao - Google Patents

Polpa quimica com resistencia mecanica aperfeicoada e processo para sua preparacao

Info

Publication number
BR8206713A
BR8206713A BR8206713A BR8206713A BR8206713A BR 8206713 A BR8206713 A BR 8206713A BR 8206713 A BR8206713 A BR 8206713A BR 8206713 A BR8206713 A BR 8206713A BR 8206713 A BR8206713 A BR 8206713A
Authority
BR
Brazil
Prior art keywords
preparation
mechanical resistance
chemical pulp
perfect mechanical
perfect
Prior art date
Application number
BR8206713A
Other languages
English (en)
Portuguese (pt)
Inventor
Maria Elisabeth Soremark
Anders Christer Soremark
Mats-Olov Hedblom
Original Assignee
Alby Klorat Ab
Soedra Skogsaegarna Ab
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 Alby Klorat Ab, Soedra Skogsaegarna Ab filed Critical Alby Klorat Ab
Publication of BR8206713A publication Critical patent/BR8206713A/pt

Links

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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Paints Or Removers (AREA)
BR8206713A 1981-11-19 1982-11-19 Polpa quimica com resistencia mecanica aperfeicoada e processo para sua preparacao BR8206713A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8106885A SE8106885L (sv) 1981-11-19 1981-11-19 Kemisk massa med forbettrad styrka, avvattningsformaga och malbarhet samt sett att framstella denna

Publications (1)

Publication Number Publication Date
BR8206713A true BR8206713A (pt) 1983-10-04

Family

ID=20345071

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8206713A BR8206713A (pt) 1981-11-19 1982-11-19 Polpa quimica com resistencia mecanica aperfeicoada e processo para sua preparacao

Country Status (5)

Country Link
BR (1) BR8206713A (fr)
CA (1) CA1193808A (fr)
FI (1) FI70618C (fr)
NO (1) NO161332C (fr)
SE (1) SE8106885L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114534A (en) * 1990-05-16 1992-05-19 Georgia-Pacific Corporation Drying cellulosic pulp
US5314582A (en) * 1992-07-22 1994-05-24 Chicopee Cellulosic fiber of improved wettability
US6562743B1 (en) 1998-12-24 2003-05-13 Bki Holding Corporation Absorbent structures of chemically treated cellulose fibers
WO2005063309A2 (fr) 2003-12-19 2005-07-14 Bki Holding Corporation Fibres possedant une mouillabilite variable et materiaux contenant ces fibres
SE540103C2 (en) * 2016-07-11 2018-03-27 Stora Enso Oyj Method of manufacturing intermediate product for conversioninto microfibrillated cellulose

Also Published As

Publication number Publication date
CA1193808A (fr) 1985-09-24
NO161332C (no) 1989-08-02
FI823350A0 (fi) 1982-10-01
NO161332B (no) 1989-04-24
FI823350L (fi) 1983-05-20
SE8106885L (sv) 1983-05-20
FI70618C (fi) 1986-09-24
FI70618B (fi) 1986-06-06
NO823323L (no) 1983-05-20

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)