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BR8201167A - Processo para produzir polpa de madeira alvejada,secada - Google Patents

Processo para produzir polpa de madeira alvejada,secada

Info

Publication number
BR8201167A
BR8201167A BR8201167A BR8201167A BR8201167A BR 8201167 A BR8201167 A BR 8201167A BR 8201167 A BR8201167 A BR 8201167A BR 8201167 A BR8201167 A BR 8201167A BR 8201167 A BR8201167 A BR 8201167A
Authority
BR
Brazil
Prior art keywords
wood pulp
dried wood
produce targeted
targeted
produce
Prior art date
Application number
BR8201167A
Other languages
English (en)
Inventor
Thomas Browning
Original Assignee
Courtaulds Ltd
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 Courtaulds Ltd filed Critical Courtaulds Ltd
Publication of BR8201167A publication Critical patent/BR8201167A/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)
  • Drying Of Solid Materials (AREA)
  • Prostheses (AREA)
BR8201167A 1981-03-06 1982-03-05 Processo para produzir polpa de madeira alvejada,secada BR8201167A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8107175 1981-03-06

Publications (1)

Publication Number Publication Date
BR8201167A true BR8201167A (pt) 1983-01-11

Family

ID=10520212

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201167A BR8201167A (pt) 1981-03-06 1982-03-05 Processo para produzir polpa de madeira alvejada,secada

Country Status (8)

Country Link
US (1) US4426258A (pt)
EP (1) EP0060104B1 (pt)
BR (1) BR8201167A (pt)
CA (1) CA1192353A (pt)
DE (1) DE3264488D1 (pt)
FI (1) FI820779A7 (pt)
NO (1) NO820702L (pt)
ZA (1) ZA821268B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441107C (sv) * 1982-05-07 1991-03-18 Modo Chemetics Ab Foerfarande foer framstaellning av billig hoegutbytesmassa med goda pappersegenskaper
US4697479A (en) * 1985-01-19 1987-10-06 Aisin-Warner Limited Engine throttle opening dependent hydraulic vehicular transmission system
US6485667B1 (en) 1997-01-17 2002-11-26 Rayonier Products And Financial Services Company Process for making a soft, strong, absorbent material for use in absorbent articles
US20030234468A1 (en) * 1997-01-17 2003-12-25 Krishnakumar Rangachari Soft, absorbent material for use in absorbent articles and process for making the material
US5916670A (en) * 1997-01-17 1999-06-29 Rayonier Inc. Absorbent material for use in absorbent articles
US20010031358A1 (en) * 1997-01-17 2001-10-18 Erol Tan Soft, strong, absorbent material for use in absorbent articles
US6500215B1 (en) 2000-07-11 2002-12-31 Sybron Chemicals, Inc. Utility of selected amine oxides in textile technology
US6782637B2 (en) * 2001-10-30 2004-08-31 Weyerhaeuser Company System for making dried singulated crosslinked cellulose pulp fibers
AU2003200035B2 (en) * 2001-10-30 2008-02-14 Weyerhaeuser Company System for making dried singulated crosslinked cellulose pulp fibers
US6748671B1 (en) 2001-10-30 2004-06-15 Weyerhaeuser Company Process to produce dried singulated cellulose pulp fibers
US7021414B2 (en) * 2003-03-25 2006-04-04 Wayne Campbell Birdcage bearing assembly and suspension connection for a high performance vehicle
US8728274B2 (en) 2006-09-22 2014-05-20 Akzo Nobel N.V. Treatment of pulp
PT2074257T (pt) * 2006-09-22 2017-02-10 Akzo Nobel Nv Tratamento de pasta
US9365460B2 (en) 2006-11-09 2016-06-14 Akzo Nobel N.V. Pigment dispersion
EP2236664B1 (en) 2009-03-30 2015-12-16 Omya International AG Process for the production of nano-fibrillar cellulose suspensions
EP2805986B1 (en) * 2009-03-30 2017-11-08 FiberLean Technologies Limited Process for the production of nano-fibrillar cellulose gels
US8980051B2 (en) * 2009-04-24 2015-03-17 International Paper Company Sulfonation of pulp produced by alkali pulping process
SI2386683T1 (sl) 2010-04-27 2014-07-31 Omya International Ag Postopek za proizvodnjo kompozitnih materialov na osnovi gela
DK2386682T3 (da) 2010-04-27 2014-06-23 Omya Int Ag Fremgangsmåde til fremstilling af strukturerede materialer under anvendelse af nano-fibrillære cellulosegeler
US10577469B2 (en) 2015-10-14 2020-03-03 Fiberlean Technologies Limited 3D-formable sheet material
FI3377562T3 (fi) * 2015-11-17 2023-03-17 Stora Enso Oyj Prosessi kuitupolymeerikomposiittien tuottamiseksi
JP2020165057A (ja) * 2019-03-29 2020-10-08 日本製紙株式会社 機能性を付与した植物繊維材料

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071304A (en) * 1934-12-04 1937-02-16 Great Western Electro Chemical Co Process of manufacture of products of ground wood pulp
US3069784A (en) 1958-05-19 1962-12-25 Courtaulds Ltd Preparation of wood pulp
SE303088B (pt) 1963-05-31 1968-08-12 Defibrator Ab
GB1122400A (en) * 1964-10-02 1968-08-07 Usutu Pulp Company Ltd Wood pulp preparation
US3414469A (en) * 1965-08-19 1968-12-03 West Virginia Pulp & Paper Co Treatment of flash dried pulp to reduce nodules therein
SE432118B (sv) 1975-02-26 1984-03-19 Moelnlycke Ab Mekanisk fluffmassa och sett for framstellning derav
US4145246A (en) 1976-07-19 1979-03-20 Crown Zellerbach Corporation Process for making high-strength, high-yield sulfite-modified thermomechanical pulp and a linerboard composition produced therefrom
JPS5423701A (en) * 1977-07-19 1979-02-22 Oji Paper Co Improving of quality of mechanical pulp
SE420329C (sv) 1978-02-16 1984-10-15 Mo Och Domsjoe Ab Forfarande for framstellning av slipmassa vid overtryck
SE422818B (sv) 1978-03-31 1982-03-29 Modo Chemetrics Ab Forfarande for foredling av allulosamassa genom blekning eller extrahering

Also Published As

Publication number Publication date
DE3264488D1 (en) 1985-08-08
FI820779L (fi) 1982-09-07
FI820779A7 (fi) 1982-09-07
CA1192353A (en) 1985-08-27
ZA821268B (en) 1983-03-30
EP0060104B1 (en) 1985-07-03
EP0060104A1 (en) 1982-09-15
US4426258A (en) 1984-01-17
NO820702L (no) 1982-09-07

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