SE0203119L - Process to produce dried singulated cellulose puplp fibers - Google Patents

Process to produce dried singulated cellulose puplp fibers

Info

Publication number
SE0203119L
SE0203119L SE0203119A SE0203119A SE0203119L SE 0203119 L SE0203119 L SE 0203119L SE 0203119 A SE0203119 A SE 0203119A SE 0203119 A SE0203119 A SE 0203119A SE 0203119 L SE0203119 L SE 0203119L
Authority
SE
Sweden
Prior art keywords
pulp
knotting
cellulose fibres
drier
per cent
Prior art date
Application number
SE0203119A
Other languages
English (en)
Other versions
SE527243C2 (sv
SE0203119D0 (en
Inventor
Michael David Vrbanac
Ramon Charles Dezutter
Brian Wester
Michael James Yancey
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of SE0203119D0 publication Critical patent/SE0203119D0/xx
Publication of SE0203119L publication Critical patent/SE0203119L/sv
Publication of SE527243C2 publication Critical patent/SE527243C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/10—Crosslinking of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/241—Paper, e.g. waste paper; Paper pulp
    • 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
    • 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
    • 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
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • 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
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • D21C9/185—De-watering; Elimination of cooking or pulp-treating liquors from the pulp comprising at least one step where the pulp is suspended in a gaseous medium, e.g. flash drying
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/04—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration crimped, kinked, curled or twisted fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/38—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
SE0203119A 2001-10-30 2002-10-23 Förfarande för framställning av torkade singulariserade cellulosamassafibrer SE527243C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/998,143 US6748671B1 (en) 2001-10-30 2001-10-30 Process to produce dried singulated cellulose pulp fibers

Publications (3)

Publication Number Publication Date
SE0203119D0 SE0203119D0 (en) 2002-10-23
SE0203119L true SE0203119L (sv) 2003-05-01
SE527243C2 SE527243C2 (sv) 2006-01-24

Family

ID=25544825

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203119A SE527243C2 (sv) 2001-10-30 2002-10-23 Förfarande för framställning av torkade singulariserade cellulosamassafibrer

Country Status (11)

Country Link
US (5) US6748671B1 (sv)
JP (1) JP2003138492A (sv)
AU (1) AU2002300959B2 (sv)
CA (1) CA2399666C (sv)
DE (1) DE10250577A1 (sv)
FI (1) FI20021890A (sv)
FR (1) FR2831564B1 (sv)
GB (1) GB2382643B (sv)
NO (1) NO20024954L (sv)
NZ (1) NZ521081A (sv)
SE (1) SE527243C2 (sv)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7018508B2 (en) * 2001-10-30 2006-03-28 Weyerhaeuser Company Process for producing dried singulated crosslinked cellulose pulp fibers
US6782637B2 (en) * 2001-10-30 2004-08-31 Weyerhaeuser Company System for making dried singulated crosslinked cellulose pulp fibers
US20030192659A1 (en) * 2001-10-30 2003-10-16 Yancey Michael J. Dried singulated crosslinked cellulose pulp fibers
US6748671B1 (en) * 2001-10-30 2004-06-15 Weyerhaeuser Company Process to produce dried singulated cellulose pulp fibers
US7201825B2 (en) * 2002-10-25 2007-04-10 Weyerhaeuser Company Process for making a flowable and meterable densified fiber particle
US20090165974A1 (en) * 2007-12-28 2009-07-02 Weyerhaeuser Co. Methods for blending dried cellulose fibers
WO2010123010A1 (ja) * 2009-04-21 2010-10-28 株式会社松井製作所 プラスチック成形材料の減圧乾燥装置
US20100282126A1 (en) * 2009-05-05 2010-11-11 Momentum Technologies, Inc. Surfactant-treated cellulose fibers for use in asphalt compositions
CN104389221B (zh) * 2009-08-05 2017-11-03 国际纸业公司 用于施加包含阳离子三价金属和解胶剂的组合物的方法以及由该方法制造的绒毛浆片材
US8535482B2 (en) 2009-08-05 2013-09-17 International Paper Company Dry fluff pulp sheet additive
MY162376A (en) * 2009-08-05 2017-06-15 Shell Int Research Method for monitoring a well
US8028803B1 (en) * 2010-04-13 2011-10-04 Usg Interiors, Inc. Molding a lightweight cast acoustical product
CN103003489B (zh) 2010-07-20 2016-01-20 国际纸业公司 包含多价阳离子型金属和含胺抗静电剂的组合物及制造和使用方法
US8871054B2 (en) 2010-07-22 2014-10-28 International Paper Company Process for preparing fluff pulp sheet with cationic dye and debonder surfactant
US8920520B2 (en) * 2012-03-01 2014-12-30 Celanese Acetate Llc Methods of preparing polysaccharide sheets for esterification
JP5649632B2 (ja) 2012-05-02 2015-01-07 山田　菊夫 水解紙の製造方法
CN102937372B (zh) * 2012-11-20 2015-03-04 山东博润工业技术股份有限公司 粉碎干燥处理工艺及设备
US10441978B2 (en) 2014-05-30 2019-10-15 Kikuo Yamada Fiber sheet
EP3371368B1 (en) 2015-11-03 2021-03-17 Kimberly-Clark Worldwide, Inc. Paper tissue with high bulk and low lint
US11331830B2 (en) * 2015-11-17 2022-05-17 Stora Enso Oyj Process for producing fiber-polymer composites
US10156042B2 (en) * 2015-12-29 2018-12-18 International Paper Company Modified fiber from shredded pulp sheets, methods, and systems
RU2733957C1 (ru) 2017-11-29 2020-10-08 Кимберли-Кларк Ворлдвайд, Инк. Волокнистый лист с улучшенными свойствами
KR102299453B1 (ko) 2018-07-25 2021-09-08 킴벌리-클라크 월드와이드, 인크. 3차원 폼-레이드 부직포 제조 공정
WO2020223562A1 (en) 2019-04-30 2020-11-05 International Paper Company Low-density modifier for fiber cement
EP4199872A2 (en) 2020-08-24 2023-06-28 International Paper Company Composite having improved in-plane permeability and absorbent article having improved fluid management
JP2024509013A (ja) 2021-03-09 2024-02-29 インターナショナル・ペーパー・カンパニー 改善された面内透過性を有する複合材を含む女性用衛生製品

Family Cites Families (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US355863A (en) * 1887-01-11 Wire fence stats
US2933208A (en) * 1957-12-18 1960-04-19 Spront Waldron & Company Inc Pulp manufacture
US2991946A (en) 1959-06-09 1961-07-11 Majac Inc Impact pulverizer
US3268954A (en) 1963-12-09 1966-08-30 Curt G Joa Method for disintegrating wood pulp board into its component fibers and reassembling the fibers as a soft bat
FR1453902A (fr) * 1965-06-25 1966-07-22 Fluid Energy Proc And Equipmen Procédé et appareil pour traiter des matières humides, solides ou semi-solides
US3415456A (en) 1965-10-22 1968-12-10 Bidwell Howard Methods and apparatus for dry defibering of fibrous materials
US3440135A (en) 1965-12-13 1969-04-22 Kimberly Clark Co Process for crosslinking cellulosic fibers during gas suspension of fibers
US3491953A (en) 1967-01-09 1970-01-27 Fluid Energy Process Equip Treatment of granular solids by fluid energy mills
US3554862A (en) 1968-06-25 1971-01-12 Riegel Textile Corp Method for producing a fiber pulp sheet by impregnation with a long chain cationic debonding agent
US3543351A (en) 1968-09-24 1970-12-01 Riegel Textile Corp Machine for forming a random fiber web
US3977089A (en) * 1969-09-09 1976-08-31 Exxon Research And Engineering Company Microwave drying process for synthetic polymers
US3667131A (en) 1970-06-08 1972-06-06 Fluid Energy Process Equip Fluid energy drying mill
US3930933A (en) 1970-11-25 1976-01-06 Riegel Textile Corporation Debonded cellulose fiber pulp sheet and method for producing same
US3819470A (en) * 1971-06-18 1974-06-25 Scott Paper Co Modified cellulosic fibers and method for preparation thereof
US4047962A (en) * 1972-03-27 1977-09-13 Copeland Concrete Products, Inc. Construction composition
SE363361B (sv) 1972-04-20 1974-01-14 Kockums Mekaniska Verkstads Ab
US3906064A (en) * 1973-02-12 1975-09-16 Little Inc A Process for dry forming paper
CA1009583A (en) * 1973-03-23 1977-05-03 Sydney W.H. Hooper Two stage pressure pulp screen device with stationary cylindrical screen
US3802089A (en) 1973-04-02 1974-04-09 Fluid Energy Process Equip Method and apparatus for treating waste products
FR2224485B1 (sv) * 1973-04-05 1977-12-30 Centre Tech Ind Papier
US3857657A (en) 1973-11-12 1974-12-31 Riegel Textile Corp Fiberizing and pad forming apparatus
US4110195A (en) 1974-01-24 1978-08-29 Magna International Inc. Apparatus and process for extracting oil or bitumen from tar sands
CA993618A (en) 1974-02-15 1976-07-27 Riegel Textile Corporation Process for producing a low density, loosely bonded fluff batt of individual, kinked and interlocked fibers
US3922796A (en) * 1974-10-25 1975-12-02 Fluid Energy Process Equip Drying mill for wet granular material
US3945130A (en) 1975-01-10 1976-03-23 Fluid Energy Processing & Equipment Co. Expanded chamber centrifugal drying mill
SE432118B (sv) 1975-02-26 1984-03-19 Moelnlycke Ab Mekanisk fluffmassa och sett for framstellning derav
US3974574A (en) 1975-03-10 1976-08-17 Fluid Energy Processing & Equipment Co. Centrifugal drying mill
US3958342A (en) * 1975-03-20 1976-05-25 Fluid Energy Processing & Equipment Co. Non-clogging centrifugal drying mill
US4204055A (en) * 1975-10-20 1980-05-20 S. A. Beghin-Say Cross-linked cellulose fibers
FR2328796A1 (fr) * 1975-10-20 1977-05-20 Beghin Say Sa Procede de reticulation de fibres cellulosiques en suspension dans l'air
US3987968A (en) 1975-12-22 1976-10-26 The Buckeye Cellulose Corporation Flow-through moist pulp fiberizing device
US4036679A (en) 1975-12-29 1977-07-19 Crown Zellerbach Corporation Process for producing convoluted, fiberized, cellulose fibers and sheet products therefrom
US4033853A (en) 1976-01-16 1977-07-05 Great Canadian Oil Sands Limited Process and apparatus for heating and deaerating raw bituminous froth
US4128946A (en) 1977-03-08 1978-12-12 Uop Inc. Organic waste drying process
US4161825A (en) 1977-03-08 1979-07-24 Uop Inc. Plasticized organic waste
US4121349A (en) 1977-07-07 1978-10-24 Uop Inc. Organic waste drying process
JPS5423701A (en) * 1977-07-19 1979-02-22 Oji Paper Co Improving of quality of mechanical pulp
CA1092804A (en) 1977-10-06 1981-01-06 Courtaulds Limited Drying wood pulp
US4198004A (en) 1978-05-05 1980-04-15 Aljet Equipment Company Jet mill
US4214375A (en) 1978-06-02 1980-07-29 Aljet Equipment Company Flash dryer
SE7901001L (sv) * 1979-02-05 1980-08-06 Defibrator Ab Sett och anordning for flingtorkning av cellulosamassa
US4226027A (en) 1979-03-27 1980-10-07 Aljet Equipment Company Material feed system for jet mills and flash dryers
US4259958A (en) 1979-06-06 1981-04-07 Riegel Textile Corporation Multi-layer absorbent pad for disposable absorbent articles and process for producing same
US4335066A (en) * 1979-12-21 1982-06-15 Kimberly-Clark Corporation Method of forming a fibrous web with high fiber throughput screening
EP0037513B1 (de) 1980-04-09 1984-08-08 Feldmühle Aktiengesellschaft Flotationsvorrichtung zum Deinken von Faserstoffsuspensionen
BR8108596A (pt) * 1980-05-01 1982-04-06 Aalborg Portland Cement Artigo composito,material composito e processo para a sua producao
SE439590B (sv) * 1980-11-21 1985-06-24 Fiber Dynamics Ab Forfarande och anordning for dispergering av fibrost material
US4489503A (en) 1980-11-28 1984-12-25 Olin Corporation Process for drying wet particles of available halogen compounds
ZA821268B (en) 1981-03-06 1983-03-30 Courtaulds Ltd Drying wood pulp
US4557800A (en) 1982-06-04 1985-12-10 James River Corporation Process of forming a porous cellulosic paper from a thermal treated cellulosic non-bonding pulp
US4613627A (en) 1982-12-13 1986-09-23 Usg Acoustical Products Company Process for the manufacture of shaped fibrous products and the resultant product
US4905439A (en) * 1983-01-28 1990-03-06 Sparfil International, Inc. Structural building elements
US4547263A (en) 1983-02-28 1985-10-15 Quame Babington A Method for obtaining useful products from green pseudostem, including papermaking pulp plantain
US4528995A (en) 1983-10-13 1985-07-16 Brown & Williamson Tobacco Corporation Sealed pneumatic tobacco conveying and treating apparatus
US4668339A (en) 1983-11-22 1987-05-26 Kimberly-Clark Corporation Process for dry deinking of secondary fiber sources
US4701857A (en) 1984-01-25 1987-10-20 Robinson John W Method and apparatus for controlling dryers for wood products, fabrics, paper and pulp
US4594793A (en) 1984-08-16 1986-06-17 The United States Of America As Represented By The United States Department Of Energy Drying of pulverized material with heated condensible vapor
US4650127A (en) 1985-01-31 1987-03-17 Kimberly-Clark Corporation Method and apparatus for fiberizing fibrous sheets
US4718178A (en) 1985-11-29 1988-01-12 Whipple Rodger E Gas nozzle assembly
US4671860A (en) 1985-11-29 1987-06-09 The B. F. Goodrich Company Low energy dewatering of dispersed particle latexes by electrofiltration
US4799961A (en) 1986-08-19 1989-01-24 Friberg Walter R Cementuous fiber impregnated construction composition and process for formation thereof
US5225047A (en) 1987-01-20 1993-07-06 Weyerhaeuser Company Crosslinked cellulose products and method for their preparation
US5437418A (en) 1987-01-20 1995-08-01 Weyerhaeuser Company Apparatus for crosslinking individualized cellulose fibers
US5366591A (en) 1987-01-20 1994-11-22 Jewell Richard A Method and apparatus for crosslinking individualized cellulose fibers
US5252275A (en) 1991-03-07 1993-10-12 Weyerhauser Company Method of densifying crosslinked fibers
SE458036C (sv) * 1987-07-03 1990-09-10 Kamyr Ab Apparat foer uppdelning av en suspension av fiberhaltig cellulosamassa
US4927529A (en) * 1988-01-19 1990-05-22 A. Ahlstrom Corporation Method and apparatus for separating knots
US4845860A (en) * 1988-02-04 1989-07-11 Jackson Samuel G Fountain conditioner for fibrous material
SE461919B (sv) 1988-08-30 1990-04-09 Cellwood Machinery Ab Saett vid behandling av traefibermassa, saerskilt innehaallande returpapper, samt disperger foer genomfoerande av foerfarandet
US4919340A (en) 1989-02-15 1990-04-24 Advanced Fiber Technology, Inc. Method and apparatus for fiberizing and cellulosic product thereof
FI87372C (sv) * 1989-03-30 1992-12-28 Genencor Int Europ Förfarande för framställning av fluffmassa med förbättrad rivbarhet
JPH089200B2 (ja) * 1989-04-27 1996-01-31 日本鋼管株式会社 繊維強化プラスチックシート及びその製造法
US5183707A (en) * 1989-11-07 1993-02-02 The Procter & Gamble Cellulose Company Individualized, polycarboxylic acid crosslinked fibers
US5190563A (en) * 1989-11-07 1993-03-02 The Proctor & Gamble Co. Process for preparing individualized, polycarboxylic acid crosslinked fibers
US5007181A (en) * 1990-01-22 1991-04-16 Gte Products Corporation Deagglomerating direct-fired flash dryer for drying stir-in phosphors and method of using same
US6171443B1 (en) 1990-03-05 2001-01-09 Polyweave International, Llc Recyclable polymeric synthetic paper and method for its manufacture
US5266211A (en) 1990-06-13 1993-11-30 Bunawerke Huls Gmbh Process for precipitating polymers
DE4018912A1 (de) 1990-06-13 1991-12-19 Bunawerke Huels Gmbh Vorrichtung und verfahren zum faellen von polymeren
EP0481799B1 (en) * 1990-10-19 1997-03-05 Stork Protecon-Langen B.V. Apparatus for conditioning divided or particulate material
US5253815A (en) * 1990-10-31 1993-10-19 Weyerhaeuser Company Fiberizing apparatus
US5188298A (en) 1991-10-30 1993-02-23 Advanced Fiber Technology, Inc. Method and apparatus for fiberizing
US5482550A (en) * 1991-12-27 1996-01-09 Strait; Mark C. Structural building unit and method of making the same
SE508961C2 (sv) 1992-11-17 1998-11-23 Sca Hygiene Prod Ab Absorberande struktur och absorberande alster innehållande strukturen ifråga
US5384012A (en) * 1993-02-12 1995-01-24 James River Corporation Of Virginia Process for crosslinking of cellulosic fibers
US5405499A (en) * 1993-06-24 1995-04-11 The Procter & Gamble Company Cellulose pulps having improved softness potential
US5564635A (en) 1993-09-29 1996-10-15 Kabushiki Kaisha Kobe Seiko Sho Apparatus for dry disintegration of used paper
US5527432A (en) 1994-01-28 1996-06-18 Advanced Fiber Technology, Inc. Method of dry separating fibers from paper making waste sludge and fiber product thereof
ATE173773T1 (de) 1994-03-18 1998-12-15 Procter & Gamble Die herstellung individueller mit polycarboxylsäure vernetzter zellulosefasern
WO1995025844A1 (en) 1994-03-24 1995-09-28 The Procter & Gamble Company Heat treated high lignin content cellulosic fibers
US6184271B1 (en) * 1994-03-25 2001-02-06 Weyerhaeuser Company Absorbent composite containing polymaleic acid crosslinked cellulosic fibers
FR2723599B1 (fr) 1994-08-10 1996-08-23 Centre Tech Ind Papier Dispositif pour la formation d'un jet plan de suspension fluide
JPH10512183A (ja) 1994-12-09 1998-11-24 ザ、プロクター、エンド、ギャンブル、カンパニー 吸収性複合体およびそれを含む吸収性製品
SE508626C2 (sv) 1994-12-30 1998-10-19 Sca Hygiene Prod Ab Ett material med hög absorptionskapacitet samt en absorberande struktur och ett absorberande alster innefattande materialet ifråga
US5634281A (en) * 1995-05-15 1997-06-03 Universal Drying Systems, Inc. Multi pass, continuous drying apparatus
US5630691A (en) 1995-08-14 1997-05-20 Mac Equipment, Inc. Rotary airlock valve
US5643359A (en) 1995-11-15 1997-07-01 Dpd, Inc. Dispersion of plant pulp in concrete and use thereof
US5722603A (en) 1995-11-28 1998-03-03 Alliedsignal Inc. /Dsm N.V. Process for separation and recovery of waste carpet components
SE508492C2 (sv) * 1996-01-11 1998-10-12 Sunds Defibrator Ind Ab Anläggning för torkning och belimning av fibermateral
CA2178575A1 (en) * 1996-06-07 1997-12-08 Kebir Ratnani Spout-fluid bed dryer and granulator for the treatment of animal manure
US6074524A (en) 1996-10-23 2000-06-13 Weyerhaeuser Company Readily defibered pulp products
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US6159335A (en) 1997-02-21 2000-12-12 Buckeye Technologies Inc. Method for treating pulp to reduce disintegration energy
TR200102990T2 (tr) * 1999-04-16 2002-10-21 Kimberly-Clark Worldwide, Inc. Emici nesneler ve aynılarını üretmek için yöntemler
US6383336B1 (en) 1999-12-14 2002-05-07 Kimberly-Clark Worldwide, Inc. Strong, soft non-compressively dried tissue products containing particulate fillers
US6440135B2 (en) * 2000-02-01 2002-08-27 Hand Innovations, Inc. Volar fixation system with articulating stabilization pegs
US6620293B2 (en) * 2001-04-11 2003-09-16 Rayonier Inc. Crossed-linked pulp and method of making same
US6782637B2 (en) * 2001-10-30 2004-08-31 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
US7399377B2 (en) * 2003-01-02 2008-07-15 Weyerhaeuser Co. Process for singulating cellulose fibers from a wet pulp sheet
US20050000669A1 (en) * 2003-03-14 2005-01-06 Hugh West Saccharide treated cellulose pulp sheets

Also Published As

Publication number Publication date
FR2831564B1 (fr) 2005-11-04
US20040177936A1 (en) 2004-09-16
FI20021890A (sv) 2003-05-01
US6748671B1 (en) 2004-06-15
DE10250577A1 (de) 2003-05-15
US20030141028A1 (en) 2003-07-31
NZ521081A (en) 2003-11-28
US6910285B2 (en) 2005-06-28
FR2831564A1 (fr) 2003-05-02
CA2399666C (en) 2006-05-16
SE527243C2 (sv) 2006-01-24
NO20024954L (no) 2003-05-02
US20040123483A1 (en) 2004-07-01
AU2002300959B2 (en) 2008-08-14
GB2382643A (en) 2003-06-04
US20030140519A1 (en) 2003-07-31
GB2382643B (en) 2006-05-31
JP2003138492A (ja) 2003-05-14
NO20024954D0 (no) 2002-10-15
GB0225234D0 (en) 2002-12-11
US6865822B2 (en) 2005-03-15
CA2399666A1 (en) 2003-04-30
SE0203119D0 (en) 2002-10-23
FI20021890A0 (sv) 2002-10-23

Similar Documents

Publication Publication Date Title
SE0203119L (sv) Process to produce dried singulated cellulose puplp fibers
JP4140064B2 (ja) パルプの軟化改良方法および同方法を用いたパルプ製品
ES445717A1 (es) Procedimiento para fabricar bandas de papel absorbente.
WO2008048426A3 (en) Modified kraft fibers
FI883833A (fi) Foerfarande foer framstaellning av fibrerat cellulosamaterial speciellt traefibrer foer framstaellning av fiberplattor.
WO2006127880A3 (en) Modified kraft fibers
RU2009147740A (ru) Способ получения целлюлозного продукта
FI61211C (fi) Foerfarande foer framstaellning av en hoegutbytesmassa laemplig foer absorptionsprodukter
Fook et al. An experimental study on the effect of alkali treatment on properties of kenaf fiber for reinforced concrete elements
CN102505461A (zh) 一种载银海藻酸钙纤维或载银医用无纺布的制备方法
NO160644B (no) Fremgangsmaate for fremstilling av en kalandrert myrtorvplate.
RU2755986C1 (ru) Способ получения распушенной целлюлозы
SE0002692D0 (sv) System och förfarande för framdragning av en fuktig bana i en massatork eller liknande från en sektion till den nästföljande sektionen
RU2340711C2 (ru) Способ механической котонизации льняного волокна
CN109137625B (zh) 一种特殊结构纤维素纸的制造方法
RU2653732C1 (ru) Способ получения материала из иголок деревьев хвойных пород
FI981523A0 (sv) Förfarande och anordning för torkning av cellulosa
US5282932A (en) Process for pH and fire control in pulp balers
RU2755984C1 (ru) Способ получения распушенной целлюлозы
RU2815971C1 (ru) Кабельная бумага и способ её изготовления
RU2755985C1 (ru) Способ получения распушенной целлюлозы
RU2094466C1 (ru) Способ переработки кожевенных отходов в кожевенный порошок
RU2430317C1 (ru) Способ сушки льняной тресты
SU23932A1 (ru) Способ получени из торфа волокон и переработка их
GB177834A (en) Improvements in fiber boards and process for making same

Legal Events

Date Code Title Description
NUG Patent has lapsed