BR0115337A - Método para fabricar um compósito fibroso celulósico, compósito fibroso celulósico, e, espuma - Google Patents

Método para fabricar um compósito fibroso celulósico, compósito fibroso celulósico, e, espuma

Info

Publication number
BR0115337A
BR0115337A BR0115337-4A BR0115337A BR0115337A BR 0115337 A BR0115337 A BR 0115337A BR 0115337 A BR0115337 A BR 0115337A BR 0115337 A BR0115337 A BR 0115337A
Authority
BR
Brazil
Prior art keywords
fibrous composite
cellulosic fibrous
foam
manufacturing
product
Prior art date
Application number
BR0115337-4A
Other languages
English (en)
Inventor
Peter A Graef
Terry M Grant
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 BR0115337A publication Critical patent/BR0115337A/pt

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H11/00Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20Chemically or biochemically modified fibres
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/002Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines by using a foamed suspension
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21JFIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

"MéTODO PARA FABRICAR UM COMPóSITO FIBROSO CELULóSICO, COMPóSITO FIBROSO CELULóSICO, E, ESPUMA". A presente invenção fornece um produto celulósico extrusado. Em uma forma de realização, o produto inclui, in situ, fibras celulósicas reticuladas. Em uma outra forma de realização, o produto ainda inclui um agente de ligação. O produto pode incluir, opcionalmente outras fibras e material absorvente. Os métodos para fabricar os produtos celulósicos e os artigos absorventes que incluem os produtos celulósicos também são descritos.
BR0115337-4A 2000-11-14 2001-11-14 Método para fabricar um compósito fibroso celulósico, compósito fibroso celulósico, e, espuma BR0115337A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24852000P 2000-11-14 2000-11-14
PCT/US2001/045791 WO2002055774A2 (en) 2000-11-14 2001-11-14 Crosslinked cellulosic product formed by extrusion process

Publications (1)

Publication Number Publication Date
BR0115337A true BR0115337A (pt) 2003-08-26

Family

ID=22939511

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0115337-4A BR0115337A (pt) 2000-11-14 2001-11-14 Método para fabricar um compósito fibroso celulósico, compósito fibroso celulósico, e, espuma

Country Status (10)

Country Link
US (1) US20020088581A1 (pt)
EP (1) EP1358387A2 (pt)
JP (1) JP2004523669A (pt)
CN (1) CN1474895A (pt)
AU (1) AU2002245063A1 (pt)
BR (1) BR0115337A (pt)
CA (1) CA2427910A1 (pt)
MX (1) MXPA03004204A (pt)
NO (1) NO20032128L (pt)
WO (1) WO2002055774A2 (pt)

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SE541870C2 (en) * 2017-12-21 2020-01-02 Stora Enso Oyj Improved process for manufacturing composite product
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Also Published As

Publication number Publication date
MXPA03004204A (es) 2003-09-22
NO20032128L (no) 2003-07-10
EP1358387A2 (en) 2003-11-05
CN1474895A (zh) 2004-02-11
NO20032128D0 (no) 2003-05-12
AU2002245063A1 (en) 2002-07-24
WO2002055774A2 (en) 2002-07-18
WO2002055774A3 (en) 2002-11-21
CA2427910A1 (en) 2002-07-18
US20020088581A1 (en) 2002-07-11
JP2004523669A (ja) 2004-08-05

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