AR010259A1 - Un proceso de tratamiento para fibras celulosicas y la matriz obtenida - Google Patents

Un proceso de tratamiento para fibras celulosicas y la matriz obtenida

Info

Publication number
AR010259A1
AR010259A1 ARP970105060A ARP970105060A AR010259A1 AR 010259 A1 AR010259 A1 AR 010259A1 AR P970105060 A ARP970105060 A AR P970105060A AR P970105060 A ARP970105060 A AR P970105060A AR 010259 A1 AR010259 A1 AR 010259A1
Authority
AR
Argentina
Prior art keywords
cellulosic fibers
treatment process
matrix obtained
alkali metal
metal hydroxide
Prior art date
Application number
ARP970105060A
Other languages
English (en)
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of AR010259A1 publication Critical patent/AR010259A1/es

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)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

Se describe un proceso para el tratamiento de fibras celulosicas usando un hidroxido de metal alcalino. En primer lugar el proceso prepara las fibrascelulosicas como una mezcla de alta consistencia con agua y luego agrega un hidroxido de metal alcalino. El proceso de alta consistencia es bastanteefectivo y se ha obsevado que produce fibras celulosicas que son tratadas en forma esencialmente uniforme. También se describe una lámina manualpreparada a partir de las fibras celulosicastratadas para ser usada en productos absorbentes descartables.
ARP970105060A 1996-10-31 1997-10-30 Un proceso de tratamiento para fibras celulosicas y la matriz obtenida AR010259A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2934396P 1996-10-31 1996-10-31
US08/939,099 US5858021A (en) 1996-10-31 1997-09-26 Treatment process for cellulosic fibers

Publications (1)

Publication Number Publication Date
AR010259A1 true AR010259A1 (es) 2000-06-07

Family

ID=26704846

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970105060A AR010259A1 (es) 1996-10-31 1997-10-30 Un proceso de tratamiento para fibras celulosicas y la matriz obtenida

Country Status (8)

Country Link
US (1) US5858021A (es)
EP (1) EP0935693B1 (es)
AR (1) AR010259A1 (es)
AU (1) AU715703B2 (es)
CA (1) CA2267143A1 (es)
CO (1) CO4870796A1 (es)
DE (1) DE69726591D1 (es)
WO (1) WO1998019001A1 (es)

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Also Published As

Publication number Publication date
AU5172498A (en) 1998-05-22
CA2267143A1 (en) 1998-05-07
EP0935693B1 (en) 2003-12-03
WO1998019001A1 (en) 1998-05-07
DE69726591D1 (de) 2004-01-15
EP0935693A1 (en) 1999-08-18
AU715703B2 (en) 2000-02-10
US5858021A (en) 1999-01-12
CO4870796A1 (es) 1999-12-27

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