ES8203440A1 - Procedimiento para el tratamiento de fibras de pulpa de ce- lulosa - Google Patents

Procedimiento para el tratamiento de fibras de pulpa de ce- lulosa

Info

Publication number
ES8203440A1
ES8203440A1 ES502902A ES502902A ES8203440A1 ES 8203440 A1 ES8203440 A1 ES 8203440A1 ES 502902 A ES502902 A ES 502902A ES 502902 A ES502902 A ES 502902A ES 8203440 A1 ES8203440 A1 ES 8203440A1
Authority
ES
Spain
Prior art keywords
denotes
release agent
containing hydrophilic
pulp containing
hydrophilic release
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES502902A
Other languages
English (en)
Other versions
ES502902A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Corp
Original Assignee
Kimberly Clark Corp
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 Corp filed Critical Kimberly Clark Corp
Publication of ES8203440A1 publication Critical patent/ES8203440A1/es
Publication of ES502902A0 publication Critical patent/ES502902A0/es
Granted legal-status Critical Current

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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • 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
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

PROCEDIMIENTO PARA EL TRATAMIENTO DE FIBRAS DE PULPA DE CELULOSA. CONSISTE EN LA ADICION A UNA PASTA DE FIBRAS DE PUJPA DE CELULOSA ANTES O DURANTE LA TRANSFORMACION DE LA PASTA EN LAMINA, DE UN COMPUESTO DE AMONIO CUATERNARIO PARA A CONTINUACION TRANSFORMARSE Y SECARSE DICHA TRAMA. DICHO AMONIO CUARTERNARIO LLEVA UN AGENTE PORTADOR ACUOSO EN UN 1 AL 15 POR 100 EN PESO; DICHO COMPUESTO SE AÑEDE MEDIANTE LA PULVERIZACION DE UNA SOLUCION DEL MISMO EN LA LAMINA DE PULPA, PRODUCIENDOSE A CONTINUACION EL SECADO DE DICHA LAMINA. LA LAMINA DE PULPA ES FIBRIZADA EN UNA MASA ESPONJOSA DE CELULOSA.
ES502902A 1980-05-19 1981-05-19 Procedimiento para el tratamiento de fibras de pulpa de ce- lulosa Granted ES502902A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15088580A 1980-05-19 1980-05-19

Publications (2)

Publication Number Publication Date
ES8203440A1 true ES8203440A1 (es) 1982-04-01
ES502902A0 ES502902A0 (es) 1982-04-01

Family

ID=22536417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502902A Granted ES502902A0 (es) 1980-05-19 1981-05-19 Procedimiento para el tratamiento de fibras de pulpa de ce- lulosa

Country Status (13)

Country Link
JP (1) JPS5756600A (es)
KR (1) KR840000552B1 (es)
AU (1) AU537472B2 (es)
BR (1) BR8103103A (es)
CA (1) CA1152710A (es)
DE (1) DE3119907A1 (es)
DK (1) DK217381A (es)
ES (1) ES502902A0 (es)
GR (1) GR75631B (es)
IT (1) IT1148014B (es)
NO (1) NO811651L (es)
SE (1) SE8103078L (es)
ZA (1) ZA813231B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1230708A (en) * 1983-07-14 1987-12-29 The Procter & Gamble Company Process for making pulp sheets containing debonding agents
NZ242994A (en) * 1991-07-19 1995-06-27 Johnson & Johnson Inc Absorbent structure - peat moss reservoir layer has a basis weight of from 100g/m2 to 300g/m2
AT403703B (de) * 1996-06-25 1998-05-25 Ildiko Dipl Ing Dr Tanczos Verfahren zur herstellung von zellstoff/cellulose

Also Published As

Publication number Publication date
AU7081681A (en) 1981-11-26
DE3119907A1 (de) 1982-04-01
DK217381A (da) 1981-11-20
ZA813231B (en) 1982-06-30
KR830006530A (ko) 1983-09-28
KR840000552B1 (ko) 1984-04-20
ES502902A0 (es) 1982-04-01
IT1148014B (it) 1986-11-26
GR75631B (es) 1984-08-01
BR8103103A (pt) 1982-02-09
CA1152710A (en) 1983-08-30
SE8103078L (sv) 1981-11-20
AU537472B2 (en) 1984-06-28
NO811651L (no) 1981-11-20
IT8148494A0 (it) 1981-05-19
JPS5756600A (en) 1982-04-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503