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BR9007968A - Fibra modificada quimicamente,polpa celulosica para fabricar papel,processo para preparar dita fibra,produto,folha continua de papel depositada umida e artigo absorvente descartavel - Google Patents

Fibra modificada quimicamente,polpa celulosica para fabricar papel,processo para preparar dita fibra,produto,folha continua de papel depositada umida e artigo absorvente descartavel

Info

Publication number
BR9007968A
BR9007968A BR909007968A BR9007968A BR9007968A BR 9007968 A BR9007968 A BR 9007968A BR 909007968 A BR909007968 A BR 909007968A BR 9007968 A BR9007968 A BR 9007968A BR 9007968 A BR9007968 A BR 9007968A
Authority
BR
Brazil
Prior art keywords
fiber
paper
dumped
prepare
product
Prior art date
Application number
BR909007968A
Other languages
English (en)
Inventor
Robert Lee Barcus
David William Bjorkquist
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR9007968A publication Critical patent/BR9007968A/pt

Links

Classifications

    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1272—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
    • D21H5/1281—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation by chemical treatment
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR909007968A 1989-12-28 1990-12-20 Fibra modificada quimicamente,polpa celulosica para fabricar papel,processo para preparar dita fibra,produto,folha continua de papel depositada umida e artigo absorvente descartavel BR9007968A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/458,011 US5049235A (en) 1989-12-28 1989-12-28 Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic fiber
PCT/US1990/007392 WO1991010010A1 (en) 1989-12-28 1990-12-20 Cellulose fiber modified with poly(methyl vinyl ether-co-maleate) and polyol

Publications (1)

Publication Number Publication Date
BR9007968A true BR9007968A (pt) 1992-10-13

Family

ID=23818999

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007968A BR9007968A (pt) 1989-12-28 1990-12-20 Fibra modificada quimicamente,polpa celulosica para fabricar papel,processo para preparar dita fibra,produto,folha continua de papel depositada umida e artigo absorvente descartavel

Country Status (15)

Country Link
US (1) US5049235A (pt)
EP (1) EP0507875B1 (pt)
JP (1) JP2974771B2 (pt)
KR (1) KR920703928A (pt)
AR (1) AR244370A1 (pt)
AT (1) ATE123541T1 (pt)
AU (1) AU651332B2 (pt)
BR (1) BR9007968A (pt)
CA (1) CA2072746C (pt)
DE (1) DE69019987T2 (pt)
ES (1) ES2073737T3 (pt)
FI (1) FI102626B (pt)
IE (1) IE66455B1 (pt)
MX (1) MX167514B (pt)
WO (1) WO1991010010A1 (pt)

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Also Published As

Publication number Publication date
KR920703928A (ko) 1992-12-18
EP0507875A1 (en) 1992-10-14
IE904714A1 (en) 1991-07-17
CA2072746A1 (en) 1991-06-29
FI922933L (fi) 1992-06-24
CA2072746C (en) 1996-01-30
FI922933A0 (fi) 1992-06-24
JP2974771B2 (ja) 1999-11-10
WO1991010010A1 (en) 1991-07-11
EP0507875B1 (en) 1995-06-07
AU651332B2 (en) 1994-07-21
IE66455B1 (en) 1995-12-27
FI102626B1 (fi) 1999-01-15
AU7181991A (en) 1991-07-24
ATE123541T1 (de) 1995-06-15
EP0507875A4 (en) 1993-01-07
AR244370A1 (es) 1993-10-29
JPH05503553A (ja) 1993-06-10
US5049235A (en) 1991-09-17
ES2073737T3 (es) 1995-08-16
FI102626B (fi) 1999-01-15
DE69019987T2 (de) 1995-10-12
MX167514B (es) 1993-03-25
DE69019987D1 (de) 1995-07-13

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
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