CA1007027A - Absorbent alloy fibers of salts of carboxyalkylated starch and regenerated cellulose - Google Patents

Absorbent alloy fibers of salts of carboxyalkylated starch and regenerated cellulose

Info

Publication number
CA1007027A
CA1007027A CA171,487A CA171487A CA1007027A CA 1007027 A CA1007027 A CA 1007027A CA 171487 A CA171487 A CA 171487A CA 1007027 A CA1007027 A CA 1007027A
Authority
CA
Canada
Prior art keywords
salts
regenerated cellulose
alloy fibers
carboxyalkylated starch
absorbent alloy
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
CA171,487A
Other languages
English (en)
Other versions
CA171487S (en
Inventor
Frederick R. Smith
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.)
Akzo Nobel UK PLC
Original Assignee
Avtex Fibers Inc
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 Avtex Fibers Inc filed Critical Avtex Fibers Inc
Application granted granted Critical
Publication of CA1007027A publication Critical patent/CA1007027A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53—Polyethers
    • 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
    • A61L15/225—Mixtures of macromolecular 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
    • A61L15/22—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
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/50—Lubricants; Anti-adhesive agents
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Textile Engineering (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA171,487A 1972-06-05 1973-05-16 Absorbent alloy fibers of salts of carboxyalkylated starch and regenerated cellulose Expired CA1007027A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25994372A 1972-06-05 1972-06-05
US00352933A US3847636A (en) 1972-06-05 1973-04-20 Absorbent alloy fibers of salts of carboxyalkylated starch and regenerated cellulose

Publications (1)

Publication Number Publication Date
CA1007027A true CA1007027A (en) 1977-03-22

Family

ID=26947632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,487A Expired CA1007027A (en) 1972-06-05 1973-05-16 Absorbent alloy fibers of salts of carboxyalkylated starch and regenerated cellulose

Country Status (10)

Country Link
US (1) US3847636A (it)
JP (1) JPS4961418A (it)
BE (1) BE800437A (it)
CA (1) CA1007027A (it)
DE (1) DE2326102A1 (it)
ES (1) ES415536A1 (it)
FR (1) FR2187946B3 (it)
GB (1) GB1436224A (it)
IT (1) IT1019543B (it)
NL (1) NL7307736A (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997647A (en) * 1973-10-01 1976-12-14 Kimberly-Clark Corporation Method of making filaments and webs of chemically modified cellulose fibers
US4256111A (en) * 1973-10-01 1981-03-17 Kimberly-Clark Corporation Filaments of chemically modified cellulose fibers and webs and products formed therefrom
USRE31380E (en) * 1975-11-07 1983-09-13 Avtex Fibers Inc. Rayon fibers containing starch
US4144079A (en) * 1976-06-15 1979-03-13 Avtex Fibers Inc. Rayon fibers containing starch
DE2707308C2 (de) * 1977-02-19 1982-07-01 Hoechst Ag, 6000 Frankfurt Formkörper schwammartiger Struktur auf Basis von regenerierter Cellulose für medizinische Zwecke
NZ191703A (en) * 1978-10-05 1981-12-15 Unilever Ltd Absorbent material surface treated with aliphatic hydrocarbon or nonionic derivative thereof
AT363578B (de) * 1979-10-18 1981-08-10 Chemiefaser Lenzing Ag Mischfasern auf basis regenerierter cellulose von hoher saugfaehigkeit und hohem fluessigkeitsrueckhaltevermoegen, verfahren zu deren herstellung sowie deren verwendung
ATE18995T1 (de) * 1981-09-30 1986-04-15 Leipzig Arzneimittel Absorbierender wundverband und verfahren zu seiner herstellung.
GB8602115D0 (en) * 1986-01-29 1986-03-05 Courtaulds Plc Absorbent fibres
US5247072A (en) * 1991-10-25 1993-09-21 Kimberly-Clark Corporation Carboxyalkyl polysaccharides having improved absorbent properties and process for the preparation thereof
GB9126193D0 (en) * 1991-12-10 1992-02-12 Courtaulds Plc Cellulosic fibres
US5550189A (en) * 1992-04-17 1996-08-27 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
GB9301258D0 (en) * 1993-01-22 1993-03-17 Courtaulds Plc Use of absorbent fibre
EP2035046A4 (en) * 2006-05-23 2011-11-30 Senevens Internat Pty Ltd PERSONAL DISPOSABLE PRODUCT
US20080147026A1 (en) * 2006-12-15 2008-06-19 Jian Qin Absorbent fiber with a low absorbent capacity and slow absorption rate
US20110152814A1 (en) * 2007-09-19 2011-06-23 Senevens International Ltd. Non-woven biodegradable hygiene product
CN113249820B (zh) * 2021-06-04 2022-07-29 东华大学 一种纤维素/淀粉复合纤维的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495767A (en) * 1946-08-09 1950-01-31 Reid John David Preparation of fibers from carboxymethylcellulose
US3187747A (en) * 1962-03-05 1965-06-08 Johnson & Johnson Surgical absorbent pad having ion exchange properties
US3438794A (en) * 1967-06-19 1969-04-15 American Cyanamid Co Release coating compositions consisting essentially of water soluble salts of carboxymethyl cellulose (or alginic acid) and water-soluble salts of higher aliphatic sulfates

Also Published As

Publication number Publication date
JPS4961418A (it) 1974-06-14
DE2326102A1 (de) 1973-12-20
FR2187946B3 (it) 1976-07-23
US3847636A (en) 1974-11-12
NL7307736A (it) 1973-12-07
FR2187946A1 (it) 1974-01-18
ES415536A1 (es) 1976-11-16
IT1019543B (it) 1977-11-30
BE800437A (fr) 1973-10-01
GB1436224A (en) 1976-05-19

Similar Documents

Publication Publication Date Title
CA1007027A (en) Absorbent alloy fibers of salts of carboxyalkylated starch and regenerated cellulose
CA987894A (en) Absorbent mass or alloy fibers of regenerated cellulose and polyacrylic acid salt of alkali-metals or ammonium
AU497531B2 (en) Absorbent hydrophilic crosslinked cellulosic product
AU469879B2 (en) Activated cellulose
CA988251A (en) Tampon for feminine hygiene
CA994506A (en) Sheeted cellulose derivative fibers
CA931833A (en) Preparation of coated regenerated cellulose film
AU464257B2 (en) Treatment of fibres
CA963208A (en) Treatment of cellulose pulp and paper with quaternary ammonium compounds
CA911110A (en) Treatment of cellulosic materials
AU470457B2 (en) Bleaching cellulose
AU471747B2 (en) Feminine use pads
GB1412254A (en) Sizing of cellulosic fibres
CA1001803A (en) Method of treating cellulose pulp
CA788651A (en) Compressed catamenial tampon of regenerated cellulose
CA902047A (en) Process for the continuous xanthation and solution of alkali cellulose
CA983655A (en) Filtration of cellulosic solutions
CA878981A (en) Method of producing highly absorbent cellulose
CA961247A (en) Medical tampon or swab
CA898461A (en) Low temperature wet cross-linking of regenerated cellulose
CA915025A (en) Treatment of cellulosic materials
CA900103A (en) Catamenial tampon and wrapper therefor
CA925337A (en) Manufacture of cellulosic fluffed sheet
CA885363A (en) Method of producing highly absorbent cellulose
CA897353A (en) Absorbent tampon