RO86239B - Water-dispersable non-woven material - Google Patents

Water-dispersable non-woven material

Info

Publication number
RO86239B
RO86239B RO77290A RO7729074A RO86239B RO 86239 B RO86239 B RO 86239B RO 77290 A RO77290 A RO 77290A RO 7729074 A RO7729074 A RO 7729074A RO 86239 B RO86239 B RO 86239B
Authority
RO
Romania
Prior art keywords
dispersable
water
woven material
canvas
fibers
Prior art date
Application number
RO77290A
Other languages
Romanian (ro)
Other versions
RO86239A (en
Inventor
Deger Tunc
Original Assignee
Johnson And Johnson
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 Johnson And Johnson filed Critical Johnson And Johnson
Publication of RO86239A publication Critical patent/RO86239A/en
Publication of RO86239B publication Critical patent/RO86239B/en

Links

Classifications

    • 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
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10T428/2904—Staple length fiber
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/273—Coating or impregnation provides wear or abrasion resistance

Abstract

Materialul, conform inventiei, cuprinde un strat de fibre suprapuse ce se intersecteaza, fibrele avînd o lungime nu mai mare de cca 2 inoh si de la cca 4 pîna la 35% în greutate, din pînza, un liant de rasina de celuloza, etersulfat alcalin raspîndit în pînza, acest liant rasinos avînd în medie de la cca 0,1 pîna la cca 0,5 grupe sulfat pe unitate de anhidroglucoza.The material according to the invention comprises a layer of interlaced overlapping fibers, the fibers having a length of not more than about 2 inches and about 4 to 35% by weight of the canvas, a cellulose resin binder, alkaline earth metal sulphate spread in canvas, this resinous binder having on average from about 0.1 to about 0.5 sulfate groups per anhydroglucose unit.

RO77290A 1973-01-15 1974-01-15 Water-dispersable non-woven material RO86239B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32366573 US3804092A (en) 1973-01-15 1973-01-15 Water dispersible nonwoven fabric

Publications (2)

Publication Number Publication Date
RO86239A RO86239A (en) 1985-03-15
RO86239B true RO86239B (en) 1985-03-31

Family

ID=23260192

Family Applications (1)

Application Number Title Priority Date Filing Date
RO77290A RO86239B (en) 1973-01-15 1974-01-15 Water-dispersable non-woven material

Country Status (13)

Country Link
US (1) US3804092A (en)
JP (1) JPS5052371A (en)
AU (1) AU6438774A (en)
BE (1) BE809791A (en)
BR (1) BR7400255D0 (en)
DD (1) DD112788A5 (en)
DE (1) DE2401435A1 (en)
FR (1) FR2214004B1 (en)
GB (1) GB1418253A (en)
IT (1) IT1002670B (en)
NL (1) NL7400538A (en)
RO (1) RO86239B (en)
ZA (1) ZA74239B (en)

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Also Published As

Publication number Publication date
BE809791A (en) 1974-07-15
IT1002670B (en) 1976-05-20
NL7400538A (en) 1974-07-17
ZA74239B (en) 1975-08-27
GB1418253A (en) 1975-12-17
BR7400255D0 (en) 1974-08-22
DD112788A5 (en) 1975-05-05
DE2401435A1 (en) 1974-07-18
AU6438774A (en) 1975-07-10
US3804092A (en) 1974-04-16
RO86239A (en) 1985-03-15
JPS5052371A (en) 1975-05-09
FR2214004B1 (en) 1977-06-24
FR2214004A1 (en) 1974-08-09

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