AT291928B - Process for the production of bonded nonwovens by the wet process - Google Patents

Process for the production of bonded nonwovens by the wet process

Info

Publication number
AT291928B
AT291928B AT606669A AT606669A AT291928B AT 291928 B AT291928 B AT 291928B AT 606669 A AT606669 A AT 606669A AT 606669 A AT606669 A AT 606669A AT 291928 B AT291928 B AT 291928B
Authority
AT
Austria
Prior art keywords
production
bonded nonwovens
wet
wet process
nonwovens
Prior art date
Application number
AT606669A
Other languages
German (de)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT291928B publication Critical patent/AT291928B/en

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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • A01N33/12—Quaternary ammonium 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
    • 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
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/603—Including strand or fiber material precoated with other than free metal or alloy
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/603—Including strand or fiber material precoated with other than free metal or alloy
    • Y10T442/607—Strand or fiber material is synthetic polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
AT606669A 1968-06-29 1969-06-26 Process for the production of bonded nonwovens by the wet process AT291928B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769699 DE1769699A1 (en) 1968-06-29 1968-06-29 Process for the production of bonded nonwovens by the wet process

Publications (1)

Publication Number Publication Date
AT291928B true AT291928B (en) 1971-08-10

Family

ID=5700230

Family Applications (1)

Application Number Title Priority Date Filing Date
AT606669A AT291928B (en) 1968-06-29 1969-06-26 Process for the production of bonded nonwovens by the wet process

Country Status (6)

Country Link
US (1) US3657031A (en)
AT (1) AT291928B (en)
DE (1) DE1769699A1 (en)
FR (1) FR2014443A1 (en)
GB (1) GB1263098A (en)
NL (1) NL6909844A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1090511A (en) * 1975-05-02 1980-12-02 Vincent M. Rasicci Method for controlling canadian standard freeness in fiber slurry beater addition
US4319956A (en) * 1980-06-16 1982-03-16 The Dexter Corporation Nonwoven web material for medical towels and the like
GB8811955D0 (en) * 1988-05-20 1988-06-22 Allied Colloids Ltd Absorbent products & their manufacture
US20040098655A1 (en) * 2002-11-19 2004-05-20 Sharma Debendra Das Rolling CRC scheme for improved error detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746898A (en) * 1953-10-29 1956-05-22 Us Rubber Co Dry adhesion method for adhering textile material to rubber
US2932598A (en) * 1954-08-12 1960-04-12 Bjorksten Res Lab Inc Glass fiber treatment

Also Published As

Publication number Publication date
NL6909844A (en) 1969-12-31
FR2014443A1 (en) 1970-04-17
DE1769699A1 (en) 1971-11-04
GB1263098A (en) 1972-02-09
US3657031A (en) 1972-04-18

Similar Documents

Publication Publication Date Title
AT307362B (en) Process for the production of textiles
CH543478A (en) Process for the production of glycolamines
AT291933B (en) Process for the production of magnesium-alcohol compounds
AT294748B (en) Process for the production of perforated nonwovens
AT297656B (en) Process for the production of flame-resistant textile structures
AT299679B (en) Process for the production of fibrous structures
AT307719B (en) Process for the production of fine fiber structures
CH553726A (en) PROCESS FOR THE PRODUCTION OF ALKALIMETAL PERBORATES BY THE SPRAY DRYING PROCESS.
CH532668A (en) Process for the production of webbing as well as webbing produced by the process
AT304461B (en) PROCESS FOR THE PRODUCTION OF 2-AETHYLHEXANOL
AT302982B (en) Process for the production of monochloroalkenes
AT293348B (en) Process for the production of ethene derivatives
AT289056B (en) Process for the production of adiponitrile
CH523230A (en) Process for the production of N-fluoroacetylamino-methyl-ureas
CH542243A (en) Process for the production of Vanadium Oxitrialkoholaten
AT291928B (en) Process for the production of bonded nonwovens by the wet process
CH517685A (en) Process for the production of prostaglandin derivatives
AT291927B (en) Process for the production of bonded nonwovens by the wet process
AT301880B (en) Process for the production of copolyucondensates
CH513262A (en) Process for the production of compressed Mouliné yarn
AT269056B (en) Process for the production of bonded nonwovens
AT291925B (en) Process for the production of bonded fiber nonwovens
CH506516A (en) Process for the production of chromanols
CH511254A (en) Process for the production of 1-thiono-2-halogen- or -3-alkylphospolines
CH529248A (en) Process for the production of nonwovens

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee