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1. WO1991000927 - PARTICULATE SOLID AMINOPLASTS AND METHOD FOR THEIR USE IN SANITARY MAINTENANCE OF BIOLOGICAL WASTES

Publication Number WO/1991/000927
Publication Date 24.01.1991
International Application No. PCT/US1990/003854
International Filing Date 10.07.1990
Chapter 2 Demand Filed 11.02.1991
IPC
A01N 35/02 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION 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
35Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
02containing aliphatically bound aldehyde or keto groups, or thio-analogues thereof; Derivatives thereof, e.g. acetals
A61L 11/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
11Disinfection or sterilising methods specially adapted for refuse
CPC
A01N 35/02
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
35Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
02containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
A61L 11/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
11Methods specially adapted for refuse
Applicants
  • KRAMER, Fritz [DE/US]; US
Inventors
  • KRAMER, Fritz; US
Agents
  • AUSLANDER, M., Arthur; Auslander & Thomas 505 Eighth Avenue New York, NY 10018, US
Priority Data
378,79312.07.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PARTICULATE SOLID AMINOPLASTS AND METHOD FOR THEIR USE IN SANITARY MAINTENANCE OF BIOLOGICAL WASTES
(FR) AMINOPLASTES SOLIDES PARTICULAIRES ET PROCEDE POUR LEUR UTILISATION DANS LE TRAITEMENT SANITAIRE DE DECHETS BIOLOGIQUES
Abstract
(EN)
A solid particulate urea formaldehyde foam is used to treat biological waste materials commonly stored indoors with a slow continual release of formaldehyde in an amount that is toxic to microorganisms but does not cause harm to humans. Liquids are absorbed into the foam creating a solid disposable mass which may be disposable in a landfill. Waste odors are overcome.
(FR)
Une mousse d'urée-formaldéhyde solide particulaire est utilisée pour traiter des déchets biologiques stockés généralement à l'intérieur d'habitations par libération continue de formaldéhyde en une quantité qui est toxique pour les microorganismes mais qui n'est pas nocive pour les êtres humains. Des liquides sont absorbés dans la mousse, et cette absorption crée une masse solide jetable que l'on peut jeter dans une décharge publique. Les odeurs des déchets sont éliminés.
Also published as
Latest bibliographic data on file with the International Bureau