Odor deterrent for repelling animals
Result description
The present invention provides an odor deterrent which consists of a hollow closed housing (A) having a cavity filled with a porous carrier (B) containing an odorous component (C), wherein - the housing (A) is made of a biodegradable waterproof polymeric material containing at least 30 wt. % of a component selected from starch ester, polyhydroxybutyrate having the weight average molar mass of at least 20 000 g/mol, polylactide having the weight average molar mass of at least 10 000 g/mol, polycaprolactone having the weight average molar mass of at least 30 000 g/mol, polyurethane obtained by reacting a polyester or polyether-ester polyol and an aliphatic diisocyanate, and mixtures thereof, and up to 70 wt. % of an inert inorganic filler or a cellulosic filler, and optionally a plastifier, - the carrier (B) of the odorous component is made of a porous polymeric material containing at least 70 wt. % of a component selected from starch, starch ester, cellulose, polyurethane obtained by reacting a polyester or polyether-ester polyol and an aliphatic diisocyanate, and mixtures thereof, and up to 30 wt. % of an inert inorganic filler or a cellulosic filler, and optionally a plastifier, and - the odorous component (C) is selected from the group consisting of monocarboxylic acids having 4 to 6 carbons in the chain, a mixture of monocarboxylic acids having 4 to 6 carbon atoms in the chain, esters of said monocarboxylic acids, anhydrides of said monocarboxylic acids.
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Odor deterrent for repelling animals
Original language description
The present invention provides an odor deterrent which consists of a hollow closed housing (A) having a cavity filled with a porous carrier (B) containing an odorous component (C), wherein - the housing (A) is made of a biodegradable waterproof polymeric material containing at least 30 wt. % of a component selected from starch ester, polyhydroxybutyrate having the weight average molar mass of at least 20 000 g/mol, polylactide having the weight average molar mass of at least 10 000 g/mol, polycaprolactone having the weight average molar mass of at least 30 000 g/mol, polyurethane obtained by reacting a polyester or polyether-ester polyol and an aliphatic diisocyanate, and mixtures thereof, and up to 70 wt. % of an inert inorganic filler or a cellulosic filler, and optionally a plastifier, - the carrier (B) of the odorous component is made of a porous polymeric material containing at least 70 wt. % of a component selected from starch, starch ester, cellulose, polyurethane obtained by reacting a polyester or polyether-ester polyol and an aliphatic diisocyanate, and mixtures thereof, and up to 30 wt. % of an inert inorganic filler or a cellulosic filler, and optionally a plastifier, and - the odorous component (C) is selected from the group consisting of monocarboxylic acids having 4 to 6 carbons in the chain, a mixture of monocarboxylic acids having 4 to 6 carbon atoms in the chain, esters of said monocarboxylic acids, anhydrides of said monocarboxylic acids.
Czech name
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Czech description
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Classification
Type
P - Patent
CEP classification
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OECD FORD branch
10404 - Polymer science
Result continuities
Project
LO1507: Polymers for Advanced Technologies and a Better Quality of Life
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Patent/design ID
EP3601400
Publisher
EPO_1 -
Publisher name
European Patent Office
Place of publication
Munich, The Hague, Berlin, Vienna, Brussels
Publication country
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Date of acceptance
Jul 21, 2021
Owner name
Ústav makromolekulární chemie AV ČR, v. v. i.
Method of use
A - Výsledek využívá pouze poskytovatel
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence
Basic information
Result type
P - Patent
OECD FORD
Polymer science
Year of implementation
2021