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Syr'ye dlya proizvodstva poliuretana i yego izgotovleniye iz otkhodov poliuretana
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SYSNO ASEP 0452666 Document Type P - Patent R&D Document Type Patent or other outcome protected by special legislation Title Syr'ye dlya proizvodstva poliuretana i yego izgotovleniye iz otkhodov poliuretana Title Raw material for polyurethane production and process for its preparing from waste polyurethane Author(s) Vlček, T. (CZ)
Beneš, Hynek (UMCH-V) RID, ORCID
Kruliš, Zdeněk (UMCH-V) RID, ORCIDYear of issue 2015 Possible third party use of the result A - Pro využití výsledku jiným subjektem je vždy nutné nabytí licence Royalty requested A - Poskytovatel licence požaduje licenční poplatek Patent no. or utility model no. or industrial design no. EA021931 Date of the patent acceptance 30.09.2015 Name of the patent owner Ústav makromolekulární chemie AV ČR, v. v. i Code of the issuer name EAPO1 - The Eurasian Patent Organization Current use B - Patent je využíván na základě uzavřené licenční smlouvy mezi vlastníkem a uživatelem Language rus - Russian Keywords polyurethane ; bioreagent ; recycling Subject RIV CD - Macromolecular Chemistry R&D Projects 2A-2TP1/135 GA MPO - Ministry of Industry and Trade (MPO) CEZ AV0Z40500505 - UMCH-V (2005-2011) Annotation Syr'ye dlya polucheniya poliuretana i sposob yego prigotovleniya iz otkhodov poliuretana, yavlyayushchikhsya produktom vzaimodeystviya poliizotsianatov s prostym poliefirnym ili polidiyenovym poliolom. Utilizatsiya poliuretana s ispol'zovaniyem bio reagentov, predstavlyayushchikh soboy rastitel'noye maslo ili zhir, ili proizvodnoye rastitel'nogo ili zhivotnogo masla ili zhira s funktsional'nymi gidroksigruppami, kogda poluchayut zhidkiy produkt, kotoryy imeyet zametno boleye nizkoye gidroksil'noye chislo. Eto delayet vozmozhnym ispol'zovat' yego v kachestve syr'ya dlya polucheniya vspenennykh i plotnykh poliuretanov . Pri dolzhnom vybore bioreagenta , konechnoy funktsional'nosti produkta , yego gidroksil'nogo chisla i reaktsionnoy sposobnosti , zavisyashchey ot soderzhaniya pervichnykh i vtorichnykh spirtovykh gidroksigrupp i aminogrupp , poluchayut syr'ye dlya proizvodstva poliuretanov s optimal'nymi parametrami v sootvetstvii s trebuyemym primeneniyem. Description in English Raw material for polyurethane production and a process for its preparing from waste polyurethane which the product of the reaction of polyisocyanates and polyester or polyether or polydienic polyol. Recycling of polyurethanes using bioreagents which are a vegetable oil or fat or a derivative of vegetable or animal oil or fat with functional hydroxy groups, when liquid products are obtained, which have a markedly lower hydroxyl number. This makes it possible to utilize them as a raw material for production of expanded and compact polyurethanes. By an appropriate choice of the bioreagent, the resulting functionality of the product, its hydroxyl number and reactivity depending on the content of primary and secondary alcoholic hydroxy groups and amino groups a raw material is obtained for production of polyurethanes with optimum parameters according to the required applications. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2016 Electronic address http://www.eapatis.com/ruSearch/ms.exeData/EAPO/eapo2015/PDF/021931.pdf
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