PL438302A1 - Sposób otrzymywania przeciwdrobnoustrojowego kompozytu zawierającego związki cynku i kompozyt przeciwdrobnoustrojowy zawierający związki cynku - Google Patents

Sposób otrzymywania przeciwdrobnoustrojowego kompozytu zawierającego związki cynku i kompozyt przeciwdrobnoustrojowy zawierający związki cynku

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Publication number
PL438302A1
PL438302A1 PL438302A PL43830221A PL438302A1 PL 438302 A1 PL438302 A1 PL 438302A1 PL 438302 A PL438302 A PL 438302A PL 43830221 A PL43830221 A PL 43830221A PL 438302 A1 PL438302 A1 PL 438302A1
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PL
Poland
Prior art keywords
zinc compounds
antimicrobial composite
composite containing
containing zinc
zinc
Prior art date
Application number
PL438302A
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English (en)
Inventor
Maciej MICHALIK
Katarzyna Kupińska
Agnieszka Zofia Wilczewska
Beata Kalska-Szostko
Justyna Krajenta
Sylwia Gorzoch
Marek Jałbrzykowski
Original Assignee
Michalik Maciej Panamedica
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.)
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Publication date
Application filed by Michalik Maciej Panamedica filed Critical Michalik Maciej Panamedica
Priority to PL438302A priority Critical patent/PL438302A1/pl
Priority to EP22460026.2A priority patent/EP4112675A1/en
Publication of PL438302A1 publication Critical patent/PL438302A1/pl

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    • C08J3/20—Compounding polymers with additives, e.g. colouring
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    • C08J3/00—Processes of treating or compounding macromolecular substances
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    • C08J2433/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
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    • C08J2439/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers
    • C08J2439/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
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    • C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
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    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
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Abstract

Przedmiotem wynalazku jest sposób otrzymywania przeciwdrobnoustrojowego kompozytu zawierającego związki cynku i kompozyt przeciwdrobnoustrojowy zawierający związki cynku. Sposób otrzymywania przeciwdrobnoustrojowego kompozytu stosowanego jako dodatek do tworzyw sztucznych zawierającego polipropylen i związki cynku charakteryzuje się tym, że do soli cynku w ilości 27 - 42% (w/w) dodaje się wodę w ilości 35,4 - 71,3% (w/w) i miesza się przez 1 godzinę w temperaturze pokojowej. Następnie dodaje się 1,7% - 20% (w/w) polimeru stabilizującego wybranego z grupy: poliwinylopirolidon, poliimina, poliakrylan, poli(glikol etylenowy), poli(alkohol winylowy) lub polisulfon kontynuując mieszanie przez kolejne 2 godziny, po czym mieszaninę przefiltrowuje się. Otrzymany roztwór soli cynku i polimeru dozuje się do ekstrudera z polimerem stanowiącym podstawę kompozytu (poliolefiny lub poliestry lub poliamidy) podczas procesu wytłaczania i miesza się oraz ogrzewa się do temperatury mięknięcia polimeru. Następnie przeciska się przez dysze, chłodzi się i rozdrabnia się za pomocą granulatora oraz suszy się w suszarce w temp. 80°C przez 1 godzinę. Jako sole cynku stosuje się octan lub siarczan lub azotan lub chlorek cynku.
PL438302A 2021-06-29 2021-06-29 Sposób otrzymywania przeciwdrobnoustrojowego kompozytu zawierającego związki cynku i kompozyt przeciwdrobnoustrojowy zawierający związki cynku PL438302A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL438302A PL438302A1 (pl) 2021-06-29 2021-06-29 Sposób otrzymywania przeciwdrobnoustrojowego kompozytu zawierającego związki cynku i kompozyt przeciwdrobnoustrojowy zawierający związki cynku
EP22460026.2A EP4112675A1 (en) 2021-06-29 2022-06-10 The method of obtaining an antimicrobial composite containing zinc compounds and an antimicrobial composite containing zinc compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL438302A PL438302A1 (pl) 2021-06-29 2021-06-29 Sposób otrzymywania przeciwdrobnoustrojowego kompozytu zawierającego związki cynku i kompozyt przeciwdrobnoustrojowy zawierający związki cynku

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PL438302A1 true PL438302A1 (pl) 2023-01-02

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PL438302A PL438302A1 (pl) 2021-06-29 2021-06-29 Sposób otrzymywania przeciwdrobnoustrojowego kompozytu zawierającego związki cynku i kompozyt przeciwdrobnoustrojowy zawierający związki cynku

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2926945A1 (en) 2013-06-25 2014-12-31 Ricardo Benavides Perez Bacteriostatic and fungistatic additive in masterbatch for application in plastics, and method for producing same
CN110615933A (zh) * 2018-06-20 2019-12-27 中国石油化工股份有限公司 抗菌防霉聚乙烯组合物和发泡珠粒及其制备方法和成型体
CN111087701B (zh) * 2018-10-23 2022-11-18 中国石油化工股份有限公司 抗菌聚丙烯组合物和微孔抗菌聚丙烯发泡板材及其制备方法和发泡片材
CN111350026B (zh) * 2020-03-19 2021-05-11 北京化工大学 一种具有超长抗菌效果的熔喷级聚丙烯及其制法和应用

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