PL424184A1 - Compound with antimicrobiological and antioxidative action and method for obtaining it - Google Patents

Compound with antimicrobiological and antioxidative action and method for obtaining it

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Publication number
PL424184A1
PL424184A1 PL424184A PL42418418A PL424184A1 PL 424184 A1 PL424184 A1 PL 424184A1 PL 424184 A PL424184 A PL 424184A PL 42418418 A PL42418418 A PL 42418418A PL 424184 A1 PL424184 A1 PL 424184A1
Authority
PL
Poland
Prior art keywords
weight
parts
temperature
pvc
mixture
Prior art date
Application number
PL424184A
Other languages
Polish (pl)
Other versions
PL244331B1 (en
Inventor
Katarzyna Skórczewska
Joanna Szulc
Krzysztof Lewandowski
Original Assignee
Uniwersytet Technologiczno-Przyrodniczy im. Jana i Jędrzeja Śniadeckich w Bydgoszczy
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 Uniwersytet Technologiczno-Przyrodniczy im. Jana i Jędrzeja Śniadeckich w Bydgoszczy filed Critical Uniwersytet Technologiczno-Przyrodniczy im. Jana i Jędrzeja Śniadeckich w Bydgoszczy
Priority to PL424184A priority Critical patent/PL244331B1/en
Publication of PL424184A1 publication Critical patent/PL424184A1/en
Publication of PL244331B1 publication Critical patent/PL244331B1/en

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Przedmiotem zgłoszenia jest tworzywo o działaniu antymikrobiologicznym i antyoksydacyjnym oraz sposób jego otrzymywania, do stosowania zwłaszcza do wytwarzania opakowań w przemyśle spożywczym. Tworzywo według wynalazku zawiera na 100 części wagowych PCV zawiera od 0,2 do 30 części wagowych olejku kasjowego oraz od 0,1 do 70 części wagowych dowolnego plastyfikatora PVC. Zgłoszenie zawiera też sposób otrzymywania tworzywa polimerowego o działaniu antymikrobiologicznym i antyoksydacyjnym charakteryzującym się tym, że do mieszalnika o temperaturze 85 - 115°C, wprowadza się 100 części wagowych suspensyjnego PVC, oraz od 1 do 4 części wagowych stabilizatora termicznego, następnie całość miesza się do czasu osiągnięcia przez mieszaninę temperatury ≥ 80°C, a do powstałej mieszaniny PVC ze stabilizatorem termicznym dodaje się mieszaninę ciekłych składników, otrzymaną poprzez mechaniczne wymieszanie od 0,1 do 70 części wagowych plastyfikatora z od 0,2 do 30 części wagowych olejku kasjowego, a następnie całość kompozycji miesza się przez 5 do 15 minut, kolejno mieszankę chłodzi się do temperatury 16 - 25°C i wytłacza znanymi sposobami przy czym temperatura uplastyczniania i temperatura wytłaczania jest ≤ 165°C.The subject of the application is a material with antimicrobial and antioxidant properties and a method of obtaining it, especially for use in the production of packaging in the food industry. The material according to the invention contains, per 100 parts by weight of PVC, from 0.2 to 30 parts by weight of cassium oil and from 0.1 to 70 parts by weight of any PVC plasticizer. The application also includes a method for obtaining a polymer material with antimicrobial and antioxidant activity, characterized by the fact that 100 parts by weight of suspension PVC and from 1 to 4 parts by weight of a thermal stabilizer are introduced into a mixer at a temperature of 85 - 115°C, then the whole thing is mixed until time the mixture reaches a temperature of ≥ 80°C, and a mixture of liquid ingredients obtained by mechanically mixing from 0.1 to 70 parts by weight of the plasticizer with from 0.2 to 30 parts by weight of cassium oil is added to the resulting PVC mixture with a thermal stabilizer, and then the entire composition is mixed for 5 to 15 minutes, then the mixture is cooled to a temperature of 16 - 25°C and extruded using known methods, with the plasticization temperature and extrusion temperature being ≤ 165°C.

PL424184A 2018-01-03 2018-01-03 A material with antimicrobial and antioxidant properties and a method of obtaining it PL244331B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424184A PL244331B1 (en) 2018-01-03 2018-01-03 A material with antimicrobial and antioxidant properties and a method of obtaining it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424184A PL244331B1 (en) 2018-01-03 2018-01-03 A material with antimicrobial and antioxidant properties and a method of obtaining it

Publications (2)

Publication Number Publication Date
PL424184A1 true PL424184A1 (en) 2019-07-15
PL244331B1 PL244331B1 (en) 2024-01-15

Family

ID=67209643

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424184A PL244331B1 (en) 2018-01-03 2018-01-03 A material with antimicrobial and antioxidant properties and a method of obtaining it

Country Status (1)

Country Link
PL (1) PL244331B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728540A (en) * 1987-01-14 1988-03-01 Gasman Robert C Process for introducing useful additives into already manufactured and fabricated flexible vinyl products
JPS6369866A (en) * 1986-09-12 1988-03-29 Taizo Ayukawa Flexible product containing plasticizer
CN104497433A (en) * 2014-11-13 2015-04-08 苏州威尔德工贸有限公司 Preparation method of PVC composite material used for baby bath

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369866A (en) * 1986-09-12 1988-03-29 Taizo Ayukawa Flexible product containing plasticizer
US4728540A (en) * 1987-01-14 1988-03-01 Gasman Robert C Process for introducing useful additives into already manufactured and fabricated flexible vinyl products
CN104497433A (en) * 2014-11-13 2015-04-08 苏州威尔德工贸有限公司 Preparation method of PVC composite material used for baby bath

Also Published As

Publication number Publication date
PL244331B1 (en) 2024-01-15

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