PL441601A1 - Mieszanina do wytworzenia aktywnej folii na bazie alginianu sodu - Google Patents

Mieszanina do wytworzenia aktywnej folii na bazie alginianu sodu

Info

Publication number
PL441601A1
PL441601A1 PL441601A PL44160122A PL441601A1 PL 441601 A1 PL441601 A1 PL 441601A1 PL 441601 A PL441601 A PL 441601A PL 44160122 A PL44160122 A PL 44160122A PL 441601 A1 PL441601 A1 PL 441601A1
Authority
PL
Poland
Prior art keywords
propylene glycol
sodium alginate
mixture
film based
active film
Prior art date
Application number
PL441601A
Other languages
English (en)
Other versions
PL245821B1 (pl
Inventor
Weronika Janik
Kerstin Ledniowska
Hanna Nosal-Kovalenko
Jolanta Grittner
Gabriela Dudek
Original Assignee
Sieć Badawcza Łukasiewicz - Instytut Ciężkiej Syntezy Organicznej Blachownia
Politechnika Śląska
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 Sieć Badawcza Łukasiewicz - Instytut Ciężkiej Syntezy Organicznej Blachownia, Politechnika Śląska filed Critical Sieć Badawcza Łukasiewicz - Instytut Ciężkiej Syntezy Organicznej Blachownia
Priority to PL441601A priority Critical patent/PL245821B1/pl
Publication of PL441601A1 publication Critical patent/PL441601A1/pl
Publication of PL245821B1 publication Critical patent/PL245821B1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04—Alginic acid; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Przedmiotem zgłoszenia jest mieszanina do wytworzenia aktywnej folii na bazie alginianu sodu charakteryzująca się tym, że składa się z 1,0 - 5,0 cg/g alginianu sodu; 0,25 - 2,5 cg/g ekstraktu roślinnego o zawartości tanin od 70 do 85 cg/g; 19,0 — 38,0 cg/g plastyfikatora i 55,0 — 73,0 cg/g wody. Funkcję plastyfikatora pełni produkt estryfikacji glikolu propylenowego z jednym lub dwoma kwasami karboksylowymi, który zawiera sumarycznie od 30 do 90 cg/g monoestrów glikolu propylenowego i diestrów glikolu propylenowego. Jako plastyfikator jest stosowany epoksydowany produkt estryfikacji glikolu propylenowego z jednym lub dwoma kwasami karboksylowymi, który zawiera od 30 do 80 cg/g epoksydowanych monoestrów glikolu propylenowego i epoksydowanych diestrów glikolu propylenowego.
PL441601A 2022-06-29 2022-06-29 Mieszanina do wytwarzania aktywnej folii na bazie alginianu sodu PL245821B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL441601A PL245821B1 (pl) 2022-06-29 2022-06-29 Mieszanina do wytwarzania aktywnej folii na bazie alginianu sodu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441601A PL245821B1 (pl) 2022-06-29 2022-06-29 Mieszanina do wytwarzania aktywnej folii na bazie alginianu sodu

Publications (2)

Publication Number Publication Date
PL441601A1 true PL441601A1 (pl) 2024-01-03
PL245821B1 PL245821B1 (pl) 2024-10-14

Family

ID=89473583

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441601A PL245821B1 (pl) 2022-06-29 2022-06-29 Mieszanina do wytwarzania aktywnej folii na bazie alginianu sodu

Country Status (1)

Country Link
PL (1) PL245821B1 (pl)

Also Published As

Publication number Publication date
PL245821B1 (pl) 2024-10-14

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