PL442901A1 - Blenda polimerowa na osnowie kwasu poli(3-hydroksymasłowego), sposób wytwarzania tej blendy polimerowej oraz jej zastosowanie - Google Patents

Blenda polimerowa na osnowie kwasu poli(3-hydroksymasłowego), sposób wytwarzania tej blendy polimerowej oraz jej zastosowanie

Info

Publication number
PL442901A1
PL442901A1 PL442901A PL44290122A PL442901A1 PL 442901 A1 PL442901 A1 PL 442901A1 PL 442901 A PL442901 A PL 442901A PL 44290122 A PL44290122 A PL 44290122A PL 442901 A1 PL442901 A1 PL 442901A1
Authority
PL
Poland
Prior art keywords
polymer blend
application
poly
hydroxybutyric acid
producing
Prior art date
Application number
PL442901A
Other languages
English (en)
Other versions
PL247035B1 (pl
Inventor
Iwona ZARZYKA
Beata Krzykowska
Original Assignee
Politechnika Rzeszowska im. Ignacego Łukasiewicza
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 Politechnika Rzeszowska im. Ignacego Łukasiewicza filed Critical Politechnika Rzeszowska im. Ignacego Łukasiewicza
Priority to PL442901A priority Critical patent/PL247035B1/pl
Publication of PL442901A1 publication Critical patent/PL442901A1/pl
Publication of PL247035B1 publication Critical patent/PL247035B1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/205—Compounds containing groups, e.g. carbamates
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Blenda polimerowa na osnowie kwasu poli(3-hydroksymasłowego) zawierająca aromatyczny liniowy poliuretan łańcuchowy rozproszony w osnowie, według zgłoszenia charakteryzuje się tym, że aromatyczny liniowy poliuretan zawiera pierścienie fenylowe, a jego zawartość w osnowie wynosi od 5% mas. Do 15% mas. Kolejnym przedmiotem zgłoszenia jest sposób wytwarzania powyższej blendy. Sposób, według wynalazku charakteryzuje się tym, że w pierwszym etapie aromatyczny liniowy poliuretan łańcuchowy z pierścieniami fenylowymi podgrzewa się do stanu ciekłego, a następnie przechodzi się do etapu drugiego, w którym od 5% mas. do 15% mas. aromatycznego liniowego poliuretanu łańcuchowego z pierścieniami fenylowymi homogenizuje się z kwasem poli(3-hydroksymasłowym), po czym zhomogenizowaną mieszaninę wytłacza się na wytłaczarce. Ponadto zgłoszenie obejmuje także zastosowanie blendy polimerowej, według wynalazku do wytwarzania tekstyliów rolniczych oraz materiałów opakowaniowych.
PL442901A 2022-11-22 2022-11-22 Blenda polimerowa na osnowie kwasu poli(3-hydroksymasłowego), sposób wytwarzania tej blendy polimerowej oraz jej zastosowanie PL247035B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL442901A PL247035B1 (pl) 2022-11-22 2022-11-22 Blenda polimerowa na osnowie kwasu poli(3-hydroksymasłowego), sposób wytwarzania tej blendy polimerowej oraz jej zastosowanie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442901A PL247035B1 (pl) 2022-11-22 2022-11-22 Blenda polimerowa na osnowie kwasu poli(3-hydroksymasłowego), sposób wytwarzania tej blendy polimerowej oraz jej zastosowanie

Publications (2)

Publication Number Publication Date
PL442901A1 true PL442901A1 (pl) 2024-05-27
PL247035B1 PL247035B1 (pl) 2025-04-28

Family

ID=91227456

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442901A PL247035B1 (pl) 2022-11-22 2022-11-22 Blenda polimerowa na osnowie kwasu poli(3-hydroksymasłowego), sposób wytwarzania tej blendy polimerowej oraz jej zastosowanie

Country Status (1)

Country Link
PL (1) PL247035B1 (pl)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL435125A1 (pl) * 2020-08-27 2022-02-28 Politechnika Rzeszowska im. Ignacego Łukasiewicza Kompozyt polimerowy oraz sposób wytwarzania kompozytu polimerowego

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL435125A1 (pl) * 2020-08-27 2022-02-28 Politechnika Rzeszowska im. Ignacego Łukasiewicza Kompozyt polimerowy oraz sposób wytwarzania kompozytu polimerowego

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
I. ZARZYKA I INNI: "Acta of Bioengineering and Biomechanics 2020;22(1):97-110", „HYBRID NANOBIOCOMPOSITES BASED ON POLY(3-HYDROXYBUTYRATE)– CHARACTERIZATION, THERMAL AND MECHANICAL PROPERTIES" *
I. ZARZYKA I INNI: "Acta of Bioengineering and Biomechanics, 2021, 23(2),91-105", "THERMALLY STABLE BIOPOLYMER COMPOSITES BASED ON POLY(3-HYDROXYBUTYRATE) MODIFIED WITH LINEAR ALIPHATIC POLYURETHANES – PREPARATION AND PROPERTIES" *

Also Published As

Publication number Publication date
PL247035B1 (pl) 2025-04-28

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