PL447929A1 - Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej - Google Patents

Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej

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Publication number
PL447929A1
PL447929A1 PL447929A PL44792924A PL447929A1 PL 447929 A1 PL447929 A1 PL 447929A1 PL 447929 A PL447929 A PL 447929A PL 44792924 A PL44792924 A PL 44792924A PL 447929 A1 PL447929 A1 PL 447929A1
Authority
PL
Poland
Prior art keywords
polyol
weight
mixed
biofoam
mixture
Prior art date
Application number
PL447929A
Other languages
English (en)
Other versions
PL248191B1 (pl
Inventor
Elżbieta Malewska
Maria Kurańska
Aleksander Prociak
Tomasz Prociak
Original Assignee
Politechnika Krakowska im. Tadeusza Kościuszki
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 Krakowska im. Tadeusza Kościuszki filed Critical Politechnika Krakowska im. Tadeusza Kościuszki
Priority to PL447929A priority Critical patent/PL248191B1/pl
Publication of PL447929A1 publication Critical patent/PL447929A1/pl
Publication of PL248191B1 publication Critical patent/PL248191B1/pl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania wiskoelastycznej biopianki poliuretanowej, w którym to sposobie komponent poliolowy zawierający mieszaninę polioli, substancję powierzchniowo-czynną, katalizator, przedłużacz łańcucha i wodę miesza się z komponentem izocyjanianowym, po czym wylewa do formy i sezonuje. Komponent poliolowy zawiera mieszaninę polioli, w skład której wchodzi 10% do 60% mas. biopoliolu, od 0 do 30% mas. poliolu polieterowego na bazie sorbitolu, od 20% do 35% mas. reaktywnego wysokofunkcyjnego polioksyalikilenolu, 20% mas. poliolu polieterowego, kopolimeru blokowo-statystycznego tlenku etylenu i tlenku propylenu na bazie gliceryny. Na każde 100 g mieszaniny polioli używa się od 0,2 do 1 g katalizatora, od 0,1 do 1,0 g substancji powierzchniowo czynnych, od 2 do 3 g przedłużacza łańcucha i od 2 do 4,2 g wody, następnie wszystkie składniki komponentu poliolowego miesza się, po czym dodaje się do nich komponent izocyjanianowy z zachowaniem indeksu izocyjanianowego od 0,45 do 0,6, całość miesza się, wylewa do formy i sezonuje.
PL447929A 2024-03-05 2024-03-05 Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej PL248191B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL447929A PL248191B1 (pl) 2024-03-05 2024-03-05 Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447929A PL248191B1 (pl) 2024-03-05 2024-03-05 Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej

Publications (2)

Publication Number Publication Date
PL447929A1 true PL447929A1 (pl) 2025-09-08
PL248191B1 PL248191B1 (pl) 2025-11-03

Family

ID=96946631

Family Applications (1)

Application Number Title Priority Date Filing Date
PL447929A PL248191B1 (pl) 2024-03-05 2024-03-05 Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej

Country Status (1)

Country Link
PL (1) PL248191B1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008063594A1 (en) * 2006-11-16 2008-05-29 Cargill, Incorporated Viscoelastic polyurethane foams comprising oligomeric natural oil polyols
PL242255B1 (pl) * 2019-06-19 2023-02-06 Politechnika Krakowska Im Tadeusza Kosciuszki Sposób wytwarzania otwartokomórkowej pianki poliuretanowej
PL439731A1 (pl) * 2021-12-03 2023-06-05 Cis Spółka Z Ograniczoną Odpowiedzialnością Sposób wytwarzania kompozycji elastycznej pianki poliuretanowej z zastosowaniem surowców odnawialnych i foli ochronnej

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008063594A1 (en) * 2006-11-16 2008-05-29 Cargill, Incorporated Viscoelastic polyurethane foams comprising oligomeric natural oil polyols
PL242255B1 (pl) * 2019-06-19 2023-02-06 Politechnika Krakowska Im Tadeusza Kosciuszki Sposób wytwarzania otwartokomórkowej pianki poliuretanowej
PL439731A1 (pl) * 2021-12-03 2023-06-05 Cis Spółka Z Ograniczoną Odpowiedzialnością Sposób wytwarzania kompozycji elastycznej pianki poliuretanowej z zastosowaniem surowców odnawialnych i foli ochronnej

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
E. MALEWSKA I INNI: "Materials 2024, 17, 158, DOI: 10.3390/ma17010158, 28.12.2023r.", „APPLICATION OF MODIFIED SEED OILS OF SELECTED FRUITS IN THE SYNTHESIS OF POLYURETHANE THERMAL INSULATING MATERIALS" *

Also Published As

Publication number Publication date
PL248191B1 (pl) 2025-11-03

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