PL447930A1 - Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej z zastosowaniem rebiopoliolu - Google Patents

Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej z zastosowaniem rebiopoliolu

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Publication number
PL447930A1
PL447930A1 PL447930A PL44793024A PL447930A1 PL 447930 A1 PL447930 A1 PL 447930A1 PL 447930 A PL447930 A PL 447930A PL 44793024 A PL44793024 A PL 44793024A PL 447930 A1 PL447930 A1 PL 447930A1
Authority
PL
Poland
Prior art keywords
rebiopolyol
biofoam
viscoelastic polyurethane
glycerine
polyols
Prior art date
Application number
PL447930A
Other languages
English (en)
Inventor
Elżbieta Malewska
Maria Kurańska
Aleksander Prociak
Tomasz Prociak
Michał Kucała
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 PL447930A priority Critical patent/PL447930A1/pl
Publication of PL447930A1 publication Critical patent/PL447930A1/pl

Links

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)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania wiskoelastycznej biopianki poliuretanowej, w którym to sposobie komponent poliolowy zawierający mieszaninę polioli z rebiopoliolem, substancję powierzchniowo-czynną, katalizator i wodę miesza się z komponentem izocyjanianowym, po czym wylewa do formy i sezonuje. Komponent poliolowy zawiera mieszaninę polioli, w tym od 10% do 30% mas. rebiopoliolu oraz poliol polieterowy na bazie sorbitolu, reaktywny polioksyalkilenotriol petrochemiczny na bazie gliceryny i poliol polieterowy, kopolimer blokowo-statystyczny tlenku etylenu i tlenku propylenu na bazie gliceryny. Stosowany rebiopoliol jest produktem chemolizy biopianki poliuretanowej glikolem dietylenowym.
PL447930A 2024-03-05 2024-03-05 Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej z zastosowaniem rebiopoliolu PL447930A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL447930A PL447930A1 (pl) 2024-03-05 2024-03-05 Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej z zastosowaniem rebiopoliolu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447930A PL447930A1 (pl) 2024-03-05 2024-03-05 Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej z zastosowaniem rebiopoliolu

Publications (1)

Publication Number Publication Date
PL447930A1 true PL447930A1 (pl) 2025-09-08

Family

ID=96946628

Family Applications (1)

Application Number Title Priority Date Filing Date
PL447930A PL447930A1 (pl) 2024-03-05 2024-03-05 Sposób wytwarzania wiskoelastycznej biopianki poliuretanowej z zastosowaniem rebiopoliolu

Country Status (1)

Country Link
PL (1) PL447930A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2480584T3 (pl) * 2009-09-22 2014-04-30 Inst Of Macromolecular Chemistry As Cr V V I Surowy materiał do produkcji poliuretanu oraz proces jego wytwarzania z poliuretanu odpadowego
CN113896880A (zh) * 2021-10-29 2022-01-07 万华化学（宁波）有限公司 一种废旧硬质聚氨酯泡沫回收制备聚醚多元醇的方法
PL242255B1 (pl) * 2019-06-19 2023-02-06 Politechnika Krakowska Im Tadeusza Kosciuszki Sposób wytwarzania otwartokomórkowej pianki poliuretanowej

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2480584T3 (pl) * 2009-09-22 2014-04-30 Inst Of Macromolecular Chemistry As Cr V V I Surowy materiał do produkcji poliuretanu oraz proces jego wytwarzania z poliuretanu odpadowego
PL242255B1 (pl) * 2019-06-19 2023-02-06 Politechnika Krakowska Im Tadeusza Kosciuszki Sposób wytwarzania otwartokomórkowej pianki poliuretanowej
CN113896880A (zh) * 2021-10-29 2022-01-07 万华化学（宁波）有限公司 一种废旧硬质聚氨酯泡沫回收制备聚醚多元醇的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J. LISZKOWSKA I INNI,: "PRZETWÓRSTWO TWORZYW 5 (wrzesień – październik) 2017, str. 377-382", „RECYKLING CHEMICZNY SZTYWNYCH PIANEK PUR-PIR OTRZYMANYCH NA BAZIE WYBRANYCH ZWIĄZKÓW HYDROKSY- ALKILOWYCH" *

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