PL451161A1 - Sposób otrzymywania składnika poliolowego - Google Patents

Sposób otrzymywania składnika poliolowego

Info

Publication number
PL451161A1
PL451161A1 PL451161A PL45116125A PL451161A1 PL 451161 A1 PL451161 A1 PL 451161A1 PL 451161 A PL451161 A PL 451161A PL 45116125 A PL45116125 A PL 45116125A PL 451161 A1 PL451161 A1 PL 451161A1
Authority
PL
Poland
Prior art keywords
oil
polyol component
foam
method obtaining
relation
Prior art date
Application number
PL451161A
Other languages
English (en)
Inventor
Elżbieta Malewska
Maria Kurańska
Aleksander 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 PL451161A priority Critical patent/PL451161A1/pl
Publication of PL451161A1 publication Critical patent/PL451161A1/pl

Links

Classifications

    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C08G18/83—Chemically modified polymers
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/28—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób otrzymywania składnika poliolowego, w którym to sposobie podgrzewa się ciągle mieszając olej albo epoksydowany olej z katalizatorem, w ilości od 2% do 3% w stosunku do masy oleju oraz modyfikatorem, w ilości 2 - 3 moli w stosunku do masy molowej oleju, po czym dodaje się elastyczną piankę poliuretanową, z zachowaniem stosunku masowego oleju albo oleju epoksydowanego do pianki wynoszącego od 1:0,5 do 1:1,5, ciągle mieszając do rozpuszczenia pianki.
PL451161A 2025-02-07 2025-02-07 Sposób otrzymywania składnika poliolowego PL451161A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL451161A PL451161A1 (pl) 2025-02-07 2025-02-07 Sposób otrzymywania składnika poliolowego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL451161A PL451161A1 (pl) 2025-02-07 2025-02-07 Sposób otrzymywania składnika poliolowego

Publications (1)

Publication Number Publication Date
PL451161A1 true PL451161A1 (pl) 2025-07-14

Family

ID=96344870

Family Applications (1)

Application Number Title Priority Date Filing Date
PL451161A PL451161A1 (pl) 2025-02-07 2025-02-07 Sposób otrzymywania składnika poliolowego

Country Status (1)

Country Link
PL (1) PL451161A1 (pl)

Citations (1)

* 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

Patent Citations (1)

* 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JAN WÓJCIK I INNI: "Przemysł Chemiczny 104/1 (2025) str. 70-78", „CHEMICAL RECYCLING OF POLYURETHANES FOR MODULAR CONSTRUCTION" *

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