PL442356A1 - Polyether polyol, its production method and its use, and flexible polyurethane foam - Google Patents

Polyether polyol, its production method and its use, and flexible polyurethane foam

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Publication number
PL442356A1
PL442356A1 PL442356A PL44235622A PL442356A1 PL 442356 A1 PL442356 A1 PL 442356A1 PL 442356 A PL442356 A PL 442356A PL 44235622 A PL44235622 A PL 44235622A PL 442356 A1 PL442356 A1 PL 442356A1
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PL
Poland
Prior art keywords
polyether polyol
polyol
flexible polyurethane
starter
prepare
Prior art date
Application number
PL442356A
Other languages
Polish (pl)
Inventor
Mirosław Płocieniak
Michał Salasa
Łukasz Makuła
Magdalena Wróblewska
Henryk Wojdyła
Original Assignee
Pcc Rokita Spółka Akcyjna
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 Pcc Rokita Spółka Akcyjna filed Critical Pcc Rokita Spółka Akcyjna
Priority to PL442356A priority Critical patent/PL442356A1/en
Priority to PCT/PL2023/050079 priority patent/WO2024072240A1/en
Publication of PL442356A1 publication Critical patent/PL442356A1/en

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    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic 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
    • C08G18/28—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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3275—Hydroxyamines containing two hydroxy 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene 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
    • C08G18/40—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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4891—Polyethers modified with higher fatty oils or their acids or by resin 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Przedmiotem zgłoszenia jest poliol polieterowy zawierający od 75% do 100% molowych pierwszorzędowych grup hydroksylowych w stosunku do wszystkich grup hydroksylowych i mający współczynnik węglowodorowy (W<sub>W</sub>) wynoszący co najmniej 8,5, przy czym współczynnik węglowodorowy oblicza się zgodnie ze wzorem, w którym: a oznacza liczbę atomów węgla w cząsteczce poliolu polieterowego, będącą sumą liczb atomów węgla pochodzących od startera, tlenku etylenu i epitlenku C3-C8, stosowanych do wytworzenia wspomnianego poliolu; b oznacza liczbę atomów wodoru w cząsteczce poliolu polieterowego, będącą sumą liczb atomów wodoru pochodzących od startera, tlenku etylenu i epitlenku C3-C8, stosowanych do wytworzenia wspomnianego poliolu; d oznacza liczbę atomów tlenu w cząsteczce poliolu polieterowego, będącą sumą liczb atomów tlenu pochodzących od startera, tlenku etylenu i epitlenku C3-C8, stosowanych do wytworzenia wspomnianego poliolu. Przedmiotem zgłoszenia jest również sposób wytwarzania poliolu polieterowego o wskazanych powyżej właściwościach i jego zastosowanie do wytwarzania elastycznych pianek poliuretanowych. Ponadto przedmiotem zgłoszenia jest również elastyczna pianka poliuretanowa wytworzona z zastosowaniem opisanego powyżej poliolu.The subject of the application is a polyether polyol containing from 75% to 100% mol of primary hydroxyl groups in relation to all hydroxyl groups and having a hydrocarbon coefficient (W<sub>W</sub>) of at least 8.5, the hydrocarbon coefficient being calculated according to the formula where: a is the number of carbon atoms in the polyether polyol molecule, being the sum of the numbers of carbon atoms coming from the starter, ethylene oxide and C3-C8 epoxide used to prepare said polyol; b is the number of hydrogen atoms in the polyether polyol molecule, which is the sum of the numbers of hydrogen atoms derived from the starter, ethylene oxide and C3-C8 epoxide used to prepare said polyol; d is the number of oxygen atoms in the polyether polyol molecule, which is the sum of the numbers of oxygen atoms coming from the starter, ethylene oxide and C3-C8 epoxide used to prepare said polyol. The subject of the application is also a method of producing polyether polyol with the above-mentioned properties and its use in the production of flexible polyurethane foams. Moreover, the subject of the application is also a flexible polyurethane foam produced using the polyol described above.

PL442356A 2022-09-26 2022-09-26 Polyether polyol, its production method and its use, and flexible polyurethane foam PL442356A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL442356A PL442356A1 (en) 2022-09-26 2022-09-26 Polyether polyol, its production method and its use, and flexible polyurethane foam
PCT/PL2023/050079 WO2024072240A1 (en) 2022-09-26 2023-09-25 Polyether polyol, its production method and its use, and flexible polyurethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442356A PL442356A1 (en) 2022-09-26 2022-09-26 Polyether polyol, its production method and its use, and flexible polyurethane foam

Publications (1)

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PL442356A1 true PL442356A1 (en) 2024-04-02

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PL (1) PL442356A1 (en)
WO (1) WO2024072240A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL199860B1 (en) * 1999-04-24 2008-11-28 Bayer Ag Long-chain polyether polyols with a high proportion of primary oh groups
PL207514B1 (en) * 1999-12-14 2010-12-31 Basf Ag Method for production of polyether alcohols
US20110269863A1 (en) * 2010-04-30 2011-11-03 Basf Se Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes
US20180155485A1 (en) * 2015-06-30 2018-06-07 Dow Global Technologies Llc Method for making propylene oxide/ethylene oxide copolymers using double metal cyanide catalysts, and copolymers so made
EP3209706B1 (en) * 2014-10-22 2018-09-05 Dow Global Technologies LLC Dual catalyst system for high primary hydroxyl polyols

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL199860A1 (en) 1977-07-25 1978-05-22 Zjednoczenie Budownictwa Rolni FOUNDATION AND FOUNDATION METHOD
US4721818A (en) 1987-03-20 1988-01-26 Atlantic Richfield Company Purification of polyols prepared using double metal cyanide complex catalysts
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5563221A (en) 1995-06-21 1996-10-08 Arco Chemical Technology, L.P. Process for making ethylene oxide-capped polyols from double metal cyanide-catalyzed polyols
US5639705A (en) 1996-01-19 1997-06-17 Arco Chemical Technology, L.P. Double metal cyanide catalysts and methods for making them
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US6884826B2 (en) 2003-06-09 2005-04-26 Bayer Antwerp, N.V. Process for preparing double metal cyanide catalyzed polyols
CN101821307A (en) * 2007-08-06 2010-09-01 陶氏环球技术公司 Polyol blends and their use in making polymers
CN103755950B (en) * 2014-01-16 2016-03-02 南京红宝丽股份有限公司 A kind of continuous production method of flame retardant polyether polyol
EP3760659A1 (en) * 2019-07-01 2021-01-06 Covestro Deutschland AG Amine-started polyols as catalysts which can be built in in hr foams

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL199860B1 (en) * 1999-04-24 2008-11-28 Bayer Ag Long-chain polyether polyols with a high proportion of primary oh groups
PL207514B1 (en) * 1999-12-14 2010-12-31 Basf Ag Method for production of polyether alcohols
US20110269863A1 (en) * 2010-04-30 2011-11-03 Basf Se Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes
EP3209706B1 (en) * 2014-10-22 2018-09-05 Dow Global Technologies LLC Dual catalyst system for high primary hydroxyl polyols
US20180155485A1 (en) * 2015-06-30 2018-06-07 Dow Global Technologies Llc Method for making propylene oxide/ethylene oxide copolymers using double metal cyanide catalysts, and copolymers so made

Also Published As

Publication number Publication date
WO2024072240A1 (en) 2024-04-04

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