BR112023000178A2 - Método para produzir um poliol polimérico, e, poliol polimérico - Google Patents

Método para produzir um poliol polimérico, e, poliol polimérico

Info

Publication number
BR112023000178A2
BR112023000178A2 BR112023000178A BR112023000178A BR112023000178A2 BR 112023000178 A2 BR112023000178 A2 BR 112023000178A2 BR 112023000178 A BR112023000178 A BR 112023000178A BR 112023000178 A BR112023000178 A BR 112023000178A BR 112023000178 A2 BR112023000178 A2 BR 112023000178A2
Authority
BR
Brazil
Prior art keywords
polymeric polyol
producing
polyol
polymeric
dispersed
Prior art date
Application number
BR112023000178A
Other languages
English (en)
Inventor
Claessens Sven
Barnes Kathleen
A Bloxom Stephanie
Thomaes Niek
De Smet Antoon
B Schaffer Nicholas
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112023000178A2 publication Critical patent/BR112023000178A2/pt

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
    • 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
    • C08G65/2609—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 containing aliphatic hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33348—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

MÉTODO PARA PRODUZIR UM POLIOL POLIMÉRICO, E, POLIOL POLIMÉRICO. Trata-se de um polímero termoplástico pré-formado que é disperso em um poliol por meio de um processo de dispersão mecânica. Um estabilizador está presente para estabilizar as partículas poliméricas dispersas. Um antissolvente também está presente. Descobriu-se que o antissolvente leva ao tamanho de partícula menor e maior estabilidade da dispersão.
BR112023000178A 2020-07-08 2021-07-07 Método para produzir um poliol polimérico, e, poliol polimérico BR112023000178A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063049143P 2020-07-08 2020-07-08
PCT/US2021/040639 WO2022010986A1 (en) 2020-07-08 2021-07-07 Melt dispersion process for making polymer polyols

Publications (1)

Publication Number Publication Date
BR112023000178A2 true BR112023000178A2 (pt) 2023-01-31

Family

ID=77168445

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023000178A BR112023000178A2 (pt) 2020-07-08 2021-07-07 Método para produzir um poliol polimérico, e, poliol polimérico

Country Status (7)

Country Link
US (1) US20230242757A1 (pt)
EP (1) EP4178993A1 (pt)
JP (1) JP2023534169A (pt)
CN (1) CN115989250A (pt)
BR (1) BR112023000178A2 (pt)
MX (1) MX2023000328A (pt)
WO (1) WO2022010986A1 (pt)

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866744A (en) 1954-05-12 1958-12-30 Exxon Research Engineering Co Method of reforming hydrocarbons used in platinum catalyst in a plurality of separate reaction zones
US3427334A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
US3427335A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same
GB1063525A (en) 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
US3278459A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3278457A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3278458A (en) 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3427256A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
US3849156A (en) 1969-01-31 1974-11-19 Union Carbide Corp Process for providing a backing on carpets
US3755212A (en) 1971-05-13 1973-08-28 Dow Chemical Co Air blown polyurethane foams
US3821130A (en) 1972-04-26 1974-06-28 Dow Chemical Co Air frothed polyurethane foams
US4390645A (en) 1979-11-23 1983-06-28 The Dow Chemical Company Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes therefrom
US5109717A (en) 1990-02-22 1992-05-05 Mccormick & Company, Inc. Method and apparatus for measuring flowability of powders
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
SG71011A1 (en) * 1996-01-29 2000-03-21 Shell Int Research Polymer polyol and process for the preparation of polymer polyols
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US6979477B2 (en) 2000-09-06 2005-12-27 Urethane Soy Systems Company Vegetable oil-based coating and method for application
US7063877B2 (en) 1998-09-17 2006-06-20 Urethane Soy Systems Company, Inc. Bio-based carpet material
US6962636B2 (en) 1998-09-17 2005-11-08 Urethane Soy Systems Company, Inc. Method of producing a bio-based carpet material
DE19903390A1 (de) * 1999-01-29 2000-08-03 Bayer Ag Stabilisierte, feindisperse niedrigviskose Polymerpolyole mit einem hohen Gehalt an Polystyrol oder Polystyrol-Copolymerisaten
CN1249164C (zh) 2000-10-05 2006-04-05 陶氏环球技术公司 预聚物在多元醇中的分散体
US8436063B2 (en) * 2004-10-25 2013-05-07 Dow Global Technologies Llc Polymer polyols and polymer dispersions made from vegetable oil-based hydroxyl-containing materials
WO2006099630A1 (en) * 2005-03-17 2006-09-21 Lubrizol Advanced Materials, Inc. Nanoparticle/vinyl polymer composites
EP2099865B1 (de) 2006-11-09 2013-05-22 Basf Se Verfahren zur herstellung von polyoldispersionen
JP5612572B2 (ja) * 2008-06-19 2014-10-22 ダウ グローバル テクノロジーズ エルエルシー ポリマーポリオールを製造するための溶融分散プロセス
US8779081B2 (en) * 2011-03-15 2014-07-15 Sabic Global Technologies B.V. Process for formation of poly(arylene ethers) with lower fine particle content
CN103687884B (zh) * 2011-05-12 2016-03-09 陶氏环球技术有限责任公司 稳定剂聚合法和制备聚合物多元醇的方法
US9994701B2 (en) * 2012-10-05 2018-06-12 Dow Global Technologies Llc Macromer and process for making polymer polyols
WO2015165761A1 (en) 2014-04-30 2015-11-05 Basf Se Process for making a polymer polyol
CN109134804B (zh) * 2016-12-19 2021-10-22 科思创德国股份有限公司 聚氨酯水性分散体

Also Published As

Publication number Publication date
JP2023534169A (ja) 2023-08-08
WO2022010986A1 (en) 2022-01-13
EP4178993A1 (en) 2023-05-17
US20230242757A1 (en) 2023-08-03
MX2023000328A (es) 2023-02-01
CN115989250A (zh) 2023-04-18

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