MX2022004047A - Mezcla de resina de poliol para usarse en la produccion de componentes de poliol estables. - Google Patents

Mezcla de resina de poliol para usarse en la produccion de componentes de poliol estables.

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Publication number
MX2022004047A
MX2022004047A MX2022004047A MX2022004047A MX2022004047A MX 2022004047 A MX2022004047 A MX 2022004047A MX 2022004047 A MX2022004047 A MX 2022004047A MX 2022004047 A MX2022004047 A MX 2022004047A MX 2022004047 A MX2022004047 A MX 2022004047A
Authority
MX
Mexico
Prior art keywords
resin blend
polyol
polyol resin
polyurethane
present disclosure
Prior art date
Application number
MX2022004047A
Other languages
English (en)
Inventor
Matthew T Meredith
Robert A Grigsby
Dianne Pham
Original Assignee
Huntsman Petrochemical Llc
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Publication date
Application filed by Huntsman Petrochemical Llc filed Critical Huntsman Petrochemical Llc
Publication of MX2022004047A publication Critical patent/MX2022004047A/es

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    • 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
    • C08G18/1808—Catalysts containing secondary or tertiary amines or salts thereof having alkylene polyamine groups
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    • 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
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    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
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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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

La presente divulgación se refiere a una mezcla de resina de poliol para usarse en una formulación de poliuretano. La mezcla de resina de poliol generalmente incluye: (a) una amina que tiene un valor de pKa entre aproximadamente 6 y aproximadamente 8.5 y una amina protonada obtenida poniendo en contacto una amina terciaria o una eteramina primaria que contiene metilamino que tiene un valor de pKa superior a aproximadamente 9, y un compuesto ácido, (b) un poliol, y (c) una olefina halogenada. La presente divulgación también proporciona formulaciones de poliuretano que contienen la mezcla de resina de poliol y métodos para fabricar espuma de poliuretano a partir de dichas formulaciones de poliuretano. La presente divulgación se refiere a una mezcla de resina de poliol para usarse en una formulación de poliuretano. La mezcla de resina de poliol generalmente incluye (a) una amina que tiene un valor de pKa entre aproximadamente 6 y aproximadamente 8.5, y una amina protonada obtenida poniendo en contacto una amina terciaria o una eteramina primaria que contiene metilamino que tiene un valor de pKa superior a aproximadamente 9 y un compuesto ácido, (b) un poliol, y (c) una olefina halogenada. La presente descripción también proporciona formulaciones de poliuretano que contienen la mezcla de resina de poliol y métodos para fabricar espuma de poliuretano a partir de tales formulaciones de poliuretano.
MX2022004047A 2019-10-02 2020-09-16 Mezcla de resina de poliol para usarse en la produccion de componentes de poliol estables. MX2022004047A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962909308P 2019-10-02 2019-10-02
PCT/US2020/050996 WO2021067035A1 (en) 2019-10-02 2020-09-16 Polyol resin blend for use in producing stable polyol components

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MX2022004047A true MX2022004047A (es) 2022-05-03

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US (1) US20220340705A1 (es)
EP (1) EP4038123A4 (es)
JP (1) JP2022551841A (es)
KR (1) KR20220079583A (es)
CN (1) CN114616262A (es)
AR (1) AR120124A1 (es)
AU (1) AU2020360309A1 (es)
CA (1) CA3156494A1 (es)
MX (1) MX2022004047A (es)
TW (1) TW202120577A (es)
WO (1) WO2021067035A1 (es)

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EP3849701A4 (en) * 2018-09-13 2022-05-11 Huntsman International LLC POLYURETHANE INSULATION FOAM COMPOSITION COMPRISING A STABILIZING COMPOUND
KR20240055873A (ko) * 2021-09-16 2024-04-29 헌츠만 페트로케미칼 엘엘씨 장애 에테르아민 폴리우레탄 촉매

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TW202120577A (zh) 2021-06-01
AR120124A1 (es) 2022-02-02
AU2020360309A1 (en) 2022-04-07
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