MX2022011987A - Catalizadores de alquilaminopiridina bloqueadas con un acido para una espuma de poliuretano. - Google Patents

Catalizadores de alquilaminopiridina bloqueadas con un acido para una espuma de poliuretano.

Info

Publication number
MX2022011987A
MX2022011987A MX2022011987A MX2022011987A MX2022011987A MX 2022011987 A MX2022011987 A MX 2022011987A MX 2022011987 A MX2022011987 A MX 2022011987A MX 2022011987 A MX2022011987 A MX 2022011987A MX 2022011987 A MX2022011987 A MX 2022011987A
Authority
MX
Mexico
Prior art keywords
alkylaminopyridine
blocked
acid
catalysts
polyurethane foam
Prior art date
Application number
MX2022011987A
Other languages
English (en)
Inventor
Matthew T Meredith
Dianne Pham
Original Assignee
Huntsman Petrochemical 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 Huntsman Petrochemical Llc filed Critical Huntsman Petrochemical Llc
Publication of MX2022011987A publication Critical patent/MX2022011987A/es

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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
    • C08G18/08—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
    • C08G18/2018—Heterocyclic amines; Salts thereof containing one heterocyclic ring having one nitrogen atom 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2081—Heterocyclic amines; Salts thereof containing at least two non-condensed heterocyclic rings
    • 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
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    • 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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3804—Polyhydroxy compounds
    • C08G18/3812—Polyhydroxy compounds having fluorine atoms
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    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
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    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
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    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
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    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
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    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

La presente divulgación se relaciona con catalizadores de alquilaminopiridina bloqueadas con un ácido para su uso en una formulación de poliuretano. La formulación de poliuretano puede incluir el catalizador de alquilaminopiridina bloqueada con un ácido, un compuesto que contiene un grupo funcional isocianato, un compuesto que contiene un hidrógeno activo y un compuesto de olefina halogenada.
MX2022011987A 2020-03-27 2021-03-12 Catalizadores de alquilaminopiridina bloqueadas con un acido para una espuma de poliuretano. MX2022011987A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063000897P 2020-03-27 2020-03-27
PCT/US2021/022080 WO2021194766A1 (en) 2020-03-27 2021-03-12 Acid-blocked alkylaminopyridine catalysts for polyurethane foam

Publications (1)

Publication Number Publication Date
MX2022011987A true MX2022011987A (es) 2023-01-05

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MX2022011987A MX2022011987A (es) 2020-03-27 2021-03-12 Catalizadores de alquilaminopiridina bloqueadas con un acido para una espuma de poliuretano.

Country Status (10)

Country Link
US (1) US20230144476A1 (es)
EP (1) EP4126982A4 (es)
JP (1) JP2023519336A (es)
KR (1) KR20220158797A (es)
CN (1) CN115335417A (es)
BR (1) BR112022019500A2 (es)
CA (1) CA3175955A1 (es)
MX (1) MX2022011987A (es)
TW (1) TW202200545A (es)
WO (1) WO2021194766A1 (es)

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NL120257C (es) 1959-02-27
US3144452A (en) 1962-01-19 1964-08-11 Ici Ltd Polymerisation of organic isocyanates
BE786328A (fr) 1971-07-15 1973-01-15 Ici Ltd Preparation de polyurethannes
DE3942330A1 (de) 1989-12-21 1991-06-27 Basf Ag Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen mit viskoelastischen, koerperschalldaempfenden eigenschaften und hierzu verwendbare polyoxyalkylen-polyol-mischungen
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