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MX2018011650A - Composiciones y metodos de catalizador metalico mezclado para producir espuma de poliuretano. - Google Patents

Composiciones y metodos de catalizador metalico mezclado para producir espuma de poliuretano.

Info

Publication number
MX2018011650A
MX2018011650A MX2018011650A MX2018011650A MX2018011650A MX 2018011650 A MX2018011650 A MX 2018011650A MX 2018011650 A MX2018011650 A MX 2018011650A MX 2018011650 A MX2018011650 A MX 2018011650A MX 2018011650 A MX2018011650 A MX 2018011650A
Authority
MX
Mexico
Prior art keywords
polyurethane foam
methods
composition
metal catalyst
mixed metal
Prior art date
Application number
MX2018011650A
Other languages
English (en)
Inventor
Louise Vincent Jean
Denis Bender Jared
R Rogers Joel
Edward Stevens Robert
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of MX2018011650A publication Critical patent/MX2018011650A/es

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    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L75/04—Polyurethanes
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    • 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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    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
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    • C—CHEMISTRY; METALLURGY
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    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Se describen una composición y un proceso para producir espuma de poliuretano utilizando una composición catalítica líquida estable que comprende al menos un catalizador de carboxilato de bismuto líquido y al menos un complejo de dicarboxilato de dialquilestaño líquido. La composición y el proceso descritos producen espuma de poliuretano que tiene propiedades favorables, pero requiere menos metal. Las espumas de poliuretano producidas por esta composición y método catalíticos son útiles para tableros laminados, paneles de construcción, aislamiento de electrodomésticos, aislamiento aplicado por aspersión, cojines de asiento y colchones.
MX2018011650A 2017-09-27 2018-09-25 Composiciones y metodos de catalizador metalico mezclado para producir espuma de poliuretano. MX2018011650A (es)

Applications Claiming Priority (1)

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US201762563815P 2017-09-27 2017-09-27

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MX2018011650A true MX2018011650A (es) 2019-06-06

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MX2018011650A MX2018011650A (es) 2017-09-27 2018-09-25 Composiciones y metodos de catalizador metalico mezclado para producir espuma de poliuretano.

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US (1) US11046850B2 (es)
EP (1) EP3461850B1 (es)
JP (1) JP7250465B2 (es)
KR (1) KR102629095B1 (es)
CN (1) CN109553738B (es)
CA (1) CA3018685A1 (es)
ES (1) ES2818998T3 (es)
MX (1) MX2018011650A (es)
PL (1) PL3461850T3 (es)

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Publication number Priority date Publication date Assignee Title
WO2019170264A1 (de) 2018-03-05 2019-09-12 Evonik Degussa Gmbh Verfahren zur herstellung eines aerogelmaterials
EP3597615A1 (en) 2018-07-17 2020-01-22 Evonik Operations GmbH Granular mixed oxide material and thermal insulating composition on its basis
MX2022009139A (es) * 2020-01-24 2022-10-27 Tower Ipco Co Ltd Tablón resistente sustentable con núcleo de poliuretano.

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JP7250465B2 (ja) 2023-04-03
EP3461850B1 (en) 2020-08-12
CN109553738B (zh) 2022-09-16
ES2818998T3 (es) 2021-04-14
JP2019059936A (ja) 2019-04-18
BR102018069709A2 (pt) 2019-04-16
US20190092942A1 (en) 2019-03-28
PL3461850T3 (pl) 2021-01-11
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CA3018685A1 (en) 2019-03-27
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