MX375891B - Componente de poliol para la produccion de espumas de poliuretano. - Google Patents

Componente de poliol para la produccion de espumas de poliuretano.

Info

Publication number
MX375891B
MX375891B MX2017011649A MX2017011649A MX375891B MX 375891 B MX375891 B MX 375891B MX 2017011649 A MX2017011649 A MX 2017011649A MX 2017011649 A MX2017011649 A MX 2017011649A MX 375891 B MX375891 B MX 375891B
Authority
MX
Mexico
Prior art keywords
production
polyol
polyol component
polyurethane foams
low
Prior art date
Application number
MX2017011649A
Other languages
English (en)
Other versions
MX2017011649A (es
Inventor
Christian Beisele
Céline Chatard
Daniel Baer
Original Assignee
Huntsman Adv Mat Licensing Switzerland 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 Huntsman Adv Mat Licensing Switzerland Gmbh filed Critical Huntsman Adv Mat Licensing Switzerland Gmbh
Publication of MX2017011649A publication Critical patent/MX2017011649A/es
Publication of MX375891B publication Critical patent/MX375891B/es

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    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
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    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
    • C—CHEMISTRY; METALLURGY
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  • Thermal Insulation (AREA)

Abstract

Una composición que comprende (a1) un poliol de poliéter, (a2) un poliol de poliolefina y (a3) un poliol de poliéster obtenible por epoxidación de un éster de ácido graso insaturado y la reacción de apertura del anillo subsecuente con un compuesto que contiene hidrógeno activo, puede ser usada para la preparación de espuma de PUR la cual se distingue por su flexibilidad a baja temperatura y pérdida dieléctrica baja y que es adecuada para llenar el espacio entre el núcleo condensador y la composición externa o aislante de porcelana en la fabricación de bujes de papel impregnados con resina (RIP).
MX2017011649A 2015-03-12 2016-02-08 Componente de poliol para la produccion de espumas de poliuretano. MX375891B (es)

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PCT/EP2016/052592 WO2016142113A1 (en) 2015-03-12 2016-02-08 Polyol component for the production of pur foams

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CA3260152A1 (en) * 2022-06-27 2024-01-04 Huntsman Advanced Materials (Switzerland) Gmbh A POLYOL COMPOSITION FOR THE PRODUCTION OF POLYURETHANE FOAMS SUITABLE FOR FILLING HOLLOW CORE INSULATORS

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JP2018512464A (ja) 2018-05-17
EP3268406B8 (en) 2019-09-18
US20180051124A1 (en) 2018-02-22
ES2731633T3 (es) 2019-11-18
EP3268406A1 (en) 2018-01-17
CA2973777C (en) 2023-09-26
WO2016142113A1 (en) 2016-09-15
CA2973777A1 (en) 2016-09-15
DK3268406T3 (da) 2019-07-22
KR102561225B1 (ko) 2023-07-28
HUE044702T2 (hu) 2019-11-28
CN107406633B (zh) 2020-08-07
EP3268406B1 (en) 2019-05-08
PL3268406T3 (pl) 2019-10-31
TWI706967B (zh) 2020-10-11
KR20170127408A (ko) 2017-11-21
CN107406633A (zh) 2017-11-28
MX2017011649A (es) 2017-11-02
TW201641529A (zh) 2016-12-01
US11976157B2 (en) 2024-05-07
JP6735283B2 (ja) 2020-08-05
US20240279386A1 (en) 2024-08-22

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