MX2020011821A - Componente de poliisocianato, sistema de espuma de poliuretano y articulo elaborado a partir de estos. - Google Patents
Componente de poliisocianato, sistema de espuma de poliuretano y articulo elaborado a partir de estos.Info
- Publication number
- MX2020011821A MX2020011821A MX2020011821A MX2020011821A MX2020011821A MX 2020011821 A MX2020011821 A MX 2020011821A MX 2020011821 A MX2020011821 A MX 2020011821A MX 2020011821 A MX2020011821 A MX 2020011821A MX 2020011821 A MX2020011821 A MX 2020011821A
- Authority
- MX
- Mexico
- Prior art keywords
- aromatic
- polyisocyanate component
- polyisocyanate
- oxazolidone
- group
- Prior art date
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4225—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from residues obtained from the manufacture of dimethylterephthalate and from polyhydroxy compounds
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7875—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/7881—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring having one nitrogen atom in the ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/095—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
- B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
-
- 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
- C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active hydrogen
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/58—Epoxy resins
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6407—Reaction products of epoxy resins with at least equivalent amounts of compounds containing active hydrogen
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
- C08G18/8019—Masked aromatic polyisocyanates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
Abstract
Un componente de poliisocianato, un sistema de espuma de poliuretano, y un artículo elaborado a partir de estos, en donde el componente de poliisocianato incluye (a) una mezcla preformada que incluye un compuesto aromático oxazolidona que es el producto de reacción de al menos un epóxido aromático y al menos un primer poliisocianato que tiene una funcionalidad de isocianato promedio de no más de 2.7 y mayor que 1.8, en presencia de al menos un catalizador, el compuesto aromático oxazolidona incluye al menos un grupo isocianato libre y al menos un grupo aromático oxazolidona, el grupo aromático oxazolidona incluye un grupo aromático y un grupo oxazolidona, y (b) al menos un segundo poliisocianato tiene una funcionalidad de isocianato promedio igual o mayor que 2.7 y menor que 6.0. El segundo poliisocianato se agrega a la mezcla preformada para formar el componente de poliisocianato. El componente de poliisocianato tiene una viscosidad de no más de 4.0 Pa-s a 25 °C, un contenido de grupo aromático oxazolidona de 2 por ciento en peso a 10 por ciento en peso basado en el peso total del componente de poliisocianato y una funcionalidad de isocianato promedio de 1.8 a 6.0.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/087581 WO2019218372A1 (en) | 2018-05-18 | 2018-05-18 | A polyisocyanate component, a polyurethane foaming system and an article made therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020011821A true MX2020011821A (es) | 2021-02-09 |
Family
ID=68539203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020011821A MX2020011821A (es) | 2018-05-18 | 2018-05-18 | Componente de poliisocianato, sistema de espuma de poliuretano y articulo elaborado a partir de estos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US11472910B2 (es) |
EP (1) | EP3794048A4 (es) |
JP (1) | JP7286678B2 (es) |
CN (1) | CN112135852B (es) |
MX (1) | MX2020011821A (es) |
RU (1) | RU2768646C1 (es) |
WO (1) | WO2019218372A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11753516B2 (en) | 2021-10-08 | 2023-09-12 | Covestro Llc | HFO-containing compositions and methods of producing foams |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3313747A (en) * | 1964-10-29 | 1967-04-11 | Baker Chem Co J T | Polymers prepared from isocyanateoxazolidinones |
JPS5231000B2 (es) * | 1972-11-29 | 1977-08-11 | ||
US4377646A (en) * | 1975-04-14 | 1983-03-22 | Blount David H | Process for the production of foamed poly(epoxy-polyisocyanate)silicate polymers |
DE3600764A1 (de) * | 1986-01-14 | 1987-07-16 | Bayer Ag | Waermehaertbare reaktionsharzgemische und ein verfahren zur herstellung von formkoerpern unter verwendung dieser gemische |
DE3644382A1 (de) * | 1986-12-24 | 1988-07-07 | Bayer Ag | Verfahren zur zweistufigen herstellung von formkoerpern |
US4766158A (en) * | 1987-08-03 | 1988-08-23 | Olin Corporation | Urethane-containing oxazolidone-modified isocyanurate foams and a composition and method for their production |
GB8912952D0 (en) | 1989-06-06 | 1989-07-26 | Dow Rheinmuenster | Epoxy-terminated polyoxazolidones,process for the preparation thereof and electrical laminates made from the epoxy-terminated polyoxazolidones |
WO2007040617A1 (en) * | 2005-09-15 | 2007-04-12 | Dow Global Technologies, Inc. | Attached, high reactivity rigid polyurethane foams containing oxazolidone groups |
CN102666633B (zh) * | 2009-11-12 | 2016-02-17 | 陶氏环球技术有限责任公司 | 聚噁唑烷酮树脂 |
JP2013515133A (ja) * | 2009-12-22 | 2013-05-02 | ダウ グローバル テクノロジーズ エルエルシー | オキサゾリドン環含有付加物 |
US9481776B2 (en) * | 2010-12-15 | 2016-11-01 | Covestro Deutschland Ag | Foams of high thermal stability |
RU2604841C9 (ru) | 2011-05-02 | 2017-09-26 | Байер Интеллектуэль Проперти Гмбх | Стойкие к воздействию высоких температур пенопласты с малой теплопроводностью |
CN103649154A (zh) * | 2011-07-04 | 2014-03-19 | 陶氏环球技术有限责任公司 | 在可热固化的环氧树脂体系中作为增韧剂的加合物 |
ITMI20121330A1 (it) | 2012-07-31 | 2014-02-01 | Dow Global Technologies Llc | Metodo per la preparazione di pannelli isolanti espansi resistenti alla fiamma |
EP2803684A1 (de) | 2013-05-13 | 2014-11-19 | Basf Se | Isocyanat-Epoxid-Hybridharze |
US10907021B2 (en) | 2013-07-26 | 2021-02-02 | Basf Se | Isocyanate-epoxy-foam system |
AU2014398063B2 (en) | 2014-06-20 | 2018-10-18 | Dow Global Technologies Llc | Multi-stage latex polymers, process thereof, and coating compositions made thereof |
US10487166B2 (en) | 2014-12-19 | 2019-11-26 | Dow Global Technologies Llc | Aqueous polymer dispersion and process of making the same |
WO2016131878A1 (de) | 2015-02-20 | 2016-08-25 | Covestro Deutschland Ag | Hochtemperaturbeständige schaumstoffe |
EP3148125A1 (en) | 2015-09-25 | 2017-03-29 | Fujitsu Limited | Setting method, server device and service chain system |
-
2018
- 2018-05-18 US US17/044,651 patent/US11472910B2/en active Active
- 2018-05-18 CN CN201880093292.4A patent/CN112135852B/zh active Active
- 2018-05-18 RU RU2020139017A patent/RU2768646C1/ru active
- 2018-05-18 JP JP2020562154A patent/JP7286678B2/ja active Active
- 2018-05-18 WO PCT/CN2018/087581 patent/WO2019218372A1/en active Application Filing
- 2018-05-18 MX MX2020011821A patent/MX2020011821A/es unknown
- 2018-05-18 EP EP18918783.4A patent/EP3794048A4/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP7286678B2 (ja) | 2023-06-05 |
WO2019218372A1 (en) | 2019-11-21 |
JP2021529842A (ja) | 2021-11-04 |
EP3794048A1 (en) | 2021-03-24 |
US20210061939A1 (en) | 2021-03-04 |
US11472910B2 (en) | 2022-10-18 |
CN112135852A (zh) | 2020-12-25 |
CN112135852B (zh) | 2022-11-08 |
EP3794048A4 (en) | 2022-01-26 |
RU2768646C1 (ru) | 2022-03-24 |
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