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BR112022026388A2 - Processo para produzir espumas de poliisocianurato e espuma rígida de poliisocianurato - Google Patents

Processo para produzir espumas de poliisocianurato e espuma rígida de poliisocianurato

Info

Publication number
BR112022026388A2
BR112022026388A2 BR112022026388A BR112022026388A BR112022026388A2 BR 112022026388 A2 BR112022026388 A2 BR 112022026388A2 BR 112022026388 A BR112022026388 A BR 112022026388A BR 112022026388 A BR112022026388 A BR 112022026388A BR 112022026388 A2 BR112022026388 A2 BR 112022026388A2
Authority
BR
Brazil
Prior art keywords
polyisocyanurate foam
rigid
hydrocarbon compound
compounds
content
Prior art date
Application number
BR112022026388A
Other languages
English (en)
Inventor
Kaluschke Tobias
Renner Christian
Jacobmeier Olaf
Kronig Sabrina
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112022026388A2 publication Critical patent/BR112022026388A2/pt

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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • 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
    • 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
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

PROCESSO PARA PRODUZIR ESPUMAS DE POLIISOCIANURATO E ESPUMA RÍGIDA DE POLIISOCIANURATO. A presente invenção refere-se a um processo para produzir espumas rígidas de poliisocianurato, em que (a) poliisocianato aromático, (b) compostos reativos a isocianato compreendendo pelo menos um poliéterol (b1) e/ou poliésterol (b2), em que o teor numérico médio de átomos de hidrogênio reativos a isocianato dos componentes (b1) e (b2) é de pelo menos 1,7, (c) catalisador, (d) agentes de expansão, (e) retardadores de chama, (f) opcionalmente, substâncias auxiliares e aditivas e (g) opcionalmente, compostos com grupos hidrofóbicos alifáticos e que não se enquadram na definição de compostos (a) a (f) são misturados para proporcionar uma mistura de reação e deixados curar para proporcionar uma espuma rígida de poliisocianurato, em que o agente de expansão (d) compreende pelo menos um composto de hidrocarboneto halogenado alifático (d1) composto por 2 a 5 átomos de carbono, pelo menos um átomo de hidrogênio e pelo menos um átomo de flúor e/ou cloro e o composto (d1) compreende pelo menos uma ligação dupla carbono-carbono e um composto de hidrocarboneto com 4 a 8 átomos de carbono (d2) e a proporção molar de composto de hidrocarboneto halogenado (d1) está entre 20 e 60% em mol e a proporção molar de composto de hidrocarboneto (d2) está entre 40 e 80% em mol, em cada caso com base no teor total dos agentes de expansão (d1) e (d2), e os componentes (b) a (f) podem compreender compostos com grupos hidrofóbicos alifáticos e o teor de grupos hidrofóbicos alifáticos, com base no peso total dos componentes (b) a (g), não é mais do que 4,0% em peso e a mistura para fornecer a mistura de reação é realizada a um índice de isocianato de pelo menos 240. A presente invenção refere-se ainda a uma espuma rígida de poliisocianurato obtenível por um processo de acordo com a invenção.
BR112022026388A 2020-06-25 2021-06-23 Processo para produzir espumas de poliisocianurato e espuma rígida de poliisocianurato BR112022026388A2 (pt)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4446353A1 (de) * 2023-04-14 2024-10-16 Covestro Deutschland AG Polyurethanschaumstoff mit verbesserter dimensionsstabilität

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU551979B2 (en) 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
US5470501A (en) 1995-05-08 1995-11-28 Basf Corporation Processability of hydrocarbon blown, polyisocyanate based foams through use of a compatibilizing agent
US5922779A (en) 1997-10-10 1999-07-13 Stepan Company Polyol blends for producing hydrocarbon-blown polyurethane and polyisocyanurate foams
US5817860A (en) * 1998-03-20 1998-10-06 Essex Specialty Products, Inc. Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof
DE10227072A1 (de) * 2002-06-17 2003-12-24 Basf Ag Polyurethanschaumstoffe, enthaltend modifizierte Polyorganosiloxane
US20050176830A1 (en) * 2004-02-09 2005-08-11 Jinhuang Wu Pentane-blown foams
DE102004013408A1 (de) 2004-03-18 2005-10-06 Basf Ag Polyetheralkohole und Verfahren zur Herstellung von Polyetheralkoholen zur Polyurethansynthese
TWI626262B (zh) 2005-06-24 2018-06-11 哈尼威爾國際公司 發泡體及其產品
US20170369668A1 (en) * 2007-03-29 2017-12-28 Arkema Inc. Blowing Agent Composition of Hydrochlorofluoroolefin
US9738768B2 (en) 2007-03-29 2017-08-22 Arkema Inc. Blowing agent composition of hydrochlorofluoroolefin
PL2735375T3 (pl) 2007-12-17 2020-12-14 Basf Se Zastosowanie rur do nanoszenia ciekłych materiałów wyjściowych dla sztywnego tworzywa piankowego na bazie izocyjanianów przy wytwarzaniu elementów kompozytowych w oparciu o tworzywa piankowe na bazie izocyjanianów
EP2567992B1 (en) * 2007-12-19 2015-11-04 E. I. du Pont de Nemours and Company Foam-forming compositions containing azeotropic or azeotrope-like mixture containing cis-1,1,1,4,4,4-hexafluoro-2-butene and trans-1,2-dichloroethylene and their uses in the preparation of polyisocyanate-based foams
JP2011530646A (ja) * 2008-08-13 2011-12-22 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ２−クロロ−３，３，３−トリフルオロプロペンと炭化水素との混合物を含有する発泡体形成用組成物およびポリイソシアネートベースの発泡体の製造におけるその使用
US20110144216A1 (en) 2009-12-16 2011-06-16 Honeywell International Inc. Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene
KR102008541B1 (ko) 2011-08-01 2019-08-08 바스프 에스이 Ｈｆｏ/물로 발포된 경질 발포체 시스템
SG11201402779UA (en) * 2011-12-02 2014-06-27 Du Pont Foam expansion agent compositions containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyurethane and polyisocyanurate polymer foams
KR20140105739A (ko) 2011-12-09 2014-09-02 허니웰 인터내셔널 인코포레이티드 Hcfo 또는 hfo 발포제를 함유하는 폼 및 폼으로 형성된 물품
CA2861351A1 (en) 2012-01-18 2013-07-25 Basf Se Preparing rigid polyurethane foams
EP2634201A1 (de) 2012-03-01 2013-09-04 Basf Se Polyurethan-Hartschaumstoffe
CA2918686C (en) * 2013-08-13 2017-05-30 Enerlab 2000 Inc. Process for the preparation of lignin based polyurethane products
CN105683269A (zh) * 2013-09-19 2016-06-15 陶氏环球技术有限责任公司 使用混合发泡剂制备闭孔刚性聚氨酯泡沫体的真空辅助方法
US20150210818A1 (en) * 2014-01-27 2015-07-30 E I Du Pont De Nemours And Company Cryogenic insulation foam
EP3115401B8 (en) * 2014-03-05 2021-03-31 Hisense Ronshen (Guangdong) Refrigerator Co., Ltd Low-thermal conductivity rigid polyurethane foam with c-pentane as main foaming agent and manufacturing method and applications thereof
BR112016025760A8 (pt) 2014-05-05 2021-05-04 Resinate Mat Group Inc processo, polióis de poliéster, poliuretano e resina curável
EP3294786A4 (en) 2015-05-15 2019-02-27 Stepan Company ETHOXYLATED VEGETABLE OILS IN LOW DENSITY SPRAY FOAM FORMULATIONS
CN105440302A (zh) 2015-05-21 2016-03-30 霍尼韦尔国际公司 聚氨酯或聚异氰脲酸酯复合板以及其连续生产线生产方法
CN105968302B (zh) * 2016-05-27 2018-09-04 江苏长顺高分子材料研究院有限公司 用于超低温lng储罐储保冷用聚氨酯喷涂组合料及其制备方法
US11505670B2 (en) * 2016-11-17 2022-11-22 Covestro Llc Polyurethane foams co-blown with a mixture of a hydrocarbon and a halogenated olefin
EP3601467A1 (en) 2017-03-20 2020-02-05 The Chemours Company FC, LLC Compositions and uses of trans-1,1,1,4,4,4-hexafluoro-2-butene
WO2018218102A1 (en) 2017-05-26 2018-11-29 Honeywell International Inc. Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene and cyclopentane
EP3710506A1 (en) 2017-11-17 2020-09-23 Covestro Deutschland AG Polyurethane foam composite panel
MX2020011135A (es) * 2018-05-04 2020-11-11 Chemours Co Fc Llc Espumas con rendimiento de aislamiento mejorado.
US11267945B2 (en) * 2020-01-31 2022-03-08 Ddp Specialty Electronic Materials Us, Llc Flame-retardant polyurethane foam
US20230348685A1 (en) * 2020-02-04 2023-11-02 The Chemours Company Fc, Llc Nucleating Agents for PIR Foams

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