MX2016003162A - Proceso asistido con vacio para producir espumas rigidas de poliuretano de celula cerrada utilizando agentes de soplado mixtos. - Google Patents

Proceso asistido con vacio para producir espumas rigidas de poliuretano de celula cerrada utilizando agentes de soplado mixtos.

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Publication number
MX2016003162A
MX2016003162A MX2016003162A MX2016003162A MX2016003162A MX 2016003162 A MX2016003162 A MX 2016003162A MX 2016003162 A MX2016003162 A MX 2016003162A MX 2016003162 A MX2016003162 A MX 2016003162A MX 2016003162 A MX2016003162 A MX 2016003162A
Authority
MX
Mexico
Prior art keywords
rigid polyurethane
vacuum assisted
blowing agents
closed cell
polyurethane foams
Prior art date
Application number
MX2016003162A
Other languages
English (en)
Inventor
Vanni Parenti
Rossella Riccio
Hans Kramer
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2016003162A publication Critical patent/MX2016003162A/es

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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • 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
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    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group

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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)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

La espuma rígida de poliuretano se produce en un proceso de asistido con vacío usando una mezcla de agente de soplado que incluye agua y una hidrofluoroolefina y/o una hidrofluorocloroolefina. En modalidades preferidas, la mezcla de agente de soplado además incluye un hidrocarburo tal como el ciclopentano.
MX2016003162A 2013-09-19 2014-09-18 Proceso asistido con vacio para producir espumas rigidas de poliuretano de celula cerrada utilizando agentes de soplado mixtos. MX2016003162A (es)

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ITMI20131547 2013-09-19
PCT/US2014/056375 WO2015042300A1 (en) 2013-09-19 2014-09-18 Vacuum assisted process to make closed cell rigid polyurethane foams using mixed blowing agents

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Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6626674B2 (ja) * 2014-10-08 2019-12-25 積水ソフランウイズ株式会社 硬質ポリウレタンフォーム用ポリオール組成物、及び硬質ポリウレタンフォームの製造方法
EP3115389B1 (de) * 2015-07-07 2020-04-01 Evonik Operations GmbH Herstellung von polyurethanschaum
CH712780B1 (de) * 2016-07-20 2020-03-13 Brugg Rohr Ag Holding Thermisch gedämmte Mediumrohre mit HFO-haltigem Zellgas.
US11104777B2 (en) 2016-07-29 2021-08-31 Dow Global Technologies Llc Insulative apparatus
US11505670B2 (en) * 2016-11-17 2022-11-22 Covestro Llc Polyurethane foams co-blown with a mixture of a hydrocarbon and a halogenated olefin
EP3577148A1 (en) * 2017-01-31 2019-12-11 Basf Se Hfo containing pu formulation
CN107245137A (zh) * 2017-04-14 2017-10-13 合肥华凌股份有限公司 冰箱用组合聚醚及其制备方法和用途
CN108727551A (zh) * 2017-04-19 2018-11-02 科思创德国股份有限公司 一种硬质聚氨酯泡沫及其制备方法与应用
AT17135U3 (de) * 2017-07-11 2021-09-15 Brugg Rohr Ag Holding Thermisch gedämmte Mediumrohre mit HFO-haltigem Zellgas
JP2020536135A (ja) * 2017-09-29 2020-12-10 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー 発泡体を調製するための発泡剤組成物
EP4227351A1 (en) * 2018-05-04 2023-08-16 The Chemours Company FC, LLC A process of forming a foam
JP7223544B2 (ja) * 2018-10-12 2023-02-16 日産自動車株式会社 非水電解質二次電池用負極およびこれを用いた非水電解質二次電池
CN109734861B (zh) * 2018-12-14 2022-02-08 上海东大聚氨酯有限公司 一种环境友好型太阳能热水器用组合聚醚、聚氨酯泡沫及其制备方法
US11578165B2 (en) 2019-01-21 2023-02-14 Talaco Holdings, LLC Methods of making foams exhibiting desired properties from aromatic polyester polyether polyols derived from polyethylene terephthalates and foams made therefrom
CA3127217A1 (en) * 2019-02-01 2020-08-06 Honeywell International Inc. Thermosetting foams having improved insulating value
JP7324063B2 (ja) * 2019-06-19 2023-08-09 矢崎エナジーシステム株式会社 真空断熱体の製造方法、及び真空断熱体
BR112022003621A2 (pt) * 2019-09-02 2022-06-21 Dow Global Technologies Llc Método para produzir uma espuma de poliuretano, espuma de poliuretano, e, método de fabricação de um gabinete termicamente isolado
BR112022026388A2 (pt) * 2020-06-25 2023-01-17 Basf Se Processo para produzir espumas de poliisocianurato e espuma rígida de poliisocianurato
CN112063004A (zh) * 2020-09-15 2020-12-11 长虹美菱股份有限公司 一种环保型高保温聚氨酯保温层及发泡方法
CN113563555A (zh) * 2021-08-17 2021-10-29 长虹美菱股份有限公司 一种聚氨酯发泡料及其发泡工艺
US20230064318A1 (en) * 2021-09-02 2023-03-02 Tcp Reliable Inc. Shipping Container with Vacuum Insulated Panels Molded in Polyurethane
US11767394B2 (en) 2021-12-09 2023-09-26 Covestro Llc HCFO-containing polyurethane foam-forming compositions, related foams and methods for their production
CN114395094B (zh) * 2021-12-24 2023-12-19 乳源东阳光氟树脂有限公司 一种有机无机复合pvdf树脂乳液、涂膜液及其制备方法
US11767407B1 (en) 2022-04-21 2023-09-26 Covestro Llc HCFO-containing polyurethane foam-forming compositions, related foams and methods for their production

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179914C (nl) 1975-11-04 1986-12-01 Dow Chemical Co Werkwijze voor het door extrusie vervaardigen van een schuimvoorwerp uit een thermoplastische alkenyl-aromatische kunsthars.
US4448952A (en) 1983-01-17 1984-05-15 Basf Wyandotte Corporation Halogenated phenolic polyols and rigid cellular compositions made therefrom
US4448951A (en) 1983-01-17 1984-05-15 Basf Wyandotte Corporation Phenolic polyols and rigid cellular compositions derived therefrom
DE4121161A1 (de) 1991-06-27 1993-01-07 Basf Ag Verfahren zur herstellung von urethan- oder urethan- und isocyanuratgruppen enthaltenden hartschaumstoffen und treibmittel enthaltende emulsionen hierfuer
IT1289472B1 (it) 1996-12-19 1998-10-15 Manni S P A Procedimento ed apparecchiatura per la schiumatura sottovuoto di pannelli isolanti,con insufflaggio di gas inerte
IT1307947B1 (it) 1999-02-10 2001-11-29 Cannon Spa Metodo ed apparecchiatura per la produzione di schiuma poliuretanicaflessibile, in ambiente gassoso.
DK2258404T3 (da) 2002-10-25 2017-11-13 Honeywell Int Inc Fremgangsmåde til sterilisering ved anvendelse af sammensætninger, der indeholder fluorsubstituerede olefiner
US20040089839A1 (en) 2002-10-25 2004-05-13 Honeywell International, Inc. Fluorinated alkene refrigerant compositions
ITMI20041609A1 (it) 2004-08-05 2004-11-05 Crios Spa Procedimento ed apparecchiatura per la schiumatura sottovuoto di armadi frigoriferi
ITMI20041610A1 (it) 2004-08-05 2004-11-05 Crios Spa Metodo ed impianto a tamburo rotante per la schiumatura sotto vuoto di armadi frigoriferi
US20060243944A1 (en) 2005-03-04 2006-11-02 Minor Barbara H Compositions comprising a fluoroolefin
US20070100010A1 (en) 2005-11-01 2007-05-03 Creazzo Joseph A Blowing agents for forming foam comprising unsaturated fluorocarbons
KR20140043830A (ko) * 2005-11-14 2014-04-10 다우 글로벌 테크놀로지스 엘엘씨 향상된 열 전도성을 갖는 강성 폴리우레탄 발포체의 성형 방법
US20100113629A1 (en) 2007-03-29 2010-05-06 Arkema Inc. hydrofluoropropene blowing agents for thermoplastics
CA2941021C (en) * 2007-12-19 2019-01-08 E. I. Du Pont De Nemours And Company Foam-forming compositions containing azeotropic or azeotrope-like mixtures containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyisocyanate-based foams
EP2313450A1 (en) * 2008-08-13 2011-04-27 E. I. du Pont de Nemours and Company Foam-forming compositions containing mixtures of 2-chloro-3,3,3-trifluoropropene and hydrocarbon and their uses in the preparation of polyisocyanate-based foams
ITMI20081867A1 (it) * 2008-10-22 2010-04-22 Dow Global Technologies Inc Processo per lapreparazione di schiume poliuretaniche rigide a celle chiuse
US8481605B2 (en) * 2009-05-21 2013-07-09 Huntsman International Llc Rigid polyurethane foam and system and method for making the same
ES2719589T3 (es) 2010-04-29 2019-07-11 Dow Global Technologies Llc Polioles híbridos de poliéster y poliéter
CA2817556C (en) 2010-11-17 2014-12-30 Fomo Products, Inc. Method for filling wall cavities with expanding foam insulation
WO2013081809A1 (en) * 2011-12-02 2013-06-06 E.I. Du Pont De Nemours And Company 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

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CN105683269A (zh) 2016-06-15
RU2016114439A (ru) 2017-10-24
RU2016114439A3 (es) 2018-05-25
WO2015042300A1 (en) 2015-03-26
US20160200889A1 (en) 2016-07-14
EP3046958A1 (en) 2016-07-27

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