ES2000915A6 - Procedimiento para preparar una espuma rigida de pliuretano - Google Patents

Procedimiento para preparar una espuma rigida de pliuretano

Info

Publication number
ES2000915A6
ES2000915A6 ES8600102A ES8600102A ES2000915A6 ES 2000915 A6 ES2000915 A6 ES 2000915A6 ES 8600102 A ES8600102 A ES 8600102A ES 8600102 A ES8600102 A ES 8600102A ES 2000915 A6 ES2000915 A6 ES 2000915A6
Authority
ES
Spain
Prior art keywords
rigid polyurethane
methods
polyurethane foams
precursor compositions
compositions therefor
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8600102A
Other languages
English (en)
Spanish (es)
Inventor
Michael Augusto Gansow
Geradus Spork Johann Elisabeth
Omar Badie Shadid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Chemical Co filed Critical Dow Chemical Co
Publication of ES2000915A6 publication Critical patent/ES2000915A6/es
Expired legal-status Critical Current

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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5054—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/506—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3293—Hydroxyamines containing heterocyclic 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
    • C08G18/28—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
    • C—CHEMISTRY; METALLURGY
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof

Landscapes

  • 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)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
ES8600102A 1985-07-03 1986-07-03 Procedimiento para preparar una espuma rigida de pliuretano Expired ES2000915A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858516826A GB8516826D0 (en) 1985-07-03 1985-07-03 Precursor compositions of nitrogen-containing polyols

Publications (1)

Publication Number Publication Date
ES2000915A6 true ES2000915A6 (es) 1988-04-01

Family

ID=10581724

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600102A Expired ES2000915A6 (es) 1985-07-03 1986-07-03 Procedimiento para preparar una espuma rigida de pliuretano

Country Status (14)

Country Link
US (1) US4704411A (OSRAM)
EP (1) EP0208512A1 (OSRAM)
JP (1) JPS62502267A (OSRAM)
KR (1) KR900003467B1 (OSRAM)
AR (1) AR247225A1 (OSRAM)
AU (1) AU574581B2 (OSRAM)
BR (1) BR8606753A (OSRAM)
CA (1) CA1271594A (OSRAM)
DK (1) DK110287D0 (OSRAM)
ES (1) ES2000915A6 (OSRAM)
GB (1) GB8516826D0 (OSRAM)
NO (1) NO169446C (OSRAM)
PT (1) PT82904B (OSRAM)
WO (1) WO1987000186A1 (OSRAM)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199504A (en) * 1987-01-06 1988-07-13 Peter Egan Directional dice
DE3943084A1 (de) * 1989-12-27 1991-07-04 Saarbergwerke Ag Verfahren zur verringerung der stickoxidemission bei der verfeuerung von festen brennstoffen
DE69324427T2 (de) * 1992-03-24 1999-08-05 The Dow Chemical Co., Midland, Mich. Neues endbehandlungsverfahren für hydroxyfunktionelle polythethern
NL9200569A (nl) * 1992-03-27 1993-10-18 Dsm Nv Imino-azacyclopentaanpolyol.
TW311920B (OSRAM) * 1993-08-06 1997-08-01 Takeda Pharm Industry Co Ltd
US5387618A (en) * 1993-12-27 1995-02-07 The Dow Chemical Company Process for preparing a polyurethane foam in the presence of a hydrocarbon blowing agent
US5451615A (en) * 1994-10-20 1995-09-19 The Dow Chemical Company Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent
US5721284A (en) * 1996-12-20 1998-02-24 The Dow Chemical Company Open-celled rigid polyurethane foam
JPWO2003072626A1 (ja) * 2002-02-27 2005-06-23 旭硝子株式会社 軟質ポリウレタンフォームの製造方法
US20040069971A1 (en) * 2002-10-15 2004-04-15 Witteveen Martijn M. Polyol compositions and rigid polyisocyanurate foams prepared therefrom
DE10309858A1 (de) * 2003-03-06 2004-09-23 Wacker Polymer Systems Gmbh & Co. Kg Thermostabile Vinylchlorid-Mischpolymerisate
US20070100010A1 (en) * 2005-11-01 2007-05-03 Creazzo Joseph A Blowing agents for forming foam comprising unsaturated fluorocarbons
US20070098646A1 (en) 2005-11-01 2007-05-03 Nappa Mario J Aerosol propellants comprising unsaturated fluorocarbons
EP3567092A1 (en) 2005-11-01 2019-11-13 The Chemours Company FC, LLC Solvent compositions comprising unsaturated fluorinated hydrocarbons
KR20150065922A (ko) 2005-11-01 2015-06-15 이 아이 듀폰 디 네모아 앤드 캄파니 불포화 플루오로카본을 포함하는 발포체 형성을 위한 발포제
PL3461805T3 (pl) 2007-04-27 2023-02-27 The Chemours Company Fc, Llc Azeotropowe i podobne do azeotropowych kompozycje Z-1,1,1,4,4,4-heksafluoro-2-butenu
CA2684290C (en) 2007-06-12 2016-09-06 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of e-1,1,1,4,4,4-hexafluoro-2-butene
EP2170981A1 (en) * 2007-07-20 2010-04-07 E. I. du Pont de Nemours and Company Compositions and use of trans-1,1,1,4,4,4-hexafluoro-2-butene foam-forming composition in the preparation of polyisocyanate-based foams
ES2560454T3 (es) * 2007-09-06 2016-02-19 E. I. Du Pont De Nemours And Company Composiciones azeotrópicas y similares a un azeótropo de E-1,1,1,4,4,5,5,5-octafluoro-2-penteno
AU2008331468B2 (en) * 2007-11-29 2015-02-05 The Chemours Company Fc, Llc. Compositions and use of cis-1,1,1,4,4,4-hexafluoro-2-butene foam-forming composition in the preparation of polyisocyanate-based foams
JP5703027B2 (ja) 2007-12-19 2015-04-15 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Ｚ−１，１，１，４，４，４−ヘキサフルオロ−２−ブテンを含有する共沸もしくは共沸様混合物を含有する発泡体形成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
EP2285859B1 (en) * 2008-06-10 2020-03-18 Dow Global Technologies LLC 1,3- or 1,4-bis(aminomethyl)cyclohexane-initiated polyols and rigid polyurethane foam made therefrom
WO2010100254A1 (en) 2009-03-06 2010-09-10 Solvay Fluor Gmbh Use of unsaturated hydrofluorocarbons
US20110147638A1 (en) * 2009-06-26 2011-06-23 E.I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene, and cyclopentane
US8821749B2 (en) 2010-04-26 2014-09-02 E I Du Pont De Nemours And Company Azeotrope-like compositions of E-1,1,1,4,4,4-hexafluoro-2-butene and 1-chloro-3,3,3-trifluoropropene
EP2619295B1 (en) 2010-09-24 2014-10-22 Dow Global Technologies LLC Non-aromatic based antioxidants for lubricants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251788A (en) * 1962-07-16 1966-05-17 Jefferson Chem Co Inc Preparation of polyurethane foam from 1-{2[bis(2-hydroxypropyl)amino]ethyl}-4-(2-hydroxypropyl) piperazine
US3201400A (en) * 1962-07-16 1965-08-17 Jefferson Chem Co Inc Propylene oxide adducts of 1-{2[bis(2-hydroxypropyl) amino]ethyl}-4-(2-hydroxypropyl)-piperazine
US3221016A (en) * 1962-07-16 1965-11-30 Jefferson Chem Co Inc Piperazine derivatives and method of preparation
DD210543A3 (de) * 1981-07-10 1984-06-13 Schwarzheide Synthesewerk Veb Verfahren zur herstellung von polyetheralkoholen

Also Published As

Publication number Publication date
AU6136686A (en) 1987-01-30
BR8606753A (pt) 1987-10-13
DK110287A (da) 1987-03-03
US4704411A (en) 1987-11-03
CA1271594A (en) 1990-07-10
KR900003467B1 (ko) 1990-05-19
EP0208512A1 (en) 1987-01-14
AR247225A1 (es) 1994-11-30
NO169446B (no) 1992-03-16
WO1987000186A1 (en) 1987-01-15
KR870700656A (ko) 1987-12-30
NO870857L (no) 1987-03-02
JPS62502267A (ja) 1987-09-03
NO169446C (no) 1992-06-24
NO870857D0 (no) 1987-03-02
AU574581B2 (en) 1988-07-07
GB8516826D0 (en) 1985-08-07
PT82904A (en) 1986-08-01
JPH0313249B2 (OSRAM) 1991-02-22
PT82904B (pt) 1989-05-31
DK110287D0 (da) 1987-03-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102