HUP9904649A2 - Butilén-oxid alkalmazása pentán és ciklopentán kompatibilitásának javítására szilárd poliuretánhabokban - Google Patents

Butilén-oxid alkalmazása pentán és ciklopentán kompatibilitásának javítására szilárd poliuretánhabokban

Info

Publication number
HUP9904649A2
HUP9904649A2 HU9904649A HUP9904649A HUP9904649A2 HU P9904649 A2 HUP9904649 A2 HU P9904649A2 HU 9904649 A HU9904649 A HU 9904649A HU P9904649 A HUP9904649 A HU P9904649A HU P9904649 A2 HUP9904649 A2 HU P9904649A2
Authority
HU
Hungary
Prior art keywords
cyclopentane
pentane
compatibility
improve
foams
Prior art date
Application number
HU9904649A
Other languages
English (en)
Inventor
Debkumar Bhattacharjee
Dwight David Latham
C. R. Leigon
Gilbert L. Nelson
Original Assignee
The Dow Chemical Company
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 The Dow Chemical Company filed Critical The Dow Chemical Company
Publication of HUP9904649A2 publication Critical patent/HUP9904649A2/hu
Publication of HUP9904649A3 publication Critical patent/HUP9904649A3/hu

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
    • 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
    • C08J9/04—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
    • C08J9/12—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
    • 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
    • C08J9/141—Hydrocarbons
    • 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
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/4252—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids derived from polyols containing polyether groups and polycarboxylic acids
    • 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
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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)
  • Polyesters Or Polycarbonates (AREA)

Abstract

A találmány főrmázőtt pőliéter- vagy pőliészter-pőliől keverékekrevőnatkőzik, amelyek pőliűretán és pőliizőcianűrát habők előállításárahasználhatók. A találmány szerinti főrmázőtt pőliőlkeverék egybűtilén-őxidból származó pőliőlt és egy szénhidrőgén-alapúfúvóanyagőt, példáűl pentánt vagy ciklőpentánt tartalmaz. A találmányszerinti bűtilén-őxid pőliőlők kis sűrűségű habők előállításábantörténő alkalmazásánál megfelelő mennyiségű szénhidrőgén típűsúfúvóanyagőt adagőlnak a pőliűretánhab készítménybe nagyőbb mennyiségűvíz hőzzáadása nélkül. ŕ
HU9904649A 1996-12-19 1997-12-19 The use of butylene oxide to improve the compatibility of pentane and cyclopentane in rigid polyurethane foams HUP9904649A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3244996P 1996-12-19 1996-12-19

Publications (2)

Publication Number Publication Date
HUP9904649A2 true HUP9904649A2 (hu) 2000-05-28
HUP9904649A3 HUP9904649A3 (en) 2001-03-28

Family

ID=21865027

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9904649A HUP9904649A3 (en) 1996-12-19 1997-12-19 The use of butylene oxide to improve the compatibility of pentane and cyclopentane in rigid polyurethane foams

Country Status (11)

Country Link
EP (1) EP0946620A1 (hu)
JP (1) JP2001505941A (hu)
KR (1) KR20000057648A (hu)
AR (1) AR010844A1 (hu)
BR (1) BR9714225A (hu)
CA (1) CA2274652A1 (hu)
CO (1) CO4890879A1 (hu)
HU (1) HUP9904649A3 (hu)
PL (1) PL333975A1 (hu)
TR (1) TR199901335T2 (hu)
WO (1) WO1998027132A1 (hu)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1100838A1 (en) * 1998-07-23 2001-05-23 Huntsman International Llc Blends of sucrose- and aromatic amine initiated polyether polyols and their use in rigid polyurethane foam manufacture
DE10038941C2 (de) * 2000-08-09 2002-08-14 Skw Bauwerkstoffe Deutschland Polyurethan-(Polymer-Hybrid-)Dispersion mit verringerter Hydrophilie, Verfahren zu ihrer Herstellung sowie deren Verwendung
EP2683755B1 (de) * 2011-03-08 2015-05-13 Basf Se Verfahren zur herstellung von polyurethan-hartschaumstoffen
EP3827039A1 (de) * 2018-07-25 2021-06-02 Basf Se Silikonfreie schaumstabilisatoren für die herstellung von polyurethanschaumstoffen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454530A (en) * 1966-03-07 1969-07-08 Leslie C Case Novel polyols which are reaction products of a monoepoxide and a cyclic monoanhydride
DE2316293A1 (de) * 1973-03-31 1974-10-10 Basf Ag Verfahren zur herstellung von polyesterolen
US4018815A (en) * 1975-09-29 1977-04-19 Basf Wyandotte Corporation Process for the preparation of polyester polyols
US4521547A (en) * 1984-01-04 1985-06-04 Mobil Oil Corporation Highly flame resistant rigid urethane-isocyanurate foam compositions
JP3587563B2 (ja) * 1994-08-16 2004-11-10 三井化学株式会社 硬質ポリウレタンフォーム
US5470501A (en) * 1995-05-08 1995-11-28 Basf Corporation Processability of hydrocarbon blown, polyisocyanate based foams through use of a compatibilizing agent
US5525702A (en) * 1995-05-18 1996-06-11 The Dow Chemical Company Biodegradable alkylene oxide-lactone copolymers
US5547998A (en) * 1995-11-01 1996-08-20 Basf Corporation Insulating rigid polyurethane foam compositions
US5525641A (en) * 1995-11-01 1996-06-11 Basf Corporation Method of making insulating rigid polyurethane foams

Also Published As

Publication number Publication date
KR20000057648A (ko) 2000-09-25
CA2274652A1 (en) 1998-06-25
CO4890879A1 (es) 2000-02-28
TR199901335T2 (xx) 2001-06-21
HUP9904649A3 (en) 2001-03-28
EP0946620A1 (en) 1999-10-06
WO1998027132A1 (en) 1998-06-25
BR9714225A (pt) 2000-04-18
JP2001505941A (ja) 2001-05-08
PL333975A1 (en) 2000-01-31
AR010844A1 (es) 2000-07-12

Similar Documents

Publication Publication Date Title
ATE413428T1 (de) Treibmittelzusammensetzung und polymerschaum enthaltend ein normalerweise flüssiger hydrofluorkohlenwasserstoff und kohlenstoffdioxid
BR9708646A (pt) ComposiçÊes do tipo azeotropicas de 1,1,1,3,,3-pentafluoropropano e hidrocarboneto e processo de preparaçào de espumas de poliuretano e poliisocianurato
EP0398147A3 (en) A foaming system for rigid urethane and isoyanurate foams
ATE399808T1 (de) Polyolgemisch für die herstellung von polyurethan-hartschäumen
CO4410246A1 (es) Proceso para preparar una espuma de poliuretano en presencia de un agente inflador de hidrocarburo
DE69700406D1 (de) Statistische poly(oxypropylen/oxyethylen) polyole verwendbar zur herstellung von hochelastischen weichschaumstoffen mit verminderten schrumpfungstendenzen sowie daraus hergestellter schaumstoff
DE59711565D1 (de) Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
BR9812508A (pt) Processo para preparar espumas de poliisocianurato modificadas com uretano ou poliuretano rìgidas, espuma de poliisocianurato modificada com uretano ou poliuretano rìgida, e, composição reativa a isocianato polifuncional
BR9914803A (pt) Processo de preparação de espuma de poliuretano rìgida
TW200505974A (en) Flexible moldings of foamed polyurethane and their use
KR950702585A (ko) 경질 폴리우레탄 발포체의 제조 방법(Method for the Production of Hard Polyurethane Foams)
ATE180811T1 (de) Spritzbeständiger wässriger schaum, dessen herstellung und verwendung
DE59812630D1 (de) Lagerstabile, treibmittelhaltige Emulsionen zur Herstellung von Hartschaumstoffen auf Isocyanatbasis
DE502004001219D1 (de) Schäumbare mischungen
NZ331944A (en) A polyol mixture of an aromatic amine-starter polyether, a sucrose-started polyether and a propylene glycol-started polyether is used for producing hydrocarbon-blown hard polyurethane foams
HUP9904649A2 (hu) Butilén-oxid alkalmazása pentán és ciklopentán kompatibilitásának javítására szilárd poliuretánhabokban
CA2278202A1 (en) Closed cell polymer foam
AU6394290A (en) Polyisocyanate compositions and their use in the preparation of flexible polyurethane foams
AU588474B2 (en) Organomineral foamed materials and process for their preparation
ATE21408T1 (de) 1-komponentensysteme zur herstellung von polyurethanschaumstoffen in verbesserter formstabilitaet.
DE69522958D1 (de) Verfahren und zusammensetzungen zur herstellung von hartschaumstoffen mittels nicht-chlorfluorkohlenwasserstoff-treibmitteln
DK1025140T3 (da) Polyformulering
BR0100496A (pt) Composições de agente de sopro de espuma, depré-mistura de espuma e de espuma de poliuretano
ES2070029B1 (es) Procedimiento para la obtencion de espumas de poliuretano.
MX9708850A (es) Espumas hechas con polioles de poliester e hidrofluorocarburos como agentes de soplado.