HUP0202600A2 - Eljárás lágyhab-tömbpoliolok előállítására - Google Patents

Eljárás lágyhab-tömbpoliolok előállítására

Info

Publication number
HUP0202600A2
HUP0202600A2 HU0202600A HUP0202600A HUP0202600A2 HU P0202600 A2 HUP0202600 A2 HU P0202600A2 HU 0202600 A HU0202600 A HU 0202600A HU P0202600 A HUP0202600 A HU P0202600A HU P0202600 A2 HUP0202600 A2 HU P0202600A2
Authority
HU
Hungary
Prior art keywords
ethylene oxide
carbon atoms
mixture
weight
oxide
Prior art date
Application number
HU0202600A
Other languages
English (en)
Inventor
Georg Heinrich Grosch
Kathrin Harre
Dieter Junge
Harald Larbig
Reinhard Lorenz
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7922469&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUP0202600(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of HUP0202600A2 publication Critical patent/HUP0202600A2/hu
Publication of HUP0202600A3 publication Critical patent/HUP0202600A3/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
    • C08G18/48—Polyethers
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

A találmány tárgya poliéter-alkoholok, amelyeket úgy állítanak elő,hogy etilén-oxidot és legalább egy, a molekulában legalább háromszénatomot tartalmazó alkilén-oxidot H-funkcionális kiindulásivegyületekkel gyűrűfelnyitás közben polimerizálnak, a kiindulásivegyületre feljebb 40 tömeg%-os mennyiségben (a poliéter-alkoholtömegére vonatkoztatva) etilénoxidot vagy olyan elegyet addícionálnak,amely etilén-oxidot és legalább egy, legalább három szénatomottartalmazó alkilénoxidot tartalmaz és amelynek etilén-oxid-tartalma azelegyre vonatkoztatva legalább 98 tömeg%, majd az így kapott belsőtömbre legalább egy, a molekulában legalább három szénatomottartalmazó alkilén-oxidot vagy olyan elegyet addícionálnak, amelyetilénoxidot és legalább egy, a molekulában legalább három szénatommalrendelkező alkilén-oxidot tartalmaz és amelynek etilén-oxid-tartalmalegfeljebb 20 tömeg% (az elegyre vonatkoztatva). Ó
HU0202600A 1999-09-17 2000-09-05 Method for producing flexible block foam polyols HUP0202600A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944762A DE19944762A1 (de) 1999-09-17 1999-09-17 Verfahren zur Herstellung von Blockweichschaumpolyolen
PCT/EP2000/008640 WO2001021682A1 (de) 1999-09-17 2000-09-05 Verfahren zur herstellung von blockweichschaumpolyolen

Publications (2)

Publication Number Publication Date
HUP0202600A2 true HUP0202600A2 (hu) 2002-12-28
HUP0202600A3 HUP0202600A3 (en) 2004-05-28

Family

ID=7922469

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0202600A HUP0202600A3 (en) 1999-09-17 2000-09-05 Method for producing flexible block foam polyols

Country Status (17)

Country Link
EP (1) EP1230289B1 (hu)
JP (1) JP2003510384A (hu)
CN (1) CN1180003C (hu)
AR (1) AR025579A1 (hu)
AT (1) ATE284427T1 (hu)
AU (1) AU7514400A (hu)
BR (1) BR0014055A (hu)
CA (1) CA2385085A1 (hu)
CZ (1) CZ2002838A3 (hu)
DE (2) DE19944762A1 (hu)
ES (1) ES2233443T3 (hu)
HU (1) HUP0202600A3 (hu)
MX (1) MXPA02002471A (hu)
PL (1) PL203194B1 (hu)
PT (1) PT1230289E (hu)
RU (1) RU2257394C2 (hu)
WO (1) WO2001021682A1 (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100509902C (zh) 2003-09-19 2009-07-08 旭硝子株式会社 软质聚氨酯泡沫塑料及其制造方法
US9284401B2 (en) 2006-11-13 2016-03-15 Bayer Materialscience Llc Process for the preparation of polyether-ester polyols
ZA200709673B (en) * 2006-11-13 2009-09-30 Bayer Materialscience Ag Process for the preparation of polyether-ester polyols
MX2010005449A (es) * 2007-12-19 2010-06-01 Basf Se Metodo para producir alcoholes de polieter.
ES2525591T3 (es) 2010-08-24 2014-12-26 Dow Global Technologies Llc Poliéter-polioles de óxido de etileno/óxido de propileno y poliuretanos preparados a partir de los mismos
EP3317315B1 (en) * 2015-07-02 2020-06-17 Shell International Research Maatschappij B.V. Improvements relating to polyurethanes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008189A (en) * 1974-06-03 1977-02-15 Olin Corporation Hydrophilic polyurethane foam
US4487854A (en) * 1983-12-27 1984-12-11 Basf Wyandotte Corporation Polyoxyalkylene polyether polyols and polyurethane foams prepared therefrom
DE3531212A1 (de) * 1985-08-31 1987-03-05 Henkel Kgaa Als entschaeumer verwendbare alkylenoxid-blockpolymere
US5122548A (en) * 1990-03-23 1992-06-16 The Dow Chemical Company Elastomeric polyisocyanate-based polymers from polyoxyalkylene polyols containing internal polyoxyethylene blocks
JPH07128793A (ja) * 1993-11-05 1995-05-19 Konica Corp 染料の固体微粒子分散物および該分散物を含有するハロゲン化銀写真感光材料
US5563221A (en) * 1995-06-21 1996-10-08 Arco Chemical Technology, L.P. Process for making ethylene oxide-capped polyols from double metal cyanide-catalyzed polyols

Also Published As

Publication number Publication date
CN1180003C (zh) 2004-12-15
EP1230289A1 (de) 2002-08-14
PL203194B1 (pl) 2009-09-30
CZ2002838A3 (cs) 2002-08-14
CA2385085A1 (en) 2001-03-29
MXPA02002471A (es) 2002-07-30
ATE284427T1 (de) 2004-12-15
RU2257394C2 (ru) 2005-07-27
ES2233443T3 (es) 2005-06-16
DE50008921D1 (de) 2005-01-13
WO2001021682A1 (de) 2001-03-29
PL354042A1 (en) 2003-12-15
AU7514400A (en) 2001-04-24
JP2003510384A (ja) 2003-03-18
CN1374977A (zh) 2002-10-16
EP1230289B1 (de) 2004-12-08
PT1230289E (pt) 2005-04-29
AR025579A1 (es) 2002-12-04
HUP0202600A3 (en) 2004-05-28
BR0014055A (pt) 2002-05-21
DE19944762A1 (de) 2001-03-22

Similar Documents

Publication Publication Date Title
EP1113033A3 (en) Polyhydroxyalkanoate, method for production thereof and microorganisms for use in the same
HUP0400214A2 (hu) Eljárás poliéter-monool/poliéter-poliol keverék előállítására, a kapott keverék és eljárás poliuretán hab előállítására
MX9804475A (es) Unidades monomericas utiles para reducir el modulo de composiciones de silicona polimericas bajas en agua.
KR970074816A (ko) 알콕시실란 및 히단토인기를 가지는 폴리우레탄 전구 중합체 및 봉함제 제조를 위한 그의 용도
ES460407A1 (es) Un procedimiento para preparar un poliol.
DE69933147D1 (de) Sustiuierte cyclische verbindungen, verfahren zu ihrer herstellung sowie sie enthaltende pharmazeutische zusammesetzungen
HUP0202746A2 (en) Organometal catalyst compositions
AU2002239402A1 (en) Blowing agent composition and polymeric foam containing a normally-liquid hydrofluorocarbon and carbon dioxide
BR9911620A (pt) Processo aperfeiçoado de polimerização de epóxidos
HUP0102318A2 (hu) Ciklikus kétfogú komplexképzőt tartalmazó kettős fém-cianid katalizátorok
MXPA04002111A (es) Composiciones de caucho y metodo para incrementar el valor de sobrecalentamiento mooney.
TW354314B (en) Foaming resin composition, foamed plastics obtained from the composition and a manufacturing method thereof
MX234823B (es) Composiciones de agentes de soplado que contienen hidrolfuorocarburos, un alcohol de bajo punto de ebullicion y/o un compuesto carbonilo de bajo punto de ebullicion.
HUP9701385A2 (hu) Eljárás és készítmény merev poliuretán hab előállítására
HUP0202600A2 (hu) Eljárás lágyhab-tömbpoliolok előállítására
HUP0202470A2 (en) Polyether alcohols
EP0952146A3 (en) Hydrophilic Dicyclohexylmethanecarbodiimide
DE69913167D1 (de) Co-initiierte polyetherpolyolen und verfahren zu ihrer herstellung
RU96122861A (ru) Полиэфирполиол, способ его получения, полиэфирполиоловая смесь, жесткий пенополиуретан
BR0011066A (pt) Poliol de alto peso molecular, processo de preparação de uma espuma de poliuretano, e, espuma
AU648200B2 (en) Inorganic acid catalyzed silylation reactions
ATE117700T1 (de) Polyisocyanat-zusammensetzungen sowie ihre verwendung zur herstellung von polyurethan- weichschaumstoffen.
ATE304558T1 (de) Modifizierter polymerer formkörper, verfahren zu seiner herstellung und seine verwendung
EP1393874B1 (en) Method of producing silicone rubber articles using a release agent comprising a organosilazane polymer
HUP0402544A2 (hu) Kompozíció elektrolit oldathoz és eljárás az előállítására