BR9909384A - Espuma de poliuretano moldada e lisa preparada a partir de polioxialquileno polióis catalisados com complexo de cianida de metal duplo e polióis adequados para a preparação deles - Google Patents

Espuma de poliuretano moldada e lisa preparada a partir de polioxialquileno polióis catalisados com complexo de cianida de metal duplo e polióis adequados para a preparação deles

Info

Publication number
BR9909384A
BR9909384A BR9909384-7A BR9909384A BR9909384A BR 9909384 A BR9909384 A BR 9909384A BR 9909384 A BR9909384 A BR 9909384A BR 9909384 A BR9909384 A BR 9909384A
Authority
BR
Brazil
Prior art keywords
catalyzed
polyols
molded
preparation
polyurethane foam
Prior art date
Application number
BR9909384-7A
Other languages
English (en)
Other versions
BR9909384B1 (pt
Inventor
Andrew M Thompson
Wolfgang Schmidt
Donald F Rohr
Jack R Reese Jr
Mark R Kinkelaar
Daniel Frich
Thomas P Farrell
Chiu Yan Chan
Robert W Beisner
Original Assignee
Bayer Antwerpen Nv
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=21991918&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9909384(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Antwerpen Nv filed Critical Bayer Antwerpen Nv
Publication of BR9909384A publication Critical patent/BR9909384A/pt
Publication of BR9909384B1 publication Critical patent/BR9909384B1/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
    • 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
    • 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
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Abstract

Patente de Invenção: <B>"ESPUMA DE POLIURETANO MOLDADA E LISA PREPARADA A PARTIR DE POLIOXIALQUILENO POLIóIS CATALISADOS COM COMPLEXO DE CIANIDA DE METAL DUPLO E POLIóIS ADEQUADOS PARA A PREPARAçãO DELES"<D>. Copolímero de polioxipropileno polióis catalisado com DMC que exibe latitude de processamento similar aos análogos de copolímero com base catalisada e análogos de homopolioxipropileno com base catalisada podem ser preparados através de oxialquilação com uma mistura de óxido de propileno e óxido de etileno de modo que um teor de óxido de etileno finito é mantido no reator de oxialquilação durante a parte mais importante da oxialquilação, o polioxipropileno poliol tendo porções oxietileno aleatoriamente distribuídas que constituem 1,5 por cento em peso ou mais do produto de poliol.
BRPI9909384-7A 1998-04-03 1999-03-31 uso de polioxipropileno poliol de óxido de etileno espalhado, catalisado com cianeto de metal duplo na preparação de espuma de poliuretano lisa e moldada. BR9909384B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/054,555 US6066683A (en) 1998-04-03 1998-04-03 Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof
PCT/EP1999/002230 WO1999051661A1 (en) 1998-04-03 1999-03-31 Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof

Publications (2)

Publication Number Publication Date
BR9909384A true BR9909384A (pt) 2000-12-05
BR9909384B1 BR9909384B1 (pt) 2009-08-11

Family

ID=21991918

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9909384-7A BR9909384B1 (pt) 1998-04-03 1999-03-31 uso de polioxipropileno poliol de óxido de etileno espalhado, catalisado com cianeto de metal duplo na preparação de espuma de poliuretano lisa e moldada.

Country Status (15)

Country Link
US (1) US6066683A (pt)
EP (1) EP1066334B1 (pt)
JP (1) JP4601818B2 (pt)
KR (1) KR100574735B1 (pt)
CN (1) CN100391997C (pt)
AR (1) AR014817A1 (pt)
AU (1) AU3603999A (pt)
BR (1) BR9909384B1 (pt)
CA (1) CA2326445C (pt)
DE (1) DE69932329T2 (pt)
ES (1) ES2268859T3 (pt)
HK (1) HK1038367B (pt)
HU (1) HU229007B1 (pt)
ID (1) ID26347A (pt)
WO (1) WO1999051661A1 (pt)

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Also Published As

Publication number Publication date
KR20010042414A (ko) 2001-05-25
CN1303402A (zh) 2001-07-11
KR100574735B1 (ko) 2006-04-28
AU3603999A (en) 1999-10-25
DE69932329D1 (de) 2006-08-24
ES2268859T3 (es) 2007-03-16
JP2002510726A (ja) 2002-04-09
CA2326445C (en) 2009-10-27
DE69932329T2 (de) 2007-08-09
CN100391997C (zh) 2008-06-04
HUP0101585A2 (hu) 2001-10-28
EP1066334A1 (en) 2001-01-10
BR9909384B1 (pt) 2009-08-11
CA2326445A1 (en) 1999-10-14
US6066683A (en) 2000-05-23
HU229007B1 (hu) 2013-07-29
HUP0101585A3 (en) 2010-01-28
HK1038367B (zh) 2009-05-22
EP1066334B1 (en) 2006-07-12
ID26347A (id) 2000-12-14
HK1038367A1 (en) 2002-03-15
AR014817A1 (es) 2001-03-28
JP4601818B2 (ja) 2010-12-22
WO1999051661A1 (en) 1999-10-14

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/08/2009, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)