BRPI0704418A2 - polyether polyols based on cashew nut liquid, a process for the production of these polyether polyols, flexible foams produced from these polyether polyols, and a process for the production of these foams - Google Patents

polyether polyols based on cashew nut liquid, a process for the production of these polyether polyols, flexible foams produced from these polyether polyols, and a process for the production of these foams

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Publication number
BRPI0704418A2
BRPI0704418A2 BRPI0704418A BRPI0704418A2 BR PI0704418 A2 BRPI0704418 A2 BR PI0704418A2 BR PI0704418 A BRPI0704418 A BR PI0704418A BR PI0704418 A2 BRPI0704418 A2 BR PI0704418A2
Authority
BR
Brazil
Prior art keywords
polyether polyols
production
foams
cashew nut
polyeter
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Micah N Moore
Don S Wardius
Stanley L Hager
Original Assignee
Bayer Corp
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 Bayer Corp filed Critical Bayer Corp
Priority to BRPI0704418 priority Critical patent/BRPI0704418A2/en
Publication of BRPI0704418A2 publication Critical patent/BRPI0704418A2/en

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  • Polyurethanes Or Polyureas (AREA)

Abstract

POLIéTER POLIOIS BASEADOS NO LìQUIDO DA CASTANHA DE CAJU, UM PROCESSO PARA A PRODUçãO DESTES POLIéTER POLIÈIS, ESPUMAS FLEXìVEIS PRODUZIDAS DESTES POLIéTER POLIóIS, E UM PROCESSO PARA A PRODUçãO DESTAS ESPUMAS. A presente invenção refere-se a poiléter polióis que são preparados por alcoxilação de materiais de fonte renovável, e particularmente liquido de casca de castanha de caju (LCC), e a um processo para a preparação destes poliéter polióis. Esta invenção também refere-se a espumas de poliuretano flexíveis preparadas a partir destes poliéter polióis de cadeia longa, e a um processo para a produção destas espumas flexíveis de poliuretano.POLYETER POLYES BASED ON CASHEWBERRY LIQUID, A PROCESS FOR THE PRODUCTION OF THESE POLYETER POLYES, FLEXIBLE FOAM PRODUCED FROM THESE POLYETER POLYES, AND A PROCESS FOR THE PRODUCTION OF THESE FOAMS. The present invention relates to polyether polyols which are prepared by alkoxylation of renewable source materials, and particularly cashew nut shell (LCC) liquid, and to a process for the preparation of these polyether polyols. This invention also relates to flexible polyurethane foams prepared from these long chain polyether polyols, and to a process for producing these flexible polyurethane foams.

BRPI0704418 2007-12-06 2007-12-06 polyether polyols based on cashew nut liquid, a process for the production of these polyether polyols, flexible foams produced from these polyether polyols, and a process for the production of these foams BRPI0704418A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0704418 BRPI0704418A2 (en) 2007-12-06 2007-12-06 polyether polyols based on cashew nut liquid, a process for the production of these polyether polyols, flexible foams produced from these polyether polyols, and a process for the production of these foams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0704418 BRPI0704418A2 (en) 2007-12-06 2007-12-06 polyether polyols based on cashew nut liquid, a process for the production of these polyether polyols, flexible foams produced from these polyether polyols, and a process for the production of these foams

Publications (1)

Publication Number Publication Date
BRPI0704418A2 true BRPI0704418A2 (en) 2009-07-28

Family

ID=40896228

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704418 BRPI0704418A2 (en) 2007-12-06 2007-12-06 polyether polyols based on cashew nut liquid, a process for the production of these polyether polyols, flexible foams produced from these polyether polyols, and a process for the production of these foams

Country Status (1)

Country Link
BR (1) BRPI0704418A2 (en)

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired