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1. (AU2009330625) Process for the production of acrylic and methacrylic esters of poly(trimethylene ether) glycol

Office : Australia
Application Number: 2009330625 Application Date: 28.10.2009
Publication Number: 2009330625 Publication Date: 21.04.2011
Publication Kind : A1
Prior PCT appl.: Application Number:US2009062287 ; Publication Number: Click to see the data
IPC:
C08G 65/00
C08G 65/34
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
34
from hydroxy compounds or their metallic derivatives
Applicants: E. I. du Pont de Nemours and Company
Inventors: Fenyvesi, Gyorgyi
Poladi, Raja Hari
Sunkara, Hari Babu
Agents: Houlihan² Pty Ltd
Priority Data: 61/140,238 23.12.2008 US
Title: (EN) Process for the production of acrylic and methacrylic esters of poly(trimethylene ether) glycol
Abstract:
(EN) Processes are provided for producing novel (meth)acrylic esters of poly(trimethylene ether) glycol. The processes include reacting poly(trimethylene ether) glycol with (meth)acrylic acid or equivalents thereof.
Also published as:
EP2370499MXMX/a/2011/006737JP2012513524CN102264797CA2739566MX2011006737
KR1020110114599BRPI0914378ID051.3503IN5084/DELNP/2011WO/2010/074805