Title of Invention	“POLYURETHANE FOAM”
Abstract	Polymer-modified polyol, for use as a starting material for polyurethane foam, is made by reacting an olamine, such as triethanolamine, with an isocyanate in the presence of a metal organic catalyst. The catalyst is a metal salt of an organic acid and the viscosity of the polymer-modified polyol is at least 2250 mPa.s. In one embodiment the catalyst is of the formulat M(O.CO.R.CH3)2 where M is a metal and R is a carbon chain of 6 to 20 carbons. A metal salt of a monohydroxy fatty acid, particularly ricinoleic acid may be used.

Title of Invention

“POLYURETHANE FOAM”

Abstract

Polymer-modified polyol, for use as a starting material for polyurethane foam, is made by reacting an olamine, such as triethanolamine, with an isocyanate in the presence of a metal organic catalyst. The catalyst is a metal salt of an organic acid and the viscosity of the polymer-modified polyol is at least 2250 mPa.s. In one embodiment the catalyst is of the formulat M(O.CO.R.CH3)2 where M is a metal and R is a carbon chain of 6 to 20 carbons. A metal salt of a monohydroxy fatty acid, particularly ricinoleic acid may be used.

Full Text	PLEASE SEE THE ATTACHED SPECIFICATION.

Documents:

http://ipindiaonline.gov.in/patentsearch/GrantedSearch/viewdoc.aspx?id=avMGTR+OUer3sjfU+eCP8g==&loc=vsnutRQWHdTHa1EUofPtPQ==

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Patent Number

272370

Indian Patent Application Number

1728/MUMNP/2009

PG Journal Number

14/2016

Publication Date

01-Apr-2016

Grant Date

30-Mar-2016

Date of Filing

14-Sep-2009

Name of Patentee

FRITZ NAUER AG

Applicant Address

Oberwolfhauserstrasse 9 CH-8633 Wolfhausen Switzerland

Inventors:

#	Inventor's Name	Inventor's Address
1	MISPREUVE Henri	Allmeindstrasse 18b CH-8855 Wangen Switzerland
2	NAESCHER Reinold	Allmenstrasse 23 CH-8608 Bubikon Switzerland
3	SCHOENENBERGER Kurt	Kapellstrasse 6 CH-8854 Siebnen Switzerland
4	FREI Johan	Taegernaustresse 43 CH-8645 Jona Switzerland
5	VOGEL Erik	Schulstrasse 19 CH-9243 Jonschwil Switzerland
6	GROTE Zacharias	Seebehnstrasse 157 CH-8003 Zürich Switzerland

PCT International Classification Number

C08G18/12,C08G18/08,C08G18/16,C08G18/24

PCT International Application Number

PCT/EP2008/002282

PCT International Filing date

2008-03-20

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	0705685.6	2007-03-24	U.K.