METHOD FOR PRODUCING POLYISOCYANATES, WHICH ARE FLOCCULATION-STABLE IN SOLVENTS, FROM (CYCLO)ALIPHATIC DIISOCYANATES

Title:

METHOD FOR PRODUCING POLYISOCYANATES, WHICH ARE FLOCCULATION-STABLE IN SOLVENTS, FROM (CYCLO)ALIPHATIC DIISOCYANATES

Document Type and Number:

WIPO Patent Application WO/2013/060809

Kind Code:

A3

Abstract:

The invention relates to a novel method for producing polyisocyanates, which are flocculation-stable in solvents and which have isocyanurate groups, from (cyclo)aliphatic diisocyanates.

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Inventors:

SCHAEFER HARALD (DE)
GOMYO SHINTARO (JP)
HE JING (CN)
BINDER HORST (DE)
HAN LIANG (CN)
LEE WOOSUK (KR)

Application Number:

PCT/EP2012/071201

Publication Date:

January 30, 2014

Filing Date:

October 26, 2012

Export Citation:

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Assignee:

BASF SE (DE)
SCHAEFER HARALD (DE)
GOMYO SHINTARO (JP)
HE JING (CN)
BINDER HORST (DE)
HAN LIANG (CN)
LEE WOOSUK (KR)

International Classes:

C07C263/18; C08G18/72

Domestic Patent References:

WO2008068197A1

2008-06-12

Foreign References:

US6291577B1	2001-09-18
DE19824490A1	1999-12-09
EP0341516A1	1989-11-15

Attorney, Agent or Firm:

BASF SE (67056 Ludwigshafen, DE)

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