BRANCHED, AMORPHOUS, POLYESTER-BASED MACROPOLYOL OF NARROW MOLECULAR WEIGHT DISTRIBUTION

Title:

BRANCHED, AMORPHOUS, POLYESTER-BASED MACROPOLYOL OF NARROW MOLECULAR WEIGHT DISTRIBUTION

Document Type and Number:

Japanese Patent JP2004346320

Kind Code:

A

Abstract:

To provide a new amorphous macropolyol having a high functionality and at the same time having low viscosity and polydispersity.

The macropolyol having the high functionality, high degree of branching and at the same time having low viscosity and polydispersity is obtained by using a cycloaliphatic 1, 2-dicarboxylic acid and/or derivatives thereof such as an anhydride, for example, and at least one trifunctional alcohol component.

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Inventors:

GLOECKNER PATRICK
FRANZMANN GISELHER
SCHMITTHENNER MARTIN DR

Application Number:

JP2004148700A

Publication Date:

December 09, 2004

Filing Date:

May 19, 2004

Export Citation:

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Assignee:

DEGUSSA

International Classes:

C09K3/10; C08G18/42; C08G63/137; C08G63/18; C08G63/199; C08G63/20; C09D11/00; C09D17/00; C09D161/20; C09D167/00; C09J161/20; C09J167/00; (IPC1-7): C08G63/137; C09D11/00; C09D17/00; C09D161/20; C09D167/00; C09J161/20; C09J167/00; C09K3/10

Domestic Patent References:

JPS63258960A	1988-10-26
JP2005506420A	2005-03-03

Foreign References:

WO2001068738A1	2001-09-20
WO1999051660A1	1999-10-14

Attorney, Agent or Firm:

Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel

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