Title:
BINDER COMPOSITION FOR DECAL
Document Type and Number:
WIPO Patent Application WO/2015/083123
Kind Code:
A3
Abstract:
The present invention relates to a method for preparing a binder composition for a formulation based on precious metals for decals; the method provides for making a polyamine and at least one dicarboxylic acid react to obtain a polyaminoamide; the polyamine has the formula H2NCH2RCH2NH2, wherein R is selected in the group consisting of: - Ph-, ~CH2CH2NHCH2CH2-; the molar ratio between the carboxylic acid and the polyamine is from 1.1:1 to 1:2.
Inventors:
BETTI FRANCESCA (IT)
LANDGRAF GÜNTER (DE)
LANDGRAF GÜNTER (DE)
Application Number:
PCT/IB2014/066604
Publication Date:
November 12, 2015
Filing Date:
December 04, 2014
Export Citation:
Assignee:
CABRO S P A (IT)
International Classes:
B44C1/16; C08G69/34; B44C1/17; C08G69/40; C08G73/02; C08L77/08; C09D177/08; C09J177/08
Foreign References:
| US20080132671A1 | 2008-06-05 | |||
| EP2199344A1 | 2010-06-23 | |||
| US20050153144A1 | 2005-07-14 | |||
| GB909494A | 1962-10-31 | |||
| GB819104A | 1959-08-26 | |||
| GB941997A | 1963-11-20 |
Other References:
DATABASE WPI Week 197540, Derwent World Patents Index; AN 1975-66392W, XP002737422
Attorney, Agent or Firm:
MANGINI, Simone et al. (Via Viotti 9, Torino, IT)
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