Title: Solidifiable compound
Application Number: 87102926 Application Date: 1987.03.31
Publication Number: 1018235 Publication Date: 1988.05.11
Approval Pub. Date: 1993.08.18 Granted Pub. Date: 1993.08.18
International Classifi-cation: C07C251/08;C09D161/20;C09J161/20
Applicant(s) Name: Akzo N.V. Address:
Inventor(s) Name: Tamme Barteis;Wincenty Lambertus Stanisiaw Pilasze
Attorney & Agent: LIN BAINAN
Abstract:
    The invention pertains to a colourless ketimine or an adduct thereof displaying excellent colour stability and usable as a cross-linking agent in a curable coating, impregnating, sealing or bonding composition wherein the ketimine is the adduct of a polyamine having a primary and a secondary amino group and containing at least 3 carbon atoms in a linear chain between both amino groups, and a ketone containing not more than 8 carbon atoms and having methylene groups adjacent to the carbonyl group. The invention also pertains to a process for preparing the ketimine and to the use of the ketimine in a curable composition.
Time: 3