The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 15, 2016
Filed:
Apr. 07, 2014
Nuplex Resins B.v., Bergen Op Zoom, NL;
Richard Hendrikus Gerrit Brinkhuis, Zwolle, NL;
Antonius Johannes Wilhelmus Buser, Wehl, NL;
Petrus Johannes Maria David Elfrink, Boxmeer, NL;
Ferry Ludovicus Thys, Stevens-Woluwe, BE;
Elwin Aloysius Cornelius Adrianus De Wolf, Hoogerheide, NL;
Nuplex Resins B.V., Bergen op Zoom, NL;
Abstract
A crosslinkable composition including a component A with at least 2 acidic protons C—H in activated methylene or methine groups (the RMA donor group), and a component B with at least 2 activated unsaturated groups (the RMA acceptor group), and a catalyst system C that contains, or is able to generate a basic catalyst capable of activating the RMA reaction between components A and B, characterised in that the cross-linkable composition further includes an X—H group containing component D that is also a Michael addition donor reactable with component B under the action of catalyst C, wherein X is N, P, O, S or wherein X is C as part of an acidic methyl (CH3) group. A component D and catalyst additive mixtures for the manufacture of RMA crosslinkable composition.