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:
Apr. 25, 2006
Filed:
Mar. 31, 2003
Lon-tang Wilson Lin, Bethel, CT (US);
William Jacobs, Iii, Bethel, CT (US);
Dimitri Verhage, Krimpen aan den Ijssel, NL;
Kuang-jong Wu, Easton, CT (US);
Lon-Tang Wilson Lin, Bethel, CT (US);
William Jacobs, III, Bethel, CT (US);
Dimitri Verhage, Krimpen aan den Ijssel, NL;
Kuang-Jong Wu, Easton, CT (US);
Cytec Technology Corp., Wilmington, DE (US);
Abstract
This invention relates to a crosslinking composition comprising a compound having the structure of Formula I:where Z is a hydrogen, an alkyl of 1 to about 18 carbon atoms, an aryl of about 6 to about 24 carbon atoms, an aralkyl of about 7 to about 24 carbon atoms, or —NRR; each Ris independently hydrogen, an alkyl, aryl or an aralkyl of 1 to about 18 carbon atoms or R; where Ris —CHRORorwhere R is alkyl, halogenated alkyl, aryl, aralkyl, halogenated aralkyl, alkoxyalkyl or an alkaryl having from 1 to about 24 carbon atoms; Ris a hydrogen, alkyl, aryl, aralkyl, alkoxyalkyl or an alkaryl having from 1 to about 24 carbon atoms; and where the alkyl or aryl groups in each radical may optionally have heteroatoms in their structure; B is a residue of a poly(alkylaldehyde) with n aldehyde groups; n is an integer of 2 to about 4; and A is an amino moiety derived from the group consisting of guanamine and melamine. The above composition may be prepared by reacting a melamine or guanamine with a mono(alkylaldehyde), a poly(alkylaldehyde) and an alcohol.