C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 251/54 (2006.01) C07C 275/16 (2006.01) C08G 12/38 (2006.01)
Patent
CA 2487710
The invention relates to a compound of formula (I), refer to attached formula sheet, where: X is equal to NR5; R4 is equal to a C1-C12 alkyl group, aryl group, aralkyl group or cycloalkyl group. R1, R2, R3, R5 are equal to an H, alkyl, cycloalkyl, aryl of heterocyclic group; where R1, R2, and R5 or R1, R2, and R3 may together form a heterocyclic group. The invention also relates to a method for the preparation of this compound by reaction of an amino compound with an alkanol hemiacetal. The invention also relates to amino-aldehyde resins containing this compound and the application of these resins in adhesive compositions, laminates, shaped articles and transparent coatings.
L'invention concerne un composé de formule (I) dans laquelle X désigne NR¿5?; R¿4? désigne un groupe alkyle en C¿1?-C¿12?, un groupe aryle, un groupe aralkyle ou un groupe cycloalkyle. R¿1?, R¿2?, R¿3?, R¿5? désignent un H, un alkyle, cycloalkyle, aryle d'un groupe hétérocyclique, où R¿1?, R¿2?, et R¿5? ou R¿1?, R¿2?, et R¿3? peuvent former ensemble un groupe hétérocyclique. L'invention concerne également un procédé de préparation du composé précité par réaction d'un composé amino avec un alcanol hémiacétal. L'invention concerne en outre des résines amino-aldéhydiques contenant ce composé et l'utilisation de ces résines dans des compositions adhésives, des plastifiés, des articles profilés et des enduits transparents.
Kierkels Renier Henricus Maria
Van Benthem Rudolfus Antonius Theodorus Maria
Vermeulen Jacobus Adriaan Antonius
Dsm Ip Assets B.v.
Fetherstonhaugh & Co.
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