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Machine translation
1. (WO1981002261) PRESSURE-SENSITIVE ADHESIVE TAPE PRODUCED FROM PHOTOACTIVE MIXTURE OF ACRYLIC MONOMERS AND POLYNUCLEAR-CHROMO PHORE-SUBSTITUTED HALOMETHYL-S-TRIAZINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002261    International Application No.:    PCT/US1981/000082
Publication Date: 20.08.1981 International Filing Date: 19.01.1981
IPC:
C08F 2/50 (2006.01), C08F 20/12 (2006.01), C09J 133/08 (2006.01), C09J 7/02 (2006.01), G03F 7/029 (2006.01)
Applicants:
Inventors:
Priority Data:
121403 14.02.1980 US
Title (EN) PRESSURE-SENSITIVE ADHESIVE TAPE PRODUCED FROM PHOTOACTIVE MIXTURE OF ACRYLIC MONOMERS AND POLYNUCLEAR-CHROMO PHORE-SUBSTITUTED HALOMETHYL-S-TRIAZINE
(FR) BANDE ADHESIVE SENSIBLE A LA PRESSION PRODUITE A PARTIR D'UN MELANGE PHOTOACTIF DE MONOMERES ACRYLIQUES ET DE HALOMETHYLE-S-TRIAZINE SUBSTITUEE PAR UN CHROMOPHORE POLYNUCLEAIRE
Abstract: front page image
(EN)Pressure-sensitive tape, the adhesive layer of which comprises an acrylic polymer which has been crosslinked by being mixed with a chromophore-substitued halomethyl-s-triazine and exposing the mixture to ultraviolet radiation. The invention differs from the prior art in that the s-triazine has the formula (FORMULA) wherein each of R1 and R2 is hydrogen, alkyl, or alkoxy. This s-triazine can be made by a more simple and hence more economical process than can the s-triazine of the prior art, tends to provide desirably shortened reaction time and somewhat greater tolerances to oxygen, and produces no observable color versus a yellowish color encountered in the prior art.
(FR)Bande sensible a la pression, dont la couche adhesive comprend un polymere acrylique qui a ete reticule en le melangeant a un halomethyle-s-triazine substituee par du chromophore et en exposant le melange a des rayons ultraviolets. L'invention differe de l'art anterieur en ce que la s-triazine possede la formule: (FORMULE) ou R1 et R2 representent chacun l'hydrogene, un alkyle ou un alcoxy. Cette s-triazine peut etre produit par un procede plus simple et par consequent plus economique que ne peut l'etre la s-triazine de l'art anterieur tend a donner un temps de reaction plus court et par consequent plus avantageux et des tolerances un peu plus grandes a l'oxygene, et l'on n'observe aucune couleur par comparaison a la couleur jaunatre obtenue dans l'art anterieur.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)