G - Physics – 03 – F
Patent
G - Physics
03
F
G03F 7/075 (2006.01) C08F 32/08 (2006.01) C08G 61/08 (2006.01) G03F 7/038 (2006.01) G03F 7/039 (2006.01) H01B 3/30 (2006.01) G03F 7/004 (2006.01)
Patent
CA 2271382
The present invention relates to a photodefinable dielectric composition comprising a photoinitiator and a polycyclic addition polymer comprising repeating units that contain pendant silyl functionalities containing hydrolyzable substituents. Upon exposure to a radiation source the photoinitiator catalyzes the hydrolysis of the hydrolyzable groups to effect the cure of the polymer and adhesion of the polymer to desired substrates.
Composition diélectrique photodéfinissable qui comprend un photoamorceur et un polymère d'addition polycyclique comportant des unités de répétition qui contiennent des fonctionnalités silyle disponibles contenant des substituants hydrolysables. Lorsqu'il est exposé à une source de rayonnement, le photoamorceur catalyse l'hydrolyse des groupes hydrolysables pour provoquer la polymérisation du polymère et l'adhérence dudit polymère à des substrats désirés.
Elce Edmund
Goodall Brian L.
Jayaraman Saikumar
Shick Robert A.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
The B.f. Goodrich Company
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