Photocurable composition for producing cured articles having...

Details Photocurable composition for producing cured articles having... Photocurable composition for producing cured articles having...

G - Physics

03

F

G03F 7/00 (2006.01) C09D 11/10 (2006.01) G03F 7/038 (2006.01)

Patent

CA 2541160

A photocurable composition comprising:(a) a cationically curable component preferably formed from one or more epoxy compound(s), (b) an acrylate component having no or a low amount of hydroxy groups preferably dipentaerythritol hexaacrylate, (c) a polyol component, preferably a polyether polyol, (d) a cationic photoinitiator; and (e) a free radical photoinitiator. The composition may produce when cured three-dimensional articles with high clarity and improved mechanical properties.

L'invention concerne une composition photodurcissable comprenant : (a) un composant durcissable par voie cationique constitué d'un ou plusieurs composés époxyde, (b) un composant acrylate comprenant éventuellement une faible quantité de groupes hydroxy, de préférence de l'hexa-acrylate de dipentaérythritol, (c) un composant polyol, de préférence un polyol de polyéther, (d) un photoamorceur cationique et (e) un photoamorceur radicalaire. Cette composition permet d'obtenir, lorsqu'elle est durcie, des articles tridimensionnels possédant des propriétés mécaniques améliorées et une transparence élevée.

Affiliated with

Also associated with

Rating

Photocurable composition for producing cured articles having... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photocurable composition for producing cured articles having..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photocurable composition for producing cured articles having... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1966457