Preparing composition for composite laminates
A composition for the production of a prepreg for the manufacture of thermoset composite laminates, a method for the production of a prepreg, the prepreg, and a thermoset glass fibre reinforced composite laminate manufactured by curing the prepreg. The composition comprises unsaturated polyesters or...
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Main Author | |
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Format | Patent |
Language | English French German |
Published |
16.09.2015
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Subjects | |
Online Access | Get full text |
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Summary: | A composition for the production of a prepreg for the manufacture of thermoset composite laminates, a method for the production of a prepreg, the prepreg, and a thermoset glass fibre reinforced composite laminate manufactured by curing the prepreg. The composition comprises unsaturated polyesters or vinylesters (A, B), a catalyst (C), a thickening agent (D), and a crosslinking initiator (E), a first component (A) of the unsaturated polyesters or vinylesters comprising reactive groups that react with the thickening agent (D), and a second component (B) of the unsaturated polyesters or vinylesters not comprising any groups that react with the thickening agent (D), the composition also comprising a polyether polyol (F). |
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Bibliography: | Application Number: EP20070107108 |