Preparing composition for composite laminates
A composition for production of a prepreg for manufacture of thermoset composite laminates, a method for the production of a prepreg, the prepreg, and a thermoset glass fiber reinforced composite laminate manufactured by curing the prepreg. The composition includes unsaturated polyesters or vinylest...
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Main Author | |
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Format | Patent |
Language | English |
Published |
14.01.2014
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Subjects | |
Online Access | Get full text |
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Summary: | A composition for production of a prepreg for manufacture of thermoset composite laminates, a method for the production of a prepreg, the prepreg, and a thermoset glass fiber reinforced composite laminate manufactured by curing the prepreg. The composition includes unsaturated polyesters or vinylesters, a catalyst, a thickening agent, and a crosslinking initiator. A first component of the unsaturated polyesters or vinylesters includes reactive groups that react with the thickening agent. A second component of the unsaturated polyesters or vinylesters does not include any groups that react with the thickening agent. The composition also includes a polyether polyol. |
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Bibliography: | Application Number: US20080597820 |