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Patent
PREFORM, SHEET MATERIAL, AND INTEGRATED SHEET MATERIAL
Provided are a preform, a sheet material and an integrated sheet material which have excellent fabricability at the time of fabrication, and which has an excellent balance of impact resistance property and rigidity in a molded article obtained after fabrication. This preform is characterized in that (A) and (B) are laminated. (A) A self-reinforced sheet which is reinforced with a thermoplastic resin (a-1), and a fiber or tape (a-2) which is composed of a thermoplastic resin which is the same type as the thermoplastic resin (a-1). (B) A reinforced sheet which is reinforced with a random mat (b-1) which is composed of a discontinuous carbon fiber, and a thermoplastic resin (b-2).
Patent Publication Number: WO2015098470
Year filing: 2014
Year approval: 2016
Year publication: 2015
Status: Requested
URI: link to Espacenet
Technology domains: Surface technology, coating, Other special machines
Validated for IOF-key: Yes
Attributed to: Associatie KULeuven