Fiber-reinforced resin forming material
AssigneeToray Industries, Inc.
InventorsSatoshi Seike, Masaru Tateyama, Mitsuki Fuse
Life of this patent
Estimating the term…
Abstract
A fiber-reinforced resin forming material includes fiber-reinforced thermoplastic resin sheet components (I) and (II), wherein: component (I) includes a resin containing reinforcing fiber bundle (i) having average fiber number n1 of 5,000 pieces or less, average fiber length Lf1 of 10 mm or more and 100 mm or less, and fiber number per unit width of 2,000 pieces/mm or less; component (II) includes a resin containing reinforcing fiber bundle (ii) having average fiber number n2 of 500 pieces or more, average fiber length Lf2 of 3 mm or more and less than 10 mm, and fiber number per unit width of 2,000 pieces/mm or less; and component (I) and component (II) are laminated to expose component (I) on a surface.
Claims13
-12. (canceled)
A fiber-reinforced resin forming material comprising fiber-reinforced thermoplastic resin sheet components (I) and (II), wherein:
- the component (I) comprises a resin containing a reinforcing fiber bundle (i) having an average fiber number n1 of 5,000 pieces or less, an average fiber length Lf1 of 10 mm or more and 100 mm or less, and a fiber number per unit width of 2,000 pieces/mm or less;
- the component (II) comprises a resin containing a reinforcing fiber bundle (ii) having an average fiber number n2 of 500 pieces or more, an average fiber length Lf2 of 3 mm or more and less than 10 mm, and a fiber number per unit width of 2,000 pieces/mm or less;
- and
- the component (I) and the component (II) are laminated to expose the component (I) on a surface.
Dependencies are inferred from the claim text.