B - Operations – Transporting – 29 – B
Patent
B - Operations, Transporting
29
B
B29B 11/16 (2006.01)
Patent
CA 2579722
A thin-layer reinforcing material which improves the mechanical properties including tensile strength and tear strength of a base to be reinforced which is thin, lightweight, and flexible, while maintaining features thereof such as thickness, weight, and flexibility. The thin-layer reinforcing material (10) is a thin reinforcing tape which comprises a tape-form object obtained by infiltrating an adhesive resin (11) into a bundle (1) of reinforcing-fiber single yarns which have undergone opening so as to widen the width thereof to 1.3 mm or larger per 1,000 yarns. The reinforcing tape (10) is applied to a base to be reinforced (20) to thereby enhance the mechanical properties of the base to be reinforced (20).
L~invention concerne un matériau renforçant en fine couche permettant d~améliorer les propriétés mécaniques, y compris la résistance à la traction et au déchirement, d~une base fine, légère et souple, devant être renforcée, tout en conservant les propriétés de ladite base, telles que son épaisseur, son poids et sa flexibilité. Le matériau renforçant en fine couche (10) est une fine bande renforçante comprenant un objet en forme de bande obtenu en infiltrant une résine adhésive (11) dans un faisceau (1) de fils simples de fibres de renforcement ayant subi une ouverture de manière à élargir la largeur dudit faisceau à 1,3 mm ou plus pour 1 000 fils. La bande renforçante (10) est appliquée sur une base à renforcer (20) afin d~améliorer les propriétés mécaniques de ladite base à renforcer (20).
Sugahara Masataka
Sugahara Toshihide
Maruhachi Corporation
Maruhachi E.x.p.t. Corporation
Sim & Mcburney
LandOfFree
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