Method for making a reinforcement provided with at least one adhesive surface capable of being repositioned and resulting reinforcement
AssigneeSaertex France
InventorsThierry KLETHI, Frédéric Pinan
Life of this patent
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Abstract
A method for making a fiber reinforcement designed in particular to be incorporated in at least one matrix, characterized in that it includes performing the following steps: preparing a fiber-based material, and depositing on at least one of surfaces of the resulting material an adhesive capable of being reposition. Also, the reinforcement resulting from this method.
Claims11
A process for the production of a fiber-based armature adapted to be embedded in a matrix or a mixture of matrices, comprising:
- preparing a fiber-based material, and
- depositing a repositionable glue on at least one exterior surface of the material thus obtained,
- said repositionable glue permitting total or partial removal of a substrate for repositioning.
A process for the production of a fiber-based armature adapted to be embedded in a matrix or a mixture of matrices, comprising:
- preparing a fiber-based armature;
- depositing a repositionable glue on an exterior surface of the armature;
- placing the armature in a mould with the repositionable glue holding the armature in position within the mould;
- and
- injecting resin to flow through fibers of the armature,
- wherein the repositionable glue permits repositioning of the armature within the mould prior to injecting, and during injecting the repositionable glue maintains the armature in position within the mould.
A process for the production of a fiber-based armature to be embedded in a matrix or a mixture of matrices, comprising the steps of:
- preparing a fiber-based material;
- depositing a repositionable glue on an exterior surface of the material;
- and
- placing the material within a mould such that the repositionable glue contacts the mould.
Dependencies are inferred from the claim text.