公开(公告)号：US08399064B2

公开(公告)日：2013-03-19

申请号：US12518354

申请日：2007-12-10

Applicant: Jacques Schultz ,  Michel Nardin ,  Frédéric Vautard ,  Vincent Roucoules ,  Brigitte Defoort

Inventor： Jacques Schultz ,  Michel Nardin ,  Frédéric Vautard ,  Vincent Roucoules ,  Brigitte Defoort

IPC: B05D1/36 ,  B05D7/00

CPC classification number: D06M14/36 ,  C08J5/06 ,  D06M15/273 ,  D06M15/2735 ,  D06M2101/40

Abstract: The invention relates to a process for improving the adhesion of carbon fibers by coating a surface of the carbon fibers with a polymer film containing functional groups capable of acting as chain transfer agents during a chain transfer polymerization of a resin curable by chain transfer polymerization to obtain coated carbon fibers. The coated carbon fibers are then contacted with the curable resin, and the chain transfer polymerization of the curable resin is induced to produce an organic matrix and forming a composite material. The functional groups of the polymer film act as chain transfer agents during the chain transfer polymerization of the curable resin and thereby improve adhesion of the carbon fibers to the organic matrix. Applications of this invention include aeronautical, aerospatial, shipbuilding, railway and motor vehicle industries, armaments industry, sports and leisure articles, and the like.

Abstract translation: 本发明涉及通过在通过链转移聚合固化的树脂的链转移聚合过程中用含有能够作为链转移剂的官能团的聚合物膜涂覆碳纤维表面来改善碳纤维的粘附性的方法，以获得 涂覆碳纤维。 然后将涂覆的碳纤维与可固化树脂接触，并诱导可固化树脂的链转移聚合以产生有机基质并形成复合材料。 聚合物膜的官能团在可固化树脂的链转移聚合期间用作链转移剂，从而提高碳纤维对有机基质的粘附性。 本发明的应用包括航空，航空，造船，铁路和汽车工业，军工业，体育和休闲用品等。

公开(公告)号：US20100092695A1

公开(公告)日：2010-04-15

申请号：US12518354

申请日：2007-12-10

Applicant: Jacques Schultz ,  Michel Nardin ,  Frederic Vautard ,  Vincent Roucoules ,  Brigitte Defoort

Inventor： Jacques Schultz ,  Michel Nardin ,  Frederic Vautard ,  Vincent Roucoules ,  Brigitte Defoort

IPC: H05H1/24 ,  B05D1/36 ,  B05D3/02

CPC classification number: D06M14/36 ,  C08J5/06 ,  D06M15/273 ,  D06M15/2735 ,  D06M2101/40

Abstract: The present invention relates to a process which makes it possible to improve the adhesion of carbon fibres with regard to an organic matrix forming, with these fibres, a composite material, this composite material being obtained by bringing the fibres into contact with a resin which can be cured by chain polymerization, followed by polymerization of the resin, which process consists in coating the surface of the carbon fibres, before these fibres are brought into contact with the resin, with a polymer film which comprises functional groups capable of acting as chain transfer agents during the polymerization of said resin.Applications: aeronautical, aerospatial, shipbuilding, railway and motor vehicle industries, armaments industry, sports and leisure articles, and the like.

Abstract translation: 本发明涉及一种能够改善碳纤维相对于形成有机基质的粘合性的方法，这些纤维是复合材料，该复合材料是通过使纤维与能够 通过链聚合固化，随后聚合树脂，该方法包括在将这些纤维与树脂接触之前涂覆碳纤维的表面，其中聚合物膜包含能够作为链转移的官能团 所述树脂聚合过程中的试剂。 应用范围：航空，航空，造船，铁路，汽车工业，军工，体育休闲用品等。