Title:
ガラス繊維系の長手方向の補強要素の製造方法、それにより得られる繊維およびその繊維を組み込んだ物品
Document Type and Number:
Japanese Patent JP2005502503
Kind Code:
A
Abstract:
The invention is aimed at a method for the manufacture of a longitudinal reinforcing element based on glass fibers which is intended to be incorporated in a profiled article based on thermoplastic elastomer. According to the invention, this method is characterized in that it comprises at least two successive steps, namely:- a step of preactivation of the glass fibers by immersion in a solution containing a mixture of epoxides and of diisocyanates; a step of extrusion of the preactivated fibers by means of a thermoplastic material implemented by a reactive group having a chemical reactivity with the epoxides and/or the diisocyanates.
Inventors:
Corrine Tonon
Isabelle Kariti
Pierre-Alan Youttel
Isabelle Kariti
Pierre-Alan Youttel
Application Number:
JP2003526852A
Publication Date:
January 27, 2005
Filing Date:
July 10, 2002
Export Citation:
Assignee:
Sovtri Society Vultaine de Tranform Zandustriere
International Classes:
B29C47/02; C03C25/24; C03C25/25; C03C25/50; D06M13/11; D06M13/395; B29K21/00; B29K105/08; B29K309/08; (IPC1-7): B29C47/02; D06M13/11; D06M13/395
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Masakazu Aoyama
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Masakazu Aoyama
Yasuhiko Murayama
Shinya Mitsuhiro