MX2016011141A - Parte componente hibrida que comprende un rigidizante local compuesto por un material compuesto de fibra a base de poliuretano reticulao en dos etapas. - Google Patents

Parte componente hibrida que comprende un rigidizante local compuesto por un material compuesto de fibra a base de poliuretano reticulao en dos etapas.

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Publication number
MX2016011141A
MX2016011141A MX2016011141A MX2016011141A MX2016011141A MX 2016011141 A MX2016011141 A MX 2016011141A MX 2016011141 A MX2016011141 A MX 2016011141A MX 2016011141 A MX2016011141 A MX 2016011141A MX 2016011141 A MX2016011141 A MX 2016011141A
Authority
MX
Mexico
Prior art keywords
component part
hybrid component
composite material
fibre composite
local stiffening
Prior art date
Application number
MX2016011141A
Other languages
English (en)
Inventor
Diehl Christina
Elena SCHMIDT Marina-
Gutmann Tobias
Stapperfenne Uwe
Reemers Sandra
Ickert Leif
Original Assignee
Evonik Degussa Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of MX2016011141A publication Critical patent/MX2016011141A/es

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Fluid Mechanics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

La invención se refiere a una parte componente híbrida que comprende un rigidizante local hecho de un material compuesto de fibra a base de poliuretano reticulado en dos etapas; más particularmente, a la producción de una parte componente híbrida de este tipo. Dicha invención tiene por objeto especificar una tecnología que haga posible de una manera rentable efectuar la rigidización local de partes metálicas con un material compuesto de fibra con el fin de obtener de este modo una parte componente híbrida. Es un concepto fundamental del procedimiento de acuerdo con la presente invención el uso de una formulación de poliuretano en particular que, en una primera reacción de reticulación, se puede convertir en un polímero termoplástico y, más tarde, en una segunda reacción de reticulación se reticula totalmente para proporcionar un material de matriz termoestable. El polímero termoplástico se caracteriza por una buena adherencia a superficies metálicas. El metal puede someterse a conformado adicional con el material termoplástico adjunto. Posteriormente, el poliuretano se cura de forma termoestable y logra su rigidización final.
MX2016011141A 2015-09-03 2016-08-26 Parte componente hibrida que comprende un rigidizante local compuesto por un material compuesto de fibra a base de poliuretano reticulao en dos etapas. MX2016011141A (es)

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US10245789B2 (en) 2019-04-02
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CN106494064A (zh) 2017-03-15
KR20170028283A (ko) 2017-03-13
BR102016020033A2 (pt) 2017-03-07
EP3138685B1 (de) 2019-02-27
JP2017136821A (ja) 2017-08-10
CA2939973A1 (en) 2017-03-03
EP3138685A1 (de) 2017-03-08
CN106494064B (zh) 2019-04-16
CA2939973C (en) 2018-09-18
US20170066179A1 (en) 2017-03-09

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