Multilayered material sheet and process for its preparation

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United States of America Patent

PATENT NO 9903689
APP PUB NO 20090280708A1
SERIAL NO

12298416

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Abstract

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The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn polymer. The draw direction of two subsequent monolayers in the stack differs. Moreover the strength to thickness ratio of at least one monolayer is larger than 4.5.1013 N/m3. The invention also relates to a ballistic resistant article comprising the multilayered material sheet and to a process for the preparation of the ballistic resistant article.

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Patent Owner(s)

  • DSM IP ASSETS B.V.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beugels, Jean Hubert Marie Landgraaf, NL 8 39
Calis, Gijsbertus Hendrikus Maria Hulsberg, NL 11 123
Dorschu, Marko Beek, NL 20 129
Marissen, Roelof Born, NL 91 678
Mencke, Jacobus Johannes Maastricht, NL 20 87
Peters, Alexander Volker Aachen, DE 7 41
Simmelink, Joseph Arnold Paul Maria Sittard, NL 32 158
Steeman, Reinard Jozef Maria Elsloo, NL 19 40
Tanderup, Steen Maastricht, NL 7 18
Van, Elburg Johann Landgraaf, NL 17 48
Vanek, David Charlotte, US 8 55

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