F - Mech Eng,Light,Heat,Weapons – 41 – H
Patent
F - Mech Eng,Light,Heat,Weapons
41
H
F41H 5/04 (2006.01)
Patent
CA 2650447
The invention relates to a multilayered material sheet comprising a consolidated stack of unidirectional monolayers of drawn ultra high molecular weight polyolefine. The draw direction of two subsequent monolayers in the stack differs. Moreover the thickness of at least one monolayer does not exceed 50 µm, and the strength of at least one monolayer is comprised between 1.2 GPa and 3 GPa. 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.
L'invention porte sur une feuille de matériau multicouche comprenant une pile consolidée de monocouches unidirectionnelles d'une polyoléfine étirée à poids moléculaire ultra élevé. Le sens d'étirement des deux couches suivantes de la pile diffère. De plus, l'épaisseur d'au moins une monocouche n'excède pas 50 µm, et la résistance d'au moins une monocouche est comprise entre 1,2 GPa and 3 GPa. L'invention porte également sur un article résistant aux balles comprenant la feuille de matériau multicouche et sur son procédé de préparation.
Beugels Jean Hubert Marie
Calis Gijsbertus Hendrikus Maria
Marissen Roelof
Mencke Jacobus Johannes
Peters Alexander Volker
Dsm Ip Assets B.v.
Smart & Biggar
LandOfFree
Multilayered material sheet and process for its preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multilayered material sheet and process for its preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multilayered material sheet and process for its preparation will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1920301