公开(公告)号：US06811857B1

公开(公告)日：2004-11-02

申请号：US09736021

申请日：2001-07-25

申请人： Jean-Louis Bravet ,  Rym Benyahia ,  Bernard Bureau ,  Fabrice Ducreuzot

发明人： Jean-Louis Bravet ,  Rym Benyahia ,  Bernard Bureau ,  Fabrice Ducreuzot

IPC分类号： B32B2302

CPC分类号： B32B27/08 ,  B29C45/14811 ,  B29K2995/0005 ,  B29K2995/0087 ,  B29K2995/0093 ,  B29L2031/3052 ,  B29L2031/7782 ,  B32B23/00 ,  B32B2307/584 ,  B32B2309/105 ,  B32B2419/00 ,  B32B2605/006 ,  Y10T428/24777 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/249939 ,  Y10T428/31507

摘要： The invention concerns an essentially flat plastic product, at least partly transparent and whereof one part at least of the external surface consists of added overmoulded plastic material. The invention also concerns two methods for making said product, using injection moulding technique and the use of said product as glazing for transport vehicles or buildings.

摘要翻译： 本发明涉及至少部分透明的基本平坦的塑料制品，并且其中至少一部分外表面由添加的包覆成型塑料材料组成。 本发明还涉及制造所述产品，使用注塑技术和所述产品用作运输车辆或建筑物的玻璃窗的两种方法。

公开(公告)号：US20060210778A1

公开(公告)日：2006-09-21

申请号：US11437722

申请日：2006-05-22

申请人： Rym Benyahia ,  Pascal Lefevre

发明人： Rym Benyahia ,  Pascal Lefevre

IPC分类号： B32B23/02

CPC分类号： B29C45/14778 ,  B29C45/14811 ,  B29C2045/0093 ,  B29C2045/14237 ,  B29K2995/0005 ,  B29K2995/002 ,  B29K2995/0087 ,  B29K2995/0093 ,  B29L2031/3052 ,  Y10T428/24777 ,  Y10T428/26

摘要： The invention relates to a method of manufacturing a product which is at least partly transparent and of high optical quality comparable to that of glazing, in which a sheet is placed in at least part of the bottom of a mould, the sheet being of corresponding shape and thermally insulating, then a thermoplastic capable of being fastened to the said sheet in the said product is injected into this mould. The process is distinguished by the fact that the part of the mould whose bottom is provided with the said sheet is kept at a temperature less than that which would be necessary in the absence of the said sheet in order to give the required optical quality. Moreover, the invention relates to the product obtained in this way, to its application as glazing thus obtained for a motor vehicle.

摘要翻译： 本发明涉及一种制造产品的方法，该产品至少部分透明并具有与玻璃相似的高光学质量，其中片材被放置在模具的底部的至少一部分中，片材具有相应的形状 并且隔热，则将能够紧固到所述产品中的所述片材的热塑性塑料注射到该模具中。 该方法的特征在于，其底部设置有所述片材的模具的部分保持在比没有所述片材所需的温度小的温度下，以获得所需的光学质量。 此外，本发明涉及以这种方式获得的产品，其用于如此获得的用于机动车辆的玻璃窗。