公开(公告)号：US12128650B2

公开(公告)日：2024-10-29

申请号：US17779225

申请日：2020-11-27

申请人： AGP America S.A.

发明人： Mario Arturo Mannheim Astete ,  Iván Cornejo ,  Osmar Curi ,  Jurgen De Schepper

IPC分类号： B32B17/10 ,  B32B3/06 ,  B32B3/08 ,  B32B3/26 ,  B32B7/022

CPC分类号： B32B17/10036 ,  B32B3/06 ,  B32B3/08 ,  B32B3/266 ,  B32B7/022 ,  B32B17/10091 ,  B32B17/10155 ,  B32B2250/03 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/732 ,  B32B2605/006

摘要： Laminated automotive glazing, once limited to just the windshield, is finding more and more application in other positions in vehicles due to its ability to reduce weight, as well as to improve passenger safety, security and comfort. Designing a laminate that can serve as a direct replacement for tempered glass can be challenging Tempered glass is 4 to 5 times stronger than annealed glass and the lamination process has limitations that are not present with tempered. In particular, it is difficult to produce thin laminated glazing with holes. The laminate of the invention comprises strengthened thin glass layers in combination with laminated inserts to provide a thin laminated glazing with holes that has all of the advantages inherent in a laminate while retaining the reliability and utility of a tempered part and further can serve as a direct replacement for a tempered part.