公开(公告)号：US20190329530A1

公开(公告)日：2019-10-31

申请号：US15739155

申请日：2016-12-12

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Stephan GIER ,  Stefan LUECKE ,  Wojciech KLUCZEWSKI

IPC: B32B17/10

Abstract: A method for autoclave-free lamination of a composite pane.A stack sequence of a substrate pane, at least one intermediate layer, and a cover pane is produced, a vacuum ring or a vacuum bag is placed around the stack sequence, the stack sequence is deaerated for a period of t≥8 min and at a temperature T from 0° C. to 30° C. by application of a negative pressure of p≤0.3 bar to the vacuum ring or the vacuum bag, the stack sequence is heated to a temperature T of 70° C. to 115° C., the stack sequence is deaerated for a period t of t≥8 min by application of a negative pressure of p≤0.3 bar to the vacuum ring or the vacuum bag, the stack sequence is cooled to a temperature T

公开(公告)号：US20180250919A1

公开(公告)日：2018-09-06

申请号：US15740798

申请日：2016-12-09

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Stephan GIER ,  Stefan LUECKE

IPC: B32B17/10 ,  G02B27/01

CPC classification number: B32B17/10568 ,  B29C48/131 ,  B32B17/10036 ,  B32B17/10761 ,  G02B27/01

Abstract: A method for rolling up a wedge-shaped film is described. In the disclosed method, a wedge-shaped film and a wedge-shaped intermediate layer are wound together onto a winding core. According to one aspect, the thicker edge of the wedge-shaped intermediate layer is positioned at least flush on the thinner edge of the wedge-shaped film. According to another aspect, the thinner edge of the wedge-shaped film is from 0.7 mm to 0.9 mm and the thicker edge is from 1.1 mm to 1.3 mm, and the thinner edge of the wedge-shaped intermediate layer is from 0.01 mm to 0.05 mm and the thicker edge is from 0.4 mm to 0.55 mm.