公开(公告)号：WO2021090243A1

公开(公告)日：2021-05-14

申请号：PCT/IB2020/060434

申请日：2020-11-05

Applicant: AGP AMERICA S.A.

Inventor： MANNHEIM ASTETE, Mario Arturo ,  WANG, Zhaoyu ,  NUÑEZ-REGUEIRO, José ,  CORNEJO, Iván ,  MICHETTI, Massimo ,  DE OLIVEIRA, Allan ,  TEMOCHE, Eduardo D.

IPC: B32B17/10 ,  B32B1/00 ,  B60J1/00 ,  C03C21/00 ,  C03C17/22

Abstract: An automotive laminated glazing is provided, comprising an outer glass layer and an inner glass layer, said outer glass layer having a first surface and a second surface and said inner glass layer having a third surface and a fourth surface, wherein the inner glass layer has a thickness of not more than 1.0 mm and is chemically strengthened, and wherein the fourth surface features a low-e coating, obtainable by chemically strengthening a flat glass pane having a thickness of not more than 1.0 mm, then applying the low-e coating, and finally laminating the flat glass pane to a curved glass pane forming the outer layer, thereby cold bending said flat glass pane.

公开(公告)号：WO2022096997A1

公开(公告)日：2022-05-12

申请号：PCT/IB2021/059999

申请日：2021-10-28

Applicant: AGP AMERICA S.A.

Inventor： MANNHEIM ASTETE, Mario Arturo ,  WANG, Zhaoyu ,  NUNEZ REGUEIRO, José ,  GOMEZ SOCOLA, Sebastian ,  HOSSEINI, Pooria ,  MICHETTI, Massimo

IPC: B32B17/10

Abstract: As car manufacturers have worked to improve the fuel efficiency of their vehicles, one of the areas where they have been able to make major improvements has been aerodynamics. As most of the drag is the result of the frontal area of the vehicle, the installation angle of the windshield has been getting smaller and smaller to facilitate the smooth displacement of air. One of the drawbacks of this approach is that the light reflected back to the driver by the windshield increases as the installation angle decreases and the incidence angle increases. At high incidence angles, the intensity of the reflection may become objectionable. The invention reduces reflection at high incident angles by means of an anti-reflective layer and a polarization layer.

公开(公告)号：WO2021090242A1

公开(公告)日：2021-05-14

申请号：PCT/IB2020/060433

申请日：2020-11-05

Applicant: AGP AMERICA S.A.

Inventor： MANNHEIM ASTETE, Mario Arturo ,  DE OLIVEIRA, Allan ,  NUÑEZ-REGUEIRO, José ,  MICHETTI, Massimo ,  TEMOCHE, Eduardo D. ,  WANG, Zhaoyu

IPC: B32B1/00 ,  B32B17/10 ,  B60J1/00 ,  C03C17/30

Abstract: Due to the increased glazed area of modern vehicles, especially the large panoramic glass roofs, we have seen a substantial growth in the use of anti-reflective coatings. Unfortunately, these types of coatings accentuate fingerprints and smudges. The invention provides an automotive glazing which is substantially resistant to fingerprints, and a method of manufacture thereof through the application of an anti-fingerprint coating based on low surface energy silanes.

公开(公告)号：WO2022238780A1

公开(公告)日：2022-11-17

申请号：PCT/IB2022/053499

申请日：2022-04-14

Applicant: AGP AMERICA S.A.

Inventor： MANNHEIM ASTETE, Mario Arturo ,  VIZCARRA MENDOZA, Gonzalo Rafael ,  WANG, Zhaoyu ,  SARMIENTO SANTOS, Andres Fernando

IPC: B32B17/10 ,  B60Q3/208 ,  B32B1/00 ,  B32B17/10036 ,  B32B17/10091 ,  B32B17/1011 ,  B32B17/10174 ,  B32B17/10266 ,  B32B17/10348 ,  B32B17/10376 ,  B32B17/10467 ,  B32B17/10541 ,  B32B17/10651 ,  B32B17/10761 ,  B32B2307/40 ,  B32B2307/4023 ,  B32B2307/4026 ,  B32B2307/41 ,  B32B2307/412 ,  B32B2605/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/30 ,  B32B27/365 ,  B32B3/08 ,  B32B7/12 ,  B60Q1/268 ,  B60Q1/302

Abstract: The trend towards increasing the glazed area of automobiles has reduced the potential locations where cabin lighting can be mounted. This is especially true of vehicles with large panoramic glazing. Methods to utilize integrated lighting means, such as LEDs, within the glazing have been developed. A drawback is that they act as point sources scattering the light over a wide area. Task lighting requires a narrower directed beam. One solution is to attach a beam shaping means to the interior glass surface. This approach adds cost and weight while diminishing the aesthetics of the glazing. The current invention is a laminate which overcomes these limitations by means of a thin, flexible, micro-structured beam shaping layer combined with a lighting means within the laminate which has the added advantage in that it can be manufactured with standard automotive glazing equipment, materials, and processes.

公开(公告)号：WO2022029689A1

公开(公告)日：2022-02-10

申请号：PCT/IB2021/057218

申请日：2021-08-05

Applicant: AGP AMERICA S.A.

Inventor： MANNHEIM ASTETE, Mario Arturo ,  GOMEZ SOCOLA, Sebastian M. ,  GRIOT, Helene A. ,  SUAREZ, Juan Pablo ,  NUNEZ REGUEIRO, José ,  HOSSEINI, Pooria ,  WANG, Zhaoyu ,  KRASNOV, Alexey

IPC: B32B17/10 ,  C03C17/36 ,  C03C17/40 ,  G02B27/01 ,  B32B17/10036 ,  B32B17/1022 ,  B32B17/10458 ,  C03C17/3644 ,  C03C17/3681 ,  C03C27/10 ,  G02B2027/0194 ,  G02B27/0101 ,  G02B27/283

Abstract: The invention provides for a coating which when used in conjunction with a p-polarization projector (26) and a windshield mounted such that the angle between projector is at or near the Brewster angle, a sharp image is produced with no ghost image. Further, the coating is suitable for use over the entire area of the windshield, has excellent solar control properties and has a low sheet resistance allowing it to be electrically defrosted at common automotive voltages.

公开(公告)号：WO2021105959A1

公开(公告)日：2021-06-03

申请号：PCT/IB2020/061246

申请日：2020-11-27

Applicant: AGP AMERICA S.A.

Inventor： MANNHEIM ASTETE, Mario Arturo ,  WANG, Zhaoyu ,  NUÑEZ-REGUEIRO, José ,  GÓMEZ, Sebastián ,  MAPLE, Allan ,  SIVARS, Andris ,  CORNEJO, Iván ,  SARMIENTO, Andres Fernando ,  MICHETTI, Massimo

IPC: C03C17/36 ,  C03C27/10 ,  B32B17/00

Abstract: Due to the increased glazed area of modern vehicles, especially the large panoramic glass roofs, we have seen a substantial growth in the use solar control glass and coatings. The solar glass compositions and coatings are expensive to manufacture. While solar coatings are more efficient than compositions, they typically cannot be used on monolithic glazing as they are not durable. They must be applied to one of the surfaces on the inside of a laminate. Most of these products also introduce an undesirable color shift. The invention provides a coating that can be used on glass to produce a laminated or monolithic glazing with a neutral gray solar control coating which also has anti-reflective properties and low emissivity.