公开(公告)号：WO2022128344A1

公开(公告)日：2022-06-23

申请号：PCT/EP2021/082428

申请日：2021-11-22

Applicant: KURARAY EUROPE GMBH

Inventor： HAERTH, Michael ,  KELLER, Uwe

IPC: B32B17/10

Abstract: The present invention relates to interlayer films, especially monolayer interlayer films, with excellent sound-dampening properties comprising polyvinyl butyral.

公开(公告)号：WO2022089901A1

公开(公告)日：2022-05-05

申请号：PCT/EP2021/077553

申请日：2021-10-06

Applicant: KURARAY EUROPE GMBH

Inventor： JANSSEN, Christian ,  KELLER, Uwe

IPC: B32B17/10

Abstract: The present invention relates to windshields having an obscuration area with reduced optical distortion for operating optical devices.

公开(公告)号：WO2022063749A1

公开(公告)日：2022-03-31

申请号：PCT/EP2021/075881

申请日：2021-09-21

Applicant: KURARAY EUROPE GMBH

Inventor： BECKER, Greta ,  BEEKHUIZEN, Jan ,  HAERTH, Michael ,  JANSSEN, Christian

IPC: B32B17/10 ,  B32B27/22

Abstract: The invention is directed to multilayer sound dampening interlayer films comprising ethylene vinyl acetals.

公开(公告)号：WO2022063747A1

公开(公告)日：2022-03-31

申请号：PCT/EP2021/075874

申请日：2021-09-21

Applicant: KURARAY EUROPE GMBH

Inventor： HAERTH, Michael ,  JANSSEN, Christian

IPC: B32B7/12 ,  B32B17/10 ,  B32B27/08 ,  B32B27/12 ,  B32B27/22

Abstract: The invention is directed to interlayer films with low thickness comprising an ethylene vinyl acetal and optionally at least one plasticiser.

公开(公告)号：WO2022063739A1

公开(公告)日：2022-03-31

申请号：PCT/EP2021/075863

申请日：2021-09-21

Applicant: KURARAY EUROPE GMBH

Inventor： FRANK, Michael

IPC: B29C64/118 ,  B33Y70/00 ,  B33Y80/00 ,  C08F210/02 ,  C08F216/38

Abstract: The invention is directed to the use of ethylene vinyl acetals in additive manufacturing processes, especially for 3D printing process.

公开(公告)号：WO2021233807A1

公开(公告)日：2021-11-25

申请号：PCT/EP2021/062939

申请日：2021-05-17

Applicant: KURARAY EUROPE GMBH

Inventor： KELLER, Uwe ,  YASUDA, Hirotaka

IPC: B32B17/10

Abstract: The present invention relates to interlayer films for laminated glazing, in particular windscreens, which have a printed, non-transparent region highly transparent for NIR and/or IR radiation.

公开(公告)号：WO2021094235A1

公开(公告)日：2021-05-20

申请号：PCT/EP2020/081427

申请日：2020-11-09

Applicant: KURARAY EUROPE GMBH

Inventor： FRANK, Michael ,  MUMMY, Florian

IPC: C09D11/10 ,  B65B55/06 ,  B65B55/10

Abstract: The invention is directed to the use of certain polyvinyl acetals as binders in printing inks.

公开(公告)号：WO2021058667A1

公开(公告)日：2021-04-01

申请号：PCT/EP2020/076763

申请日：2020-09-24

Applicant: KURARAY EUROPE GMBH

Inventor： HAERTH, Michael

IPC: B29B17/00 ,  G01N21/958 ,  B32B17/10 ,  B29D11/00

Abstract: The present invention relates to an apparatus for measuring an optical parameter of a laminated glazing as well as to a method producing polyvinyl acetals film using such apparatus.

公开(公告)号：WO2021005162A1

公开(公告)日：2021-01-14

申请号：PCT/EP2020/069386

申请日：2020-07-09

Applicant: KURARAY EUROPE GMBH

Inventor： BIER, Felix ,  KELLER, Uwe ,  MUMMY, Florian

IPC: B32B17/10 ,  B32B27/22

Abstract: Described is a transparent lamination interlayer and laminate structure which enables the application of optically improved functional layers, structures or patterns, especially for transparent lighting and display applications.

公开(公告)号：WO2020173838A1

公开(公告)日：2020-09-03

申请号：PCT/EP2020/054679

申请日：2020-02-21

Applicant: KURARAY EUROPE GMBH

Inventor： LAZAR, Ion ,  ESCHRICH, Robin ,  VOLPI, Leonard

IPC: B32B3/26 ,  B32B3/30 ,  B32B7/023 ,  B32B17/10 ,  B32B27/20 ,  B32B27/22 ,  B32B27/30

Abstract: The present invention is directed to laminated glass comprising two sheets of glass, combined by an adhesive film comprising at least one film B containing a polyvinyl acetal PB and at least one plasticiser WB; and at least one area A containing a polyvinyl acetal PA and optionally at least one plasticiser WA characterised in that the refractive indices of film A and film B differ by at least 0.0002.