Invention Grant
- Patent Title: Film and method for producing same
-
Application No.: US15021309Application Date: 2014-07-15
-
Publication No.: US09938385B2Publication Date: 2018-04-10
- Inventor: Joseph Mani , Volker Hülsewede , Thomas Malner , Jürgen Bühring
- Applicant: Benecke-Kaliko AG
- Applicant Address: DE Hannover
- Assignee: Benecke-Kaliko AG
- Current Assignee: Benecke-Kaliko AG
- Current Assignee Address: DE Hannover
- Agent David L. Cate
- Priority: DE102013110036 20130912
- International Application: PCT/EP2014/065062 WO 20140715
- International Announcement: WO2015/036148 WO 20150319
- Main IPC: C08J5/18
- IPC: C08J5/18 ; B29C71/04 ; B29C51/00 ; C08J3/28 ; C08L23/08 ; C08L23/12 ; C08J3/24 ; B29C59/00 ; C08L23/06 ; B29C35/08 ; B29C51/02 ; B29K23/00 ; B29K105/00 ; B29L31/30

Abstract:
A film including a top ply, where at least the top ply contains 15 to 90 phr of at least one ethylene-based polymer having a Mooney viscosity (ML1+4, 121° C.) of 50 to 80 Mooney units and 10 to 85 phr of at least one polypropylene having an ISO 178 flexural modulus of greater than or equal to 400 MPa, and the film may be a single-ply or multi-ply film. In some aspects the ethylene-based polymer has a crystallinity of less than or equal to 30%. The top ply may further include at least one compatibilizer, which has, in some cases, a melt flow index MFI (230° C., 2.16 kg) of 0.1 to 4.0 g/10 min.
Public/Granted literature
- US20160222176A1 FILM AND METHOD FOR PRODUCING SAME Public/Granted day:2016-08-04
Information query