Invention Grant
- Patent Title: Composite material and composite product
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Application No.: US16483149Application Date: 2018-02-01
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Publication No.: US11034838B2Publication Date: 2021-06-15
- Inventor: Duncan Mayes , Janne Pynnonen , Christopher H. West , Douglas J. Gardner , Yousoo Han
- Applicant: Stora Enso OYJ , University of Maine System Board of Trustees
- Applicant Address: FI Helsinki; US ME Bangor
- Assignee: Stora Enso OYJ,University of Maine System Board of Trustees
- Current Assignee: Stora Enso OYJ,University of Maine System Board of Trustees
- Current Assignee Address: FI Helsinki; US ME Bangor
- Agency: Greer, Burns & Crain, Ltd.
- International Application: PCT/IB2018/050622 WO 20180201
- International Announcement: WO2018/142314 WO 20180809
- Main IPC: C08L97/02
- IPC: C08L97/02 ; B27K5/00 ; B27N1/02 ; B27N3/00 ; C08L25/08 ; B27N3/28
Abstract:
The present invention is directed to a composite material comprising a cellulosic material, high impact polystyrene (HIPS) and styrene maleic anhydride (SMA). The cellulosic material may be thermally modified prior to being incorporated into the composite material. The present invention is also directed to a composite product that comprises the composite material according to the invention.
Public/Granted literature
- US20200239690A1 A COMPOSITE MATERIAL AND COMPOSITE PRODUCT Public/Granted day:2020-07-30
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