Invention Grant
- Patent Title: Use of polypropylene films for in-mold labelling
- Patent Title (中): 使用聚丙烯薄膜进行模内贴标
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Application No.: US10511951Application Date: 2003-03-28
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Publication No.: US07670544B2Publication Date: 2010-03-02
- Inventor: Detlef D. Busch , Karl-Heinz Kochem , Bertram Schmitz , Wilfrid Tews
- Applicant: Detlef D. Busch , Karl-Heinz Kochem , Bertram Schmitz , Wilfrid Tews
- Applicant Address: DE
- Assignee: Treofan Germany GmbH & Co. KG
- Current Assignee: Treofan Germany GmbH & Co. KG
- Current Assignee Address: DE
- Agency: Connolly Bove Lodge & Hutz LLP
- Priority: DE10218246 20020424
- International Application: PCT/EP03/03233 WO 20030328
- International Announcement: WO03/091316 WO 20031106
- Main IPC: B29C49/24
- IPC: B29C49/24
Abstract:
The invention relates to the use of a biaxially oriented microporous film, which contains a propylene polymer and at least one β-nucleating agent and whose microporosity is produced by converting β-crystalline polypropylene when drawing the film, in order to label containers during blow molding.
Public/Granted literature
- US20050212183A1 Use of polypropylene films for in-mold labelling Public/Granted day:2005-09-29
Information query
