Invention Grant
- Patent Title: Articles for eliminating static electricity and methods for their use
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Application No.: US15106595Application Date: 2014-12-18
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Publication No.: US10455675B2Publication Date: 2019-10-22
- Inventor: Joshua M. Retterath , Bruce E. Tait , Chris J. Tanley , Fred J. Roska , Terence A. Lee , Kevin B. Newhouse
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Eloise J. Maki; Gregory D. Allen; Melanie G. Gover
- International Application: PCT/US2014/071096 WO 20141218
- International Announcement: WO2015/095490 WO 20150625
- Main IPC: H05F3/02
- IPC: H05F3/02 ; B65H27/00

Abstract:
A looped pile static reduction blanket or cloth, an apparatus including the looped pile static reduction blanket, and a technique to neutralize static and static patterns from a polymeric film surface during processing, to enable higher speeds and fewer defects during web transport and subsequent processing of wound film rolls, an apparatus including the looped pile static reduction cloth, and a technique to neutralize static from a polymeric shaped part during processing, to enable fewer defects. The looped pile static reduction blanket includes a static reduction engagement cloth that is resilient and can facilitate discharge of static from a web to ground before, during, and after contact with a charged web.
Public/Granted literature
- US20170150588A1 STATIC ELIMINATION ARTICLES AND METHODS FOR THEIR USE Public/Granted day:2017-05-25
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