Invention Grant
- Patent Title: Multilayer plastic container
- Patent Title (中): 多层塑料容器
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Application No.: US13411088Application Date: 2012-03-02
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Publication No.: US08383219B2Publication Date: 2013-02-26
- Inventor: Klaus-Peter Schmidt , Frank Schüller , Reinhard Schubbach
- Applicant: Klaus-Peter Schmidt , Frank Schüller , Reinhard Schubbach
- Applicant Address: DE Brühl
- Assignee: Mauser-Werke GmbH
- Current Assignee: Mauser-Werke GmbH
- Current Assignee Address: DE Brühl
- Agency: Henry M. Feiereisen LLC
- Priority: DE202006008091U 20060518
- Main IPC: B29D22/00
- IPC: B29D22/00

Abstract:
A multilayer thermoplastic container for storing and transporting liquid contents, especially combustible or explosive contents, is made of at least three superimposed layers and includes at least one layer for discharging an electric charge. The innermost layer of the container in contact with the liquid content is made of virgin material and a second integrated inner layer which is covered by the innermost virgin material layer is electrically conductive as a result of incorporated additives, e.g. conductive carbon black and is covered on the outside by another electrically non-conductive layer. Electric charge carriers that accumulate on the surface of the thin inner layer due to the friction with the content are “suctioned through” large areas of the inner, electrically non-conductive layer by the second, electrically conductive layer and discharged.
Public/Granted literature
- US20120160729A1 MULTILAYER PLASTIC CONTAINER Public/Granted day:2012-06-28
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