Invention Grant
- Patent Title: Plastic composite moulded bodies obtainable by welding in an electromagnetic alternating field
- Patent Title (中): 通过在电磁交变场中焊接而获得的塑料复合成型体
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Application No.: US12089926Application Date: 2006-09-15
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Publication No.: US08524342B2Publication Date: 2013-09-03
- Inventor: Harald Häger , Markus Pridöhl , Guido Zimmermann , Karl Kuhmann , Rainer Göring
- Applicant: Harald Häger , Markus Pridöhl , Guido Zimmermann , Karl Kuhmann , Rainer Göring
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102005049718 20051014
- International Application: PCT/EP2006/066405 WO 20060915
- International Announcement: WO2007/042368 WO 20070419
- Main IPC: B32B1/02
- IPC: B32B1/02 ; B32B23/00 ; B32B1/08
Abstract:
The invention relates to plastics composite moldings obtainable via welding in an alternating electromagnetic field, in which the weld is obtained with the aid of a plastics material which comprises nano-scale, magnetic oxidic particles, which are composed of aggregated primary particles, and where the primary particles are composed of magnetic metal oxide domains whose diameter is from 2 to 100 nm in a non-magnetic metal oxide matrix or non-magnetic metalloid oxide matrix.
Public/Granted literature
- US20080292824A1 Plastic Composite Moulded Bodies Obtainable by Welding in an Electromagnetic Alternating Field Public/Granted day:2008-11-27
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