Invention Grant
- Patent Title: Method for the partial coloring of plastic parts
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Application No.: US16088494Application Date: 2017-03-24
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Publication No.: US10662581B2Publication Date: 2020-05-26
- Inventor: Georgios Tziovaras , Ciro Piermatteo
- Applicant: Covestro Deutschland AG
- Applicant Address: DE Leverkusen
- Assignee: Covestro Deutschland AG
- Current Assignee: Covestro Deutschland AG
- Current Assignee Address: DE Leverkusen
- Agency: Faegre Drinker Biddle & Reath LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@66e30eec
- International Application: PCT/EP2017/057036 WO 20170324
- International Announcement: WO2017/167651 WO 20171005
- Main IPC: D06P5/20
- IPC: D06P5/20 ; B44C1/22 ; C09B67/00 ; B44C1/00 ; B32B27/16 ; B32B27/30 ; B32B27/24 ; B32B27/08 ; B32B27/40 ; B32B27/32 ; B32B27/34 ; B32B27/28 ; B32B27/36 ; B32B27/20 ; B32B27/42 ; C09B1/16 ; D06P3/00 ; B41M5/24 ; B41M5/26 ; C09B67/40 ; B42D25/435
Abstract:
The present invention concerns a method for the partial dyeing, in particular for the colour laser engraving, of plastic components, in particular thermoplastic plastic components, more particularly thermoplastic plastic components, comprising a layer construction as well as the resulting partially dyed, preferably colour laser engraved plastic components, in particular thermoplastic plastic components.
Public/Granted literature
- US20190106837A1 METHOD FOR THE PARTIAL COLORING OF PLASTIC PARTS Public/Granted day:2019-04-11
Information query
