Patent · US Active

Multilayer body

US9597825B2 · kind B2 · utility

12Cited by

6References

23Claims

0Family size

Assignee

LEONHARD KURZ Stiftung & Co. KG · DE

Inventors

Jurgen Schmidt · Los Alamos, US
Gert Jungmann · Bad Mergentheim, DE
Juri Attner · Burgthann, DE

Key dates

Filing date	Jun 18, 2010
Grant date	Mar 21, 2017
Priority date	—
Expiry date	Jul 14, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24802
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a multilayer body (100) for producing a decorated plastic article (50) having a surface relief (40). The multilayer body (100) comprises a relief film (1) with a first carrier film (2) and a structural layer (3), arranged on one side of the first carrier film (2). The multilayer body (100) also comprises a multilayer film (5) with a second carrier film (10) and at least one decorative layer (12, 14). The structural layer (3) is arranged here between the first carrier film (2) and the second carrier film (10). Furthermore, the multilayer body (100) has a film body (19) which comprises the relief film (1) and can be released from the at least one decorative layer (12, 14), and the at least one decorative layer (12, 14) is formed such that it can be deformed by the structural layer (3) formed as a stamped structure. The invention also relates to a process for producing such a multilayer body (100), and to two processes for producing a decorated plastic article (50) having a surface relief (40) by using such a multilayer body (100).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.