Title:
LEATHER COMPOSITE HAVING AN ELECTRONIC LAYER
Document Type and Number:
WIPO Patent Application WO/2020/102836
Kind Code:
A3
Abstract:
The invention relates to a leather composite, comprising at least two composite parts (2), which are characterized by a layer structure that comprises: a leather layer (3) produced from a hide or a layer of artificial leather; a leather dressing (4) applied to a leather surface of the leather layer (3) or to a sanding base; and at least one electronic layer (7), which is inserted into the leather dressing (4) or applied to the leather dressing (4). At least two composite parts (2) are mechanically sewn to one another, with mutually facing surfaces (9, 10) of the leather dressing (4) and/or of the electronic layers (7), along at least one seam (8) of a connection (1, 20, 30), the electronic layers (7) of the composite parts (2) additionally forming at least one common electrical contact in at least one contact region (13) of the connection (1, 20, 30), which contact region (13) has a greater distance (A) from a visible surface (5) of the leather composite than the seam (8) does.
Inventors:
SCHNEIDER KONSTANTIN (AT)
KINDERMANN ANDREAS (AT)
WENAUER MICHAEL (DE)
KINDERMANN ANDREAS (AT)
WENAUER MICHAEL (DE)
Application Number:
PCT/AT2019/060375
Publication Date:
July 16, 2020
Filing Date:
November 06, 2019
Export Citation:
Assignee:
WOLLSDORF LEDER SCHMIDT & CO GES M B H (AT)
International Classes:
B29C65/62; B32B9/02; B32B9/04; H05K1/00
Foreign References:
| DE102017111297A1 | 2018-06-21 | |||
| US20100193108A1 | 2010-08-05 | |||
| US20140042767A1 | 2014-02-13 |
Attorney, Agent or Firm:
SCHWARZ & PARTNER PATENTANWÄLTE OG et al. (AT)
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