EP 4153799 A1 20230329 - COLOR-CHANGING FABRIC AND APPLICATIONS
Title (en)
COLOR-CHANGING FABRIC AND APPLICATIONS
Title (de)
FARBVERÄNDERNDES GEWEBE UND ANWENDUNGEN
Title (fr)
TISSU À CHANGEMENT DE COULEUR ET APPLICATIONS
Publication
Application
Priority
- US 202016880793 A 20200521
- US 2021033216 W 20210519
Abstract (en)
[origin: WO2021236805A1] A color-changing product includes a fabric and a color-changing fiber embroidered into a portion of the fabric. The color-changing fiber includes an electrically conductive core and a coating disposed around the electrically conductive core. The coating includes a thermochromic pigment. A method for manufacturing a color-changing product includes embroidering the first color-changing fiber into a first portion of the fabric; embroidering the second color-changing fiber into a second portion of the fabric; and electrically connecting the electrically conductive core of the first color-changing fiber and the second color-changing fiber to a power source.
IPC 8 full level
D01F 1/00 (2006.01); C09B 5/26 (2006.01); C09B 67/08 (2006.01); G02F 1/163 (2006.01); G02F 1/167 (2006.01)
CPC (source: EP)
C09B 67/0013 (2013.01); D01F 1/00 (2013.01); D01F 8/00 (2013.01); G02F 1/0147 (2013.01); G02F 1/132 (2013.01)
Citation (search report)
See references of WO 2021236805A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
US 2021033216 W 20210519; EP 21808989 A 20210519