Invention Grant
- Patent Title: Inorganic thermochromic additive for an inorganic ceramic coating composition
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Application No.: US15526454Application Date: 2015-09-02
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Publication No.: US10539472B2Publication Date: 2020-01-21
- Inventor: Chung Kwon Park
- Applicant: THERMOLON KOREA CO., LTD. , The Cookware Company Global Sourcing Limited
- Applicant Address: KR Busan HK Kowloon
- Assignee: Thermolon Korea Co., Ltd.,The Cookware Company Global Sourcing Limited
- Current Assignee: Thermolon Korea Co., Ltd.,The Cookware Company Global Sourcing Limited
- Current Assignee Address: KR Busan HK Kowloon
- Agency: Amster, Rothstein & Ebenstein LLP
- Priority: EP14183252 20140902
- International Application: PCT/EP2015/069998 WO 20150902
- International Announcement: WO2016/034606 WO 20160310
- Main IPC: G01K11/14
- IPC: G01K11/14 ; A47J36/04 ; C04B35/14 ; C09K9/00
Abstract:
The present invention relates to an inorganic thermochromic additive for an inorganic ceramic coating composition, comprising a thermally colour-changeable yellow inorganic pigment, a thermally colour-changeable green inorganic pigment, and optionally a white inorganic pigment. It also relates to a thermally colour-changeable ceramic coating composition comprising the inorganic thermochromic additive and the inorganic ceramic coating composition. The present invention further provides a kit for preparing the thermally colour-changeable ceramic coating composition. The present invention further relates to an artefact, in particular a cookware item coated with the thermally colour-changeable ceramic coating composition, and to the use of the thermally colour-changeable ceramic coating composition for coating an artefact, in particular a cookware item.
Public/Granted literature
- US20170328789A1 INORGANIC THERMOCHROMIC ADDITIVE FOR AN INORGANIC CERAMIC COATING COMPOSITION Public/Granted day:2017-11-16
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