Housing including biomaterial and electronic device including the same
AssigneesSamsung Electronics Co., Ltd., Noroo Paint & Coatings Co., Ltd.
InventorsHyunjung Jung, Hangyu Hwang, Kisun Lee, Wonki Lee, Sungjun Jang, Byounggi Cho, Hyeonseok Yoon, Hyoin Kim
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Abstract
A housing of an electronic device including polymer materials is provided. The housing includes a polymer substrate, a primer layer disposed on at least a portion of the polymer substrate, a color layer disposed on the primer layer, and a coating layer disposed on the color layer. The primer layer, the color layer, and the coating layer include a biomass polyurethane resin and have a glass transition temperature of 80° C. to 110° C.
Claims18
A housing of an electronic device including polymer materials, the housing comprising:
- a polymer substrate;
- a primer layer disposed on at least a portion of the polymer substrate;
- a color layer disposed on the primer layer;
- and
- a coating layer disposed on the color layer,
- wherein the primer layer, the color layer, and the coating layer include biomass-derived polyurethane resin and the primer layer, the color layer, and the coating layer have a glass transition temperature of 80° C. to 110° C.
An electronic device comprising:
- a housing including polymer materials,
- wherein the housing includes:
- a polymer substrate,
- a primer layer disposed on at least a portion of the polymer substrate, and
- a coating layer disposed over the primer layer, and
- wherein the primer layer and the coating layer include a biomass-derived polyurethane resin and the primer layer and the coating layer have a glass transition temperature of 80° C. to 110° C.
Dependencies are inferred from the claim text.