Patent classifications
C
CHEMISTRY; METALLURGY
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C04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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C04B
LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
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41/00
After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
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C04B41/45
Coating or impregnating; ,; e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
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C04B41/51
Metallising; , e.g. infiltration of sintered ceramic preforms with molten metal
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C04B41/515

METHOD OF MANUFACTURING METAL-COATED MEMBER, METAL-COATED MEMBER, WAVELENGTH CONVERSION MEMBER, AND LIGHT EMITTING DEVICE
20250300422 · 2025-09-25 · ·

A method of manufacturing a metal-coated member includes: providing a composite ceramic member including a ceramic part, and a connection part connected to the ceramic part; disposing a precious metal layer on a surface region that includes at least a portion of a surface of the ceramic part and a portion of a surface of the connection part, the precious metal layer including a precious metal; and removing at least a portion of the precious metal layer that is on the surface of the ceramic part and delineated by the boundary between the ceramic part and the connection part. The connection part has stronger adhesion to the precious metal than the ceramic part.

METHOD OF MANUFACTURING METAL-COATED MEMBER, METAL-COATED MEMBER, WAVELENGTH CONVERSION MEMBER, AND LIGHT EMITTING DEVICE
20250300422 · 2025-09-25 · ·

A method of manufacturing a metal-coated member includes: providing a composite ceramic member including a ceramic part, and a connection part connected to the ceramic part; disposing a precious metal layer on a surface region that includes at least a portion of a surface of the ceramic part and a portion of a surface of the connection part, the precious metal layer including a precious metal; and removing at least a portion of the precious metal layer that is on the surface of the ceramic part and delineated by the boundary between the ceramic part and the connection part. The connection part has stronger adhesion to the precious metal than the ceramic part.