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Yantai Darbond Technology Co., Ltd.
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Yantai Shandong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing polyurethane hot melt adhesive with high temper...
Patent number
10,781,345
Issue date
Sep 22, 2020
Yantai Darbond Technology Co., Ltd.
Guilin Jiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
79049132 - DARBOND
Serial number
79049132
Registration number
3472682
Filing date
Mar 29, 2007
Yantai Darbond Technology Co., Ltd.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry