Da-Kong Lee

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Taoyuan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing super soft polyacrylate-urethane (PAU) core-she...
- Patent number 10,479,867
- Issue date Nov 19, 2019
- HO YU TEXTILE CO., LTD.
- Da-Kong Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of producing polyurethane dispersion by solvent free process
- Patent number 10,077,329
- Issue date Sep 18, 2018
- HO YU TEXTILE CO., LTD.
- Da-Kong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method of Producing Super Soft Polyacrylate-Urethane (PAU) Core-She...
- Publication number 20190085135
- Publication date Mar 21, 2019
- HO YU TEXTILE CO., LTD.
- Da-Kong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Producing Polyurethane Dispersion by Solvent Free Process
- Publication number 20180265619
- Publication date Sep 20, 2018
- HO YU TEXTILE CO., LTD.
- Da-Kong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...