Mong-Chen Chang

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TAIPEI, TW

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Patents Applicationslast 30 patents

Information Patent Application
RECYCLING METHOD OF POLYESTER MATERIAL
- Publication number 20250206905
- Publication date Jun 26, 2025
- NAN YA PLASTICS CORPORATION
- Te-Chao Liao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EFFICIENT CHEMICAL RECYCLING METHOD FOR WASTE POLYESTER FABRICS
- Publication number 20250154334
- Publication date May 15, 2025
- NAN YA PLASTICS CORPORATION
- Te-Chao Liao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DISPOSAL METHOD FOR RECYCLATE CONTAINING POLYESTER
- Publication number 20240417528
- Publication date Dec 19, 2024
- Nan Ya Plastics Corporation
- Te-Chao Liao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...