Shihao Qin

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Synthetic leather article and method for preparing same
- Patent number 12,129,597
- Issue date Oct 29, 2024
- Dow Global Technologies LLC
- Chao Zhang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
NON-SOLVENT 2K POLYURETHANE ARTIFICIAL LEATHER COMPOSITION, ARTIFIC...
- Publication number 20220259798
- Publication date Aug 18, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Chao Zhang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
SYNTHETIC LEATHER ARTICLE AND METHOD FOR PREPARING SAME
- Publication number 20210388559
- Publication date Dec 16, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Chao Zhang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...