Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608592 | Fiber dyeing method using supercritical carbon dioxide fluid as medium | Chong Cai, Chao Gao, Wei Gao | 2023-03-21 |
| 11560669 | Fiber dyeing method using mixed fluid medium | Chong Cai | 2023-01-24 |
| 11193024 | AZO dye for waterless dyeing of natural fibers in supercritical CO2 fluid, and preparation method thereof | Kai Yan, DAO WEI XU, Jinlin Yu | 2021-12-07 |
| 10968553 | Waterless dyeing machine suitable for mixed fluid medium | — | 2021-04-06 |
| 10344414 | Separation, recycling and self-cleaning system of supercritical fluid dyeing machine | — | 2019-07-09 |
| 10294598 | Multi-pipe quantitative medium filling system of supercritical fluid dyeing machine | — | 2019-05-21 |
| 10294599 | Mobile dyeing cup for supercritical fluid dyeing and finishing | Jianzhong Guo | 2019-05-21 |
| 10280542 | Proofing dyeing cup for supercritical fluid dyeing and finishing | Jianzhong Guo | 2019-05-07 |
| 9958370 | Method for measuring diffusion performance of acid dye in color paste | Feng Chen | 2018-05-01 |
| 9926263 | Solvent medium for diazotization reaction | Xiaochen Wei, Ming-Shing Shen | 2018-03-27 |
| 9920473 | Method for colour-fixing processing of textile and device therefor | Chuanglong Cui, Hongmei XU, Xiaochen Wei, Feng Chen | 2018-03-20 |
| 9797089 | Method of photocatalytic white discharge printing for achieving patterns on textiles | Hongmei XU, Aidong Wang | 2017-10-24 |
| 9797090 | Photocatalytic method of discharge printing for producing colorful patterns on previously dyed textiles | Xiaoping Bi | 2017-10-24 |
| 9739010 | Phase-transfer catalytic colour fixation processing method for textile | Hongmei XU, Chuanglong Cui, Feng Chen, Xiaochen Wei | 2017-08-22 |