Title:
二酸化チタンスラリーを用いて製造される再生ポリエステル繊維
Document Type and Number:
Japanese Patent JP6858818
Kind Code:
B2
Abstract:
A recycled polyester fiber is provided. The recycled polyester fiber is made of a raw material by melt spinning. The raw material includes 95.0 wt % to 99.99 wt % recycled polyester pellet formed from recycled bottle chip and 0.01 wt % to 5.0 wt % titanium dioxide slurry. Based on the total weight of the titanium dioxide slurry, the titanium dioxide slurry includes 20 wt % to 50 wt % bio-oil acting as carrier, 50 wt % to 80 wt % titanium dioxide powder, 0.1 wt % to 5 wt % dispersant, 0.01 wt % to 3 wt % antioxidant, and 0.001 wt % to 0.1 wt % dye.
Inventors:
廖 ▲テ▼超
Su Satoshi
▲ライ▼ 佳昇
Su Satoshi
▲ライ▼ 佳昇
Application Number:
JP2019162786A
Publication Date:
April 14, 2021
Filing Date:
September 06, 2019
Export Citation:
Assignee:
NAN YA PLASTICS CORPORATION
International Classes:
D01F6/92
Domestic Patent References:
| JP2008095228A | ||||
| JP8199428A | ||||
| JP2005179877A | ||||
| JP11217492A | ||||
| JP2009097105A | ||||
| JP2014101612A | ||||
| JP3247101B2 |
Foreign References:
| CN108396404A | ||||
| CN108035012A |
Attorney, Agent or Firm:
Hirohiro Naya
Yuko Hirata
Yuko Hirata