Method for manufacturing coconut based activated carbon polyester fiber with high percentage of carbon and the coconut based activated carbon polyester fiber made by the method

• US 20080081188A1
• Filed: 10/02/2006
• Published: 04/03/2008
• Est. Priority Date: 10/02/2006
• Status: Abandoned Application

• Current Assignee: Logic Enterprise Co., Ltd.
• Original Assignee: Logic Enterprise Co., Ltd.
• Inventors: Chang, Ding-Fa
• Application Number:
  US11/542,013
• Publication Number:
  US 20080081188A1
• Time in Patent Office: Days
• US Class Current: 428/357
• CPC Class Codes: D01F 1/10 Other agents for modifying properties
• CPC Class Codes: D01F 6/62 from polyesters
• CPC Class Codes: Y10T 428/29 Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof

Abstract

A method for manufacturing coconut based activated carbon polyester fiber with high percentage of carbon includes the steps of: mixing 5 wt %˜15 wt % (weight percentages) coconut based activated carbon particles which have sizes smaller than 7 μm with 85 wt %˜95 wt % polyester fibers by high temperature so as to get spinning fabrics which are in melted form; extruding and ejecting the spinning fabrics to pass through a fabric ejection plate so as to form a melt ejection flow; forming an initial fiber: cooling the ejection flow leaving from the fabric ejection plate in lower temperature and with a high speed to form an initial fiber; and extending, coating oil, activating, drying, shaping, and packaging to form coconut based activated carbon polyester fibers with high percentage of carbons. A coconut based activated carbon with high percentage of carbon manufactured by the method is also included.

Claims

1. A method for manufacturing coconut based activated carbon polyester fiber with high percentage of carbon;

the method comprising the steps of;

mixing 5 wt %˜

15 wt % (weight percentages) coconut based activated carbon particles which have sizes smaller than 7 μ

m with 85 wt %˜

95 wt % polyester fibers by high temperature so as to get spinning fabrics which are in melted form;

extruding and ejecting the spinning fabrics to pass through a fabric ejection plate so as to form a melt ejection flow;

forming an initial fiber;

cooling the ejection flow leaving from the fabric ejection plate in low temperature and with a high speed to form an initial fiber; and

extending, coating oil, activating, drying, shaping, and packaging to form coconut based activated carbon polyester fibers with high percentage of carbons.

2. A coconut based activated carbon polyester fiber with high percentage of carbon comprising 5 wt %˜

15 wt % (weight percentages) coconut based activated carbon particles which have sizes smaller than 7 μ

m and 85 wt %˜

95 wt % polyester fibers by high temperature.