Title:
CELLULOSE DIACETATE HOLLOW YARN
Document Type and Number:
Japanese Patent JP2710711
Kind Code:
B2
Abstract:
PURPOSE: To provide a cellulose diacetate hollow yarn obtained by enhancing spinning properties, either with the increased sharpness of a fin shape or heightened dialysis efficiency.
CONSTITUTION: The subject hollow yarn is made substantially of cellulose diacetate, and has an average degree of polymerization of said cellulose diacetate ranging from 230 to 400.
Inventors:
Mizutani Shoji
Application Number:
JP20228391A
Publication Date:
February 10, 1998
Filing Date:
July 18, 1991
Export Citation:
Assignee:
Teijin Limited
International Classes:
B01D63/02; B01D71/16; D01F2/28; (IPC1-7): B01D71/16; D01F2/28
Domestic Patent References:
| JP26501A | ||||
| JP5361576A |
Attorney, Agent or Firm:
Maeda Junhiro