The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 1977
Filed:
Jan. 13, 1976
Applicant:
Inventors:
Assignee:
Mitsubishi Rayon Co., Ltd., Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
D01D / ;
U.S. Cl.
CPC ...
425463 ;
Abstract
An apparatus for producing composite structure fibers is disclosed which includes an upper distribution plate provided with plural slits for making at least two spinning components into independent thin layer streams, a lower distribution plate provided with plural fine holes for dividing each of said thin layer streams into plural fine capillary streams independent from each other and a spinneret plate provided with a bundling space and extrusion orifices for bundling said previously divided fine capillary streams and extruding them into filaments, said upper distribution plate, lower distribution plate and spinneret plate being piled up in this order.