Method for producing polyester bi-component fibers and filaments

Details Method for producing polyester bi-component fibers and filaments Method for producing polyester bi-component fibers and filaments

1996-05-06

1998-02-10

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

264168, 26417126, 26417214, 26417215, 26417217, 2642105, 2642106, 2642108, 2642356, D01F 814, D02G 300

Patent

active

057165688

ABSTRACT:
A method for producing polyester bi-component threads on the basis of only one type of polyester is carded out by an "in line" modification of a partial stream with a co-monomer from the substance class of lactones, spinning of the unmodified and modified partial melt stream by means of a bi-component spinneret pack to form bi-component threads, and their further processing and use,

REFERENCES:
patent: 3408433 (1968-10-01), Brayford
patent: 3671620 (1972-06-01), Inoue
patent: 3927167 (1975-12-01), Reese
patent: 4990297 (1991-02-01), Stibal et al.
Ullmann's Encyclopedia of Industrial Chemistry, vol. A10 (1987), pp. 511-516.

Affiliated with

Also associated with

Rating

Method for producing polyester bi-component fibers and filaments does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing polyester bi-component fibers and filaments, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing polyester bi-component fibers and filaments will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2074719