Rapidly shrinking fiber and water-absorbing shrinkable yarn and

Details Rapidly shrinking fiber and water-absorbing shrinkable yarn and Rapidly shrinking fiber and water-absorbing shrinkable yarn and

1988-12-14

1990-07-17

Kendell, Lorraine T.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

264185, 57238, 57252, 57255, D02G 300

Patent

active

049420895

ABSTRACT:
Rapidly shrinking fibers hardly soluble in water and capable of shrinking in water at 20.degree. C. by not less than 30% in not longer than 10 seconds are obtained, for example, by spinning, drawing and heat-treating a carboxy-modified polyvinyl alcohol under specific conditions. Yarns made from a fiber of this kind in conjunction with a fiber slowing shrinking in water as well as nonwoven fabrics made by incorporating yarns containing said rapidly shrinking fibers in nonwoven fabric shrinkable upon absorption of water are suited as means of tightly fitting edge portions of disposable diapers to the thigh.

REFERENCES:
patent: 3066999 (1962-12-01), Nakajo et al.
patent: 3329754 (1967-07-01), Black
patent: 3383447 (1968-05-01), Onishi et al.
patent: 3915750 (1975-10-01), Uetani et al.
patent: 3987140 (1976-10-01), Mizobe et al.
patent: 4478971 (1984-10-01), Ballard
patent: 4603083 (1986-07-01), Tanaka et al.
patent: 4612157 (1986-09-01), Genba et al.
patent: 4713290 (1987-12-01), Kwon

Affiliated with

Also associated with

Rating

Rapidly shrinking fiber and water-absorbing shrinkable yarn and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rapidly shrinking fiber and water-absorbing shrinkable yarn and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rapidly shrinking fiber and water-absorbing shrinkable yarn and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-94688