Soft and strong thermoplastic polymer and nonwoven fabric lamina

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Including an additional nonwoven fabric

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

428373, 428374, 2206, 604358, 604382, 442382, 442383, B32B 2700

Patent

active

056077980

ABSTRACT:
A laminate comprising a fabric is provided wherein the fabric has comparable strength characteristics to conventional fabrics yet is softer. The fibers of the fabric are a blend of a high crystallinity polypropylene polymer and a random block copolymer of polypropylene and polyethylene. The laminate of this invention may include other spunbond layers, meltblown nonwoven fabrics or films.
The laminate of this invention may be used in products such as, for example, garments, personal care products, medical products, protective covers and outdoor fabrics.

REFERENCES:
patent: 3338992 (1967-08-01), Kinney
patent: 3341394 (1967-09-01), Kinney
patent: 3502763 (1970-03-01), Hartmann
patent: 3542615 (1970-11-01), Dobo et al.
patent: 3657062 (1972-04-01), Eishima et al.
patent: 3692618 (1972-09-01), Dorschner et al.
patent: 3700678 (1973-08-01), Aishima et al.
patent: 3802817 (1974-04-01), Matsuki et al.
patent: 3849241 (1974-11-01), Buntin et al.
patent: 3909009 (1975-09-01), Cvetko et al.
patent: 4041203 (1977-08-01), Brock et al.
patent: 4115620 (1978-07-01), Gupta et al.
patent: 4211819 (1980-07-01), Kunimune et al.
patent: 4340563 (1982-07-01), Appel et al.
patent: 4632861 (1986-12-01), Vassilatos
patent: 4634739 (1987-01-01), Vassilatos
patent: 4695503 (1987-09-01), Liu et al.
patent: 4766029 (1988-08-01), Brock et al.
patent: 4795668 (1989-01-01), Krueger et al.
patent: 4818587 (1989-04-01), Ejima et al.
patent: 4822668 (1989-04-01), Tanaka et al.
patent: 4830904 (1989-05-01), Gessner et al.
patent: 4839228 (1989-06-01), Jezic et al.
patent: 4900857 (1990-02-01), Klett
patent: 4908251 (1990-03-01), Iimura et al.
patent: 4948841 (1990-08-01), Kasahara et al.
patent: 5002815 (1991-03-01), Yamanaka et al.
patent: 5082720 (1992-01-01), Hayes
patent: 5108820 (1992-04-01), Kaneko et al.
patent: 5108827 (1992-04-01), Gessner
patent: 5133917 (1992-07-01), Jezic et al.
patent: 5141802 (1992-08-01), Parrinello et al.
patent: 5169706 (1992-12-01), Collier et al.
patent: 5188875 (1993-02-01), Nishino et al.
patent: 5271883 (1993-12-01), Timmons et al.
patent: 5275884 (1994-01-01), Nishino et al.
patent: 5302454 (1994-04-01), Cecchin et al.
patent: 5336552 (1994-08-01), Strack et al.
patent: 5368927 (1994-11-01), Lesca et al.
patent: 5460884 (1995-10-01), Kobylivker et al.
Dictionary of Fiber and Textile Tech., pp. 13 and 14.
Polymer blends and Composites, by John A. Mason and Leslie H. Sperling, 1976, pp. 273-277.
Plastcis Technology's Manufacturer's Handbook and Buyers Guide 199/95 from Bill Publications -- 355 Park Avenue South, N.Y. New York 10010.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Soft and strong thermoplastic polymer and nonwoven fabric lamina does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Soft and strong thermoplastic polymer and nonwoven fabric lamina, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Soft and strong thermoplastic polymer and nonwoven fabric lamina will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2145038

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.