Flat needle-punched non woven of natural and/or synthetic...

Details Flat needle-punched non woven of natural and/or synthetic... Flat needle-punched non woven of natural and/or synthetic...

2007-12-11

2007-12-11

Torres Velazquez, Norca L. (Department: 1771)

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

C428S141000, C428S156000, C428S171000, C428S196000, C428S219000, C442S101000, C442S148000, C442S152000, C442S164000, C442S402000

Reexamination Certificate

active

10484019

ABSTRACT:
The invention relates to a flat needle-punched non woven of natural and/or synthetic fibers having a weight per unit area within a range of from 200 to 1600 g/m2, characterized in that one tenth to one hundredth of at least one of the two main surfaces has a surface coating in the form of a pattern.

REFERENCES:
patent: 2669527 (1954-02-01), Horwich
patent: 3937861 (1976-02-01), Zuckerman et al.
patent: 4258097 (1981-03-01), Benedyk
patent: 4504537 (1985-03-01), Mussallem, Jr.
patent: 6200662 (2001-03-01), Mussallem, III
patent: 24 19 813 (1975-11-01), None
patent: 86 10 035.1 (1986-09-01), None
patent: 41 14 140 (1992-11-01), None
patent: 43 05 428 (1994-07-01), None
patent: 44 44 030 (1995-10-01), None
patent: 197 20 365 (1998-12-01), None
patent: 198 12 925 (1999-09-01), None
International Search Report for PCT/EP02/07773; ISA/EPO; Mailed: Dec. 20, 2002.

Affiliated with

Also associated with

Rating

Flat needle-punched non woven of natural and/or synthetic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flat needle-punched non woven of natural and/or synthetic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flat needle-punched non woven of natural and/or synthetic... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3829747