EP 0013125 A1 19800709 - Process for making point-bonded fabrics.
Title (en)
Process for making point-bonded fabrics.
Title (de)
Verfahren zur Herstellung punktgebundener Stoffe.
Title (fr)
Procédé de fabrication d'étoffes liées par points.
Publication
Application
Priority
US 97218678 A 19781221
Abstract (en)
Nonwoven point-bonded fabrics of improved softness are prepared by simultaneously heating and compressing spaced discrete areas of a nonwoven thermally bondable fiber web containing an attenuating liquid. The attenuating liquid is one whose presence in the web in quantities of 1000% or less of the web weight does not, under the bonding conditions employed, provide a fabric having higher strip tenacity (strength) then would be obtained in the absence of such liquid under otherwise equivalent conditions and which provides a fabric having at least a 20% lower bending modulus than that of a fabric obtained in the absence of such liquid under otherwise identical conditions.
IPC 1-7
IPC 8 full level
CPC (source: EP)
D04H 1/542 (2013.01); D04H 3/14 (2013.01)
Citation (search report)
- GB 618178 A 19490217 - BRITISH CELANESE
- FR 2299437 A1 19760827 - JAPAN VILENE CY LTD [JP]
- US 3365354 A 19680123 - BRITTON PETER N
- FR 2348301 A1 19771110 - MONSANTO CO [US]
- FR 2110346 A1 19720602 - BAYER AG
- DE 2056542 A1 19720518
- FR 2386630 A1 19781103 - MONSANTO CO [US]
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0013125 A1 19800709; EP 0013125 B1 19830608; BR 7908369 A 19800722; CA 1145213 A 19830426; DE 2965649 D1 19830714; JP S5584462 A 19800625
DOCDB simple family (application)
EP 79302958 A 19791219; BR 7908369 A 19791220; CA 342390 A 19791220; DE 2965649 T 19791219; JP 16491079 A 19791220