| ALBIS SPA Patent applications |
| Patent application number | Title | Published |
|---|
| 20100324515 | PRE-CONSOLIDATED SPUNBONDED WEB, COMPOSITE NONWOVEN COMPRISING SAID PRE-CONSOLIDATED SPUNBONDED WEB, METHOD AND CONTINUOUS SYSTEM FOR PRODUCING SAID COMPOSITE - The pre-consolidated spunbonded web (A) comprises continuous microfilaments having a diameter (D | 12-23-2010 |
| 20090264038 | ELASTIC SPUNBONDED NONWOVEN AND COMPOSITE NONWOVEN COMPRISING THE SAME - The spunbonded nonwoven (W) has high elastic recovery properties and comprises a plurality of multi-component filaments. Each filament, preferably of the sheath/core type, comprises at least a first polymeric component and a second polymeric component. The first polymeric component comprises thermoplastic polyurethane, and the second polymeric component comprises an elastic propylene-based olefin copolymer, and more particularly an ethylene propylene copolymer, preferably comprising at least 80 wt % of propylene units. Said spunbonded nonwoven (W) can be easily thermal-bonded with polyolefin-based nonwoven layer(s), especially polypropylene-based layer(s), in order to make a composite nonwoven, particularly suitable for the hygienic industry (diapers, . . . ). | 10-22-2009 |
| 20090068912 | ELASTIC SPUNBONDED NONWOVEN AND ELASTIC NONWOVEN FABRIC COMPRISING THE SAME - The elastic spunbonded nonwoven has high elastic recovery properties and includes a plurality of multicomponent filaments. Each multicomponent filament, preferably of the sheath/core type, includes a first polymeric component extending along the length of the filament in at least a first section of the filament, and a second polymeric component extending along the length of the filament in at least a second section of the filament that is distinct from the first section. The first polymeric component comprises an elastic propylene-based olefin copolymer, and the second polymeric component comprises an elastic propylene-based olefin and has a melt flow rate that is higher than the melt flow rate of the first polymeric component. The elastic propylene-based olefin copolymer for the first polymeric component and for the second polymeric component includes propylene and from 10 to 25 weight % of one or more C2 and/or C4 to C10 alpha-olefin co-monomers. | 03-12-2009 |
