Multicomponent fiber

Details Multicomponent fiber Multicomponent fiber

C - Chemistry, Metallurgy

08

L

C08L 67/04 (2006.01) A61L 15/22 (2006.01) C08L 23/02 (2006.01) C08L 23/04 (2006.01) C08L 23/10 (2006.01) C08L 67/02 (2006.01) D01F 6/46 (2006.01) D01F 6/92 (2006.01) D01F 8/06 (2006.01) D01F 8/14 (2006.01)

Patent

CA 2274615

Disclosed is a thermoplastic composition comprising an unreacted mixture of an aliphatic polyester polymer as a continuous phase, polyolefin microfibers as a discontinuous phase encased within the aliphatic polyester polymer continuous phase, and a compatibilizer for the aliphatic polyester polymer and the polyolefin microfibers. The multicomponent fiber exhibits substantial biodegradable properties and good wettability yet is easily processed. The thermoplastic composition is useful in making nonwoven structures that may be used in a disposable absorbent product intended for the absorption of fluids such as body fluids.

L'invention concerne une composition thermoplastique renfermant un mélange n'ayant pas réagi d'un polymère polyester aliphatique utilisé comme phase continue et de microfibres de polyoléfine utilisées comme phase discontinue et contenues dans la phase continue constituée d'un polymère polyester aliphatique, et un agent de compatibilité pour le polymère polyester aliphatique et les microfibres de polyoléfine. La fibre multiconstituants présente de grandes propriétés de biodégradabilité et une bonne mouillabilité tout en étant facile à traiter. La composition thermoplastique permet de fabriquer des structures non tissées pouvant être utilisées dans des produits absorbants jetables destinés à absorber des liquides tels que des liquides biologiques.

Affiliated with

Also associated with

Rating

Multicomponent fiber does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multicomponent fiber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multicomponent fiber will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1793718