Polyolefins suitable for spinning and thermoweldable fibers...

Details Polyolefins suitable for spinning and thermoweldable fibers... Polyolefins suitable for spinning and thermoweldable fibers...

C - Chemistry, Metallurgy

08

K

400/9443

C08K 5/3435 (2006.01) C08K 5/51 (2006.01) C08L 23/02 (2006.01) D01F 6/04 (2006.01) D01F 6/46 (2006.01)

Patent

CA 2013913

Crystalline polymers of olefins in the form of granules or nonextruded particles having regular geometric form, containing one of more of the following stabilizers: a) from 0.01 to 0.5% by weight of one or more organic phosphites and/or phosphonites; b) from 0.005 to 0.5% by weight of one or more HALS (Hindered Amine Light Stabilizer); and optionally one or more phenolic antioxidants in concentration not higher than 0.02% by weight. The fibers obtained from said polyolefins have high thermoweldability and good resistance to yellowing and aging.

Divulgation de polymères cristallins d'oléfines sous forme de granules ou de particules non extrudées ayant une forme géométrique régulière, contenant un ou plusieurs stabilisants suivants : a) de 0,01 à 0,5 % en poids d'un ou de plusieurs phosphites et/ou phosphonites organiques; b) de 0,005 à 0,5 % en poids d'un ou de plusieurs SLASE (stabilisant léger à amine stériquement encombrée); et facultativement un ou plusieurs antioxydants phénoliques en concentration inférieure ou égale à 0,02 % en poids. Les fibres obtenues à partir de ces polyoléfines ont une haute thermosoudabilité et une bonne résistance au jaunissement et au vieillissement.

Affiliated with

Also associated with

Rating

Polyolefins suitable for spinning and thermoweldable fibers... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyolefins suitable for spinning and thermoweldable fibers..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyolefins suitable for spinning and thermoweldable fibers... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1500617