Extensible film or sheet and process for producing the same

Details Extensible film or sheet and process for producing the same Extensible film or sheet and process for producing the same

C - Chemistry, Metallurgy

08

L

402/624, 400/657

C08L 23/08 (2006.01) B29C 47/14 (2006.01) C08J 5/18 (2006.01)

Patent

CA 2007120

ABSTRACT OF THE DISCLOSURE: This invention provides an extensible film or sheet comprising 100 to 60 parts by weight of an ethylene copolymer having a density of less than 0.910 g/cm3 and 0 to 40 parts by weight of a linear polyethylene having a density of 0.910 to 0.945 g/cm3, specified by the following properties: 1) film blocking as expressed by 180° peel strength is 60 9/25 mm or less; 2) tensile elongation is 750% or more; 3) Elmendorf tear strength is 30 kg/cm2 or more; and 4) 1% secant modulus is 20 to 2,000 kg/cm2. The film or sheet of this invention has excellent extensibility and is free from blocking. It is also excellent in flexibility and hand and drape and can be preferably used as a film for gather of disposable diapers, etc., packing sheet for disposable diapers, and the like.

Affiliated with

Also associated with

Rating

Extensible film or sheet and process for producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Extensible film or sheet and process for producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extensible film or sheet and process for producing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1400781