Resin composition and film obtained therefrom

Details Resin composition and film obtained therefrom Resin composition and film obtained therefrom

2005-08-24

2009-02-10

Nutter, Nathan M (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S240000

Reexamination Certificate

active

07488777

ABSTRACT:
A resin composition containing 1 to 50% by weight of a propylene-based copolymer (a) which has a melting point (Tm (a)) as measured by a differential scanning calorimeter (DSC) of 100° C. or lower, or has no melting point, and 50 to 99% by weight of a polymer (b), and a film obtained therefrom are provided, and preferably the initial elastic modulus of the film measured according to JISK6781 is 300 MPa or less. The film has excellent transparency, heat sealing property and tear resistance.

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English language abstract of Taiwanese Patent Application No. I225504, Dec. 21, 2004, Fukatani.

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