Process of forming films from blends of linear low density ethyl

Details Process of forming films from blends of linear low density ethyl Process of forming films from blends of linear low density ethyl

1989-11-13

1991-01-15

Seccuro, Carman J.

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

Synthetic resins

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

525233, 525240, C08L 2318, C08L 2320, C08L 5104, C08J 518

Patent

active

049854984

ABSTRACT:
Novel polymer blends are provided comprising a linear low density copolymer of ethylene with an olefin containing 4 to 10 carbon atoms (LLDPE) compounded with minor amounts of an at least partially isotactic, partially crystalline butene-1 polymer comprising at least about 80 wt. % of polymerized butene-1, and an ABS resin. The blends can be fabricated with better processability into blown films having improved impact and MD tear resistance properties.

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patent: 4565847 (1986-01-01), Bahl et al.
patent: 4579912 (1986-04-01), Canterino et al.
patent: 4657982 (1987-04-01), Breck et al.
Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd Ed., vol. 16, Wiley-Interscience, 1981, pp. 442-445.
G. G. Hawley, The Condensed Chemical Dictionary, 10th Ed., Van Nostrand Reinhold Company, NY (1981), p. 3.

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