Terblends and films of LLDPE, LMW-HDPE and HMW-HDPE

Details Terblends and films of LLDPE, LMW-HDPE and HMW-HDPE Terblends and films of LLDPE, LMW-HDPE and HMW-HDPE

1987-08-31

1989-04-25

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...

C08L 2306, C08L 2308, C08L 2318

Patent

active

048249122

ABSTRACT:
Terblends of a major proportion of LLDPE (linear low density polyethylene) and minor amounts of LMW-HDPE (high density polyethylene of low molecular weight) and of HMW-HDPE (high density polyethylene of high molecular weight) give blends which are processable at higher rates, give lower extruder back-pressure and result in films generally superior to those made from LLDPE alone.

REFERENCES:
patent: 3381060 (1968-04-01), Peacolk et al.
patent: 4339507 (1982-07-01), Kurtz et al.
patent: 4429079 (1984-01-01), Shibata et al.
patent: 4438238 (1984-03-01), Fukushima et al.
patent: 4705829 (1987-11-01), Kwack et al.
The Encyclopedia of Chemical Technology, Kirk-Othmer, Third Edition, John Wiley & Sons, N.Y., 1981, vol. 16, pp. 385-388.

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