Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Production of continuous or running length
Patent
1982-04-05
1984-02-07
Czaja, Donald E.
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Production of continuous or running length
2642106, 264211, 26433117, 524232, 524445, B29D 702
Patent
active
044302894
ABSTRACT:
Blown films of LLDPE having reduced block and increased slip are provided by incorporating into the polymer, before blowing into films, effective amounts of certain fatty acid amides and inorganic materials which provide fast bloom, thereby obtaining an expedient effect of the additives on the surface properties of the blown film.
REFERENCES:
patent: 3104232 (1963-09-01), Clark et al.
patent: 3330796 (1967-07-01), Mock et al.
patent: 3595827 (1971-07-01), Foster
Flores David P.
McKinney Osborne K.
Becker Mary A.
Czaja Donald E.
Lee W. J.
The Dow Chemical Company
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