Novel polyethylene synthetic pulp

Details Novel polyethylene synthetic pulp Novel polyethylene synthetic pulp

1984-09-12

1988-11-08

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...

526352, 5263522, 524487, 1621575, 264DIG26, C08L 2306

Patent

active

047835079

ABSTRACT:
Disclosed is a novel polyethylene synthetic pulp giving synthetic paper which may be heat-treated with a heating apparatus attached to a conventional papermaking machine. The polyethylene synthetic pulp comprises fibers of polyethylene which has an MFR (Melt Flow Ratio) of 0.1 to 3,000 g/10 min., and the portion with a low melting point thereof, which melts at a temperature of 95.degree. C. or lower when measured with a DSC (Differential Scanning Calorimeter), is at least 20% by weight, preferably, 40% to 70%.

REFERENCES:
patent: 3097991 (1963-07-01), Miller et al.
patent: 3993718 (1976-11-01), Bontinck et al.
patent: 4260565 (1981-04-01), D'Amico et al.
Boenig-"Polyolefins"-11/66, p. 81.
Renfrew et al-"Polythene"-1/61, p. 287.

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