Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-06-27
1993-10-12
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 69, 525 70, 525 71, 525 78, 525 80, 525 87, 525 88, 525 95, 525 98, 525 99, C08L 5106, C08L 3302, C08L 3308, C08L 3310
Patent
active
052526640
ABSTRACT:
Tough transparent thermoplastics blends may be prepared by blending 10 to 99 weight percent of a block copolymer; 0.1 to 1 weight percent of particulate rubber having a particle size from 0.1 to 10 microns; and the balance a clear glassy polymer. These clear polymers are useful in a number of applications, particularly for those applications requiring quite high toughness and transparency such as packaging, containers or protective covering.
REFERENCES:
patent: 3476829 (1969-11-01), Gruver et al.
patent: 3906057 (1975-09-01), Durst
patent: 3907929 (1975-09-01), Durst
patent: 4145376 (1979-03-01), Bracke et al.
patent: 4154776 (1979-05-01), Bracke et al.
patent: 4267284 (1981-05-01), Kitchen
patent: 4294937 (1981-10-01), Whitehead
patent: 4423190 (1983-12-01), Fukawa et al.
patent: 4425459 (1984-01-01), Fletcher
patent: 4467066 (1984-08-01), Fletcher
Chemical Abstracts vol. 97, 1982 p. 38, No. 97:7267d H. Gausepohl et al, "Thermoplastic Molding Composition".
Kwok John C.
Lamont John C.
Lunt James
Thompson Ronald J.
Clark W. R. H.
Polysar Limited
Seidleck James J.
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