Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1982-08-25
1984-06-05
Dixon, Jr., William R.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
20415917, 2041592, 525 85, 174DIG8, C08F 246
Patent
active
044528388
ABSTRACT:
A heat-shrinkable tube is described. The tube is characterized by a resin composition which contains from 5 to 80% by weight of a graft copolymer, and chlorinated polyethylene having a crystal proportion of from 1 to 25%. The graft copolymer is prepared by graft-copolymerizing polyvinyl chloride to an ethylene-vinyl acetate copolymer having a vinyl acetate content of at least 50% by weight.
REFERENCES:
patent: 3040385 (1962-06-01), Folta
patent: 3580829 (1971-05-01), Lanza
patent: 3644578 (1972-02-01), Mathieu et al.
patent: 3705210 (1972-12-01), Mathieu et al.
patent: 3767606 (1973-10-01), Kishikawa et al.
patent: 4220730 (1980-09-01), Coyne
Dixon Jr. William R.
Sumitomo Electric Industries Ltd.
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