Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-02-27
1992-02-11
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
524507, 528 45, C08L 7504
Patent
active
050876643
ABSTRACT:
A plastisol composition comprising a vinyl chloride polymer, a plasticizer and an adhesion-imparting agent, characterized in that the adhesion-imparting agent is a diisocyanate polymer blocked with an oxybenzoic acid ester or with an alkylphenol and having an average molecular weight within a range of from 1,000 to 10,000.
REFERENCES:
patent: 3621000 (1971-11-01), Schmelzer et al.
patent: 3947426 (1976-03-01), Lander
patent: 4444954 (1984-04-01), Mels et al.
Hawley's Condensed Chemical Dictionary Eleventh Ed. Van Nostrand Reinhold Company, New York (1987), pp. 864, 621.
Kobayashi Yoshimichi
Sugino Satoru
Hamilton, III Thomas
Marquis Melvyn I.
Mitsubishi Kasei Corporation
Mitsubishi Kasei Vinyl Company
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