Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Ethylenically unsaturated reactant admixed with either...
Patent
1972-11-02
1981-11-24
Briggs, Sr., Wilbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Ethylenically unsaturated reactant admixed with either...
525 31, 525100, 525107, 525127, 525128, 525129, 525130, 525438, 525440, 525453, 525454, 525455, 525459, 525903, C08L 3308, C08L 7512
Patent
active
043025536
ABSTRACT:
Synthetic resins having a topologically interpenetrating polymeric network comprise macrocyclic structures of chemically different, crosslinking polymers which are permanently entangled with each other. The several macrocyclic structures that are present are characterized by the absence of chemical bonds between the individual networks.
REFERENCES:
patent: 3316324 (1967-04-01), Mendoyanis
patent: 3351517 (1967-11-01), Willis
patent: 3657379 (1972-04-01), Hilbelink et al.
patent: 3700752 (1972-10-01), Hutchinson
Millar, J. Chem. Soc. (London), 1311-1317 (1960).
The Vanderbilt Rubber Handbook, Winspear, G. G., "Vulcanization" R. T. Vanderbilt Co. Inc., N. Y. (1958) pp. 366, 367, 372 & 373.
Frisch Harry L.
Frisch Kurt C.
Klempner Daniel
Briggs Sr. Wilbert J.
Frisch Harry L.
Frisch Kurt C.
Hueschen Gordon W.
Klempner Daniel
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