Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Patent
1989-03-07
1991-02-19
Welsh, Maurice J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From reactant having at least one -n=c=x group as well as...
528904, C08G 1838
Patent
active
049945424
ABSTRACT:
Elastomeric or flexible surgical adhesives, comprising (i) a NCO-terminated hydrophilic urethane prepolymer derived from a fluorine-containing polyisocyanate and a hydrophilic polyether polyol of higher oxyethylene content, or a combinatioin of (i) with (ii) an unsaturated cyano compound containing a cyano group directly bonded to a polymerizable double bond, exhibit low toxicity, may be safely used for bonding of tissues and possess a rapid cure rate and sufficient bonding power.
REFERENCES:
patent: 4359558 (1982-11-01), Gould et al.
patent: 4403083 (1983-09-01), Marans et al.
patent: 4412054 (1983-10-01), Yamabe et al.
patent: 4740534 (1984-09-01), Matsuda et al.
Itoh Tetsuo
Matsuda Takehisa
Takakura Teruo
Asahi Glass Co. Ltd.
Sanyo Chemical Industries Ltd.
Welsh Maurice J.
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