Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Ion-exchange polymer or process of preparing
Patent
1981-12-30
1984-02-07
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Ion-exchange polymer or process of preparing
526262, 548335, 548336, 548337, 548338, B01J 3920, C08F 2606
Patent
active
044304455
ABSTRACT:
Novel imidazolylmethylstyrene compounds which are basic compounds and have excellent resistance to oxidation and high polymerizability are disclosed. The basic compound of the present invention is prepared by reacting a halogenomethyl-styrene with an imidazole compound, and can be used, for example, as a curing agent for epoxy resins. The imidazolymethylstyrene compounds are readily homopolymerized or copolymerized to provide linear homopolymers, linear copolymers or cross-linked copolymers having pendant imidazolylmethylphenyl groups. These polymers have greater resistance to oxidation than the homologues, and are useful as an ion exchange resin, extractant of metals, sizing agent and antistatic agent.
REFERENCES:
patent: 3709901 (1973-06-01), Drober et al.
patent: 3764690 (1973-10-01), Drober et al.
patent: 3796704 (1974-03-01), Metzger
patent: 4107098 (1978-08-01), Tamura et al.
patent: 4115578 (1978-09-01), Miller et al.
patent: 4226878 (1980-10-01), Iizuka et al.
patent: 4284641 (1981-08-01), Thorogood
Textbook of Polymer Sci., Fred W. Billmeyer, Jr., from p. 263.
O. Wallach, "Ueber Oxaline und Glyoxaline. II.", Chemische Berichte, 16, 1365, (1877).
G. Wyss, "Zur Kenntniss des Glyoxalins.", Chemische Berichte, 10, 1365, (1877).
J. E. Jalamose et al., Polymer, 1973, vol. 14, pp. 639-644, Dec.
Miyake Tetsuya
Tada Keishi
Takeda Kunihiko
Asahi Kasei Kogyo Kabushiki Kaisha
Kulkosky Peter F.
Schofer Joseph L.
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