Process for the prepartion of vinylpolystyrylpyridine compounds

Details Process for the prepartion of vinylpolystyrylpyridine compounds Process for the prepartion of vinylpolystyrylpyridine compounds

1984-01-30

1984-09-11

Phynes, Lucille M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From aldehyde or derivative thereof as reactant

528246, C08G 1208, C08G 1226

Patent

active

044711077

ABSTRACT:
An improved method to prepare vinylpolystyrylpyridines comprises reacting a polymethylpyridine and an aromatic dialdehyde to form a 1:1 adduct and thereafter adding a methylvinylpyridine to terminate the adduct. Vinylpolystyrylpyridines are useful as cross-linking agents in bis-imide resin matrix compositions comprising reinforcing fillers.

REFERENCES:
patent: 4163740 (1979-08-01), Malassine et al.
patent: 4362860 (1982-12-01), Ratto et al.

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