Cyclic phenol-aldehyde resins

Details Cyclic phenol-aldehyde resins Cyclic phenol-aldehyde resins

1976-05-13

1981-03-31

Schain, Howard E.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525502, 525504, 525505, 525507, 525508, 528144, 528148, 528151, 528152, 528153, 528154, 528165, C08G 812, C08G 828, C08G 836, C08G 832

Patent

active

042594642

ABSTRACT:
Cyclic phenol-aldehyde resins, for example cyclic tetramers; derivatives thereof; processes by which they are prepared; and uses thereof.

REFERENCES:
patent: 2499365 (1950-03-01), DeGroote et al.
patent: 2647873 (1953-08-01), Matthews et al.
Phenolic Resins, Whitehouse et al., 1970, pp. 119-143.
Martin, The Chemistry of Phenolic Resins, pp. 87-88, 1956.
Patrick et al., J. Org. Chem., vol. 42, pp. 382-383 (1977).
Cornforth et al., Brit. J. Pharmacol., vol. 10, pp. 73-86, (1955).
Zinke, J. Appl. Chem., Jun. 1951, pp. 257-266.
Megson, Phenolic Resin Chemistry, 1958, pp. 41, 48-50, 56, 57, 198, 246 and 303.

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