Multi-block polyacetal copolymer surfactants

Details Multi-block polyacetal copolymer surfactants Multi-block polyacetal copolymer surfactants

1974-08-19

1976-01-06

Mars, Howard T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260563, 260571, 260583B, 260584B, 260551, 260611B, 260613B, C07C 4300, C07C 4330

Patent

active

039313379

ABSTRACT:
Novel polyacetal compounds which are useful as surfactants are prepared by a transacetalization reaction. Polyoxyalkylene polymers are acetal terminated by reaction with alkyl vinyl ether compounds. These blocks are then subjected to a transacetalization reaction resulting in polyacetal compounds.

REFERENCES:
patent: 2000252 (1935-05-01), Reppe et al.
patent: 2071252 (1937-02-01), Carothers
patent: 2110499 (1938-03-01), Carothers
patent: 2379703 (1945-07-01), Geltner
patent: 2905719 (1959-09-01), Benneville et al.
patent: 3244753 (1966-04-01), Leary

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