Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From aldehyde or derivative thereof as reactant
Patent
1978-11-20
1982-02-09
Phynes, Lucille M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From aldehyde or derivative thereof as reactant
525398, 528232, 528241, 560180, C08G 600
Patent
active
043150926
ABSTRACT:
A polyacetal carboxylate is provided having the following empirical formula: ##STR1## where M is selected from the group consisting of akali metal, ammonium, tetra-alkyl ammonium groups and alkanol ammonium groups, and n averages at least 4. Such polyacetal carboxylates can be used as complexing agents and detergency builders.
REFERENCES:
patent: 3278491 (1966-10-01), Rosen
patent: 3872166 (1975-03-01), Spaenig et al.
patent: 3950388 (1976-04-01), Lannert
patent: 3970698 (1976-07-01), Lannert
Fieser, Louis F. et al., "Organic Chemistry", 3rd Ed. 1956, Reinhold Publishers, p. 216.
Crutchfield Marvin M.
Papanu Victor D.
Warren Craig B.
Grattan E. P.
Monsanto Company
Phynes Lucille M.
Shearin F. D.
Tarter S. M.
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