Building composition containing 3-alkoxy-2-hydroxypropylhydroxye

Details Building composition containing 3-alkoxy-2-hydroxypropylhydroxye Building composition containing 3-alkoxy-2-hydroxypropylhydroxye

1989-04-17

1990-07-03

Kight, III, John

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

Synthetic resins

Processes of preparing a desired or intentional composition...

536 91, 1061971, 106805, C08B 1108, C08B 11193

Patent

active

049391925

ABSTRACT:
A new nonionic, water-soluble cellulose ether, i.e., hydroxyethyl cellulose substituted with an alkylglycidyl radical wherein alkyl moiety is a straight or branched chain alkyl group containing 1 to 10 carbon atoms, and a building composition based on hydraulic or synthetic binder containing the new nonionic, cellulose ether are disclosed. The building composition has superior physical properties as compared to prior compositions containing other cellulose derivatives.

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E. D. Klug, "Some Properties of Water Soluble Hydroxyalkyl Celluloses and Their Derivatives", 36 Journal of Polymer Science, Part C, 491-508 (John Wiley and Son, Inc. 1971).
Tanaka et al., "Effects of Salts, Solvents, and Substituents on the Reaction of Cellulose with Epoxy Compounds", Makromol. Chem. 177, 1301-1329 (1976).

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