Quaternary ammonium salts of epihalohydrin polymers as...

Details Quaternary ammonium salts of epihalohydrin polymers as... Quaternary ammonium salts of epihalohydrin polymers as...

C - Chemistry, Metallurgy

08

F

400/1347, 402/25

C08F 116/14 (2006.01) C08G 65/333 (2006.01) C08L 1/02 (2006.01) C08L 29/10 (2006.01)

Patent

CA 1114094

Abstract of the Disclosure Properties of fibrous materials, e.g., wet and dry strength of paper, are significantly improved by incorporating a cationic polyether containing ammonium salt groups exemplified by the formula: Image wherein R1 and R2 are individually hydrogen, hydrocarbyl such as alkyl, hydroxyhydrocarbyl, or hydrocarbylamino; ? is individually Image or E and R1 are collectively Image wherein R is hydrogen or alkyl, R3 is hydroxyl, halogen, hydrogen or hydrocarbyl, R4 is hydrogen or hydrocarbyl; and A? is an anion or an ammonium salt.

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