Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carbohydrate or derivative as a reactant
Patent
1985-03-11
1987-08-04
Kight, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carbohydrate or derivative as a reactant
527313, 527314, C08F 3100, C08F 830
Patent
active
046847081
ABSTRACT:
Cationic starch graft copolymers are disclosed which improve the dry strength of paper when used as wet-end additives. Such copolymers comprise cationic starch, nonionic vinyl monomers and cationic vinyl monomers which have been polymerized.
REFERENCES:
patent: 3984361 (1976-10-01), Gugliemelli et al.
patent: 4131576 (1978-12-01), Iovine et al.
patent: 4517351 (1985-05-01), Szymanski et al.
Deets Gary L.
Tamalis William G.
Akzo N.V.
Kight John
Morris Louis A.
Nutter Nathan M.
Young Francis W.
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