Title: Capped polymers

Abstract: Microbiocidal quaternary ammonium polymers which are made by condensing a difunctional tertiary amine with an excess of 1,4-dihalo-2-butene, then after removing the unreacted 1,4-dihalo-2-butene, adding to the reaction product a calculated quantity of monofunctional tertiary amine for the purpose of forming a linear polymer whose termini at both ends are quaternary ammonium moieties.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Green, Harold A. (Havertown, PA, US)
Merianos, John J. (Jersey City, NJ, US)
Petrocci, Alfonso N. (Glen Rock, NJ, US)

Application Number: 518596
Filing Date: 1974-10-29
Publication_date: 1976-01-06
Assignee: Millmaster Onyx Corporation (New York, NY)
Primary Class(es): 564/286 540/596, 544/86, 546/186, 548/523, 564/290, 564/292, 564/295
Other Classes:
US Patent Ref:

2525777	Oct, 1950	de Benneville	260/567.
3079436	Feb, 1963	Hwa	260/567.

Other Refs: 536,017750,346

Apr, 1941	UK
Jun, 1956	UK

Primary Examiner: Daus, Donald G.
Assistant Examiner: Berch, Mark L.
Attorney: Jacobs, Esq.; Arthur A.