Patents Represented by Attorney Leslie G. Nunn, Jr. - Justia Patents Search

Patents Represented by Attorney Leslie G. Nunn, Jr.

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Process of making wet strength paper containing mono primary polyamine and organic dihalide modified, epoxidized polyamide

Patent number: 3992251

Abstract: Cationic extended terminated polyamide resins are prepared which exhibit highly desirable paper wet strength properties.

Type: Grant

Filed: September 25, 1975

Date of Patent: November 16, 1976

Assignee: Diamond Shamrock Corporation

Inventor: Stanley A. Lipowski

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