Sized paper comprising a polymerized alkylenimine

Title:

Sized paper comprising a polymerized alkylenimine

United States Patent 2698793

Inventors:

Landes, Chester G.
Reynolds Jr., Walter F.

Application Number:

US28191852A

Publication Date:

01/04/1955

Filing Date:

04/11/1952

Export Citation:

Assignee:

AMERICAN CYANAMID CO

Primary Class:

162/164.3

Other Classes:

162/164.6, 162/174, 162/178, 442/89, 442/108, 528/424

International Classes:

D21H17/56; D21H23/00

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US Patent References:

2479480	Fatty acid condensation products of water-soluble thermoplastic amine resins	1949-08-16
2444802	Nitrogenous resins containing alkylene sulfonate groups	1948-07-06
2269997	Nu-sulphonylalkylenimine polymers	1942-01-13