Title:
Method of incorporating quaternary ammonium compounds in paper
United States Patent 2756647
US Patent References:
Paper making
- - 2132016

Preservative composition
- - 2186134

Cetyl quaternary ammonium compound
- - 2295504

Paper-coating apparatus
- - 2320883

Quaternary ammonium nitrophenates
- - 2395989


Inventors:
Thompson, Laurence P.
Publication Date:
07/31/1956
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Assignee:
PERSONAL PRODUCTS CORP
Primary Class:
162/161
Other Classes:
514/427, 162/158, 424/414, 239/422, 118/314, 118/325, 162/146, 239/464, 162/51, 118/315, 427/424, 162/184, 514/643
International Classes:
D21H17/07; D21H17/00
US Patent References:
2423262Compounds having the formula
2634229Sanitary napkin