Title:
POLYVINYL ALCOHOL-BORIC ACID-CONTAINING COMPOSITION,TREATMENT OF PAPER WEB THEREWITH AND THE TREATED PAPER WEB
United States Patent 3438808

Inventors:
Hawkins, Raymond L.
Davidowich, George
Publication Date:
04/15/1969
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Assignee:
Air, Reduction
Primary Class:
428/511
Other Classes:
524/405, 525/62
International Classes:
C08K3/38; D21H19/60; C08K3/00; D21H19/00; D21H1/38; C08F27/12; B32B29/06




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