Method of sizing substrates

Details Method of sizing substrates Method of sizing substrates

1999-04-27

2000-12-26

Silverman, Stanley S.

Paper making and fiber liberation

Processes and products

Non-fiber additive

162179, 162135, 162173, 81161, 81164, D21H 2116

Patent

active

061653217

ABSTRACT:
The invention relates to the sizing of substrates including paper, paperboard, wood and textiles, using an acetal sizing agent including 1,1-octadecoxyoctadecane, the distearyl acetal of stearyl aldehyde.

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Arnson et al., "Internal Sizing With Stearic Acid," in The Sizing of Paper, Second Edition, Reynolds, W.F. (Ed.), pp. 79-87 (1989).
Dumas, D.H. "An Overview of Cellulose Reactive Sizes," TAPPI Sizing Seminar (Savannah) TAPPI Seminar Notes: 85-92 (Nov. 16-18, 1983).
Gupta, M.K., "A Novel Approach in Aquapel Sizing of Paper and Board," TAPPI Papermakers Conference 1979 TPCPDY Sep. 29, 1994, pp. 97-100.
Mahadevan, V., "Reactions of Fatty Aldehydes With-Fatty Alcohols: Formation of Acetals, Hemiacetals and Alk-1-enyl Alkyl Ethers," Lipids, vol. 5 (No. 6):563-565 (1969).
March, Advance Organic Chemistry, 4.sup.th ed; John Wiley & Sons, New York, 1992, p. 889 and 1193-1194.

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