Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1997-09-15
1999-01-12
Silverman, Stanley S.
Paper making and fiber liberation
Processes and products
Non-fiber additive
162100, 162162, 162173, 162179, 1621641, 1621647, 264121, D21H 1706
Patent
active
058581723
ABSTRACT:
Wood pulp sheets treated with triacetin and other compounds, or solutions or emulsions of same, having increased softness while maintaining absorbency, and methods for producing same. More particularly, the invention relates to the treatment of wood pulp useful for making a fluff pulp using a softening agent including alkyl ethers, aryl ethers and formic, ethanoic and propanoic esters of low molecular weight glycols, such as triacetin, propylene glycol diacetate and 2-phenoxyethanol.
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Abitz Peter R.
Sears Karl D.
Boyd, Esq. John E.
Leavitt Steven B.
Rayonier Inc.
Silverman Stanley S.
Spatz, Esq. William J.
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