Non-ionic plasticizer additives for wood pulps and absorbent cores
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United States of America Patent
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Oct 30, 2001
Issued Date -
N/A
app pub date -
Aug 21, 2000
filing date -
Sep 29, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Soft wood pulp sheets, soft absorbent cores, and methods for making the soft wood pulp sheets or soft absorbent cores by addition of non-ionic plasticizers before, during or after the pulp or core manufacturing process are disclosed. Preferred non-ionic plasticizers are ethers or esters such as triacetin, citrates or glycol derivatives.
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