ABSORBENT SHEET PREPARED WITH PAPERMAKING FIBER AND SYNTHETIC FIBER EXHIBITING IMPROVED WET STRENGTH
摘要
A wet-laid absorbent sheet includes a mixture of pulp-derived papermaking fibers and synthetic polymer fibers, a strength agent selected from carboxymethylcellulose and anionic starch as well as an epihalohydrin/amine functional wet strength resin. Also included is an anionic olefin copolymer resin effective to increase the wet/dry tensile ratio of the sheet.
申请公布号
WO2009151612(A2)
申请公布日期
2009.12.17
申请号
WO2009US03511
申请日期
2009.06.11
申请人
GEORGIA-PACIFIC CONSUMER PRODUCTS LP;KOKKO, BRUCE, J.;SUMNICHT, DANIEL, W.