USE OF ACRYLAMIDE COPOLYMER TO REDUCE STICKIES DEPOSITS
摘要
A process for controlling/reducing the deposition of stickies from paper stock suspensions in papermaking involving the steps of: (a) providing a paper stock suspension containing stickies; and (b) contacting the stickies in the paper stock suspension with a copolymer of about 75-95 wt % acrylamide and about 5-25 wt % vinyl acetate.
申请公布号
WO0188264(A2)
申请公布日期
2001.11.22
申请号
WO2001US16024
申请日期
2001.05.18
申请人
VULCAN PERFORMANCE CHEMICALS
发明人
SPENCE, GAVIN, G.;SCHELLHAMER, ALAN, J.;KUROWSKY, STEPHEN, R.