发明名称 |
NOVEL CREPING ADHESIVES AND METHODS TO MONITOR AND CONTROL THEIR APPLICATION |
摘要 |
This invention is method of creping a paper web comprising a) applying to a rotating creping cylinder an adhesive composition having a pH of about 6.5 to about 8 and comprising one or more vinylamine/N-vinyl formamide polymers composed of about 10 to about 99 mole percent vinylamine monomer and about 90 to about 1 mole percent N-vinylformamide monomer; b) pressing the paper web against the creping cylinder to effect adhesion of the paper web to the creping cylinder; and c) dislodging the paper web from the creping cylinder with a doctor blade. |
申请公布号 |
US2014110071(A1) |
申请公布日期 |
2014.04.24 |
申请号 |
US201213656793 |
申请日期 |
2012.10.22 |
申请人 |
FURMAN GARY S;WEI MINGLI;SU WINSTON;KALEY CHRISTOPHER D.;CASTRO DAVID J.;GRIGORIEV VLADIMIR |
发明人 |
FURMAN GARY S;WEI MINGLI;SU WINSTON;KALEY CHRISTOPHER D.;CASTRO DAVID J.;GRIGORIEV VLADIMIR |
分类号 |
B31F1/14;C09J9/00 |
主分类号 |
B31F1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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