发明名称 |
POLYMERIC CREPING ADHESIVES AND CREPING METHODS USING SAME |
摘要 |
A method for manufacturing a creped fiber web is provided and includes providing a rotating cylindrical dryer surface, applying an ionene adhesive to the rotating cylindrical dryer surface to form an adhesive dryer surface, conveying a fiber web to the adhesive dryer surface, drying the fiber web on the adhesive dryer surface to form a dried fiber web, and creping the dried fiber web from the adhesive dryer surface. The ionene polymer can be a crosslinked polymer of an alkylamine, a haloepoxyalkane, and an amine that differs from the alkylamine, such as a terpolymer of dimethylamine, epichlorohydrin, and ethylenediamine. The ionene adhesive may further include monoammonium phosphate. The ionene polymer may be water-soluble and cationic. |
申请公布号 |
WO02099192(A3) |
申请公布日期 |
2003.12.18 |
申请号 |
WO2002US17431 |
申请日期 |
2002.06.04 |
申请人 |
BUCKMAN LABORATORIES INTERNATIONAL, INC. |
发明人 |
HILL, WALTER, B., JR.;STITT, JOHN, B. |
分类号 |
D21H27/00;C09J179/02;D21F7/08;D21H21/14 |
主分类号 |
D21H27/00 |
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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