| 发明名称 |
DISPERSIBLE ARTICLES AND METHODS OF MAKING THE SAME |
| 摘要 |
A dispersible article and methods of making the same. The article has a web of fibers and a dried binder in contact with the fibers. The web of fibers has a basis weight of from about 10 gsm to about 150 gsm. The dried binder has a polyfunctional aldehyde and a primary polymer. The primary polymer has at least one functional group that is reactive with the fibers or the polyfunctional aldehyde. The fibers have at least one functional group that is reactive with the polyfunctional aldehyde or the primary polymer. The article has a cross direction wet tensile strength after 15 minutes of aqueous saturation that is at least about 30% of an initial cross direction wet tensile strength. The article is flushable. |
| 申请公布号 |
US2014311696(A1) |
申请公布日期 |
2014.10.23 |
| 申请号 |
US201414255369 |
申请日期 |
2014.04.17 |
| 申请人 |
Sellars Absorbent Materials, Inc. ;Hercules Incorporated |
发明人 |
Viazmensky Helen;Davis Martyn Reginald Searle;Riehle Richard J.;Putnam Marc Christopher;Goldstein Joel E.;Ballas Jerry;Choi Doeung David |
| 分类号 |
D21H17/53 |
主分类号 |
D21H17/53 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dispersible article comprising:
a web of fibers having a basis weight of from about 10 gsm to about 150 gsm; and a dried binder in contact with the fibers, the dried binder comprising a polyfunctional aldehyde and a primary polymer, the primary polymer comprising at least one functional group that is reactive with the fibers or the polyfunctional aldehyde, and the fibers comprising at least one functional group that is reactive with the polyfunctional aldehyde or the primary polymer, wherein the article has a cross direction wet tensile strength after 15 minutes of aqueous saturation that is at least about 30% of an initial cross direction wet tensile strength, and wherein the article is flushable. |
| 地址 |
Milwaukee WI US |
