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    Method of making salt-sensitive binders and nonwoven webs
    1.
    发明申请
    Method of making salt-sensitive binders and nonwoven webs 失效
    制造盐敏感粘合剂和非织造纤维网的方法

    公开(公告)号：US20110146927A1

    公开(公告)日：2011-06-23

    申请号：US12932290

    申请日：2011-02-23

    申请人： Rajeev Farwaha ,  Steven P. Pauls, SR. ,  Pavneet S. Mumick ,  James L. Walker

    发明人： Rajeev Farwaha ,  Steven P. Pauls, SR. ,  Pavneet S. Mumick ,  James L. Walker

    IPC分类号： D21H17/00 ,  C08L31/00

    CPC分类号： C08F220/18 ,  C08F2/10 ,  C08F2/22 ,  C08F220/06 ,  C08F220/54 ,  C08F2220/1875 ,  C08F2220/1825 ,  C08F220/14

    摘要： A solution with a salt-sensitive polymer binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units and ethylenically unsaturated monomer units. The binder solution is prepared by emulsion-polymerizing a copolymer and then neutralizing the copolymer with base to make it water soluble. The binders provide a higher wet strength in concentrated salt solutions than in deionized water, and are particularly suitable for strengthening nonwoven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like.

    摘要翻译： 具有用于纤维网的盐敏聚合物粘合剂的溶液，其中粘合剂含有羧酸单体单元和烯属不饱和单体单元的共聚物。 通过将共聚物乳液聚合，然后用碱中和共聚物使其成为水溶性，制备粘合剂溶液。 粘合剂在浓缩盐溶液中比在去离子水中提供更高的湿强度，并且特别适合于加强一次性制品如湿巾，个人护理产品，尿布等中的非织造纤维网。

    Method of making salt-sensitive binders and nonwoven webs
    2.
    发明授权
    Method of making salt-sensitive binders and nonwoven webs 失效
    制造盐敏感粘合剂和非织造纤维网的方法

    公开(公告)号：US08232345B2

    公开(公告)日：2012-07-31

    申请号：US12932290

    申请日：2011-02-23

    申请人： Rajeev Farwaha ,  Steven P. Pauls, Sr. ,  Pavneet S. Mumick ,  James L. Walker

    发明人： Rajeev Farwaha ,  Steven P. Pauls, Sr. ,  Pavneet S. Mumick ,  James L. Walker

    IPC分类号： C08L33/00

    CPC分类号： C08F220/18 ,  C08F2/10 ,  C08F2/22 ,  C08F220/06 ,  C08F220/54 ,  C08F2220/1875 ,  C08F2220/1825 ,  C08F220/14

    摘要： A solution with a salt-sensitive polymer binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units and ethylenically unsaturated monomer units. The binder solution is prepared by emulsion-polymerizing a copolymer and then neutralizing the copolymer with base to make it water soluble. The binders provide a higher wet strength in concentrated salt solutions than in deionized water, and are particularly suitable for strengthening nonwoven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like.

    摘要翻译： 具有用于纤维网的盐敏聚合物粘合剂的溶液，其中粘合剂含有羧酸单体单元和烯属不饱和单体单元的共聚物。 通过将共聚物乳液聚合，然后用碱中和共聚物使其成为水溶性，制备粘合剂溶液。 粘合剂在浓缩盐溶液中比在去离子水中提供更高的湿强度，并且特别适合于加强一次性制品如湿巾，个人护理产品，尿布等中的非织造纤维网。

    Salt-sensitive binders for nonwoven webs and method of making same
    3.
    发明授权
    Salt-sensitive binders for nonwoven webs and method of making same 失效
    用于非织造纤维网的盐敏感粘合剂及其制造方法

    公开(公告)号：US07989545B2

    公开(公告)日：2011-08-02

    申请号：US11339216

    申请日：2006-01-25

    申请人： Rajeev Farwaha ,  Steven P. Pauls, Sr. ,  Pavneet S. Mumick ,  James L. Walker

    发明人： Rajeev Farwaha ,  Steven P. Pauls, Sr. ,  Pavneet S. Mumick ,  James L. Walker

    IPC分类号： C08L33/00

    CPC分类号： C08F220/18 ,  C08F2/10 ,  C08F2/22 ,  C08F220/06 ,  C08F220/54 ,  C08F2220/1875 ,  C08F2220/1825 ,  C08F220/14

    摘要： A solution with a salt-sensitive polymer binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units and ethylenically unsaturated monomer units. The binder solution is prepared by emulsion-polymerizing a copolymer and then neutralizing the copolymer with base to make it water soluble. The binders provide a higher wet strength in concentrated salt solutions than in deionized water, and are particularly suitable for strengthening nonwoven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like.

    摘要翻译： 具有用于纤维网的盐敏聚合物粘合剂的溶液，其中粘合剂含有羧酸单体单元和烯属不饱和单体单元的共聚物。 通过将共聚物乳液聚合，然后用碱中和共聚物使其成为水溶性，制备粘合剂溶液。 粘合剂在浓缩盐溶液中比在去离子水中提供更高的湿强度，并且特别适合于加强一次性制品如湿巾，个人护理产品，尿布等中的非织造纤维网。

    Salt-sensitive vinyl acetate binder compositions and fibrous article incorporating same
    5.
    发明授权
    Salt-sensitive vinyl acetate binder compositions and fibrous article incorporating same 失效
    盐敏乙酸乙烯酯粘合剂组合物和掺入其的纤维制品

    公开(公告)号：US07320831B2

    公开(公告)日：2008-01-22

    申请号：US11120372

    申请日：2005-05-03

    申请人： Rajeev Farwaha ,  Steven P. Pauls, Sr. ,  Pavneet S. Mumick

    发明人： Rajeev Farwaha ,  Steven P. Pauls, Sr. ,  Pavneet S. Mumick

    IPC分类号： C08K3/26

    CPC分类号： C08F218/18 ,  C08F218/04 ,  C08F220/06 ,  Y10T428/3188 ,  Y10T428/31895 ,  Y10T428/31935

    摘要： A salt sensitive polymeric binder for use in fibrous webs, where the binder contains a copolymer incorporating the residue of vinyl acetate, a carboxylic acid, and a vinyl ester of a saturated aliphatic monocarboxylic acid having between 6 and 18 carbon atoms in the carboxylic acid moiety. The copolymer is neutralized at least to the extent that it is water soluble. The binders are particularly suitable for strengthening non-woven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like.

    摘要翻译： 用于纤维网的盐敏聚合物粘合剂，其中粘合剂含有在羧酸部分中含有6-18个碳原子的饱和脂族一元羧酸的残基的羧酸和羧酸残基的共聚物 。 至少将共聚物中和到水溶性的程度。 粘合剂特别适用于在一次性制品如湿巾，个人护理产品，尿布等中加强非织造纤维网。