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公开(公告)号：US10731063B2
公开(公告)日：2020-08-04
申请号：US15983571
申请日：2018-05-18
申请人： Ecolab USA Inc.
IPC分类号： C09J179/02 , D21F5/18 , C09J11/08 , D21H21/14
摘要： Methods and compositions useful in papermaking and tissuemaking applications are provided. Some embodiments of the methods and compositions comprise a polyaminoamide (“PAA”) polymer functionalized with an acrylamidophenyl boronic acid and a crosslinked polyaminoamide functionalized with an acrylamidophenyl boronic acid. The methods and compositions provide useful properties for creping that include good adhesion even under excessively wet conditions, improved film uniformity, and good film durability, while maintaining good film softness and rewettability necessary for efficient runnability of the tissue machine.
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公开(公告)号：US20240150967A1
公开(公告)日：2024-05-09
申请号：US18406965
申请日：2024-01-08
申请人： ECOLAB USA INC.
IPC分类号： D21H21/14 , B31F1/12 , C08G73/02 , C08L79/02 , C09J129/04
CPC分类号： D21H21/146 , B31F1/12 , C08G73/0286 , C08L79/02 , C09J129/04 , C08L2312/00
摘要： Creping adhesives and processes for making and using same. In some embodiments, the creping adhesive can include a solvent, a modified polyvinyl alcohol, and a crosslinked resin. The crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and propanediyl moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and secondary crosslinking moieties, where the primary crosslinking moieties can be derived from a first functionally symmetric crosslinker and the secondary crosslinking moieties can be derived from a second functionally symmetric crosslinker In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker The modified polyvinyl alcohol can include a carboxylated, a sulfonated, a sulfated, and/or a sulfonated-carboxylated polyvinyl alcohol.
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公开(公告)号：US20210140110A1
公开(公告)日：2021-05-13
申请号：US17091413
申请日：2020-11-06
申请人： ECOLAB USA INC.
IPC分类号： D21H21/14 , C09J129/04 , C08G73/02 , C08L79/02 , B31F1/12
摘要： Creping adhesives and processes for making and using same. In some embodiments, the creping adhesive can include a solvent, a modified polyvinyl alcohol, and a crosslinked resin. The crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and propanediyl moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker. In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and secondary crosslinking moieties, where the primary crosslinking moieties can be derived from a first functionally symmetric crosslinker and the secondary crosslinking moieties can be derived from a second functionally symmetric crosslinker. In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker. The modified polyvinyl alcohol can include a carboxylated, a sulfonated, a sulfated, and/or a sulfonated-carboxylated polyvinyl alcohol.
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公开(公告)号：US20200325370A1
公开(公告)日：2020-10-15
申请号：US16913104
申请日：2020-06-26
申请人： ECOLAB USA INC.
IPC分类号： C09J179/02 , D21F5/18 , C09J11/08 , D21H21/14
摘要： Methods and compositions useful in papermaking and tissuemaking applications are provided. Some embodiments of the methods and compositions include a polyaminoamide polymer functionalized with an acrylamidophenyl boronic acid and a crosslinked polyaminoamide functionalized with an acrylamidophenyl boronic acid. The methods and compositions provide useful properties for creping that include good adhesion even under excessively wet conditions, improved film uniformity, and good film durability, while maintaining good film softness and rewettability necessary for efficient runnability of the tissue machine.
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公开(公告)号：US20180334601A1
公开(公告)日：2018-11-22
申请号：US15983571
申请日：2018-05-18
申请人： Ecolab USA Inc.
IPC分类号： C09J179/02 , D21F5/18
CPC分类号： C09J179/02 , C09J11/08 , D21F5/181 , D21H21/146
摘要： Methods and compositions useful in papermaking and tissuemaking applications are provided. Some embodiments of the methods and compositions comprise a polyaminoamide (“PAA”) polymer functionalized with an acrylamidophenyl boronic acid and a crosslinked polyaminoamide functionalized with an acrylamidophenyl boronic acid. The methods and compositions provide useful properties for creping that include good adhesion even under excessively wet conditions, improved film uniformity, and good film durability, while maintaining good film softness and rewettability necessary for efficient runnability of the tissue machine.
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公开(公告)号：US11982055B2
公开(公告)日：2024-05-14
申请号：US17091413
申请日：2020-11-06
申请人： ECOLAB USA INC.
IPC分类号： C09J129/04 , B31F1/12 , C08G73/02 , C08L79/02 , D21H21/14
CPC分类号： D21H21/146 , B31F1/12 , C08G73/0286 , C08L79/02 , C09J129/04 , C08L2312/00
摘要： Creping adhesives and processes for making and using same. In some embodiments, the creping adhesive can include a solvent, a modified polyvinyl alcohol, and a crosslinked resin. The crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and propanediyl moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker. In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties and secondary crosslinking moieties, where the primary crosslinking moieties can be derived from a first functionally symmetric crosslinker and the secondary crosslinking moieties can be derived from a second functionally symmetric crosslinker. In other embodiments, the crosslinked resin can include polyamidoamine backbones crosslinked by primary crosslinking moieties, where the primary crosslinking moieties can be derived from a functionally symmetric crosslinker. The modified polyvinyl alcohol can include a carboxylated, a sulfonated, a sulfated, and/or a sulfonated-carboxylated polyvinyl alcohol.
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公开(公告)号：US11427964B2
公开(公告)日：2022-08-30
申请号：US17056715
申请日：2019-06-07
申请人： ECOLAB USA INC.
摘要： A composition is disclosed that may include an adhesive agent and a release aid. A Yankee dryer coating is also disclosed that may include a release aid. The release aid may include a cationic polymer salt that is a reaction product of a polyamine or a polyalkyleneimine and a substituted alkyl trialkyl quaternary ammonium salt. Also provided are methods of treating and creping paper.
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公开(公告)号：US11427738B2
公开(公告)日：2022-08-30
申请号：US16913104
申请日：2020-06-26
申请人： ECOLAB USA INC.
IPC分类号： D21H21/14 , C09J11/08 , C09J179/02 , D21F5/18
摘要： Methods and compositions useful in papermaking and tissuemaking applications are provided. Some embodiments of the methods and compositions include a polyaminoamide polymer functionalized with an acrylamidophenyl boronic acid and a crosslinked polyaminoamide functionalized with an acrylamidophenyl boronic acid. The methods and compositions provide useful properties for creping that include good adhesion even under excessively wet conditions, improved film uniformity, and good film durability, while maintaining good film softness and rewettability necessary for efficient runnability of the tissue machine.
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公开(公告)号：US20210198848A1
公开(公告)日：2021-07-01
申请号：US17056715
申请日：2019-06-07
申请人： ECOLAB USA INC.
摘要： A composition is disclosed that may include an adhesive agent and a release aid. A Yankee dryer coating is also disclosed that may include a release aid. The release aid may include a cationic polymer salt that is a reaction product of a polyamine or a polyalkyleneimine and a substituted alkyl trialkyl quaternary ammonium salt. Also provided are methods of treating and creping paper.
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