公开(公告)号：US20090281212A1

公开(公告)日：2009-11-12

申请号：US12505753

申请日：2009-07-20

申请人： Lucyna Pawlowska ,  Kimberly C. Dilts ,  Charles R. Hunter ,  Michael P. O'Toole ,  Robert J. Proverb ,  Thomas T. Long

发明人： Lucyna Pawlowska ,  Kimberly C. Dilts ,  Charles R. Hunter ,  Michael P. O'Toole ,  Robert J. Proverb ,  Thomas T. Long

IPC分类号： C08L3/02 ,  C08K5/1539

CPC分类号： D21H21/16 ,  D21H17/16 ,  D21H17/28 ,  D21H17/29 ,  D21H21/24 ,  D21H21/52

摘要： The invention relates to an aqueous sizing composition including (a) an emulsion comprising alkenylsuccinic anhydride component containing alkenylsuccinic anhydride particles suspended in an aqueous polymer, and (b) a second component selected from the group consisting of cationic starches, non-ionic starches, anionic starches, water-soluble polymer, water and mixtures thereof, such that the alkenylsuccinic anhydride component is sufficiently dilute to enable the sizing composition to impart useful sizing properties to a fibrous substrate when the sizing composition contacts the fibrous substrate. The invention also relates to fibrous substrates treated with such a composition as well as processes for making and using the composition. In one embodiment, alkylene ketene dimer can be used instead of alkenylsuccinic anhydride.

摘要翻译： 本发明涉及水性施胶组合物，其包含（a）包含含有悬浮在含水聚合物中的链烯基琥珀酸酐颗粒的烯基琥珀酸酐组分的乳液，和（b）选自阳离子淀粉，非离子淀粉，阴离子 淀粉，水溶性聚合物，水和它们的混合物，使得链烯基琥珀酸酐组分充分稀释，以使施胶组合物能够在施胶组合物接触纤维基质时赋予纤维基质有用的施胶性能。 本发明还涉及用这种组合物处理的纤维基材以及制备和使用该组合物的方法。 在一个实施方案中，可以使用亚烷基烯酮二聚体代替烯基琥珀酸酐。

公开(公告)号：US20090277355A1

公开(公告)日：2009-11-12

申请号：US12505578

申请日：2009-07-20

申请人： Lucyna Pawlowska ,  Kimberly C. Dilts ,  Charles R. Hunter ,  Michael P. O'Toole ,  Robert J. Proverb ,  Thomas T. Long ,  Gina Garro ,  David L. Dauplaise ,  Katarzyna Komarowska ,  Harold A. Goldsberry, III ,  Glenn E. Baikow

发明人： Lucyna Pawlowska ,  Kimberly C. Dilts ,  Charles R. Hunter ,  Michael P. O'Toole ,  Robert J. Proverb ,  Thomas T. Long ,  Gina Garro ,  David L. Dauplaise ,  Katarzyna Komarowska ,  Harold A. Goldsberry, III ,  Glenn E. Baikow

IPC分类号： C09D103/02

CPC分类号： D06M13/192 ,  D06M2200/40 ,  D21H17/16 ,  D21H17/28 ,  D21H17/29 ,  D21H21/16 ,  D21H21/24 ,  D21H21/52

摘要： The invention relates to an aqueous sizing composition including: (a) a first component comprising an emulsion having an alkenylsuccinic anhydride component containing alkenylsuccinic anhydride particles and a surfactant component; suspended in water; and (b) a second component selected from the group consisting of cationic starches, non-ionic starches, anionic starches, water, water-soluble polymers, and mixtures thereof; such that the alkenylsuccinic anhydride component and the second component are sufficiently diluted to enable the sizing composition to impart useful sizing properties to a fibrous substrate when the sizing composition contacts the fibrous substrate. The invention also relates to fibrous substrates treated with such a composition as well as processes for making and using the composition. In one embodiment, alkyl ketene dimer is used instead of alkenylsuccinic anhydride.

摘要翻译： 本发明涉及水性施胶组合物，其包括：（a）第一组分，其包含具有含有烯基琥珀酸酐颗粒和表面活性剂组分的烯基琥珀酸酐组分的乳液; 悬浮在水中 和（b）选自阳离子淀粉，非离子淀粉，阴离子淀粉，水，水溶性聚合物及其混合物的第二组分; 使得烯基琥珀酸酐组分和第二组分被充分稀释，使得上浆组合物能够在施胶组合物接触纤维基材时赋予纤维基质有用的施胶性能。 本发明还涉及用这种组合物处理的纤维基材以及制备和使用该组合物的方法。 在一个实施方案中，使用烷基烯酮二聚体代替烯基琥珀酸酐。