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1. 发明授权

US06653385B2 Hot melt adhesive composition based on a blend of amorphous poly-&agr;-olefin and syndiotactic polypropylene 有权
公开(公告)号：US06653385B2
公开(公告)日：2003-11-25
申请号：US09982641
申请日：2001-10-18
申请人： Baoyu Wang , Chongyao Zhang
发明人： Baoyu Wang , Chongyao Zhang
IPC分类号： C08K326
CPC分类号： C09J123/10 , C08L2205/02 , C08L2207/12 , C08L2207/14 , C08L2666/04
摘要： A hot melt adhesive composition based on a polymer blend of syndiotactic polypropylene (SPP) and atactic poly-&agr;-olefin (APAO). The composition contains about 15%-80% by weight of the SPP/APAO blend, about 15%-65% by weight of a compatible tackifier, about 0%-35% by weight of a plasticizer, about 0%-3% by weight of a stabilizer, and optionally, about 0%-30% by weight of a wax. The adhesive composition may be used in a number of applications such as, for example, in disposable nonwoven hygienic articles, paper converting, flexible packaging, wood working, carton and case sealing, labeling and other assembly applications.

2. 发明授权

US07262251B2 Hot melt adhesive composition based on a random copolymer of isotactic polypropylene and a secondary polymer 有权
标题翻译：基于全同立构聚丙烯和二级聚合物的无规共聚物的热熔粘合剂组合物
公开(公告)号：US07262251B2
公开(公告)日：2007-08-28
申请号：US10694366
申请日：2003-10-27
申请人： Monina Dadap Kanderski , Lacretia A. Svenningsen , Diane M. Strelow , Chongyao Zhang , Mark A. Gibes , Baoyu Wang
发明人： Monina Dadap Kanderski , Lacretia A. Svenningsen , Diane M. Strelow , Chongyao Zhang , Mark A. Gibes , Baoyu Wang
IPC分类号： C08L23/00 , C08L23/04
CPC分类号： C09J123/142 , C08L23/142 , C08L2205/02 , C08L2666/06 , Y10T428/24132 , Y10T428/31855 , Y10T442/602 , Y10T442/643 , Y10T442/659 , Y10T442/674
摘要： A hot melt adhesive composition is based on an isotactic polypropylene random copolymer (RCP). The composition contains about 4%-50% by weight of the RCP copolymer, about 20%-65% by weight of a compatible tackifier, about 0%-40% by weight of a plasticizer, about 0%-3% by weight of a stabilizer, about 0%-40% by weight of a wax, about 0%-60% by weight of an atactic poly-α-olefin (APAO), and about 0%-40% by weight of a secondary polymer. The adhesive composition may be used in a number of applications such as, for example, in disposable nonwoven hygienic articles, paper converting, flexible packaging, wood working, carton and case sealing, labeling and other assembly applications.
摘要翻译：热熔粘合剂组合物基于全同立构聚丙烯无规共聚物（RCP）。该组合物含有约4％-50％重量的RCP共聚物，约20％-65％重量的相容增粘剂，约0％-40％重量的增塑剂，约0％-3％（重量）稳定剂，约0重量％-40重量％的蜡，约0重量％-60重量％的无规立构聚-α-烯烃（APAO）和约0重量％-40重量％的二次聚合物。粘合剂组合物可以用于许多应用中，例如在一次性无纺布卫生制品，纸张转换，软包装，木材加工，纸箱和壳体密封，标签和其他组装应用中。

3. 发明授权

US07067585B2 Hot melt adhesive composition based on a random copolymer of isotactic polypropylene 有权
标题翻译：基于全同立构聚丙烯无规共聚物的热熔胶组合物
公开(公告)号：US07067585B2
公开(公告)日：2006-06-27
申请号：US10282168
申请日：2002-10-28
申请人： Baoyu Wang , Monina Dadap Kanderski , Lacretia A. Svenningsen , Diane M. Strelow , Chongyao Zhang , Mark A. Gibes
发明人： Baoyu Wang , Monina Dadap Kanderski , Lacretia A. Svenningsen , Diane M. Strelow , Chongyao Zhang , Mark A. Gibes
IPC分类号： C08F8/00 , C08L23/00 , C08L23/04 , C08L25/02 , C09D11/02 , C09J7/02 , B29C47/00
CPC分类号： C09J123/142 , C08L23/142 , C08L2205/02 , C08L2666/06 , Y10T428/24132 , Y10T428/31855 , Y10T442/602 , Y10T442/643 , Y10T442/659 , Y10T442/674
摘要： A hot melt adhesive composition is based on an isotactic polypropylene random copolymer (RCP). The composition contains about 4%–50% by weight of the RCP copolymer, about 20%–65% by weight of a compatible tackifier, about 0%–40% by weight of a plasticizer, about 0%–3% by weight of a stabilizer, about 0%–40% by weight of a wax, and optionally about 0%–60% by weight of an atactic poly-α-olefin (APAO). The adhesive composition may be used in a number of applications such as, for example, in disposable nonwoven hygienic articles, paper converting, flexible packaging, wood working, carton and case sealing, labeling and other assembly applications.
摘要翻译：热熔粘合剂组合物基于全同立构聚丙烯无规共聚物（RCP）。该组合物含有约4％-50％重量的RCP共聚物，约20％-65％重量的相容增粘剂，约0％-40％重量的增塑剂，约0％-3％（重量）稳定剂，约0％-40％重量的蜡和任选的约0％-60％重量的无规立构聚-α-烯烃（APAO）。粘合剂组合物可以用于许多应用中，例如在一次性无纺布卫生制品，纸张转换，软包装，木材加工，纸箱和壳体密封，标签和其他组装应用中。

4. 发明授权

US08828271B2 Hot melt wetness indicator adhesive composition containing UV fluorescent agent 有权
标题翻译：热熔湿指标粘合剂组合物含有紫外线荧光剂
公开(公告)号：US08828271B2
公开(公告)日：2014-09-09
申请号：US12496803
申请日：2009-07-02
申请人： Chongyao Zhang
发明人： Chongyao Zhang
IPC分类号： A61L15/56 , A61L15/58
CPC分类号： A61L15/56 , A61L15/58 , Y10S252/963 , Y10S252/964
摘要： A wetness indicating adhesive composition comprising an adhesive base composition incorporating a fluorescing agent in the adhesive base composition that only fluoresces when wet, and not when dry. In one embodiment, the adhesive base composition may be composed of water soluble, or at least partially water soluble, components, and in another embodiment the adhesive base composition may be composed of water sensitive components as for example one or more water insoluble polymers and a surfactant. The fluorescing agent can either be dissolved or dispersed in the adhesive base composition, and is preferably a water soluble fluorescing agent that becomes visible under ultraviolet light only when an article such as a disposable diaper becomes wet.
摘要翻译：湿润指示粘合剂组合物，其包含在粘合剂基础组合物中掺入荧光剂的粘合剂基础组合物，其仅在潮湿时才发荧光，而不是干燥时发荧光。在一个实施方案中，粘合剂基础组合物可以由水溶性或至少部分水溶性的组分组成，并且在另一个实施方案中，粘合剂基础组合物可以由水敏感组分构成，例如一种或多种水不溶性聚合物和表面活性剂。荧光剂可以溶解或分散在粘合剂基础组合物中，并且优选是仅在诸如一次性尿布的制品变湿时在紫外线下变得可见的水溶性荧光剂。

5. 发明申请

US20100264369A1 Hot Melt Wetness Indicator Adhesive Composition Containing UV Fluorescent Agent 有权
标题翻译：含有紫外线荧光剂的热熔体湿度指示剂粘合剂组合物
公开(公告)号：US20100264369A1
公开(公告)日：2010-10-21
申请号：US12496803
申请日：2009-07-02
申请人： Chongyao Zhang
发明人： Chongyao Zhang
IPC分类号： C09K11/06
CPC分类号： A61L15/56 , A61L15/58 , Y10S252/963 , Y10S252/964
摘要： A wetness indicating adhesive composition comprising an adhesive base composition incorporating a fluorescing agent in the adhesive base composition that only fluoresces when wet, and not when dry. In one embodiment, the adhesive base composition may be composed of water soluble, or at least partially water soluble, components, and in another embodiment the adhesive base composition may be composed of water sensitive components as for example one or more water insoluble polymers and a surfactant. The fluorescing agent can either be dissolved or dispersed in the adhesive base composition, and is preferably a water soluble fluorescing agent that becomes visible under ultraviolet light only when an article such as a disposable diaper becomes wet.
摘要翻译：湿润指示粘合剂组合物，其包含在粘合剂基础组合物中掺入荧光剂的粘合剂基础组合物，其仅在潮湿时才发荧光，而不是干燥时发荧光。在一个实施方案中，粘合剂基础组合物可以由水溶性或至少部分水溶性的组分组成，并且在另一个实施方案中，粘合剂基础组合物可以由水敏感组分构成，例如一种或多种水不溶性聚合物和表面活性剂。荧光剂可以溶解或分散在粘合剂基础组合物中，并且优选是仅在诸如一次性尿布的制品变湿时在紫外线下变得可见的水溶性荧光剂。

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