专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100261812A1 ABSORBENT STRUCTURE WITH SUPERABSORBENT MATERIAL 有权
标题翻译：吸附结构与超吸收材料
公开(公告)号：US20100261812A1
公开(公告)日：2010-10-14
申请号：US12787914
申请日：2010-05-26
申请人： Jian Qin , Sandra Marie Rogers , Michael John Niemeyer , Kenneth Raymond Schueler, JR. , Steven Michael Hurley , Lawrence Howell Sawyer , Whei-Neen Hsu , Mark C. Joy , Scott J. Smith , Markus Frank , Nancy Birbiglia Lange
发明人： Jian Qin , Sandra Marie Rogers , Michael John Niemeyer , Kenneth Raymond Schueler, JR. , Steven Michael Hurley , Lawrence Howell Sawyer , Whei-Neen Hsu , Mark C. Joy , Scott J. Smith , Markus Frank , Nancy Birbiglia Lange
IPC分类号： C08K5/1545
CPC分类号： A61F13/531 , A61F13/15203 , A61F13/53 , A61F2013/530708 , A61F2013/530788 , A61L15/28 , Y10T428/2915 , Y10T442/696 , C08L1/00
摘要： An absorbent structure made at least in part from a superabsorbent material having a retention capacity (CRC) as determined by a Centrifuge Retention Capacity Test of at least about 25 g/g and a free swell gel bed permeability (GBP) as determined by a Free Swell Gel Bed Permeability Test of at least 575×10−9 cm2. In another embodiment, the absorbent structure is made at least in part from a superabsorbent material having a retention capacity (CRC) as determined by a Centrifuge Retention Capacity Test of at least about 25 g/g, an absorbency under load (AUL) at 0.9 psi as determined by an Absorbency Under Load Test of at least 18 and a free swell gel bed permeability (GBP) as determined by a Free Swell Gel Bed Permeability Test of at least about 350×10−9 cm2.
摘要翻译：至少部分由超吸收材料制成的吸收结构，其具有至少约25g / g的离心保留容量试验确定的保留容量（CRC）和通过自由度测定的自由溶胀凝胶床渗透性（GBP）的超吸收材料溶胀凝胶床渗透性试验至少为575×10-9 cm2。在另一个实施方案中，吸收结构至少部分地由具有至少约25g / g的离心保持容量试验确定的保留容量（CRC）的超吸收材料制成，负载下的吸光度（AUL）为0.9 通过至少18的耐受载荷试验测定的psi和通过至少约350×10 -9 cm 2的自由溶胀凝胶床渗透性试验测定的自由溶胀凝胶床渗透性（GBP）。

2. 发明授权

US08021998B2 Absorbent structure with superabsorbent material 有权
标题翻译：超吸收材料吸收结构
公开(公告)号：US08021998B2
公开(公告)日：2011-09-20
申请号：US12787914
申请日：2010-05-26
申请人： Jian Qin , Sandra Marie Rogers , Michael John Niemeyer , Kenneth Raymond Schueler, Jr. , Steven Michael Hurley , Lawrence Howell Sawyer , Whei-Neen Hsu , Mark C. Joy , Scott J. Smith , Markus Frank , Nancy Birbiglia Lange
发明人： Jian Qin , Sandra Marie Rogers , Michael John Niemeyer , Kenneth Raymond Schueler, Jr. , Steven Michael Hurley , Lawrence Howell Sawyer , Whei-Neen Hsu , Mark C. Joy , Scott J. Smith , Markus Frank , Nancy Birbiglia Lange
IPC分类号： D04H1/00 , D02G3/00
CPC分类号： A61F13/531 , A61F13/15203 , A61F13/53 , A61F2013/530708 , A61F2013/530788 , A61L15/28 , Y10T428/2915 , Y10T442/696 , C08L1/00
摘要： An absorbent structure made at least in part from a superabsorbent material having a retention capacity (CRC) as determined by a Centrifuge Retention Capacity Test of at least about 25 g/g and a free swell gel bed permeability (GBP) as determined by a Free Swell Gel Bed Permeability Test of at least 575×10−9 cm2. In another embodiment, the absorbent structure is made at least in part from a superabsorbent material having a retention capacity (CRC) as determined by a Centrifuge Retention Capacity Test of at least about 25 g/g, an absorbency under load (AUL) at 0.9 psi as determined by an Absorbency Under Load Test of at least 18 and a free swell gel bed permeability (GBP) as determined by a Free Swell Gel Bed Permeability Test of at least about 350×10−9 cm2.
摘要翻译：至少部分由超吸收材料制成的吸收结构，其具有至少约25g / g的离心保留容量试验确定的保留容量（CRC）和通过自由度测定的自由溶胀凝胶床渗透性（GBP）的超吸收材料溶胀凝胶床渗透性试验至少为575×10-9 cm2。在另一个实施方案中，吸收结构至少部分地由具有至少约25g / g的离心保持容量试验确定的保留容量（CRC）的超吸收材料制成，负载下的吸光度（AUL）为0.9 通过至少18的耐受载荷试验测定的psi和通过至少约350×10 -9 cm 2的自由溶胀凝胶床渗透性试验测定的自由溶胀凝胶床渗透性（GBP）。

3. 发明授权

US07169843B2 Superabsorbent polymer with high permeability 有权
标题翻译：超吸收性聚合物具有高渗透性
公开(公告)号：US07169843B2
公开(公告)日：2007-01-30
申请号：US10424195
申请日：2003-04-25
申请人： Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank
发明人： Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank
IPC分类号： C08F220/06
CPC分类号： C08F220/06 , A61L15/60 , C08F220/26 , C08F220/40 , C08F222/1006 , C08F226/02 , C08J3/12 , C08J2333/06
摘要： The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
摘要翻译：本发明涉及基于部分中和的单烯属不饱和单体的吸附交联聚合物，其携带酸基，并且具有改进的性能，特别是在其在膨胀状态下运输液体的能力方面，并且具有高凝胶床渗透性和高离心保留能力。

4. 发明申请

US20100311578A1 SUPERABSORBENT POLYMER WITH HIGH PERMEABILITY 失效
标题翻译：具有高渗透性的超吸收聚合物
公开(公告)号：US20100311578A1
公开(公告)日：2010-12-09
申请号：US12851664
申请日：2010-08-06
申请人： Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank , Michael M. Azad
发明人： Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank , Michael M. Azad
IPC分类号： B01J20/26
CPC分类号： C08F220/06 , A61L15/60 , C08F220/26 , C08F220/40 , C08F222/1006 , C08F226/02 , C08J3/12 , C08J2333/06
摘要： The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
摘要翻译：本发明涉及基于部分中和的单烯属不饱和单体的吸附交联聚合物，其携带酸基，并且具有改进的性能，特别是在其在膨胀状态下运输液体的能力方面，并且具有高凝胶床渗透性和高离心保留能力。

5. 发明授权

US08466228B2 Superabsorbent polymer with high permeability 失效
标题翻译：超吸收性聚合物具有高渗透性
公开(公告)号：US08466228B2
公开(公告)日：2013-06-18
申请号：US12851664
申请日：2010-08-06
申请人： Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank , Michael M. Azad
发明人： Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank , Michael M. Azad
IPC分类号： C08F220/06
CPC分类号： C08F220/06 , A61L15/60 , C08F220/26 , C08F220/40 , C08F222/1006 , C08F226/02 , C08J3/12 , C08J2333/06
摘要： The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
摘要翻译：本发明涉及基于部分中和的单烯属不饱和单体的吸附交联聚合物，其携带酸基，并且具有改进的性能，特别是在其在膨胀状态下运输液体的能力方面，并且具有高凝胶床渗透性和高离心保留能力。

6. 发明授权

US07795345B2 Superabsorbent polymer with high permeability 有权
标题翻译：超吸收性聚合物具有高渗透性
公开(公告)号：US07795345B2
公开(公告)日：2010-09-14
申请号：US11562760
申请日：2006-11-22
申请人： Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank , Michael M. Azad
发明人： Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank , Michael M. Azad
IPC分类号： C08F220/06
CPC分类号： C08F220/06 , A61L15/60 , C08F220/26 , C08F220/40 , C08F222/1006 , C08F226/02 , C08J3/12 , C08J2333/06
摘要： The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
摘要翻译：本发明涉及基于部分中和的单烯属不饱和单体的吸附交联聚合物，其携带酸基，并且具有改进的性能，特别是在其在膨胀状态下运输液体的能力方面，并且具有高凝胶床渗透性和高离心保留能力。

7. 发明授权

US07163966B2 Superabsorbent polymer having increased rate of water absorption 有权
标题翻译：超吸收性聚合物具有增加的吸水率
公开(公告)号：US07163966B2
公开(公告)日：2007-01-16
申请号：US10741271
申请日：2003-12-19
申请人： Mark C. Joy , Whei-Neen Hsu
发明人： Mark C. Joy , Whei-Neen Hsu
IPC分类号： C08J9/08 , C08F20/02
CPC分类号： A61L15/60 , C08L33/10 , C08L33/08
摘要： The invention relates to a superabsorbent polymer wherein an increased rate of water absorption is obtained by the addition of an encapsulated blowing agent. The invention relates to a superabsorbent polymer including an encapsulating blowing agent and having a vortex time of 40 seconds or less. In particular, the superabsorbent polymer includes from about 55 to about 99.9 wt. % of polymerizable unsaturated acid group containing monomers; from about 0.001 to about 5.0 wt. % of internal crosslinking agent; wherein the wherein the composition has a degree of neutralization of more than about 20%; and from about 0.05 to about 10.0 wt. % of an encapsulated blowing agent.
摘要翻译：本发明涉及一种超吸收性聚合物，其中通过加入包封的发泡剂获得增加吸水率。本发明涉及一种包含发泡剂的超吸收性聚合物，其旋涡时间为40秒以下。特别地，超吸收性聚合物包括约55-约99.9wt。％的含可聚合不饱和酸基团的单体; 约0.001至约5.0重量％％的内部交联剂; 其中所述组合物的中和度大于约20％; 和约0.05至约10.0重量％％的封装发泡剂。

8. 发明授权

US07615579B2 Superabsorbent polymer having increased rate of water absorption 失效
标题翻译：超吸收性聚合物具有增加的吸水率
公开(公告)号：US07615579B2
公开(公告)日：2009-11-10
申请号：US11610749
申请日：2006-12-14
申请人： Mark C. Joy , Whei-Neen Hsu
发明人： Mark C. Joy , Whei-Neen Hsu
IPC分类号： C08J9/08 , C08F20/02
CPC分类号： A61L15/60 , C08L33/10 , C08L33/08
摘要： The invention relates to a superabsorbent polymer wherein an increased rate of water absorption is obtained by the addition of an encapsulated blowing agent. The invention relates to a superabsorbent polymer including an encapsulating blowing agent and having a vortex time of 40 seconds or less. In particular, the superabsorbent polymer includes from about 55 to about 99.9 wt. % of polymerizable unsaturated acid group containing monomers; from about 0.001 to about 5.0 wt. % of internal crosslinking agent; wherein the wherein the composition has a degree of neutralization of more than about 20%; and from about 0.05 to about 10.0 wt. % of an encapsulated blowing agent.
摘要翻译：本发明涉及一种超吸收性聚合物，其中通过加入包封的发泡剂获得增加吸水率。本发明涉及一种包含发泡剂的超吸收性聚合物，其旋涡时间为40秒以下。特别地，超吸收性聚合物包括约55-约99.9wt。％的含可聚合不饱和酸基团的单体; 约0.001至约5.0wt。％的内部交联剂; 其中所述组合物具有大于约20％的中和度; 和约0.05至约10.0重量％％的封装发泡剂。

9. 发明授权

US06482344B1 Superabsorbent polymer fibers having improved absorption characteristics 失效
标题翻译：具有改善的吸收特性的超吸收聚合物纤维
公开(公告)号：US06482344B1
公开(公告)日：2002-11-19
申请号：US09644385
申请日：2000-08-23
申请人： Bernfried A. Messner , Whei-Neen Hsu , Mark C. Joy
发明人： Bernfried A. Messner , Whei-Neen Hsu , Mark C. Joy
IPC分类号： D01D524
CPC分类号： A61L15/60 , A61F2013/530481 , A61F2013/530744 , Y10T428/2913 , Y10T428/2973 , Y10T428/2978
摘要： A method for providing improved absorbency against pressure characteristics to non-surface crosslinked superabsorbent polymer fibers.
摘要翻译：提供对非表面交联的超吸收性聚合物纤维的压力特性的改善的吸收性的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式