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1.
公开(公告)号:US06841229B2
公开(公告)日:2005-01-11
申请号:US10301929
申请日:2002-11-21
申请人: Fang Sun , Bernfried A. Messner , Heather S. Jones
发明人: Fang Sun , Bernfried A. Messner , Heather S. Jones
IPC分类号: A61F13/49 , A61F5/44 , A61F13/15 , A61F13/53 , A61L15/60 , C08J3/12 , D04H1/40 , D06M15/263 , D06M15/285 , D06M23/08 , D21H17/37 , B32B5/16
CPC分类号: A61L15/60 , Y10T428/24942 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T442/696 , Y10T442/699 , C08L33/06
摘要: A superabsorbent polymer comprising a delayed absorption superabsorbent polymer having a free water absorbency property of absorbing less than about 3 grams of aqueous saline per gram of superabsorbent polymer in about 6 seconds, for a full particle size distribution of superabsorbent polymer ranging from about 40 micrometers to about 890 micrometers.
摘要翻译: 超吸收性聚合物,其包含延迟吸收超吸收聚合物,其具有在约6秒内吸收小于约3克水性盐水/克超吸收性聚合物的游离吸水性,对于超吸收聚合物的全尺寸分布范围为约40微米至 约890微米。
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2.
公开(公告)号:US06514615B1
公开(公告)日:2003-02-04
申请号:US09602852
申请日:2000-06-26
申请人: Fang Sun , Bernfried A. Messner , Heather S. Jones
发明人: Fang Sun , Bernfried A. Messner , Heather S. Jones
IPC分类号: B32B516
CPC分类号: A61L15/60 , Y10T428/24942 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T442/696 , Y10T442/699 , C08L33/06
摘要: A superabsorbent polymer comprising a delayed absorption superabsorbent polymer having a free water absorbency property of absorbing less than about 3 grams of aqueous saline per gram of superabsorbent polymer in about 6 seconds, for a full particle size distribution of superabsorbent polymer ranging from about 40 micrometers to about 890 micrometers.
摘要翻译: 超吸收性聚合物,其包含延迟吸收超吸收聚合物,其具有在约6秒内吸收小于约3克水性盐水/克超吸收性聚合物的游离吸水性,对于超吸收聚合物的全尺寸分布范围为约40微米至 约890微米。
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3.
公开(公告)号:US06743391B2
公开(公告)日:2004-06-01
申请号:US10301928
申请日:2002-11-21
申请人: Fang Sun , Bernfried A. Messner , Heather S. Jones
发明人: Fang Sun , Bernfried A. Messner , Heather S. Jones
IPC分类号: B29C3502
CPC分类号: A61L15/60 , Y10T428/24942 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T442/696 , Y10T442/699 , C08L33/06
摘要: A superabsorbent polymer comprising a delayed absorption superabsorbent polymer having a free water absorbency property of absorbing less than about 3 grams of aqueous saline per gram of superabsorbent polymer in about 6 seconds, for a full particle size distribution of superabsorbent polymer ranging from about 40 micrometers to about 890 micrometers.
摘要翻译: 超吸收性聚合物,其包含延迟吸收超吸收聚合物,其具有在约6秒内吸收小于约3克水性盐水/克超吸收性聚合物的游离吸水性,对于超吸收聚合物的全尺寸分布范围为约40微米至 约890微米。
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公开(公告)号:US6124391A
公开(公告)日:2000-09-26
申请号:US135844
申请日:1998-08-18
申请人: Fang Sun , Heather S. Jones , Thomas A. Kaiser , Whei-Neen Hsu , Ronald L. Molen , Peter A. Deaton , Bernfried A. Messner
发明人: Fang Sun , Heather S. Jones , Thomas A. Kaiser , Whei-Neen Hsu , Ronald L. Molen , Peter A. Deaton , Bernfried A. Messner
IPC分类号: C08L101/14 , A61L15/18 , A61L15/60 , C08K3/34 , C08L31/04 , C08L33/02 , C08L33/20 , C08L33/26 , C08L51/02
CPC分类号: C08L101/14 , A61L15/18 , A61L15/60 , C08J3/212 , C08J2300/14
摘要: A particulate material composition of superabsorbent polymer particles, wherein less than about 60% by weight of the superabsorbent polymer particles will pass through a U.S. Standard 50 mesh sieve. The composition has anti-caking properties and also reduced dusting. The composition can be produced by mixing the superabsorbent polymer particles with an inorganic powder, such as clay.
摘要翻译: 超吸收聚合物颗粒的颗粒材料组合物,其中小于约60重量%的超吸收性聚合物颗粒将通过美国标准的50目筛。 该组合物具有抗结块性能并且还减少了粉尘。 可以通过将超吸收性聚合物颗粒与无机粉末如粘土混合来制备组合物。
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