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. 发明授权

US4985467A Highly absorbent polyurethane foam 失效
标题翻译：高吸水性聚氨酯泡沫
公开(公告)号：US4985467A
公开(公告)日：1991-01-15
申请号：US336954
申请日：1989-04-12
申请人： David J. Kelly , Dai W. Kim
发明人： David J. Kelly , Dai W. Kim
IPC分类号： C08J9/00
CPC分类号： C08J9/0061 , C08J2375/04 , Y10S521/905
摘要： A highly hydrophilic polyurethane article, which is the skeletal network of a cellular polyurethane foam subjected to a reticulation process wherein the polyurethane contains up to 100 parts of a superabsorbent material per hundred parts of polyol used in preparing the polyurethane, is useful in absorbing and holding large amounts of aqueous liquids is prepared by:(a) mixing a polyisocyanate, a polyol and a blowing agent with a finely divided superabsorbent material which is insoluble in a liquid which the material absorbs and which absorbs at least 15 times its weight of said liquid,(b) reacting the polyisocyanate, polyol and blowing agent under foaming conditions to produce a foam of polyurethane which cmprises a multitude of gas cells or bubbles within the polyurethane matrix,(c) curing said foam of polyurethane, forming a cellular structure with windows or membranes of solid polyurethanes present between gas cells or bubbles,(d) removing the windows or membranes by thermal reticulation thereby leaving the skeletal structure of the cured polyurethane; and said article is useful wherever high absorption and retention of large quantities of aqueous liquids is needed, including diapers, surgical sponges, and so forth.
摘要翻译：高亲水性聚氨酯制品，其是进行网状化处理的泡沫聚氨酯泡沫体的骨架网络，其中聚氨酯包含每100份用于制备聚氨酯的多元醇多达100份超吸收材料，可用于吸收和保持通过以下方法制备大量的含水液体：（a）将多异氰酸酯，多元醇和发泡剂与细分的超吸收材料混合，所述超吸收材料不溶于材料吸收的液体，并吸收其至少15倍重量的所述液体，（b）在发泡条件下使多异氰酸酯，多元醇和发泡剂反应以产生聚氨酯泡沫，其中聚氨酯基质中含有大量气泡或气泡，（c）固化所述聚氨酯泡沫，形成具有窗口的泡孔结构或存在于气体细胞或气泡之间的固体聚氨酯膜，（d）通过热回收除去窗户或膜由此离开固化的聚氨酯的骨架结构; 并且所述制品在需要大量含水液体的高吸收和保留的地方是有用的，包括尿布，手术海绵等。

2. 发明授权

US5972477A Laminated fiber networks 失效
标题翻译：层压纤维网络
公开(公告)号：US5972477A
公开(公告)日：1999-10-26
申请号：US881028
申请日：1997-06-23
申请人： Dai W. Kim , Gerald Peter Rumierz , Clinton Dale Felton
发明人： Dai W. Kim , Gerald Peter Rumierz , Clinton Dale Felton
IPC分类号： B32B3/28 , B32B1/00
CPC分类号： B32B3/28 , D04B1/16 , Y10T428/24636 , Y10T428/24661 , Y10T428/298
摘要： Laminated fiber network structures having high resilience, good cushioning properties, and excellent impact-resistance include at least one layer of a three-dimensional fiber network material and a second layer, which may be a planar material (e.g. a fabric, film, or sheet) or a second layer of a three-dimensional fiber network material. The surfaces of the two layers face each other and are bonded together at their points of contact. The three-dimensional fiber network material is a fabric made from thermoplastic filaments that are at least 0.1 mm in diameter, where the fabric has an array of projections and optional depressions pushed out of one or both sides of the fabric.
摘要翻译：具有高回弹性，良好的缓冲性能和优异的抗冲击性的层压纤维网络结构包括至少一层三维纤维网络材料和第二层，其可以是平面材料（例如织物，薄膜或片材）或第二层三维光纤网络材料。两层的表面彼此面对，并在其接触点处结合在一起。三维纤维网络材料是由热塑性长丝制成的织物，其直径至少为0.1mm，其中织物具有从织物的一侧或两侧推出的突起阵列和任选的凹陷。

3. 发明授权

US5896680A Shoes comprising three-dimensional formed fiber product 失效
标题翻译：鞋包含三维成形纤维制品
公开(公告)号：US5896680A
公开(公告)日：1999-04-27
申请号：US770026
申请日：1996-12-19
申请人： Dai W. Kim , William E. Bessey , John Nagel , Gregory M. Clark , Joseph S. W. Haas , Etheridge O. Oakley, Jr.
发明人： Dai W. Kim , William E. Bessey , John Nagel , Gregory M. Clark , Joseph S. W. Haas , Etheridge O. Oakley, Jr.
IPC分类号： A43B13/18 , A43B13/26 , A43B13/41 , B29C70/06 , B29C70/08 , B29C70/22 , B29K267/00 , B29K277/00 , B29L31/50 , A43B7/06 , A43B23/07
CPC分类号： B29C70/222 , A43B13/187 , A43B13/26 , B29C70/085 , B29L2031/507
摘要： Shoes for use in demanding applications, primarily athletics, are made from a three-dimensional fiber network that is semi-rigid and resilient. The fiber network is made from a textile fabric that has an array of projections made from the same fabric rising from the plane of the fabric.
摘要翻译：用于苛刻应用，主要是田径运动的鞋子由半刚性和弹性的三维纤维网制成。纤维网由纺织织物制成，该织物具有由从织物平面上升的相同织物制成的突起阵列。

4. 发明授权

US5011864A Water absorbent latex polymer foams containing chitosan (chitin) 失效
标题翻译：含壳聚糖（几丁质）的吸水胶乳聚合物泡沫
公开(公告)号：US5011864A
公开(公告)日：1991-04-30
申请号：US533243
申请日：1990-06-04
申请人： Steven F. Nielsen , Dai W. Kim
发明人： Steven F. Nielsen , Dai W. Kim
IPC分类号： A61L15/22 , A61L15/24 , A61L15/42 , C08J9/00 , C08J9/30 , C08J9/42 , D06N3/00
CPC分类号： C08J9/0061 , A61L15/225 , A61L15/24 , A61L15/425 , C08J9/30 , C08J9/42 , D06N3/0043 , C08J2207/12 , C08J2309/08 , C08J2400/14
摘要： A water absorbent latex polymer foam produced by the process of combining a foamed latex polymer product with both a water absorbent polymer and chitin and drying that blend to form a foamable latex polymer containing both water absorbent polymer and chitin. The latex foams produced by this process are of great use, for example, with wound or surgical dressings.

5. 发明授权

US4990541A Water absorbent latex polymer foams 失效
标题翻译：吸水胶乳聚合物泡沫
公开(公告)号：US4990541A
公开(公告)日：1991-02-05
申请号：US434376
申请日：1989-11-09
申请人： Steven F. Nielsen , Dai W. Kim
发明人： Steven F. Nielsen , Dai W. Kim
IPC分类号： B32B25/14 , A61L15/22 , A61L15/24 , A61L15/42 , A61L15/60 , B32B5/24 , B32B7/02 , B32B27/20 , C08J9/00 , C08J9/30 , C08J9/36 , C08J9/42 , D06N3/00
CPC分类号： C08J9/0061 , A61L15/225 , A61L15/24 , A61L15/425 , A61L15/60 , C08J9/30 , C08J9/42 , D06N3/0043 , C08J2207/12 , C08J2309/08 , C08J2400/14
摘要： A water absorbent latex polymer foam produced by the process of combining a foamed latex polymer product with a water absorbent polymer and drying that blend to form a foamable latex polymer containing a water absorbent polymer is disclosed in this invention. The latex foams produced by this process are of great use, for example, within diapers, sanitary napkins, packaging materials, and the like. In particular, the use of water absorbent polymers with particle size less than about 30 microns has been shown to produce particularly effective absorbent latex foams.
摘要翻译：通过将泡沫胶乳聚合物产物与吸水性聚合物组合并干燥该共混物以形成含有吸水性聚合物的可发泡胶乳聚合物的方法制备的吸水胶乳聚合物泡沫体在本发明中公开。通过该方法生产的乳胶泡沫在尿布，卫生巾，包装材料等中是非常有用的。特别地，已经显示使用粒度小于约30微米的吸水聚合物来制备特别有效的吸收性胶乳泡沫。

6. 发明授权

US5731062A Thermoplastic three-dimensional fiber network 失效
公开(公告)号：US5731062A
公开(公告)日：1998-03-24
申请号：US577655
申请日：1995-12-22
申请人： Dai W. Kim , Joseph Steven Wiley Haas , William Edward Bessey
发明人： Dai W. Kim , Joseph Steven Wiley Haas , William Edward Bessey
IPC分类号： A42B3/12 , A43B13/18 , B29C51/00 , B32B3/28 , D03D1/00 , D04B1/00 , D04H1/00 , D04H1/54 , D04H13/00 , D06C23/00 , B32B1/00 , B32B7/00
CPC分类号： B29C51/004 , D04B1/18 , D04H3/07 , D10B2503/041 , D10B2503/06 , D10B2505/08 , D10B2505/10 , Y10T428/2457 , Y10T428/24636 , Y10T428/24661 , Y10T442/3008 , Y10T442/3065 , Y10T442/313 , Y10T442/425
摘要： Three dimensional fiber networks which are semi-rigid and dimensionally stable are made from textile fabrics that have projections and optional depressions which are compressible and return to their original shape after being compressed. The fiber networks are made by the thermo-mechanical deformation of textile fabrics that are in turn made from thermoplastic fibers. The fiber networks have particular utility as cushioning and impact absorbing materials.

7. 发明授权

US5087513A Flame retardant film and composite containing superabsorbent polymer 失效
标题翻译：阻燃薄膜和含超吸收聚合物的复合材料
公开(公告)号：US5087513A
公开(公告)日：1992-02-11
申请号：US624171
申请日：1990-12-07
申请人： Dai W. Kim
发明人： Dai W. Kim
IPC分类号： C08L79/04
CPC分类号： B01D71/62 , C08L79/04 , Y10T428/249986 , Y10T428/254 , Y10T442/2484 , Y10T442/3146 , Y10T442/637
摘要： Disclosed by this invention are polybenzimidazole polymer/superabsorbent polymer articles. These articles are prepared by either mixing the superabsorbent polymer particulates with the polybenzimidazole polymer solution during the formation of the polybenzimidazole article, or forming a composite of a polybenzimidazole film or fiber material layer with a superabsorbent polymer particulate containing layer. These polybenzimidazole products, either with the superabsorbent polymer particulates interspersed within their structure of as composites, absorb large amounts of fluid while retaining the flame retardancy and chemical unreactivity of conventional polybenzimidazole materials.
摘要翻译：本发明公开的是聚苯并咪唑聚合物/超吸收聚合物制品。这些制品通过在形成聚苯并咪唑制品期间将超吸收性聚合物颗粒与聚苯并咪唑聚合物溶液混合，或者形成聚苯并咪唑膜或纤维材料层与含超吸收聚合物颗粒的层的复合物来制备。这些聚苯并咪唑产物与散布在其复合材料结构内的超吸收性聚合物颗粒一起吸收大量流体，同时保持常规聚苯并咪唑材料的阻燃性和化学反应性。

8. 发明授权

US6042968A Process for producing polybenzimidazole fabrics for use in fuel 失效
标题翻译：生产用于燃料的聚苯并咪唑织物的方法
公开(公告)号：US6042968A
公开(公告)日：2000-03-28
申请号：US895060
申请日：1997-07-16
申请人： Frank J. Onorato , Michael J. Sansone , Dai W. Kim , Stuart M. French , Faruq Marikar
发明人： Frank J. Onorato , Michael J. Sansone , Dai W. Kim , Stuart M. French , Faruq Marikar
IPC分类号： C08G73/18 , D01F11/08 , D04H1/42 , D06M11/00 , D06M11/55 , D06M11/70 , D06M13/02 , D06M13/256 , D06M23/00 , D06M23/10 , H01M2/16 , H01M8/02 , H01M8/10 , H01M6/18
CPC分类号： H01M8/1088 , D06M11/55 , D06M11/70 , D06M13/256 , D06M23/10 , H01M2/1653 , H01M8/0289 , H01M8/103 , D06M2101/36 , Y02P70/56
摘要： A method for producing polybenzimidazole (PBI) fabrics for use as fuel cell or battery electrolytes by soaking a sulfonated or non-sulfonated PBI fabric in an acid solution, whereby the fibers of the fabric become swollen with the acid solution; and drying the fabric to remove residual water or methanol and concentrating the acid.
摘要翻译：通过将磺化或非磺化PBI织物浸入酸性溶液中制备用作燃料电池或电池电解质的聚苯并咪唑（PBI）织物的方法，由此织物的纤维用酸溶液溶胀; 并干燥织物以除去残留的水或甲醇并浓缩酸。

9. 发明授权

US6007898A Thermoplastic three-dimensional fiber network 失效
标题翻译：热塑性三维纤维网
公开(公告)号：US6007898A
公开(公告)日：1999-12-28
申请号：US46165
申请日：1998-03-23
申请人： Dai W. Kim , Joseph Steven Wiley Haas , William Edward Bessey
发明人： Dai W. Kim , Joseph Steven Wiley Haas , William Edward Bessey
IPC分类号： A42B3/12 , A43B13/18 , B29C51/00 , B32B3/28 , D03D1/00 , D04B1/00 , D04H1/00 , D04H1/54 , D04H13/00 , D06C23/00 , B32B1/00 , B27N3/10 , B32B7/00
CPC分类号： B29C51/004 , D04B1/18 , D04H3/07 , D10B2503/041 , D10B2503/06 , D10B2505/08 , D10B2505/10 , Y10T428/2457 , Y10T428/24636 , Y10T428/24661 , Y10T442/3008 , Y10T442/3065 , Y10T442/313 , Y10T442/425
摘要： Three dimensional fiber networks which are semi-rigid and dimensionally stable are made from textile fabrics that have projections and optional depressions which are compressible and return to their original shape after being compressed. The fiber networks are made by the thermo-mechanical deformation of textile fabrics that are in turn made from thermoplastic fibers. The fiber networks have particular utility as cushioning and impact absorbing materials.
摘要翻译：半刚性且尺寸稳定的三维纤维网由具有可压缩的突起和可选的凹陷的织物制成，并在压缩后恢复其原始形状。纤维网络由纺织织物的热机械变形制成，纺织织物又由热塑性纤维制成。纤维网络具有缓冲和冲击吸收材料的特殊用途。

10. 发明授权

US5882322A Medical casts and other orthopedic devices comprising thermoplastic three-dimensional fiber networks 失效
标题翻译：医用铸件和其他包括热塑性三维纤维网络的整形外科装置
公开(公告)号：US5882322A
公开(公告)日：1999-03-16
申请号：US754953
申请日：1996-11-21
申请人： Dai W. Kim , William E. Bessey , John Nagel , Gregory M. Clark , Joseph S. W. Haas , Etheridge O. Oakley, Jr.
发明人： Dai W. Kim , William E. Bessey , John Nagel , Gregory M. Clark , Joseph S. W. Haas , Etheridge O. Oakley, Jr.
IPC分类号： A61F13/04 , A61F5/01 , A61F5/058 , A61L15/07 , B29C51/00 , B29C51/12 , B29C70/08 , B29C70/22 , B60N2/56 , B60N2/58 , D03D1/00 , D06C23/04 , B32B1/00
CPC分类号： D06C23/04 , A61F13/04 , A61F13/041 , A61F5/01 , A61F5/058 , B29C51/004 , B29C70/222 , B60N2/5628 , B60N2/58 , B29K2067/00 , B29L2031/753 , Y10T428/24628 , Y10T428/24636 , Y10T428/24645 , Y10T428/24661 , Y10T428/24942 , Y10T442/2525
摘要： Cast padding materials and padding and lining materials for other orthopedic devices are made from three dimensional fiber networks which are semi-rigid and dimensionally stable. The fiber networks are made from textile fabrics that have projections and optional depressions which are compressible and return to their original shape after being compressed. The fiber networks are made by the thermo-mechanical deformation of textile fabrics that are in turn made from thermoplastic fibers.
摘要翻译：用于其他矫形装置的浇注材料和衬垫和衬里材料由半刚性且尺寸稳定的三维纤维网制成。纤维网络由纺织品制成，它们具有可压缩的突起和可选的凹陷，并在被压缩后恢复到其原始形状。纤维网络由纺织织物的热机械变形制成，纺织织物又由热塑性纤维制成。

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