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1.发明申请WATER-ABSORBENT RESIN PARTICLE, METHOD FOR PRODUCTION THEREOF, AND ABSORBENT MATERIAL USING THE SAME 审中-公开吸水树脂颗粒，其生产方法和使用其的吸收材料公开(公告)号：US20120298913A1
公开(公告)日：2012-11-29
申请号：US13568870
申请日：2012-08-07
IPC分类号： C08L33/26
CPC分类号： C08J3/245 , A61F2013/530481 , A61F2013/5307 , Y10T442/2484
摘要： A method for production of a water-absorbent resin particle which is excellent in a particle strength, and in which even after mechanical impact, a particle diameter retaining rate and a retaining rate of water absorption capacity under pressure are high, and an absorbent material using the same particle. The method includes the steps of polymerizing a water-soluble ethylenic unsaturated monomer using a water-soluble radical polymerization initiator, optionally in the presence of a crosslinking agent, to obtain a water-absorbent resin particle precursor, adding a post-crosslinking agent to crosslink a surface of the particle, adding an amorphous silica particle and adjusting the resulting particle to a moisture content of less than 10%, and subsequently adding moisture to adjust a final moisture content of the resulting particle to 10 to 20%.
摘要翻译： 制造吸收性粒子强度优异的吸水性树脂粒子的方法，即使在机械冲击之后，压力下的粒径保持率和吸水能力的保持率高，也可以使用使用 相同的粒子 该方法包括以下步骤：任选地在交联剂存在下，使用水溶性自由基聚合引发剂使水溶性烯属不饱和单体聚合，得到吸水性树脂颗粒前体，添加后交联剂进行交联 颗粒的表面，添加无定形二氧化硅颗粒并将所得颗粒调节至低于10％的水分含量，随后加入水分以将所得颗粒的最终含水量调节至10至20％。
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公开(公告)号：US08383696B2
公开(公告)日：2013-02-26
申请号：US13304039
申请日：2011-11-23
CPC分类号： A61L15/46 , A01N59/16 , A61L15/60 , A61L2300/104 , A61L2300/404 , A61L2300/622 , C08K9/12 , C08L101/14 , A01N25/08 , A01N25/10 , A01N2300/00
摘要： A water-absorbent resin composition having an antimicrobial property, which suppresses the generation of dust of the antimicrobial agent. A water-absorbent resin composition comprising a water-absorbent resin and an antimicrobial agent comprising an inorganic compound carrying an antimicrobial metal, the water-absorbent resin composition being characterized in that the degree of generated dust of the water-absorbent resin composition is at most 100 CPM. The water-absorbent resin composition of the present invention can be suitably used as hygienic materials such as disposable diaper, sanitary napkin and incontinence pad; urine-absorbent materials for pets; materials for civil engineering and construction such as packing materials; drip absorbents; food freshness retaining materials such as cold-reserving agents; horticultural articles such as water-retaining materials for soils; and the like.
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公开(公告)号：US20070111004A1
公开(公告)日：2007-05-17
申请号：US10561450
申请日：2004-07-07
IPC分类号： B32B27/18
CPC分类号： A61L15/20 , A61L15/18 , A61L15/60 , Y10T428/31504
摘要： A water-absorbent resin composition comprising a water-absorbent resin, an oxygen-containing reducing inorganic salt, an aminocarboxylic acid-based metal chelating agent and an organic antioxidant; an absorbent comprising the above-mentioned water-absorbent resin composition and a hydrophilic fiber; and an absorbent article comprising the above-mentioned absorbent interposed between a liquid-permeable sheet and a liquid-impermeable sheet. The water-absorbent resin composition of the present invention is used in absorbent articles such as disposable diaper, sanitary napkin, and the like.
摘要翻译： 一种吸水性树脂组合物，其包含吸水性树脂，含氧还原性无机盐，氨基羧酸类金属螯合剂和有机抗氧化剂; 包含上述吸水性树脂组合物和亲水性纤维的吸收剂; 以及吸收性物品，其包含介于透液性片材和不透液性片材之间的上述吸收剂。 本发明的吸水性树脂组合物用于一次性尿布，卫生巾等吸收性物品中。
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公开(公告)号：US20120070484A1
公开(公告)日：2012-03-22
申请号：US13304039
申请日：2011-11-23
CPC分类号： A61L15/46 , A01N59/16 , A61L15/60 , A61L2300/104 , A61L2300/404 , A61L2300/622 , C08K9/12 , C08L101/14 , A01N25/08 , A01N25/10 , A01N2300/00
摘要： A water-absorbent resin composition having an antimicrobial property, which suppresses the generation of dust of the antimicrobial agent. A water-absorbent resin composition comprising a water-absorbent resin and an antimicrobial agent comprising an inorganic compound carrying an antimicrobial metal, the water-absorbent resin composition being characterized in that the degree of generated dust of the water-absorbent resin composition is at most 100 CPM. The water-absorbent resin composition of the present invention can be suitably used as hygienic materials such as disposable diaper, sanitary napkin and incontinence pad; urine-absorbent materials for pets; materials for civil engineering and construction such as packing materials; drip absorbents; food freshness retaining materials such as cold-reserving agents; horticultural articles such as water-retaining materials for soils; and the like.
摘要翻译： 具有抗菌性的吸水性树脂组合物，其抑制抗微生物剂的粉尘的产生。 一种吸水性树脂组合物，其含有吸水性树脂和含有携带抗微生物金属的无机化合物的抗微生物剂，所述吸水性树脂组合物的特征在于，吸水性树脂组合物产生的粉尘的量最多为 100 CPM。 本发明的吸水性树脂组合物可以适合用作一次性尿布，卫生巾和失禁垫等卫生材料; 宠物用吸水材料; 土木工程施工材料如包装材料; 滴水吸水剂 食物保鲜材料如冷藏剂; 园艺用品如土壤保水材料; 等等。
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公开(公告)号：US07868075B2
公开(公告)日：2011-01-11
申请号：US10552152
申请日：2004-04-07
CPC分类号： C08L101/14 , A61F13/8405 , A61L15/425 , A61L15/46 , A61L15/60 , A61L2300/102 , A61L2300/21 , A61L2300/404 , A61L2300/45 , B32B27/18
摘要： The object of the present invention is to provide a water-absorbing resin compound, wherein the water-absorbing resin compound can retain antibacterial properties of an antibacterial metal to suppress the emission of unpleasant odors even when an organic material exists in a system in the case of using an eluting-type antibacterial agent. Thus, the present invention relates to a water-absorbing resin compound, which comprises a water-absorbing resin, an antibacterial agent having a porous material incorporating an antibacterial metal, and a metal chelating agent. Further, the present invention also relates to an absorbing material, which comprises a water-absorbing resin compound of the present invention, and a hydrophilic fiber as well as an absorbing product, which comprises a liquid-permeable sheet and a liquid-non-permeable sheet, and an absorbing material comprising a water-absorbing resin compound of the present invention, and a hydrophilic fiber between the liquid-permeable sheet and the liquid-non-permeable sheet.
摘要翻译： 本发明的目的是提供一种吸水性树脂化合物，其中吸水性树脂化合物可以保持抗菌金属的抗菌性能，以抑制令人不快的气味的排放，即使当在该情况下的系统中存在有机材料时 使用洗脱型抗菌剂。 因此，本发明涉及一种吸水性树脂化合物，其包含吸水性树脂，具有包含抗菌金属的多孔材料的抗菌剂和金属螯合剂。 此外，本发明还涉及一种吸收材料，其包含本发明的吸水性树脂化合物和亲水性纤维以及吸收产品，其包含透液性片和不透液性的片 片材，以及包含本发明的吸水性树脂化合物的吸收材料和透液性片材与不透液性片材之间的亲水性纤维。
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公开(公告)号：US20060189953A1
公开(公告)日：2006-08-24
申请号：US10552152
申请日：2004-04-07
IPC分类号： A61F13/20
CPC分类号： C08L101/14 , A61F13/8405 , A61L15/425 , A61L15/46 , A61L15/60 , A61L2300/102 , A61L2300/21 , A61L2300/404 , A61L2300/45 , B32B27/18
摘要： The object of the present invention is to provide a water-absorbing resin compound, wherein the water-absorbing resin compound can retain antibacterial properties of an antibacterial metal to suppress the emission of unpleasant odors even when an organic material exists in a system in the case of using an eluting-type antibacterial agent. Thus, the present invention relates to a water-absorbing resin compound, which comprises a water-absorbing resin, an antibacterial agent having a porous material incorporating an antibacterial metal, and a metal chelating agent. Further, the present invention also relates to an absorbing material, which comprises a water-absorbing resin compound of the present invention, and a hydrophilic fiber as well as an absorbing product, which comprises a liquid-permeable sheet and a liquid-non-permeable sheet, and an absorbing material comprising a water-absorbing resin compound of the present invention, and a hydrophilic fiber between the liquid-permeable sheet and the liquid-non-permeable sheet.
摘要翻译： 本发明的目的是提供一种吸水性树脂化合物，其中吸水性树脂化合物可以保持抗菌金属的抗菌性能，以抑制令人不快的气味的排放，即使当在该情况下的系统中存在有机材料时 使用洗脱型抗菌剂。 因此，本发明涉及一种吸水性树脂化合物，其包含吸水性树脂，具有包含抗菌金属的多孔材料的抗菌剂和金属螯合剂。 此外，本发明还涉及一种吸收材料，其包含本发明的吸水性树脂化合物和亲水性纤维以及吸收产品，其包含透液性片和不透液性的片 片材，以及包含本发明的吸水性树脂化合物的吸收材料和透液性片材与不透液性片材之间的亲水性纤维。
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公开(公告)号：US08981176B2
公开(公告)日：2015-03-17
申请号：US12956563
申请日：2010-11-30
IPC分类号： A61F13/15 , A61L9/01 , C08L101/14 , A61F13/84 , A61L15/42 , A61L15/46 , A61L15/60 , B32B27/18
CPC分类号： C08L101/14 , A61F13/8405 , A61L15/425 , A61L15/46 , A61L15/60 , A61L2300/102 , A61L2300/21 , A61L2300/404 , A61L2300/45 , B32B27/18
摘要： The object of the present invention is to provide a water-absorbing resin compound, wherein the water-absorbing resin compound can retain antibacterial properties of an antibacterial metal to suppress the emission of unpleasant odors even when an organic material exists in a system in the case of using an eluting-type antibacterial agent. Thus, the present invention relates to a water-absorbing resin compound, which comprises a water-absorbing resin, an antibacterial agent having a porous material incorporating an antibacterial metal, and a metal chelating agent. Further, the present invention also relates to an absorbing material, which comprises a water-absorbing resin compound of the present invention, and a hydrophilic fiber as well as an absorbing product, which comprises a liquid-permeable sheet and a liquid-non-permeable sheet, and an absorbing material comprising a water-absorbing resin compound of the present invention, and a hydrophilic fiber between the liquid-permeable sheet and the liquid-non-permeable sheet.
摘要翻译： 本发明的目的是提供一种吸水性树脂化合物，其中吸水性树脂化合物可以保持抗菌金属的抗菌性能，以抑制令人不快的气味的排放，即使当在该情况下的系统中存在有机材料时 使用洗脱型抗菌剂。 因此，本发明涉及一种吸水性树脂化合物，其包含吸水性树脂，具有包含抗菌金属的多孔材料的抗菌剂和金属螯合剂。 此外，本发明还涉及一种吸收材料，其包含本发明的吸水性树脂化合物和亲水性纤维以及吸收产品，其包含透液性片和不透液性的片 片材，以及包含本发明的吸水性树脂化合物的吸收材料和透液性片材与不透液性片材之间的亲水性纤维。
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公开(公告)号：US20110068300A1
公开(公告)日：2011-03-24
申请号：US12956563
申请日：2010-11-30
IPC分类号： C09K3/00
CPC分类号： C08L101/14 , A61F13/8405 , A61L15/425 , A61L15/46 , A61L15/60 , A61L2300/102 , A61L2300/21 , A61L2300/404 , A61L2300/45 , B32B27/18
摘要： The object of the present invention is to provide a water-absorbing resin compound, wherein the water-absorbing resin compound can retain antibacterial properties of an antibacterial metal to suppress the emission of unpleasant odors even when an organic material exists in a system in the case of using an eluting-type antibacterial agent. Thus, the present invention relates to a water-absorbing resin compound, which comprises a water-absorbing resin, an antibacterial agent having a porous material incorporating an antibacterial metal, and a metal chelating agent. Further, the present invention also relates to an absorbing material, which comprises a water-absorbing resin compound of the present invention, and a hydrophilic fiber as well as an absorbing product, which comprises a liquid-permeable sheet and a liquid-non-permeable sheet, and an absorbing material comprising a water-absorbing resin compound of the present invention, and a hydrophilic fiber between the liquid-permeable sheet and the liquid-non-permeable sheet.
摘要翻译： 本发明的目的是提供一种吸水性树脂化合物，其中吸水性树脂化合物可以保持抗菌金属的抗菌性能，以抑制令人不快的气味的排放，即使当在该情况下的系统中存在有机材料时 使用洗脱型抗菌剂。 因此，本发明涉及一种吸水性树脂化合物，其包含吸水性树脂，具有包含抗菌金属的多孔材料的抗菌剂和金属螯合剂。 此外，本发明还涉及一种吸收材料，其包含本发明的吸水性树脂化合物和亲水性纤维以及吸收产品，其包含透液性片和不透液性的片 片材，以及包含本发明的吸水性树脂化合物的吸收材料和透液性片材与不透液性片材之间的亲水性纤维。
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公开(公告)号：US20050085604A1
公开(公告)日：2005-04-21
申请号：US10501507
申请日：2002-12-27
IPC分类号： A61F13/53 , A61F5/44 , A61F13/15 , A61F13/49 , A61L15/18 , A61L15/20 , A61L15/60 , C08F2/44 , C08F6/00 , C08F20/04 , C08F20/06 , C08K3/18 , C08K3/30 , C08K3/32 , C08K5/16 , C08K5/17 , C08L33/02 , C08F4/28
CPC分类号： C08F6/006 , A61L15/18 , A61L15/20 , A61L15/60 , C08F6/00 , C08F6/008 , C08F20/04 , C08F20/06 , C08K5/16 , C08L33/02
摘要： A process for preparing a water-absorbent resin made from an α,β-unsaturated carboxylic acid as an essential monomer characterized in that the process comprises allowing a metal chelating agent to be present at any step in the process in an amount of 0.001 to 6 parts by weight, based on 100 parts by weight of the α,β-unsaturated carboxylic acid; and adding a reducing agent or an oxidizing agent thereto in an amount of 0.001 to 6 parts by weight, based on 100 parts by weight of the α,β-unsaturated carboxylic acid before initiation of drying and/or during drying of a gelated product containing a water-absorbent resin obtained by polymerization.
摘要翻译： 一种制备由α，β-不饱和羧酸作为必需单体制成的吸水性树脂的方法，其特征在于该方法包括使金属螯合剂以0.001至6的量存在于该方法中的任何步骤 重量份，基于100重量份的α，β-不饱和羧酸; 并以0.001至6重量份的量加入还原剂或氧化剂，基于100重量份的α，β-不饱和羧酸，然后开始干燥和/或在含有 通过聚合获得的吸水性树脂。
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公开(公告)号：US08524797B2
公开(公告)日：2013-09-03
申请号：US11664715
申请日：2005-10-24
CPC分类号： A61L15/46 , A01N59/16 , A61L15/60 , A61L2300/104 , A61L2300/404 , A61L2300/622 , C08K9/12 , C08L101/14 , A01N25/08 , A01N25/10 , A01N2300/00
摘要： A water-absorbent resin composition having an antimicrobial property, which suppresses the generation of dust of the antimicrobial agent. A water-absorbent resin composition comprising a water-absorbent resin and an antimicrobial agent comprising an inorganic compound carrying an antimicrobial metal, the water-absorbent resin composition being characterized in that the degree of generated dust of the water-absorbent resin composition is at most 100 CPM. The water-absorbent resin composition of the present invention can be suitably used as hygienic materials such as disposable diaper, sanitary napkin and incontinence pad; urine-absorbent materials for pets; materials for civil engineering and construction such as packing materials; drip absorbents; food freshness retaining materials such as cold-reserving agents; horticultural articles such as water-retaining materials for soils; and the like.
摘要翻译： 具有抗菌性的吸水性树脂组合物，其抑制抗微生物剂的粉尘的产生。 一种吸水性树脂组合物，其含有吸水性树脂和含有携带抗微生物金属的无机化合物的抗微生物剂，所述吸水性树脂组合物的特征在于，吸水性树脂组合物产生的粉尘的量最多为 100 CPM。 本发明的吸水性树脂组合物可以适合用作一次性尿布，卫生巾和失禁垫等卫生材料; 宠物用吸水材料; 土木工程施工材料如包装材料; 滴水吸水剂 食物保鲜材料如冷藏剂; 园艺用品如土壤保水材料; 等等。
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