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公开(公告)号：US5045210A
公开(公告)日：1991-09-03
申请号：US447873
申请日：1989-12-08
IPC分类号： B01D15/00 , B01J20/28 , B01J20/32 , B01J39/16 , B01J39/22 , B01J39/26 , B01J45/00 , B01J47/00 , B01J47/12 , C02F1/28
CPC分类号： C02F1/288 , B01D15/00 , B01D15/361 , B01J20/3204 , B01J20/3212 , B01J20/3219 , B01J20/3276 , B01J39/165 , B01J39/22 , B01J39/26 , B01J45/00 , B01J47/007 , B01J47/12
摘要： An ion-exchange media comprising a modified polysaccharide material and a modified particulate polymeric material, said modified materials comprising a polysaccharide and particulate polymeric materials covalently bonded to a synthetic polymer, said synthetic polymer comprising a copolymer made from a polymerization of:(a) a polymerizable compound having a chemical group capable of covalently coupling, directly or indirectly, to said materials; and(b) a polymerizable compound containing (i) an ionizable chemical group or (ii) a chemical group capable of transformation to an ionizable chemical group.The media is useful to selectively remove heavy metal contaminants from aqueous solutions containing said contaminants.
摘要翻译： 一种包含改性多糖材料和改性颗粒状聚合物材料的离子交换介质，所述改性材料包含共聚键合到合成聚合物上的多糖和颗粒聚合材料，所述合成聚合物包含由以下聚合制成的共聚物：（a） 具有能够直接或间接地与所述材料共价偶联的化学基团的可聚合化合物; 和（b）可聚合化合物，其含有（i）可电离化学基团或（ii）能够转化为可电离化学基团的化学基团。 介质可用于从含有所述污染物的水溶液中选择性除去重金属污染物。
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公开(公告)号：US4908137A
公开(公告)日：1990-03-13
申请号：US336164
申请日：1989-04-11
IPC分类号： B01D15/00 , B01J20/28 , B01J20/32 , B01J39/16 , B01J39/22 , B01J39/26 , B01J45/00 , B01J47/00 , B01J47/12 , C02F1/28
CPC分类号： C02F1/288 , B01D15/00 , B01D15/361 , B01J20/103 , B01J20/24 , B01J20/261 , B01J20/264 , B01J20/28057 , B01J20/28078 , B01J20/3204 , B01J20/3212 , B01J20/3217 , B01J20/3274 , B01J20/3276 , B01J20/3289 , B01J39/165 , B01J39/22 , B01J39/26 , B01J45/00 , B01J47/007 , B01J47/12 , B01J2220/46 , B01J2220/4825 , B01J2220/58 , B01J2220/60
摘要： An ion-exchange media comprising a modified polysaccharide material and a modified silica material, said modified materials comprising a polysaccharide and silica materials covalently bonded to a synthetic polymer, said synthetic polymer comprising a copolymer made from a polymerization of:(a) a polymerizable compound having a chemical group capable of covalently coupling, directly or indirectly, to said materials; and(b) a polymerizable compound containing (i) an ionizable chemical group or (ii) a chemical group capable of transformation to an ionizable chemical group.The media is used to selectively remove heavy metal contaminants from aqueous solutions containing said contaminants.
摘要翻译： 一种包含改性多糖材料和改性二氧化硅材料的离子交换介质，所述改性材料包括共价键合到合成聚合物上的多糖和二氧化硅材料，所述合成聚合物包含由以下聚合制成的共聚物：（a）可聚合化合物 具有能够直接或间接地共价连接到所述材料的化学基团; 和（b）可聚合化合物，其含有（i）可电离化学基团或（ii）能够转化为可电离化学基团的化学基团。 介质用于选择性地从含有所述污染物的水溶液中除去重金属污染物。
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公开(公告)号：US4321078A
公开(公告)日：1982-03-23
申请号：US164149
申请日：1980-06-30
申请人： Michael A. Michaud
发明人： Michael A. Michaud
CPC分类号： C05G3/0082 , C05G1/00
摘要： A slow release fertilizer composition providing to a plant a controlled amount of plant primary nutrients and micronutrients over a prolonged period of time is described. The solubility and concentration of each of the plant nutrients is determined by the addition to the fertilizer composition of specified fertilizer constituents or components which on going into solution coact to control at an optimum concentration each of the plant nutrients. The slow release fertilizer composition comprises the plant primary nutrients nitrogen, phosphorous, calcium, sulfur, magnesium, and potassium and the plant micronutrients iron, manganese, zinc, copper and boron. A single application of the fertilizer composition of the present invention provides sufficient plant nutrients for a full growing season or one or more growing seasons.
摘要翻译： 描述了在长时间内向植物提供受控量的植物主要营养素和微量营养素的缓释肥料组合物。 每种植物营养素的溶解度和浓度通过加入特定肥料成分或组分的肥料组合物来确定，所述肥料组分或成分进入溶液中，以最佳浓度控制每种植物营养物质。 缓释肥料组成包括植物主要营养氮，磷，钙，硫，镁和钾，植物微量元素铁，锰，锌，铜和硼。 本发明的肥料组合物的单一应用在充分生长季节或一个或多个生长季节提供足够的植物营养物质。
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公开(公告)号：US20080182121A1
公开(公告)日：2008-07-31
申请号：US12021990
申请日：2008-01-29
申请人： Michael A. Michaud
发明人： Michael A. Michaud
CPC分类号： C09J5/02 , B32B7/12 , B32B15/20 , C09J2400/166 , Y10T156/10 , Y10T428/12431 , Y10T428/12535 , Y10T428/1275
摘要： The invention is a laminate made of very thin copper sheet preferably between 0.0005 and 0.01 inches thick, aluminum sheet preferably between 0.004 and 0.04 inches thick, and adhesive between the copper and aluminum sheets. The cost of the aluminum, adhesive, and the manufacturing process combined are much less expensive than solid copper sheet of 0.020 inches in thickness. However, when the copper sheet of the laminate is on the outside, the aesthetic qualities are indistinguishable from heavyweight solid copper sheet.
摘要翻译： 本发明是由非常薄的铜片制成的层压板，优选在0.0005至0.01英寸厚之间，优选0.004至0.04英寸厚的铝片，以及铜和铝片之间的粘合剂。 组合的铝，粘合剂和制造工艺的成本远低于0.020英寸厚的固体铜片。 然而，当层压体的铜片在外侧时，美观性质与重量级固体铜片不能区分。
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