-
公开(公告)号：US4895994A
公开(公告)日：1990-01-23
申请号：US245494
申请日：1988-10-18
CPC分类号： B01J25/00 , B01J25/02 , B01J37/0018
摘要： Catalysts made by the Raney process (e.g., Raney process nickel) pelletized in matrix of polymer and plasticizer are activated by either (a) removal of plasticizer (e.g., by solvent extraction) followed by leaching out Al with caustic solution, leaving an active catalyst made by the Raney process in a polymer matrix; or (b) removal of plasticizer, then calcining to remove polymer, followed by leaching with caustic. The activated catalyst pellets have sufficient strength and attrition resistance for efficient use in fixed beds and packed columns for superior hydrogenation of toluene, heptene, butyraldehyde, and other conventional feedstockers used with catalysts made by the Raney process.
摘要翻译： 通过（a）去除增塑剂（例如，通过溶剂萃取）然后用苛性碱溶液浸出Al而使通过在聚合物和增塑剂基质中造粒的Raney方法（例如，Raney工艺镍）制成的催化剂被活化，留下活性催化剂 由拉尼法制成的聚合物基体; 或（b）去除增塑剂，然后煅烧以除去聚合物，然后用苛性碱浸出。 活化的催化剂颗粒具有足够的强度和耐磨性，用于固定床和填充柱，用于甲苯，庚烯，丁醛和用于与雷尼法制备的催化剂一起使用的其它常规进料器的优良氢化。
-
公开(公告)号：US4826799A
公开(公告)日：1989-05-02
申请号：US181357
申请日：1988-04-14
IPC分类号： B01J25/00 , B01J37/00 , C07B31/00 , C07B61/00 , C07C1/00 , C07C5/03 , C07C5/333 , C07C9/14 , C07C13/18 , C07C15/46 , C07C27/00 , C07C29/141 , C07C29/153 , C07C31/04 , C07C31/08 , C07C67/00 , C07C209/00 , C07C209/34 , C07C209/48 , C07C211/03 , C22C21/00 , B01J25/02
CPC分类号： B01J25/00 , B01J37/0018
摘要： Catalysts made by the Raney process (e.g., Raney process nickel) pelletized in matrix of polymer and plasticizer are activated by either (a) removal of plasticizer (e.g., by solvent extraction) followed by leaching out Al with caustic solution, leaving an active catalyst made by the Raney process in a polymer matrix; or (b) removal of plasticizer, then calcining to remove polymer, followed by leaching with caustic. The activated catalyst pellets have sufficient strength and attrition resistance for efficient use in fixed beds and packed columns for superior hydrogenation of toluene, heptene, butyraldehyde, and other conventional feedstockers used with catalysts made by the Raney process.
摘要翻译： 通过（a）去除增塑剂（例如，通过溶剂萃取）然后用苛性碱溶液浸出Al而使通过在聚合物和增塑剂基质中造粒的Raney方法（例如，Raney工艺镍）制成的催化剂被活化，留下活性催化剂 由拉尼法制成的聚合物基体; 或（b）去除增塑剂，然后煅烧以除去聚合物，然后用苛性碱浸出。 活化的催化剂颗粒具有足够的强度和耐磨性，用于固定床和填充柱，用于甲苯，庚烯，丁醛和用于与雷尼法制备的催化剂一起使用的其它常规进料器的优良氢化。
-
公开(公告)号：US4661675A
公开(公告)日：1987-04-28
申请号：US768656
申请日：1985-08-23
CPC分类号： C09J201/00 , B23K11/11 , C09J5/06
摘要： A weldable sealant composition is made by adding ferrous metal particles to a sealant having a viscosity of at least 6 million centipoises. The sealant composition is placed between two metal plates and permits resistance welding, i.e. spot welding, to take place.
摘要翻译： 通过将黑色金属颗粒添加到具有至少600万厘泊的粘度的密封剂中来制备可焊接的密封剂组合物。 将密封剂组合物放置在两个金属板之间，并允许发生电阻焊接，即点焊。
-
公开(公告)号：US4559373A
公开(公告)日：1985-12-17
申请号：US514667
申请日：1983-07-18
CPC分类号： C09J201/00 , B23K11/11 , B23K11/34 , C09J5/06
摘要： A weldable sealant composition is made by adding ferrous metal particles to a sealant having a viscosity of at least 6 million centipoises. The sealant composition is placed between two metal plates and permits resistance welding, i.e. spot welding, to take place.
摘要翻译： 通过将黑色金属颗粒添加到具有至少600万厘泊的粘度的密封剂中来制备可焊接的密封剂组合物。 将密封剂组合物放置在两个金属板之间，并允许发生电阻焊接，即点焊。
-
公开(公告)号：US4731304A
公开(公告)日：1988-03-15
申请号：US937241
申请日：1986-12-03
CPC分类号： H01M2/1686 , H01M2/1653 , H01M10/4235 , H01M2200/00 , H01M2200/10 , H01M2300/0025
摘要： A multiply sheet product useful as a battery separator having at least two plies each in the form of a microporous sheet of predetermined length and breadth and a thickness of less than 10 mils wherein (a) at least one of said ply being a sheet capable of transforming to a substantially non-porous membrane at a temperature between about 80.degree. C. and 150.degree. C. while essentially maintaining its length and breadth dimensions and (b) at least one ply being a sheet capable of maintaining its dimensions and porosity at temperatures from ambient to at least about 10.degree. C. greater than the transformation temperature of sheet (a).
摘要翻译： 可用作电池隔板的多层板产品，其具有至少两层，每层具有预定长度和宽度以及小于10密耳的厚度的微孔板的形式，其中（a）至少一个所述层是能够 在基本保持其长度和宽度尺寸的同时基本上保持其长度和宽度尺寸，并且（b）至少一层是能够在其温度下保持其尺寸和孔隙率的片材的至少一个层板，在约80℃至150℃的温度下转化为基本上无孔的膜 从环境到至少约10℃，大于片材（a）的转变温度。
-
公开(公告)号：US4327164A
公开(公告)日：1982-04-27
申请号：US172400
申请日：1980-07-25
IPC分类号： H01M2/16
CPC分类号： H01M2/1653
摘要： A battery separator, and a method of forming the same, which exhibits good electrical conductivity and a high degree of inhibition to dendrite formation, is in the form of a thin sheet formed from a substantially uniform mixture of a thermoplastic rubber, a filler, a rubber modifier, and a processing aid.
摘要翻译： 表现出良好的导电性和对枝晶形成的高度抑制的电池隔板及其形成方法是由热塑性橡胶，填料， 橡胶改性剂和加工助剂。
-
公开(公告)号：US4224393A
公开(公告)日：1980-09-23
申请号：US38007
申请日：1979-05-10
IPC分类号： H01M2/16
CPC分类号： H01M2/1686 , H01M2/1653 , H01M2300/0005
摘要： A battery separator, and a method of forming the same, which exhibits good electrical conductivity and a high degree of inhibition to dendrite formation, is in the form of a thin sheet formed from a substantially uniform mixture of a thermoplastic rubber and a filler in a volume ratio of from about 1:0.15 to 1:0.6. The thermoplastic rubber is preferably a styrene/elastomer/styrene block copolymer.
摘要翻译： 表现出良好的导电性和对枝晶形成的高度抑制作用的电池隔膜及其形成方法是由热塑性橡胶和填料的基本上均匀的混合物形成的薄片形式 体积比为约1:0.15至1:0.6。 热塑性橡胶优选为苯乙烯/弹性体/苯乙烯嵌段共聚物。
-
公开(公告)号：US5389463A
公开(公告)日：1995-02-14
申请号：US41646
申请日：1993-04-01
申请人： Victor S. Chang , Richard T. Giovannoni , Richard C. Hartwig , Joseph T. Lundquist , Christian B. Lundsager , Marc E. Parham , Anthony J. Laccetti
发明人： Victor S. Chang , Richard T. Giovannoni , Richard C. Hartwig , Joseph T. Lundquist , Christian B. Lundsager , Marc E. Parham , Anthony J. Laccetti
CPC分类号： H01M2/14 , H01M2/1653
摘要： A battery separator composed of a microporous sheet product having first and second major surfaces and a thickness of less than about 50 mils, formed from a uniform mixture of a halogenated polyolefin polymer and a filler or a halogenated polyolefin polymer and surfactant/filler agent, said sheet product having a fibrous sheet embedded within said mixture and between the first and second major surfaces. The porosity of the sheet product is at least about 50 volume percent composed of pores such that the average pore diameter increases from each major surface towards the interior of the sheet product's thickness.
摘要翻译： 由卤化聚烯烃聚合物和填料或卤代聚烯烃聚合物和表面活性剂/填料剂的均匀混合物形成的具有第一和第二主表面的厚度小于约50密耳的微孔板产品的电池隔板， 片材产品具有嵌入在所述混合物内且在第一和第二主表面之间的纤维片。 片材产品的孔隙率由孔组成的至少约50体积％，使得平均孔径从每个主表面向片材产品的厚度内部增加。
-
公开(公告)号：US4650730A
公开(公告)日：1987-03-17
申请号：US734431
申请日：1985-05-16
CPC分类号： H01M2/1686 , H01M2/1653 , H01M10/4235 , H01M2200/00 , H01M2200/10 , H01M2300/0025
摘要： A multiply sheet product useful as a battery separator having at least two plies each in the form of a microporous sheet of predetermined length and breadth and a thickness of less than 10 mils wherein (a) at least one of said ply being a sheet capable of transforming to a substantially non-porous membrane at a temperature between about 80.degree. and 150.degree. C. while essentially maintaining its length and breadth dimensions and (b) at least one ply being a sheet capable of maintaining its dimensions and porosity at temperatures from ambient to at least about 10.degree. C. greater than the transformation temperature of sheet (a).
摘要翻译： 可用作电池隔板的多层板产品，其具有至少两层，每层具有预定长度和宽度以及小于10密耳的厚度的微孔板的形式，其中（a）至少一个所述层是能够 在基本保持其长度和宽度尺寸的同时基本上保持其长度和宽度尺寸，并且（b）至少一层是能够在与环境温度相关的温度下保持其尺寸和孔隙度的片材的片材，在约80℃至150℃的温度下转化为基本上无孔的膜 至约10℃以上，大于片材（a）的转变温度。
-
公开(公告)号：US4285751A
公开(公告)日：1981-08-25
申请号：US127172
申请日：1980-02-29
CPC分类号： H01M2/1686 , H01M2/1653 , H01M2300/0005 , Y10S264/25 , Y10T428/24893 , Y10T428/24909
摘要： A battery separator, and a method of forming the same, which exhibits good electrical conductivity and a high degree of inhibition to dendrite formation, is in the form of a thin sheet formed from a substantially uniform mixture of a thermoplastic rubber and a filler in a volume ratio of from about 1:0.15 to 1:0.6. The thermoplastic rubber is preferably a styrene/elastomer/styrene block copolymer.
摘要翻译： 表现出良好的导电性和对枝晶形成的高度抑制作用的电池隔膜及其形成方法是由热塑性橡胶和填料的基本上均匀的混合物形成的薄片形式 体积比为约1:0.15至1:0.6。 热塑性橡胶优选为苯乙烯/弹性体/苯乙烯嵌段共聚物。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.021 秒)
