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1. 发明授权

US4072726A Hydrogenation of fluorinated esters 失效
标题翻译：氟化酯的氢化
公开(公告)号：US4072726A
公开(公告)日：1978-02-07
申请号：US761160
申请日：1977-01-21
申请人： Henry R. Nychka , Richard E. Eibeck , Martin A. Robinson , Edward S. Jones
发明人： Henry R. Nychka , Richard E. Eibeck , Martin A. Robinson , Edward S. Jones
IPC分类号： C07C29/149 , C07C31/34 , C07C29/00
CPC分类号： C07C29/149
摘要： Fluorinated esters of the formula C.sub.n H.sub.x F.sub.2n+1-x CO.sub.2 CH.sub.2 C.sub.m H.sub.y F.sub.2m+1-y such as CF.sub.3 CO.sub.2 CH.sub.2 CF.sub.3 are hydrogenated to fluorinated alcohols such as CF.sub.3 CH.sub.2 OH using a catalyst having between 50 and 100 percent, and preferably 75-95 percent CuO by weight. In the above formula n= 1 to 13, m= 1 to 13, x= 0 to 3 and y= 0 to 3. In the most preferred esters, n= m and x= y= 0. The catalyst may also contain 0-50 percent and preferably 5-25 percent by weight of a filler or binder such as a silicate salt. The reaction produces greater yields of alcohol and longer catalyst life than with chromite catalysts, and may proceed at substantially atmospheric pressures.
摘要翻译：使用具有50至100重量％，优选75-95重量％的CuO的催化剂将式CnH x F 2n + 1-x CO 2 CH 2 CmHyF 2 m + 1-y的氟化酯如CF 3 CO 2 CH 2 CF 3氢化成氟化醇如CF 3 CH 2 OH。在上式中，n = 1至13，m = 1至13，x = 0至3，y = 0至3.在最优选的酯中，n = m且x = y = 0。催化剂还可以含有0 -50％，优选5-25％重量的填料或粘合剂如硅酸盐。与铬铁矿催化剂相比，反应产生更高的醇产率和更长的催化剂寿命，并且可以在基本上大气压下进行。

2. 发明授权

US4293610A Electrostatic printing medium 失效
标题翻译：静电印刷介质
公开(公告)号：US4293610A
公开(公告)日：1981-10-06
申请号：US099006
申请日：1979-11-30
申请人： William H. Kreiling , Edward S. Jones
发明人： William H. Kreiling , Edward S. Jones
IPC分类号： G03G5/02 , G03G5/10 , B32B7/00
CPC分类号： G03G5/0217 , G03G5/0208 , G03G5/105 , Y10T428/31696 , Y10T428/31895 , Y10T442/2459 , Y10T442/2467
摘要： An improved aqueous process for making a conductive medium for electrostatic printing and the conductive medium therefrom, the process comprising applying to one side of a high density basestock a partially insolubilizable aqueous conductive latex precoat, preferably ranging in coat weight from 0.5 to 1.0 pounds per 3000 ft.sup.2, the insolubilization of the conductive latex resulting from a partial insolubilization of the major conductive component of the latex; applying to the other side of the basestock a first aqueous low-resistance conductive precoat preferably having a coat weight of about 2 pounds per 3000 ft.sup.2 ; partially insolubilizing the conductive latex precoat; applying to the partially insolubilized latex precoat an aqueous dielectric coating preferably ranging in coat weight from 4.5 to 6.5 pounds per 3000 ft.sup.2 ; and applying to the first low-resistance precoat a second aqueous low-resistance conductive coating preferably ranging in coat weight from 0.5 to 1.5 pounds per 3000 ft.sup.2. The conductive paper comprises on the one side of a high density basestock a partially insolubilized aqueous conductive latex layer, preferably ranging in weight from 0.5 to 1.0 pounds per 3000 ft.sup.2, the insolubilization of the conductive latex resulting from a partial insolubilization of the major conductive component of the latex and on top thereof a dielectric layer preferably ranging in weight from 4.5 to 6.5 pounds per 3000 ft.sup.2 and comprises on the other side of the basestock at least two aqueous conductive layers, preferably having a total weight of from about 2.5 to 3.5 pounds per 3000 ft.sup.2.
摘要翻译：一种用于制备用于静电印刷的导电介质和其导电介质的改进的水性方法，所述方法包括向高密度基料的一侧施加部分不溶性水性导电胶乳预涂层，优选范围为0.5至1.0磅/ 3000 ft2，由胶乳的主要导电组分部分不溶化而导致的导电胶乳的不溶化; 向基材的另一侧施加优选具有约2磅/ 3000ft 2的涂层重量的第一低水性低电阻导电预涂层; 部分不溶解导电胶乳预涂层; 对部分不溶的胶乳预涂层施加水溶液介电涂层，其涂层重量为4.5至6.5磅/ 3000ft 2; 并且向第一低电阻预涂层施加第二低电阻导电涂层，其优选范围为0.5至1.5磅/ 3000ft 2。导电纸在高密度基料的一侧上包含部分不溶的水性导电胶乳层，优选范围为0.5至1.0磅/ 3000ft 2，导电胶乳的不溶化由主要导电组分部分不溶化的胶乳，并且在其顶部上介质层的重量为4.5至6.5磅/ 3000ft 2，并且在基材的另一侧上包含至少两个导电层，优选总重量为约2.5至3.5磅每3000平方英尺

3. 发明授权

US5391071A Apparatus and method for inspecting and cleaning lips of castings die 失效
标题翻译：用于检查和清洁铸件模具的嘴唇的装置和方法
公开(公告)号：US5391071A
公开(公告)日：1995-02-21
申请号：US146263
申请日：1993-10-29
申请人： Roopnarine Hazarie , Edward S. Jones , Timothy R. Mahns , Vratislav M. Michal , Scott C. Ofslager
发明人： Roopnarine Hazarie , Edward S. Jones , Timothy R. Mahns , Vratislav M. Michal , Scott C. Ofslager
IPC分类号： B29C47/08 , B29C47/14 , B29C47/92
CPC分类号： B29C47/0877 , B29C47/0021 , B29C47/14
摘要： Apparatus is disclosed for producing thin polymeric film and includes a source (17) of a solution of polymer and solvent; a casting member (10) having an outer surface (12) for receiving a cast layer (18) of polymer and solvent, the layer having a transverse width; a casting die (16) for casting the layer of polymer and solvent onto the outer surface, the die including a transverse slot (20) with adjacent upstream and downstream lips (22, 24) between which the polymer and solvent flow during casting, the lips having lengths approximating the transverse width of the layer; and a device (11 ) for moving the outer surface past the casting die. Improved devices are provided for optically inspecting (26, 32) the lips to detect a presence of agglomerations of polymer on the lips; for directing a stream of solvent (28, 34) at the lip to wash away any detected agglomeration; for supporting (58, 116) the device for inspecting and the device for directing; and for traversing (44, 48, 52, 64; 90, 96, 106, 120) the device for supporting back and forth along the length of the lip to facilitate inspecting and washing of the lip.
摘要翻译：公开了用于生产薄聚合物薄膜并包括聚合物和溶剂溶液的源（17）的装置; 具有用于接收聚合物和溶剂的流延层（18）的外表面（12）的铸造构件（10），所述层具有横向宽度; 一种用于将聚合物和溶剂层浇铸到外表面上的铸模（16），所述模具包括具有相邻上游和下游唇缘（22,24）的横向槽（20），在浇铸过程中聚合物和溶剂在其间流动，嘴唇的长度近似于该层的横向宽度; 以及用于使外表面移动经过铸模的装置（11）。提供改进的装置用于光学检查（26,32）唇缘以检测聚合物在嘴唇上的聚集的存在; 用于在嘴唇处引导溶剂流（28,34）以洗去任何检测到的附聚物; 用于支持（58,116）用于检查的装置和用于引导的装置; 并且用于横过（44,48,52,64; 90,96,106,120）用于沿唇缘的长度来回支撑的装置，以便于检查和洗涤唇缘。

4. 发明授权

US5553835A Method for drying solvent based film 失效
标题翻译：溶剂型薄膜干燥方法
公开(公告)号：US5553835A
公开(公告)日：1996-09-10
申请号：US418740
申请日：1995-04-07
申请人： Carl F. Dresie , Edward S. Jones , Stephen R. Shelley , Kurt H. Strobl , Shamal L. Suthar , Harold C. Worden
发明人： Carl F. Dresie , Edward S. Jones , Stephen R. Shelley , Kurt H. Strobl , Shamal L. Suthar , Harold C. Worden
IPC分类号： B29B13/02 , B29D7/01 , F26B13/10 , F26B17/02 , B29C39/42 , B29C41/28
CPC分类号： F26B17/023 , B29B13/023 , B29C41/28 , F26B13/101 , B29K2001/00 , B29K2001/12
摘要： Solvent based film is produced in an endless belt casting apparatus (10) in which, within initial compartments (46-52), flows of gas are directed through transversely elongated inlet channels (85.sub.i) to contact a layer (36') of polymer and solvent supported by an endless belt (26) and flows of gas and solvent vapors are withdrawn from the vicinity of the layer by transversely elongated gas plenums (68); within subsequent compartments (54-62), flows of gas are directed through elongated inlet plenums (74) to contact the layer and flows of gas and solvent vapors are withdrawn through transversely elongated exhaust channels (85.sub.o); within all compartments along upper and lower spans of the belt, flows of gas are directed at the inner side (30) of the belt from transversely elongated gas plenums (70) and flows of gas are withdrawn though outlets (72); and within initial compartments (46-52), flows of cooling gas are directed at the edges of the inner side of the belt from cooling nozzles (146,148). Corresponding methods are taught.
摘要翻译：在环形带铸造装置（10）中生产溶剂型膜，其中在初始隔室（46-52）内，气体流通过横向细长的入口通道（85i）引导以接触聚合物层（36'）和由环形带（26）支撑的溶剂，气体和溶剂蒸汽的流动通过横向细长的气体充气室（68）从层的附近排出; 在随后的隔室（54-62）内，气体流引导通过细长入口通风室（74）以接触该层，气体和溶剂蒸气的流动通过横向细长的排气通道（85o）排出; 在沿着带的上跨和下跨的所有隔室内，气流从横向细长的气室（70）引导到带的内侧（30），气体流通过出口（72）排出; 并且在初始隔室（46-52）内，冷却气体的流动从冷却喷嘴（146,148）指向带的内侧的边缘。教授相应的方法。

5. 发明授权

US5536158A Apparatus for drying solvent based film 失效
标题翻译：溶剂型薄膜干燥装置
公开(公告)号：US5536158A
公开(公告)日：1996-07-16
申请号：US142271
申请日：1993-10-25
申请人： Carl F. Dresie , Edward S. Jones , Stephen R. Shelley , Kurt H. Strobl , Shamal L. Suthar , Harold C. Worden
发明人： Carl F. Dresie , Edward S. Jones , Stephen R. Shelley , Kurt H. Strobl , Shamal L. Suthar , Harold C. Worden
IPC分类号： B29B13/02 , B29D7/01 , F26B13/10 , F26B17/02 , B29C41/28
CPC分类号： F26B17/023 , B29B13/023 , B29C41/28 , F26B13/101 , B29K2001/00 , B29K2001/12
摘要： Solvent based film is produced in an endless belt casting apparatus (10) in which, within initial compartments (46-52), flows of gas are directed through transversely elongated inlet channels (85.sub.i) to contact a layer (36') of polymer and solvent supported by an endless belt (26) and flows of gas and solvent vapors are withdrawn from the vicinity of the layer by transversely elongated gas plenums (68); within subsequent compartments (54-62), flows of gas are directed through elongated inlet plenums (74) to contact the layer and flows of gas and solvent vapors are withdrawn through transversely elongated exhaust channels (85.sub.o); within all compartments along upper and lower spans of the belt, flows of gas are directed at the inner side (30) of the belt from transversely elongated gas plenums (70) and flows of gas are withdrawn though outlets (72); and within initial compartments (46-52), flows of cooling gas are directed at the edges of the inner side of the belt from cooling nozzles (146, 148).
摘要翻译：在环形带铸造装置（10）中生产溶剂型膜，其中在初始隔室（46-52）内，气体流通过横向细长的入口通道（85i）引导以接触聚合物层（36'）和由环形带（26）支撑的溶剂，气体和溶剂蒸汽的流动通过横向细长的气体充气室（68）从层的附近排出; 在随后的隔室（54-62）内，气体流引导通过细长入口通风室（74）以接触该层，气体和溶剂蒸气的流动通过横向细长的排气通道（85o）排出; 在沿着带的上跨和下跨的所有隔室内，气流从横向细长的气室（70）引导到带的内侧（30），气体流通过出口（72）排出; 并且在初始隔室（46-52）内，冷却气体的流动从冷却喷嘴（146,148）引导到带的内侧的边缘。

6. 发明授权

US4293595A Aqueous process for making a conductive medium for electrostatic printing 失效
标题翻译：用于制造用于静电印刷的导电介质的水性方法
公开(公告)号：US4293595A
公开(公告)日：1981-10-06
申请号：US24584
申请日：1979-03-28
申请人： William H. Kreiling , Edward S. Jones
发明人： William H. Kreiling , Edward S. Jones
IPC分类号： G03G5/02 , G03G5/10 , B05D5/12
CPC分类号： G03G5/105 , G03G5/0208 , G03G5/0217 , Y10T428/31696 , Y10T428/31895 , Y10T442/2066 , Y10T442/2459
摘要： An improved aqueous process for making a conductive medium for electrostatic printing and the conductive medium therefrom, the process comprising applying to one side of a high density basestock a partially insolubilizable aqueous conductive latex precoat, preferably ranging in coat weight from 0.5 to 1.0 pounds per 3000 ft.sup.2, the insolubiliztion of the conductive latex resulting from a partial insolubilization of the major conductive component of the latex; applying to the other side of the basestock a first aqueous low-resistance conductive precoat preferably having a coat weight of about 2 pounds per 3000 ft.sup.2 ; partially insolubilizing the conductive latex precoat; applying to the partially insolubilized latex precoat an aqueous dielectric coating preferably ranging in coat weight from 4.5 to 6.5 pounds per 3000 ft.sup.2 ; and applying to the first low-resistance precoat a second aqueous low-resistance conductive coating preferably ranging in coat weight from 0.5 to 1.5 pounds per 3000 ft.sup.2. The conductive paper comprises on the one side of a high density basestock a partially insolubilized aqueous conductive latex layer, preferably ranging in weight from 0.5 to 1.0 pounds per 3000 ft.sup.2, the insolubilization of the conductive latex resulting from a partial insolubilization of the major conductive component of the latex and on top thereof a dielectric layer preferably ranging in weight from 4.5 to 6.5 pounds per 3000 ft.sup.2 and comprises on the other side of the basestock at least two aqueous conductive layers, preferably having a total weight of from about 2.5 to 3.5 pounds per 3000 ft.sup.2.
摘要翻译：一种用于制备用于静电印刷的导电介质和其导电介质的改进的水性方法，所述方法包括向高密度基料的一侧施加部分不溶性水性导电胶乳预涂层，优选范围为0.5至1.0磅/ 3000 ft2，由胶乳的主要导电组分部分不溶化而导致的导电胶乳的不溶化; 向基材的另一侧施加优选具有约2磅/ 3000ft 2的涂层重量的第一低水性低电阻导电预涂层; 部分不溶解导电胶乳预涂层; 对部分不溶的胶乳预涂层施加水溶液介电涂层，其涂层重量为4.5至6.5磅/ 3000ft 2; 并且向第一低电阻预涂层施加第二低电阻导电涂层，其优选范围为0.5至1.5磅/ 3000ft 2。导电纸在高密度基料的一侧上包含部分不溶的水性导电胶乳层，优选范围为0.5至1.0磅/ 3000ft 2，导电胶乳的不溶化由主要导电组分部分不溶化的胶乳，并且在其顶部上介质层的重量为4.5至6.5磅/ 3000ft 2，并且在基材的另一侧上包含至少两个导电层，优选总重量为约2.5至3.5磅每3000平方英尺

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