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41. 发明授权

US3895016A Halopyridyl thioalkylthio cyanates 失效
标题翻译：卤代吡啶基硫代烷基硫代氰酸酯
公开(公告)号：US3895016A
公开(公告)日：1975-07-15
申请号：US46083474
申请日：1974-04-15
申请人： DOW CHEMICAL CO
发明人： DOMENICO PENELOPE B
IPC分类号： C08K5/00 , A01N43/40 , C07D213/70 , C08K5/36 , C11B9/00 , D06M13/02 , D06M13/322 , D06M13/35 , D06M13/355 , C07D31/50
CPC分类号： C07D213/70
摘要： Compounds corresponding to the formula

WHEREIN X represents hydrogen, chloro or bromo and R represents X or thioalkylthiocyanato (-SCH2SCN). These compounds have been found to be useful as bactericides and fungicides.
摘要翻译：对应于式WHEREIN X表示氢，氯或溴的化合物，R表示X或硫代烷硫基氰基（-SCH 2 SCN）。已经发现这些化合物可用作杀菌剂和杀真菌剂。

42. 发明授权

US3890332A Halopyridyl thioalkylthio cyanates 失效
标题翻译：卤代吡啶基硫代烷基硫代氰酸酯
公开(公告)号：US3890332A
公开(公告)日：1975-06-17
申请号：US46083174
申请日：1974-04-15
申请人： DOW CHEMICAL CO
发明人： DOMENICO PENELOPE B
IPC分类号： C08K5/00 , A01N43/40 , C07D213/70 , C08K5/36 , C11B9/00 , D06M13/02 , D06M13/322 , D06M13/35 , D06M13/355 , C07D31/50
CPC分类号： C07D213/70
摘要： Compounds corresponding to the formula

WHEREIN X represents chloro or bromo and n represents an integer of 2 to 4, are prepared. These compounds have been found to be useful as bactericides and fungicides.
摘要翻译：对应于式WHEREIN X表示氯或溴并且n表示2至4的整数的化合物。已经发现这些化合物可用作杀菌剂和杀真菌剂。

43. 发明授权

US3888777A Heat transfer agents 失效
标题翻译：热转移剂
公开(公告)号：US3888777A
公开(公告)日：1975-06-10
申请号：US13083971
申请日：1971-04-02
申请人： DOW CHEMICAL CO
发明人： JACKSON LARRY L , SEIFERT WALTER F , COLLINS DANIEL E
IPC分类号： C09K5/02 , C09K5/08 , C10M169/00 , C09K3/02
CPC分类号： C09K5/08 , C10M3/00 , C10M2203/02 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10M2203/06 , C10M2207/04 , C10M2209/00 , C10M2209/02 , C10M2209/10 , C10M2209/101 , C10N2240/08
摘要： New three-component heat transfer agents of by volume 5 to 90 percent of diphenyl oxide, 5-50 percent of biphenyl and 5 to 90 percent of biphenylyl phenyl ether have been discovered.
摘要翻译：含有至少三种组分的新的传热剂，其中包含5-50％的二苯基氧化物，5-50％的联苯和5-90％的具有3或4个芳香核的聚苯醚，烷基化的联苯或具有1- 已经发现了4个甲基或乙基取代基，乙苯油及其混合物。

44. 发明授权

US3888709A Cable filling compounds 失效
标题翻译：电缆填充化合物
公开(公告)号：US3888709A
公开(公告)日：1975-06-10
申请号：US46877674
申请日：1974-05-10
申请人： DOW CHEMICAL CO
发明人： BURK WILLIAM R
IPC分类号： H01B3/44 , H01B7/285 , H01B13/00
CPC分类号： H01B7/285 , H01B3/441 , Y02A30/14
摘要： Cable filling compositions and cables, especially telephone cables, filled therewith where the compositions are melt-blended mixtures of low density polyethylene constituents A in major proportion and B in minor proportion, A being relatively low molecular weight and B being relatively high molecular weight, the mixtures at room temperature being soft, semi-solid greaselike materials. Cables filled with such composition resist dripping under standard test up to about 80*C.

45. 发明授权

US3887515A Process for making low profile molding compounds 失效
标题翻译：低级成型化合物的制备方法
公开(公告)号：US3887515A
公开(公告)日：1975-06-03
申请号：US46437874
申请日：1974-04-26
申请人： DOW CHEMICAL CO
发明人： PENNINGTON DONALD W , ENOS JAMES H
IPC分类号： C08L63/10 , C08L67/06 , C08G51/04
CPC分类号： C08L63/10 , C08L67/06 , Y10S525/922 , C08L25/00 , C08L71/02 , C08L2666/02
摘要： Better wet-out of glass fiber, lower viscosity of the resin mix which allows for higher filler loadings and better stability are the improvements of this invention. The improved process comprises mixing a thermosettable resin and a copolymerizable monomer with a polymeric low profile additive, fiber reinforcing material, CaCO3 filler and a viscosity reducing agent comprising a block copolymer having a polyoxyethylene block segment and a block segment of polymerized alkenyl aromatic or conjugated diene monomer. Sheet and bulk molding compounds are made according to the improved process by the further addition of a chemical thickening agent such as magnesium oxide.
摘要翻译：玻璃纤维的更好的润湿，树脂混合物的较低粘度，其允许更高的填料负载和更好的稳定性是本发明的改进。改进的方法包括将可热固化树脂和可共聚单体与聚合物低分子添加剂，纤维增强材料，CaCO 3填料和包含具有聚氧乙烯嵌段链段和聚合链烯基芳族或共轭二烯嵌段的嵌段共聚物的粘度降低剂混合单体。通过进一步添加化学增稠剂如氧化镁，根据改进的方法制备片和模塑料。

46. 发明授权

US3887512A Plasticized vinyl chloride polymers 失效
标题翻译：增塑氯乙烯聚合物
公开(公告)号：US3887512A
公开(公告)日：1975-06-03
申请号：US44914574
申请日：1974-03-07
申请人： DOW CHEMICAL CO
发明人： NELSON DAVID A
IPC分类号： C07C43/205 , C08K5/06 , C08F45/34
CPC分类号： C07C43/2055 , C08K5/06 , Y10S260/43 , C08L27/06
摘要： Plasticized vinyl chloride polymer containing a major proportion of polymerized vinyl chloride and as a plasticizing agent therefore a compound of the formula:

WHEREIN R is selected from the group consisting of phenyl or alkyl of from 1 to 4 carbons.
摘要翻译：因此，含有主要比例的聚合氯乙烯和增塑剂的增塑氯乙烯聚合物是下式的化合物：

47. 发明授权

US3887496A Quaternary ammonium electroconductive resin coating compositions 失效
标题翻译：季铵导电树脂涂料组合物
公开(公告)号：US3887496A
公开(公告)日：1975-06-03
申请号：US27731972
申请日：1972-08-02
申请人： DOW CHEMICAL CO
发明人： CORNIER SALLY P , TEFERTILLER BEN A , DOLINSKI RICHARD J
IPC分类号： C09D5/24 , C08L33/26 , C09D133/02 , D21H19/56 , D21H19/58 , D21H19/62 , G03G5/10 , H01B1/00
CPC分类号： D21H19/56 , C08L33/26 , D21H19/58 , D21H19/62 , G03G5/101 , G03G5/105 , Y10T428/31906
摘要： An improved electroconductive resin composition is obtained by using a water-dispersible, film-forming acrylamide polymer as a binder and extender for a water-soluble quaternary ammonium electroconductive resin. Particularly useful is a self-binding blend of about 65-95 wt. % polyvinylbenzyltrimethylammonium chloride and about 5-35 wt. % nonhydrolyzed polyacrylamide which can be formulated as an aqueous dispersion with clay or other printing pigments. Applied to a nonmetallic substrate, such as paper or an organic polymer film, the improved electroconductive resin composition reduces the surface electrical resistivity of the substrate and also provides improved holdout to aromatic and aliphatic solvents.
摘要翻译：通过使用水分散性成膜丙烯酰胺聚合物作为粘合剂和用于水溶性季铵导电树脂的增量剂获得改进的导电树脂组合物。特别有用的是约65-95wt。％聚乙烯基苄基三甲基氯化铵和约5-35wt。％非水解的聚丙烯酰胺，其可以配制成具有粘土或其它印刷颜料的水分散体。应用于诸如纸或有机聚合物膜的非金属基底，改进的导电树脂组合物降低了基底的表面电阻率，并且还提供了改进的对芳族和脂族溶剂的保持性。

48. 发明授权

US3886963A Valve 失效
公开(公告)号：US3886963A
公开(公告)日：1975-06-03
申请号：US40496073
申请日：1973-10-10
申请人： DOW CHEMICAL CO
发明人： JONES ELVIS E , MAYS WILLIAM A , SMITH WILLIAM F
IPC分类号： F16K3/24 , B29B7/00 , B29B7/80 , B29B7/94 , B29B9/00 , F16K11/00 , B29F1/05
CPC分类号： B29B7/7615 , F16K11/00 , Y10T137/6416
摘要： The invention is a rod actuated valve for applying thermosetting resins to molds. Two molds, coupled to the valve, are filled alternately; one mold being filled while the other is hardening and the part is removed. This allows the thermosetting material to flow constantly and injects all of the mixed material into the mold cavity, eliminating the sprue and the attendant wasted material.

49. 发明授权

US3886107A Low shrink water extended vinyl ester resin emulsion 失效
标题翻译：低收缩水延伸乙烯基酯树脂乳液
公开(公告)号：US3886107A
公开(公告)日：1975-05-27
申请号：US34371573
申请日：1973-03-21
申请人： DOW CHEMICAL CO
发明人： NAJVAR DANIEL J
IPC分类号： C08F2/32 , C08F2/38 , C08F299/02 , C08J9/28 , C08L51/00 , C08L63/10 , C08F33/02 , C08F45/24
CPC分类号： C08L51/00 , C08F2/32 , C08F299/026 , C08J9/283 , C08L63/10 , C08F283/06 , C08F220/12 , C08F220/20 , C08F212/04 , C08L25/04 , C08L33/12 , C08F283/10 , C08F220/06 , C08F212/08 , C08L51/003 , C08L25/14 , C08L33/08 , C08L2666/04
摘要： Control of shrinkage upon curing a water-in-vinyl ester resin emulsion and in dewatering same may be obtained by adding to the emulsion a resin soluble polymer such as an interpolymer of styrene-hydroxypropyl acrylate-methyl methacrylate.
摘要翻译：通过向树脂中添加苯乙烯 - 丙烯酸羟丙酯 - 甲基丙烯酸甲酯的共聚体等树脂可溶性聚合物，可以控制固化乙烯基酯树脂乳液并脱水的收缩率。

50. 发明授权

US3886057A Cell useful for determining water vapor transmission rate or water content 失效
标题翻译：细胞可用于测定水蒸气透过率或含水量
公开(公告)号：US3886057A
公开(公告)日：1975-05-27
申请号：US11155771
申请日：1971-02-01
申请人： DOW CHEMICAL CO
发明人： BREDEWEG ROGER L
IPC分类号： G01N27/42 , H01J49/04
CPC分类号： G01N27/423 , G01N27/42
摘要： A cell for absorbing and electrolyzing the water vapor transmitted from a sample used in an apparatus for rapidly determining the water vapor transmission rate through plastic films or like structures and water content in solid, liquid and gaseous materials wherein electrolysis of the water vapor from a test sample takes place in a cell electrolysis assembly comprising a first electrode support and a first electrode and a second electrode support and a second electrode with a foraminous matrix having an electrically conductive water absorption material therein disposed electrically between the first and second electrodes. The water vapor transmission rate or water content of the sample can be rapidly and accurately determined by quantitative mass spectrometer calculations of the oxygen and hydrogen generated during electrolysis or by calculation of the electrical current needed to electrolyze the water vapor which are related with primary accuracy.
摘要翻译：用于吸收和电解从用于快速确定通过塑料膜或类似结构的水蒸汽透过率的设备中所用的样品传输的水蒸气的电池，以及固体，液体和气体材料中的水分含量，其中从测试中电解水蒸汽样品发生在包括第一电极支撑件和第一电极和第二电极支撑件的电池电解组件中，以及具有导电吸水材料的多孔基体的第二电极，其电气地设置在第一和第二电极之间。可以通过定量质谱仪计算电解过程中产生的氧气和氢气，或通过计算与初级精度相关的水蒸汽电流所需要的电流来快速，准确地测定样品的水汽透过率或含水量。

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