公开(公告)号：US07745542B2

公开(公告)日：2010-06-29

申请号：US11495311

申请日：2006-07-27

Applicant: William R. Ruhe, Jr. ,  Casey D. Stokes ,  James A. Gray

Inventor： William R. Ruhe, Jr. ,  Casey D. Stokes ,  James A. Gray

IPC: C08F8/32

CPC classification number: C10M159/126 ,  C08F8/32 ,  C08F255/02 ,  C08F255/08 ,  C08F255/10 ,  C08L51/06 ,  C10L1/221 ,  C10L1/238 ,  C10L1/2475 ,  C10L1/2493 ,  C10L10/06 ,  C10L10/08 ,  C10M145/04 ,  C10M149/02 ,  C10M159/12 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/028 ,  C10M2207/022 ,  C10M2207/123 ,  C10M2207/127 ,  C10M2207/129 ,  C10M2209/04 ,  C10M2209/082 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/108 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/062 ,  C10M2215/064 ,  C10M2215/066 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2217/022 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/08 ,  C10M2219/10 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2230/041 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2240/106 ,  C10N2240/108 ,  C10N2260/09 ,  C08L2666/02

Abstract: An oil-soluble lubricating oil additive composition prepared by the process which comprises reacting a copolymer, with at least one ether compound and with at least one aromatic amine.

公开(公告)号：US06531571B1

公开(公告)日：2003-03-11

申请号：US09676406

申请日：2000-09-29

Applicant: James A. Gray

Inventor： James A. Gray

IPC: C08F600

CPC classification number: C08F6/00 ,  C07C213/10 ,  C08F8/30 ,  C07C215/50

Abstract: The present invention provides a method for removing excess amounts of water-soluble amines from a diluted crude Mannich condensation product containing about 40 to 80 weight percent crude Mannich condensation product in an inert solvent which comprises: a) filtering the diluted crude Mannich condensation product in the presence of magnesium silicate and water, and in the further presence of a filter aid when the particle size distribution of the magnesium silicate is such that the average particle size is below about 50 microns; and b) recovering a filtrate containing a Mannich condensation product having less than about 0.05 mEq/g of water-soluble amine.

Abstract translation: 本发明提供了一种从惰性溶剂中含有约40至80重量％粗曼尼希缩合产物的稀释的粗曼尼希缩合产物中除去过量水溶性胺的方法，其包括：a）将稀释的粗曼尼希缩合产物过滤 镁硅酸盐和水的存在，并且当硅酸镁的粒度分布使得平均粒度低于约50微米时，在助滤剂的进一步存在下， 和b）回收含有小于约0.05mEq / g水溶性胺的曼尼期缩合产物的滤液。

公开(公告)号：US4193650A

公开(公告)日：1980-03-18

申请号：US925949

申请日：1978-07-19

Applicant: James A. Gray ,  Randall V. Lindfors

Inventor： James A. Gray ,  Randall V. Lindfors

IPC: A47B45/00 ,  A47B57/58 ,  B42F17/00

CPC classification number: A47B57/58 ,  A47B45/00 ,  B42F17/00

Abstract: An adjustable shelf device is used with a conventional filing cabinet, shelving or the like to readily form the cabinet space into various sized compartments to thereby permit efficient use of the cabinet space. The shelf device includes a pair of shelf structures which have overlapping vertical and horizontal shelves that are longitudinally shiftable relative to each other to permit adjustment of the overall length of the shelf device to thereby accommodate cabinets or shelving of various sizes. Vertical dividers project into registering openings in the overlapped portions of the shelf structure to releasably lock the shelf device in an adjusted position.

Abstract translation: 可调节搁架装置与传统的文件柜，搁架等一起使用，以便容易地将橱柜空间形成为各种尺寸的隔间，从而允许有效地使用橱柜空间。 搁板装置包括一对搁架结构，其具有重叠的垂直和水平搁架，其可相对于彼此纵向移位，以允许调节搁架装置的总长度，从而容纳各种尺寸的橱柜或搁架。 垂直分隔件突出到搁板结构的重叠部分中的开口，以将搁架装置可释放地锁定在调整位置。

公开(公告)号：US07353759B2

公开(公告)日：2008-04-08

申请号：US11303894

申请日：2005-12-19

Applicant: James A. Gray

Inventor： James A. Gray

IPC: B61F3/00

CPC classification number: B61F5/52

Abstract: The present invention provides a sideframe for use in a traditional three piece railway fright car truck comprising a pair of laterally spaced sideframes supporting a bolster extending between the sideframes. Each sideframe comprises an elongated top compression member, two diagonal compression members extending generally downwardly at acute angles from near the ends of the top compression member, and a bottom member joining the other ends of the diagonal tension members. Two column members also extend vertically between the bottom member and the top compression member. Pads with fastener openings are provided on the top surface of the top compression member to assist in mounting brackets to the sideframe.

Abstract translation: 本发明提供了一种用于传统的三件式铁路惊险车辆卡车的侧架，其包括一对横向间隔开的侧架，其支撑在侧框架之间延伸的撑杆。 每个侧架包括细长的顶部压缩构件，从顶部压缩构件的端部处以锐角大致向下延伸的两个对角压缩构件，以及连接对角线张力构件的另一端的底部构件。 两个柱构件也在底部构件和顶部压缩构件之间垂直延伸。 具有紧固件开口的垫设置在顶部压缩构件的顶表面上，以帮助将支架安装到侧框架上。

公开(公告)号：US06733551B2

公开(公告)日：2004-05-11

申请号：US10175143

申请日：2002-06-18

Applicant: Kevin D. Carabell ,  James A. Gray

Inventor： Kevin D. Carabell ,  James A. Gray

IPC: C10L118

CPC classification number: C10M167/00 ,  C10L1/143 ,  C10L1/189 ,  C10L1/1895 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/2387 ,  C10L10/04 ,  C10M159/16 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2209/108 ,  C10M2217/043

Abstract: A method of improving the compatibility of a fuel additive composition comprising blending together the following components: a) a Mannich condensation product of (1) a high molecular weight alkyl-substituted hydroxyaromatic compound, (2) an amine having the formula:  wherein A is CH or nitrogen, R1, R2, R3 are independently hydrogen or lower alkyl of 1 to about 6 carbon atoms and each R2 and R3 is independently selected in each —CR2R3— unit, and x is an integer from 1 to about 6;  and (3) an aldehyde, wherein the respective molar ratio of reactants (1), (2), and (3) is 1:0.1-2:0.1-2; b) a hydrocarbyl-terminated poly(oxyalkylene) monool; c) a carboxylic acid as represented by the formula: R4(COOH)y  wherein R4 represents a hydrocarbyl group having about 2 to about 50 carbon atoms, and y represents an integer of 1 to about 4; and d) an anhydride selected from the group consisting of succinic, glutaric, phthalic, and alkyl anhydrides.

Abstract translation: 一种提高燃料添加剂组合物的相容性的方法，包括将以下组分共混在一起：a）（1）高分子量烷基取代的羟基芳族化合物的曼尼希缩合产物，（2）具有下式的胺：其中A是 CH或氮，R 1，R 2，R 3独立地是氢或1至约6个碳原子的低级烷基，并且每个R 2和R 3在每个-CR 2 R 3 - 单元中独立地选择，x是1至约6的整数;和 3）醛，其中反应物（1），（2）和（3）的相应摩尔比为1:0.1-2:0.1-2; b）烃基封端的聚（氧化烯）一元醇; c） 羧酸，其由下式表示：其中R 4表示具有约2至约50个碳原子的烃基，y表示1至约4的整数; andd）选自琥珀酸，戊二酸，邻苯二甲酸和烷基酐的酸酐。

公开(公告)号：US06511519B1

公开(公告)日：2003-01-28

申请号：US09675504

申请日：2000-09-29

Applicant: Majid R. Ahmadi ,  James A. Gray ,  Henk P. M. Sengers

Inventor： Majid R. Ahmadi ,  James A. Gray ,  Henk P. M. Sengers

IPC: C10L118

CPC classification number: C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1985 ,  C10L1/238 ,  C10L10/04

Abstract: A fuel additive composition comprising: a) a Mannich condensation product of (1) a high molecular weight alkyl-substituted hydroxyaromatic compound wherein the alkyl group has a number average molecular weight of from about 300 to about 5,000 (2) an amine which contains an amino group having at least one active hydrogen atom, and (3) an aldehyde, wherein the respective molar ratio of reactants (1), (2), and (3) is 1:0.1-10:0.1-10; b) a hydrocarbyl-terminated poly(oxyalkylene) monool having an average molecular weight of about 500 to about 5,000, wherein the oxyalkylene group is a C2 to C5 oxyalkylene group and the hydrocarbyl group is a C1 to C30 hydrocarbyl group; and c) a carboxylic acid as represented by the formula: R1(COOH)x or anhydride thereof, wherein R1 represents a hydrocarbyl group having about 2 to about 50 carbon atoms, and x represents an integer of 1 to about 4. The unique fuel additive composition provides excellent control of engine deposits, particularly engine intake system deposits, such as intake valve deposits. The improved performance may be attributable to the improved compatibility of the fuel additive composition of the present invention. The improved compatibility manifests itself in less insoluble material, haze, and flocs. Improved anti-corrosion properties are also provided by the fuel additive composition of the present invention.

Abstract translation: 一种燃料添加剂组合物，其包含：a）（1）高分子量烷基取代的羟基芳族化合物的曼尼期缩合产物，其中所述烷基的数均分子量为约300至约5,000（2） 具有至少一个活性氢原子的氨基和（3）醛，其中反应物（1），（2）和（3）的相应摩尔比为1:0.1:10:1-10:b; b） 平均分子量为约500至约5,000的烃基封端的聚（氧化烯）一元醇，其中氧化烯基为C2-C5氧化烯基，烃基为C1至C30烃基; 和c）由下式表示的羧酸或其酸酐，其中R 1表示具有约2至约50个碳原子的烃基，x表示1至约4的整数。独特的燃料添加剂组合物提供了优异的 发动机沉积物，特别是发动机进气系统沉积物，例如进气阀沉积物。 改进的性能可归因于本发明的燃料添加剂组合物的改进的相容性。 改进的相容性本身就表现为不溶解的物质，雾度和絮凝物。 本发明的燃料添加剂组合物也提供了改进的防腐蚀性能。

公开(公告)号：US06274777B1

公开(公告)日：2001-08-14

申请号：US09475913

申请日：1999-12-30

Applicant: James A. Gray ,  Thierry Triconnet

Inventor： James A. Gray ,  Thierry Triconnet

IPC: C07C3768

CPC classification number: C07C213/02 ,  C07C37/70 ,  C07C37/82 ,  C07C215/50 ,  C07C39/06

Abstract: A method for removing boron from a boron trifluoride-catalyzed polyalkyl hydroxyaromatic reaction product which comprises: (a) diluting the polyalkyl hydroxyaromatic reaction product with an inert solvent to give a polyalkyl hydroxyaromatic reaction product concentration in the range of about 40 to about 80 weight percent; (b) filtering the diluted polyalkyl hydroxyaromatic reaction product in the presence of a filter aid in combination with (1) magnesium silicate, (2) water or (3) a mixture of magnesium silicate and water; wherein the water is present during filtration at a concentration of about 100 to 1,500 ppm, based on the diluted polyalkyl hydroxyaromatic reaction product; with the proviso that when water is used in the absence of magnesium silicate, the filter aid is diatomaceous earth; and (c) recovering a filtrate containing the diluted polyalkyl hydroxyaromatic reaction product having less than about 10 ppm of boron present.

Abstract translation: 一种用于从三氟化硼催化的聚烷基羟基芳族化合物反应产物中除去硼的方法，其包括：（a）用惰性溶剂稀释聚烷基羟基芳族化合物反应产物，得到聚烷基羟基芳族化合物反应产物浓度在约40至约80重量％ （b）在助滤剂与（1）硅酸镁，（2）水或（3）硅酸镁和水的混合物的组合的存在下过滤稀释的多烷基羟基芳族化合物反应产物; 其中基于稀释的多烷基羟基芳族化合物反应产物，在过滤期间以约100至1,500ppm的浓度存在水; 条件是当在不存在硅酸镁的情况下使用水时，助滤剂是硅藻土; 和（c）回收含有存在少于约10ppm硼的稀释的多烷基羟基芳族化合物反应产物的滤液。

公开(公告)号：US3949941A

公开(公告)日：1976-04-13

申请号：US566174

申请日：1975-04-09

Applicant: Bob P. Gray ,  James A. Gray

Inventor： Bob P. Gray ,  James A. Gray

IPC: B02C11/08

CPC classification number: B29B17/0412 ,  B02C18/086 ,  B29B2017/048 ,  B29K2023/06 ,  B29L2007/008 ,  Y02W30/625

Abstract: An apparatus for converting thermoplastic waste material into a commercial-grade granular material wherein the waste material is introduced into a chamber containing a rotating cutter which shreds and frictionally heats the thermoplastic material which is thereafter cooled by cooling water added to the material while the cutting operation continues. The cooling water or vapor is then withdrawn or exhausted from the container under negative pressure leaving the granular material dry. Also, solvents are removed from the material. The cutter blade may include baffle bars which provide frictional heating surfaces for heating the thermoplastic waste material.

公开(公告)号：US06749651B2

公开(公告)日：2004-06-15

申请号：US10036764

申请日：2001-12-21

Applicant: Kevin D. Carabell ,  James A. Gray

Inventor： Kevin D. Carabell ,  James A. Gray

IPC: C10L118

CPC classification number: C10L10/04 ,  C10L1/143 ,  C10L1/1641 ,  C10L1/188 ,  C10L1/1883 ,  C10L1/1985 ,  C10L1/232

Abstract: A fuel additive composition comprising: a) a Mannich condensation product of (1) a high molecular weight alkyl-substituted hydroxyaromatic compound (2) an amine having the formula:  wherein A is CH or nitrogen, R1, R2, R3 are independently hydrogen or lower alkyl of 1 to about 6 carbon atoms and each R2 and R3 is independently selected in each —CR2R3— unit, and x is an integer from 1 to about 6; and (3) an aldehyde, wherein the respective molar ratio of reactants (1), (2), and (3) is 1:0.1-2:0.1-2; b) a hydrocarbyl-terminated poly(oxyalkylene) monool; and c) a carboxylic acid as represented by the formula: R4(COOH)y  or anhydride thereof, wherein R4 represents a hydrocarbyl group having about 2 to about 50 carbon atoms, and y represents an integer of 1 to about 4.

Abstract translation: 一种燃料添加剂组合物，其包含：a）（1）高分子量烷基取代的羟基芳族化合物（2）的胺的Mannich缩合产物，其具有下式的胺：其中A是CH或氮，R 1，R 2，R 3独立地是氢或 1至约6个碳原子的低级烷基，每个R 2 R 3 - 单元独立地选择各自的R 2和R 3，x是1至约6的整数;和（3）醛，其中反应物（ 1），（2）和（3）为1：0.1-2：0.1-2; b）烃基封端的聚（氧化烯）一元醇; 和c）由下式表示的羧酸或其酸酐，其中R 4表示具有约2至约50个碳原子的烃基，y表示1至约4的整数。

公开(公告)号：US4829935A

公开(公告)日：1989-05-16

申请号：US077670

申请日：1987-07-24

Applicant: James A. Gray

Inventor： James A. Gray

IPC: A01K5/02

CPC classification number: A01K5/0275 ,  A01K5/0233

Abstract: An animal feeding device including a housing defining an upper food storage compartment having a bottom discharge opening, a closure slideably mounted below the compartment for opening and closing the discharge, an arm pivotally mounted to the housing and connected with the closure for moving the closure between the open and closed positions, and moveable tabs between the arm and the closure to vary the manner of engagement between the two, thereby varying the movement of the closure in response to movement of the arm.

Abstract translation: 一种动物饲养装置，包括限定具有底部排出口的上部食物储存室的壳体，可滑动地安装在隔室下方以用于打开和关闭排出物的闭合件，枢转地安装到壳体并与封闭件连接的臂，用于将封闭件 打开和关闭位置以及臂和闭合件之间的可移动的接头以改变两者之间的接合方式，由此响应于臂的移动来改变闭合件的运动。