公开(公告)号：US5550180A

公开(公告)日：1996-08-27

申请号：US348757

申请日：1994-12-02

Applicant: Cutis M. Elsik ,  Ronald L. Beggs

Inventor： Cutis M. Elsik ,  Ronald L. Beggs

IPC: C08K3/18 ,  C08J3/03 ,  C08K3/22 ,  C08L1/02 ,  C08L21/00 ,  C08L101/00 ,  C09D7/00 ,  C09D7/12 ,  C09D121/00 ,  C09D201/00 ,  C08J5/10 ,  C08L33/10

CPC classification number: C09D7/004 ,  C08J3/03 ,  C08K3/22 ,  C08K3/346 ,  C08L1/284

Abstract: A latex composition comprising, as a rheology modifier, an effective amount of a boehmite alumina having a crystal size (020 plane) of less than about 60 Angstroms and a surface area, when calcined to gamma phase, of greater than approximately 200 m.sup.2 /g, the boehmite alumina being present in an amount effective to obtain the desired rheological properties of the composition.

Abstract translation: 一种胶乳组合物，其包含作为流变改性剂的有效量的具有小于约60埃的晶体尺寸（020平面）的勃姆石氧化铝和当煅烧至γ相时的表面积大于约200m 2 / g 勃姆石氧化铝以有效获得组合物所需的流变性质的量存在。

公开(公告)号：US5530092A

公开(公告)日：1996-06-25

申请号：US208452

申请日：1994-03-10

Applicant: Egbert W. Meijer ,  Hubertus J. M. Bosman ,  Franciscus H. A. M. J. Vandenbooren ,  Ellen M. M. De Brabander-van den Berg ,  Anna M. C. F. Castelijns ,  Hendrikus C. J. De Man ,  Rafael W. E. G. Reintjens ,  Christiaan J. C. Stoelwinder ,  Atze J. Nijenhuis

Inventor： Egbert W. Meijer ,  Hubertus J. M. Bosman ,  Franciscus H. A. M. J. Vandenbooren ,  Ellen M. M. De Brabander-van den Berg ,  Anna M. C. F. Castelijns ,  Hendrikus C. J. De Man ,  Rafael W. E. G. Reintjens ,  Christiaan J. C. Stoelwinder ,  Atze J. Nijenhuis

IPC: C08F8/04 ,  C08F8/30 ,  C08G73/02 ,  C08G73/06 ,  C08G83/00 ,  C08L101/00 ,  C09D201/00 ,  C08G73/00

CPC classification number: C08G83/003 ,  C08F8/04 ,  C08F8/30 ,  C08G73/0206 ,  C08G73/0213 ,  C08G73/065 ,  C08L101/005 ,  C09D201/005 ,  Y10S424/16

Abstract: The invention relates to a dendritic macromolecule comprising a core and branches emanating from the core wherein the branches are based on vinyl cyanide and/or fumaryl dinatrile units. The invention also relates to processes for preparing these dendritic macromolecules. The dendritic macromolecules according to the invention are not sensitive to degradation through hydrolysis reactions and are also very stable at a high temperature. The processes are very suitable for large scale production of the dendritic macromolecules without requiring purification of reaction intermediates.

Abstract translation: 本发明涉及一种树枝状大分子，其包含核心和从芯发出的分支，其中分支基于乙烯基氰化物和/或富马酰二腈单元。 本发明还涉及制备这些树枝状大分子的方法。 根据本发明的树枝状大分子对通过水解反应的降解不敏感，并且在高温下也非常稳定。 该方法非常适合大规模生产树枝状大分子而不需要纯化反应中间体。

公开(公告)号：US5514413A

公开(公告)日：1996-05-07

申请号：US221326

申请日：1994-03-31

Applicant: Jacob A. Van't Hof ,  Pushpinder S. Puri ,  Stephen C. Lynch ,  Albert A. Brooks ,  Daniel T. Diggs

Inventor： Jacob A. Van't Hof ,  Pushpinder S. Puri ,  Stephen C. Lynch ,  Albert A. Brooks ,  Daniel T. Diggs

IPC: B01D53/22 ,  B01D67/00 ,  B01D69/08 ,  B01D69/12 ,  B01D71/34 ,  B01D71/42 ,  B01D71/48 ,  B01D71/52 ,  B01D71/54 ,  B01D71/56 ,  B01D71/64 ,  B01D71/68 ,  C08J9/42 ,  C09D201/00 ,  D01D5/24 ,  D06M15/59 ,  D06M23/00 ,  D06M101/00 ,  D06M101/16 ,  D06M101/18 ,  D06M101/22 ,  D06M101/28 ,  D06M101/30 ,  D06M101/32 ,  D06M101/34 ,  B05D3/00 ,  B05D5/00 ,  B05D7/24

CPC classification number: B01D69/12 ,  B01D69/08

Abstract: A process is provided for fabricating composite membranes by coating a porous substrate with a solution of selective polymer. A reserve of non-solvent medium is incorporated in the substrate pore network which allows the substrate to be successfully coated with a polymer solution formulated in a solvent medium which is also a solvent for the substrate material.

Abstract translation: 提供了通过用选择性聚合物溶液涂覆多孔基材来制造复合膜的方法。 将非溶剂介质的储备物并入衬底孔网络中，其允许衬底被成功地涂覆在配制在也用作衬底材料的溶剂的溶剂介质中的聚合物溶液。

公开(公告)号：US5512651A

公开(公告)日：1996-04-30

申请号：US283244

申请日：1994-07-29

Applicant: James G. Carlson ,  Jeffery T. Anderson ,  Nelson T. Rotto

Inventor： James G. Carlson ,  Jeffery T. Anderson ,  Nelson T. Rotto

IPC: C08G18/34 ,  C08G18/62 ,  C08G18/67 ,  C08G18/81 ,  C08G18/83 ,  C09D5/23 ,  C09D127/06 ,  C09D175/04 ,  C09D201/00 ,  G11B5/702 ,  G11B5/73 ,  C08G18/28 ,  G11B5/70

CPC classification number: G11B5/7026 ,  C08G18/6204 ,  C08G18/6245 ,  C08G18/8108 ,  C08G18/8175 ,  C08G18/831 ,  G11B5/7022 ,  Y10S428/90 ,  Y10T428/25 ,  Y10T428/257 ,  Y10T428/2982 ,  Y10T428/31551 ,  Y10T428/3158 ,  Y10T428/31609 ,  Y10T428/31909 ,  Y10T428/3192 ,  Y10T428/31928 ,  Y10T428/31935

Abstract: The invention provides novel hydroxyl functional polyurethanes which can be used in magnetic media binders applications. The polyurethanes comprise strong carboxylic acid groups pendant from the polymer backbone, which groups can be produced by esterification of backbone hydroxyl moieties with cyclic dicarboxylic acid anhydrides. Examples of anhydrides useful in preparation of the polyurethanes include anhydrides of tetrachlorophthalic acid, tetrafluorophthalic acid, and dichloromaleic acid, etc. The polyurethanes, which are optionally radiation curable, show high affinity for magnetic pigments, and blends of the polyurethanes with vinyl and non-vinyl resins afford excellent binders for magnetic recording media.

Abstract translation: 本发明提供可用于磁性介质粘合剂应用的新型羟基官能聚氨酯。 聚氨酯包括从聚合物主链悬挂的强羧酸基团，这些基团可以通过主链羟基部分与环状二羧酸酐的酯化来制备。 可用于制备聚氨酯的酸酐的实例包括四氯邻苯二甲酸，四氟邻苯二甲酸和二氯马来酸等的酸酐。可任选地可辐射固化的聚氨酯对磁性颜料显示出高亲和力，并且聚氨酯与乙烯基和非聚芳酯的共混物， 乙烯基树脂为磁记录介质提供优异的粘合剂。

公开(公告)号：US5436077A

公开(公告)日：1995-07-25

申请号：US72847

申请日：1993-06-07

Applicant: Teruo Matsuba ,  Yasuo Akano ,  Miwao Nishikawa

Inventor： Teruo Matsuba ,  Yasuo Akano ,  Miwao Nishikawa

IPC: C03B37/005 ,  C03C17/36 ,  C09D7/12 ,  C09D201/00 ,  B32B5/16

CPC classification number: C03C17/3605 ,  C03C17/36 ,  C03C17/3642 ,  C03C2217/76 ,  C03C2217/78 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996

Abstract: A glass flake comprising a flake of glass having formed on its surface a metal covering layer on which is formed a dense protective covering layer of a metal oxide. The glass flake is produced by maintaining a flake of glass in an alkaline solution containing metal alkoxide, water and an alcohol, followed by the separation and firing thereof.

Abstract translation: 一种玻璃薄片，包括在其表面上形成有金属氧化物的致密保护性覆盖层的金属覆盖层的玻璃片。 通过将玻璃片保持在含有金属醇盐，水和醇的碱性溶液中，然后分离和烧制来制造玻璃片。

公开(公告)号：US5420218A

公开(公告)日：1995-05-30

申请号：US77560

申请日：1993-06-15

Applicant: Hironobu Toribuchi ,  Nobuaki Urashima ,  Yoshikuni Mori

Inventor： Hironobu Toribuchi ,  Nobuaki Urashima ,  Yoshikuni Mori

IPC: A61K8/00 ,  A61K8/04 ,  A61K8/81 ,  A61Q1/02 ,  C08F2/18 ,  C08F2/38 ,  C08F2/44 ,  C08F20/00 ,  C08F20/06 ,  C08F20/12 ,  C08F20/18 ,  C08J3/22 ,  C08L23/00 ,  C08L33/00 ,  C08L33/04 ,  C09D133/00 ,  C09D133/04 ,  C09D201/00

CPC classification number: A61Q1/02 ,  A61K8/0241 ,  A61K8/8152 ,  C08F20/12

Abstract: A polymeric monomer (A) having as a main component thereof a (meth)acryl type monomer which is subjected to aqueous suspension polymerization in the presence of a compound (B) which is substantially insoluble in water and sparingly soluble in the polymeric monomer (A). The compound (B) has at least one, preferably two or more, structural units, selected from the group consisting of --SH, --S--S--, --COOH, --NO.sub.2, and --OH. The use of compound (B), in the suspension polymerization of the (meth)acryl type monomer, represses of the production of by-produced minute particles due to sympathetic emulsion polymerization. The suspension polymerization permits production of meth)acryl type polymer particles having high heat stability and a small range of particle diameters.

Abstract translation: 作为主要成分的（甲基）丙烯酸类单体的聚合单体（A），其在基本上不溶于水并微溶于聚合单体（A）的化合物（B）的存在下进行水性悬浮聚合 ）。 化合物（B）具有至少一个，优选两个或更多个选自-SH，-S-S-，-COOH，-NO 2和-OH的结构单元。 在（甲基）丙烯酸类单体的悬浮聚合中使用化合物（B）抑制由于交联乳液聚合而产生副生成的微小颗粒。 悬浮聚合可以生产具有高热稳定性和小范围的粒径的甲基丙烯酸类聚合物颗粒。

公开(公告)号：US5419487A

公开(公告)日：1995-05-30

申请号：US128880

申请日：1993-09-29

Applicant: Kenneth A. Nielsen ,  David C. Busby ,  Charles W. Glancy ,  Gregory C. Ross

Inventor： Kenneth A. Nielsen ,  David C. Busby ,  Charles W. Glancy ,  Gregory C. Ross

IPC: B05B7/02 ,  B05D1/02 ,  B05D7/24 ,  C09D5/00 ,  C09D5/02 ,  C09D201/00

CPC classification number: C09D5/021 ,  B05D1/025

Abstract: The present invention is directed to methods for spraying water-borne coating compositions having at least about thirty five percent by weight of the solvent fraction by using compressed fluids such as carbon dioxide and ethane, so as to decrease runs, sags and drying time in the application of coatings.

Abstract translation: 本发明涉及通过使用诸如二氧化碳和乙烷的压缩流体喷洒具有至少约三十五重量％的溶剂馏分的水性涂料组合物的方法，以便降低其中的流动，下垂和干燥时间 应用涂料。

公开(公告)号：US5406245A

公开(公告)日：1995-04-11

申请号：US109890

申请日：1993-08-23

Applicant: James D. B. Smith ,  William R. Crooks

Inventor： James D. B. Smith ,  William R. Crooks

IPC: C08K5/00 ,  C08L101/00 ,  C09D5/00 ,  C09D175/00 ,  C09D175/04 ,  C09D201/00 ,  H01H33/76 ,  H01H85/042 ,  H01H85/18 ,  H01H85/38 ,  H01H85/42

CPC classification number: H01H33/76 ,  H01H85/42 ,  H01H85/185

Abstract: Arc-quenching coating compositions are provided with effective arc-extinguishing properties and improved track resistance properties, and are relatively easy to apply in liquid form. The coating compositions are used, for example, in high voltage current limiting fuses, expulsion fuses, circuit breakers, circuit interrupters, separable cable connectors, or the like for interrupting circuits. The arc-quenching coating compositions include an arc-quenching gas-evolving material (A) and a film-forming polymer (B) having minimal tracking properties, in which the film-forming polymer (B) acts as a liquid vehicle for the coating composition. The arc-quenching material (A) is preferably selected from the group of guanidine, guanidine carbonate, guanidine acetate, 1,3-diphenylguanidine, guanine, melamine, melamine cyanurate, urea, hydantoin, allantoin and derivatives and mixtures thereof. The film-forming polymer (B) is preferably selected from the group of urethane, acrylic, melamine-formaldehyde polymers and derivatives and mixtures thereof. Arc-quenching compositions are also provided with effective arc-extinguishing properties, improved non-tracking properties, and thermal stability, and the compositions are selected from the group of gas-evolving materials (A) of guanidine carbonate, guanidine acetate, 1,3-diphenylguanidine, guanine, melamine cyanurate, urea, hydantoin and allantoin.

Abstract translation: 提供灭弧涂料组合物具有有效的灭弧性能和改善的耐轨性能，并且相对容易以液体形式使用。 涂料组合物用于例如用于中断电路的高压限流熔断器，排出熔丝，断路器，断路器，可分离的电缆连接器等。 灭弧涂料组合物包括具有最小跟踪性能的灭弧气体逸出材料（A）和成膜聚合物（B），其中成膜聚合物（B）用作用于涂料的液体载体 组成。 灭弧材料（A）优选选自胍，碳酸胍，乙酸胍，1,3-二苯基胍，鸟嘌呤，三聚氰胺，氰尿酸三聚氰胺，尿素，乙内酰脲及其衍生物及其混合物。 成膜聚合物（B）优选选自氨基甲酸酯，丙烯酸，三聚氰胺 - 甲醛聚合物及其衍生物和混合物。 还提供灭弧组合物具有有效的灭弧性能，改善的非追踪性能和热稳定性，并且组合物选自碳酸胍，醋酸胍，1,3，...的气体放出物质（A） 二苯胍，鸟嘌呤，三聚氰胺氰尿酸酯，尿素，乙内酰脲和尿囊素。

公开(公告)号：US5405666A

公开(公告)日：1995-04-11

申请号：US178579

申请日：1994-01-07

Applicant: Philip W. Brindle

Inventor： Philip W. Brindle

IPC: A61L29/00 ,  A41D19/00 ,  A61B19/04 ,  A61L31/00 ,  A61L31/02 ,  A61L31/10 ,  C08J7/04 ,  C08L7/00 ,  C08L9/06 ,  C08L19/00 ,  C08L21/00 ,  C08L23/18 ,  C08L23/20 ,  C08L33/04 ,  C08L33/06 ,  C08L53/00 ,  C08L75/00 ,  C09D201/00

CPC classification number: A61L31/10 ,  C08J7/047 ,  Y10T428/1372 ,  Y10T428/24405 ,  Y10T428/24421 ,  Y10T428/25 ,  Y10T428/269

Abstract: This invention relates to elastomeric flexible articles (e.g., film articles) that exhibit enhanced lubricity ("slip") with respect to both dry and damp surfaces, particularly skin or other tissue of the wearer, as compared to similar articles or films that are not treated as described herein. This invention also relates to processes for making such articles or films.

Abstract translation: 本发明涉及弹性柔性制品（例如，薄膜制品），其相对于不是或不是的类似物品或膜而言，相对于干燥和潮湿的表面，特别是穿着者的皮肤或其它组织，其表现出增强的润滑性（“滑移”） 如本文所述进行处理。 本发明还涉及制造这种制品或薄膜的方法。

公开(公告)号：US5395550A

公开(公告)日：1995-03-07

申请号：US222149

申请日：1994-03-31

Applicant: Aldrich N. K. Lau

Inventor： Aldrich N. K. Lau

IPC: G02F1/1333 ,  C08F2/38 ,  C08F120/28 ,  C09D101/02 ,  C09D107/00 ,  C09D121/02 ,  C09D123/02 ,  C09D129/04 ,  C09D133/02 ,  C09D163/00 ,  C09D171/02 ,  C09D175/04 ,  C09D189/00 ,  C09D201/00 ,  C09K19/54 ,  C09K19/52 ,  F21V9/00 ,  G02F1/13

CPC classification number: C08F2/38 ,  C09K19/544

Abstract: Telomers of the structure ##STR1## are disclosed, where R is --CH.sub.3 or H; R' is a C.sub.5 to C.sub.18 alkyl or fluoroalkyl group; n is an integer between 2 and 6 inclusive; and x is an integer between 3 and 26 inclusive. These telomers are surface active and are useful as aids for coating applications.

Abstract translation: 公开了结构的分散体，其中R是-CH 3或H; R'是C 5至C 18烷基或氟代烷基; n是2和6之间的整数; x是3和26之间的整数。 这些调聚物是表面活性的，可用作涂料应用的辅助剂。