公开(公告)号：US6114414A

公开(公告)日：2000-09-05

申请号：US882669

申请日：1997-06-25

Applicant: Andrew T. Daly ,  Owen H. Decker ,  Karl R. Wursthorn ,  Frank R. Houda ,  Leo T. Grundowski ,  Carl W. Ernst

Inventor： Andrew T. Daly ,  Owen H. Decker ,  Karl R. Wursthorn ,  Frank R. Houda ,  Leo T. Grundowski ,  Carl W. Ernst

IPC: B01J2/00 ,  B01J2/20 ,  B05D1/02 ,  B29B9/06 ,  B29C47/00 ,  B29C47/10 ,  C09D5/03 ,  B29B9/00

CPC classification number: C09D5/03 ,  B01J2/006 ,  B01J2/20 ,  B05D1/025 ,  B29B9/06 ,  B29C47/1063 ,  B05D2401/32 ,  B05D2401/90 ,  B29C47/00 ,  B29C47/0009 ,  B29C47/1027 ,  B29K2027/18 ,  B29K2081/00 ,  B29K2105/0005 ,  Y02P20/544 ,  Y10S524/904

Abstract: Systems, apparatus combinations and methods for producing a powder coating are provided wherein a stream of a powder coating precursor including at least one resin and at least one additional powder coating ingredient is contacted with a process fluid effective to reduce the viscosity of the powder coating precursor to allow processing of the powder coating precursor at a lower temperature.

Abstract translation: 提供了用于生产粉末涂料的系统，设备组合和方法，其中包括至少一种树脂和至少一种另外的粉末涂料成分的粉末涂料前体物流与有效降低粉末涂料前体的粘度的工艺流体接触 以允许在较低温度下处理粉末涂料前体。

公开(公告)号：US5716558A

公开(公告)日：1998-02-10

申请号：US338900

申请日：1994-11-14

Applicant: Kenneth Andrew Nielsen ,  John Nicholas Argyropoulos ,  Burkhard Eric Wagner

Inventor： Kenneth Andrew Nielsen ,  John Nicholas Argyropoulos ,  Burkhard Eric Wagner

IPC: B01D1/18 ,  B01J37/02 ,  B05D1/02 ,  C08J3/12 ,  C09D5/02 ,  B29B9/10

CPC classification number: B05D1/025 ,  B01D1/18 ,  B01J37/0232 ,  C08J3/122 ,  C09D5/021 ,  B05D2401/90

Abstract: This invention relates to methods for spraying liquid compositions containing volatile solvent by using compressed fluids, such as carbon dioxide or ethane, to form solid particulates, coating powders, and catalyst materials, which can be produced with narrow particle size distributions and can be sprayed at higher solids levels, in ambient air or with heated air applied to just the spray instead of a spray chamber. Novel catalyst supports can be produced having a beneficial morphology such as for olefin catalysis. Drier water-borne coatings can be applied to substrates by using compressed fluids to spray water-borne coating compositions having conventional water levels, thereby reducing runs and sags and shortening dry times.

Abstract translation: 本发明涉及通过使用压缩流体如二氧化碳或乙烷喷射含有挥发性溶剂的液体组合物以形成固体颗粒，涂料粉末和催化剂材料的方法，其可以以窄的粒度分布产生并且可以在 更高的固体含量，在环境空气中或加热的空气仅施加喷雾而不是喷雾室。 可以生产具有有利形态的新型催化剂载体，例如用于烯烃催化。 干燥剂水性涂料可以通过使用压缩流体喷涂具有常规水含量的水性涂料组合物施加到基材上，从而减少流动和下垂并缩短干燥时间。

公开(公告)号：US5482211A

公开(公告)日：1996-01-09

申请号：US230656

申请日：1994-04-21

Applicant: Sidney C. Chao ,  Thomas B. Stanford, Jr. ,  Edward J. Palen ,  Chris Lee

Inventor： Sidney C. Chao ,  Thomas B. Stanford, Jr. ,  Edward J. Palen ,  Chris Lee

IPC: B05B9/00 ,  B05B9/03 ,  B05D1/02 ,  B08B3/02 ,  B08B7/00 ,  B05B1/24

CPC classification number: B05B9/005 ,  B05B9/002 ,  B05B9/03 ,  B05D1/025 ,  B08B3/02 ,  B08B7/0021

Abstract: A nozzle for generating a supercritical fluid from a cleaning fluid. The nozzle includes a mechanism for directing the supercritical fluid onto a surface of a part to be cleaned. The nozzle comprises a body having (a) an interior portion which includes a mechanism for generating the supercritical fluid by suitable temperature and pressure increase of the cleaning fluid; (b) an inlet portion for introducing the cleaning fluid into the interior portion; (c) an outlet portion for directing the supercritical fluid generated in the interior portion onto the surface of the part to be cleaned; and (d) counteracting mechanism for resisting high pressure that is produced during the generation of the supercritical fluid so as to permit the nozzle to be maintained a suitable distance from the surface of the part to be cleaned so that the supercritical fluid impinges on the surface.

Abstract translation: 一种用于从清洁流体产生超临界流体的喷嘴。 喷嘴包括用于将超临界流体引导到待清洁部件的表面上的机构。 喷嘴包括主体，其具有（a）内部部分，其包括用于通过适当的清洁流体的温度和压力增加来产生超临界流体的机构; （b）用于将清洁流体引入内部的入口部分; （c）用于将在内部产生的超临界流体引导到待清洁部件的表面上的出口部分; 和（d）用于抵抗在超临界流体产生期间产生的高压的抵消机构，以便允许喷嘴保持与要清洁的部件的表面适当的距离，使得超临界流体冲击在表面上 。

公开(公告)号：US5443796A

公开(公告)日：1995-08-22

申请号：US963075

申请日：1992-10-19

Applicant: Kenneth J. Coeling ,  Laurence B. Saidman ,  James C. Smith ,  James W. Messerly ,  Stanley E. Mayer

Inventor： Kenneth J. Coeling ,  Laurence B. Saidman ,  James C. Smith ,  James W. Messerly ,  Stanley E. Mayer

IPC: B05B7/26 ,  B01F5/10 ,  B05D1/02 ,  B05D3/00 ,  C09D7/00 ,  C09D7/14 ,  C09D101/18 ,  C23F11/00

CPC classification number: C09D7/001 ,  B01F5/102 ,  B05D1/025 ,  C09D101/18 ,  B05D2401/10 ,  Y02P20/544

Abstract: A method and apparatus for forming and dispensing a liquid coating material formulation or solution containing a nitrocellulose liquid coating composition and a supercritical fluid as a fluid diluent includes structure for combining the two components within a circuitous flow path or loop to form the coating material solution or formulation, while ensuring that the dissolved solids within the liquid coating composition do not precipitate and clog the supply of fluid diluent into the loop.

Abstract translation: 用于形成和分配含有硝酸纤维素液体涂料组合物和超临界流体作为流体稀释剂的液体涂料材料制剂或溶液的方法和装置包括用于在迂回流路或环内组合两种组分以形成涂料溶液或 同时确保液体涂料组合物中的溶解固体不会沉淀并堵塞流体稀释剂供应到环路中。

公开(公告)号：US5407267A

公开(公告)日：1995-04-18

申请号：US998584

申请日：1992-12-30

Applicant: Dennis Davis ,  Harold D. Beam ,  Jeffrey J. Kruke

Inventor： Dennis Davis ,  Harold D. Beam ,  Jeffrey J. Kruke

IPC: B05B7/04 ,  B01F3/08 ,  B05B7/32 ,  B05B12/14 ,  B05C11/10 ,  B05D1/02 ,  B05D3/00 ,  G05D11/02 ,  C08J3/12 ,  G05D11/13

CPC classification number: B05D1/025 ,  B01F3/088 ,  B05B12/1436 ,  B05B12/1418 ,  B05B7/32 ,  B05D2401/90 ,  Y10T137/2514 ,  Y10T137/2521 ,  Y10T137/2529 ,  Y10T137/2531

Abstract: A method and apparatus for combining multiple components to form a coating material formulation in which one of the components is a resin, another component is a supercritical fluid employed as a fluid diluent, and, preferably, the third component is a catalyst. Two of the components are transmitted through separate flow paths to a first mixer within which they are combined to form a mixture, and then the third component is added to the mixture in a second mixer to form the coating material formulation for discharge by one or more coating dispensers or spray guns onto a substrate.

Abstract translation: 一种用于组合多个组分以形成其中一个组分是树脂的涂料配方的方法和设备，另一组分是用作流体稀释剂的超临界流体，优选地，第三组分是催化剂。 两个组件通过单独的流动路径传递到第一混合器，在第一混合器中它们被组合以形成混合物，然后在第二混合器中将第三组分加入到混合物中以形成用于通过一个或多个 涂料分配器或喷枪在基材上。

公开(公告)号：US5374305A

公开(公告)日：1994-12-20

申请号：US683497

申请日：1991-04-10

Applicant: Charles W. Glancy ,  David C. Busby

Inventor： Charles W. Glancy ,  David C. Busby

IPC: B05D1/02 ,  B05D1/04 ,  C09D7/00 ,  C09D7/12 ,  C09D7/14 ,  C09D201/00

CPC classification number: B05D1/025 ,  C09D7/001 ,  B05D2401/90 ,  Y02P20/544

Abstract: The present invention relates to precursor coating compositions containing water and at least one organic solvent which are particularly suitable for being admixed with at least one supercritical fluid used as a viscosity reduction diluent and then spraying this resultant liquid mixture of supercritical fluid and precursor coating composition onto a substrate to be coated. Processes for spraying this precursor mixture are also disclosed.

Abstract translation: 本发明涉及含有水和至少一种有机溶剂的前体涂料组合物，其特别适于与用作粘度降低稀释剂的至少一种超临界流体混合，然后将所得到的超临界流体和前体涂料组合物的液体混合物喷涂到 待涂覆的基材。 还公开了用于喷雾该前体混合物的方法。

公开(公告)号：US5362519A

公开(公告)日：1994-11-08

申请号：US92541

申请日：1993-07-16

Applicant: John N. Argyropoulos ,  Cheryl C. Bone ,  Charles W. Glancy

Inventor： John N. Argyropoulos ,  Cheryl C. Bone ,  Charles W. Glancy

IPC: B01F3/08 ,  B05D1/02 ,  B05D7/24 ,  C08K5/05 ,  C08L67/00 ,  C08L67/02 ,  C09D167/00 ,  C09D167/02 ,  B05D3/02

CPC classification number: B05D1/025 ,  B01F3/088 ,  C09D167/00 ,  B05D2508/00 ,  Y10T428/31786

Abstract: The present invention relates to polyesters which are particularly suitable in coating compositions which are sprayed with compressed fluids which act as viscosity reducing diluents.

Abstract translation: 本发明涉及特别适用于涂覆组合物的聚酯，其用作减压稀释剂的压缩流体喷雾。

公开(公告)号：US5301664A

公开(公告)日：1994-04-12

申请号：US846331

申请日：1992-03-06

Applicant: Robert E. Sievers ,  Brooks M. Hybertson ,  Brian N. Hansen

Inventor： Robert E. Sievers ,  Brooks M. Hybertson ,  Brian N. Hansen

IPC: A61K9/12 ,  A61K9/16 ,  A61K49/00 ,  A61M15/00 ,  B01F3/00 ,  B01F3/06 ,  B01F5/02 ,  B01J3/00 ,  B05B7/32 ,  B05D1/02 ,  C09K3/30 ,  B65D37/00

CPC classification number: B01F3/068 ,  A61K9/0073 ,  A61K9/12 ,  A61K9/124 ,  A61K9/1688 ,  A61M15/00 ,  B01F3/0092 ,  B01F3/06 ,  B01F5/02 ,  B01F5/0287 ,  B01J3/008 ,  B05B7/32 ,  B05D1/025 ,  B01F2003/0064 ,  B01F2003/061 ,  B01F2215/0032 ,  B05D2401/90 ,  Y02P20/544

Abstract: Methods and apparatus for delivering physiologically active compounds to a target human or animal employ a supercritical fluid solution comprising a supercritical fluid solvent and a physiologically active solute. The supercritical fluid solution is passed into a subcritical region to evaporate the solvent and form a gas-borne dispersion of solute particles. The gas-borne dispersion of solute particles is administered directly to the target human or animal. The apparatus for delivering the physiologically active compound are of the hand-held type.

Abstract translation: 将生理活性化合物递送至目标人或动物的方法和装置使用包含超临界流体溶剂和生理活性溶质的超临界流体溶液。 将超临界流体溶液进入亚临界区域以蒸发溶剂并形成溶质颗粒的气体分散体。 溶质颗粒的气体分散体直接施用于目标人或动物。 用于递送生理活性化合物的装置是手持型的。

公开(公告)号：US5254260A

公开(公告)日：1993-10-19

申请号：US881651

申请日：1992-05-12

Applicant: Kenneth A. Nielsen ,  Jeffrey D. Goad ,  Lise Dahuron

Inventor： Kenneth A. Nielsen ,  Jeffrey D. Goad ,  Lise Dahuron

IPC: B01F3/04 ,  B01F5/04 ,  B05B7/32 ,  B05D1/02 ,  B01D61/20

CPC classification number: B01F5/0476 ,  B01F3/04269 ,  B05B12/1418 ,  B05B7/32 ,  B05D1/025 ,  B01F2003/0064 ,  B01F2003/04319 ,  B01F2003/0439 ,  B01F2003/04858 ,  B01F2003/04893 ,  B01F2215/0049 ,  B01F2215/0431 ,  B01F2215/0468 ,  B01F3/04099 ,  B05D2401/90

Abstract: This invention relates to a method and system for proportionating, mixing, pressurizing, heating and supplying a coating formulation, wherein a microporous membrane injector/mixer located in the relevant section of the system so that undesirable precipitation of solid polymer from the coating formulation is subsequently avoided.

Abstract translation: 本发明涉及一种用于比例，混合，加压，加热和供应涂料制剂的方法和系统，其中位于系统的相关部分中的微孔膜注射器/混合器随后使固体聚合物从涂层制剂中的不希望的沉淀随后 避免。

公开(公告)号：US5215253A

公开(公告)日：1993-06-01

申请号：US728051

申请日：1991-07-15

Applicant: Laurence B. Saidman ,  Timothy E. Wilson ,  Stephen L. Merkel ,  James C. Smith

Inventor： Laurence B. Saidman ,  Timothy E. Wilson ,  Stephen L. Merkel ,  James C. Smith

IPC: B05B7/24 ,  B05B7/32 ,  B05B12/08 ,  B05C11/10 ,  B05D1/02 ,  B05D1/26 ,  G05D11/13

CPC classification number: B05B7/2486 ,  B05B12/085 ,  B05B12/1418 ,  B05B7/32 ,  B05D1/025 ,  G05D11/132 ,  B05D2401/90

Abstract: A method and apparatus for forming and dispensing a coating material formulation or solution containing a liquid coating composition and a fluid diluent such as a supercritical fluid comprises a supply for the liquid coating composition, a supply for the fluid diluent, a mixer for combining the two components to form the coating material solution or formulation, and a control system for monitoring a parameter of the formulation which can be correlated to the fluid diluent content and/or liquid coating composition content of the formulation, and for monitoring the pressure of the formulation at selected locations within the system. The control system is effective to open or close the supply of fluid diluent and/or liquid coating composition in accordance with variations in the formulation parameter which is being sensed, and in response to pressure changes within the system, to maintain single or multiple phase coating material formulations, to account for changes in a parameter of the liquid coating composition and to ensure that the desired ratio of fluid diluent to liquid coating composition is maintained in the formulation which is supplied to coating dispensers for deposition onto a substrate.