公开(公告)号：US20050031690A1

公开(公告)日：2005-02-10

申请号：US10825397

申请日：2004-04-15

申请人： Brian Rohrs ,  Scott Douglas ,  John Heimlich ,  James Miller ,  George Burgess ,  Philip Rolfe

发明人： Brian Rohrs ,  Scott Douglas ,  John Heimlich ,  James Miller ,  George Burgess ,  Philip Rolfe

IPC分类号： A61K9/14 ,  A61K31/60 ,  A61K9/24 ,  A61K9/28 ,  A61K31/557

CPC分类号： A61K9/146

摘要： A discrete solid orally deliverable pharmaceutical dosage form comprises a plurality of zones, wherein (a) at least one zone comprises an NSAID; (b) at least one zone, other than a zone comprising the NSAID, comprises HPMC having dispersed therein a prostaglandin type compound in a form of a substantially water-free solid dispersion; (c) the plurality of zones are spatially arranged such that, if there is only one NSAID-containing zone and one prostaglandin-containing zone, these zones are arranged other than as a core and mantle respectively separated by an enteric coating layer; and (d) the HPMC comprises a fraction having particle size smaller than about 53 μm, said fraction exhibiting, upon dissolution in C02-free purified water to form a 1% weight/volume solution, a pH not lower than about 4. An assay method is also provided for selecting suitable lots of HPMC for use in preparing such a dosage form.

摘要翻译： 离散的固体口服递送药物剂型包含多个区域，其中（a）至少一个区域包含NSAID; （b）除包含NSAID的区域以外的至少一个区域包含其中分散有基本上无水的固体分散体形式的前列腺素型化合物的HPMC; （c）多个区域在空间上布置成使得如果仅含有一个含NSAID的区域和一个含有前列腺素的区域，则这些区域被布置成不同于由肠溶衣层分开的核心和外壳; 和（d）HPMC包含粒度小于约53μm的级分，所述级分在溶解于不含CO 2的纯化水中形成1％重量/体积溶液时，表现出不低于约4的pH。 还提供了用于选择合适批次的用于制备这种剂型的HPMC的方法。

公开(公告)号：US5925614A

公开(公告)日：1999-07-20

申请号：US945434

申请日：1997-10-24

申请人： Peter Rutherford Brougham ,  George Burgess

发明人： Peter Rutherford Brougham ,  George Burgess

IPC分类号： C11D1/02 ,  C11D1/66 ,  C11D3/12 ,  C11D3/37 ,  C11D11/00 ,  C11D17/06 ,  C11D1/83 ,  C11D3/08 ,  C11D7/14

CPC分类号： C11D11/0082 ,  C11D17/065 ,  C11D3/128 ,  C11D3/373 ,  C11D1/02 ,  C11D1/66

摘要： The invention relates to a process for the preparation of a granular detergent composition or component having a bulk density greater than 650 g/l which has greater ease and flexibility of processing. The process comprises the step of dispersing a liquid binder throughout a powder stream in a high speed mixer to form granular agglomerates, wherein the powder stream comprises a powder consisting essentially of crystalline zeolite A, P, X, or mixtures thereof, and crystalline zeolite HS. It is preferred that the ratio of zeolite A, P, X, or mixtures thereof, to crystalline zeolite HS is from 1:1 to 99:1, preferably from 3:1 to 20:1, and that the powder has an oil absorbing capacity of at least 40 ml/100 g, more preferably at least 45 ml/100 g, most preferably at least 50 ml/100 g.

摘要翻译： PCT No.PCT / US96 / 04224 371 1997年10月24日第 102（e）1997年10月24日PCT PCT 1996年3月27日PCT公布。 出版物WO96 / 34079 日期1996年10月31日本发明涉及一种制备体积密度大于650g / l的粒状洗涤剂组合物或组分的方法，其具有更大的处理容易性和灵活性。 该方法包括在高速混合器中将液体粘合剂分散在整个粉末料流中以形成颗粒附聚物的步骤，其中粉末料流包含基本上由结晶沸石A，P，X或其混合物组成的粉末和结晶沸石HS 。 沸石A，P，X或其混合物与结晶沸石HS的比例优选为1:1至99:1，优选3:1至20:1，并且该粉末具有吸油性 至少40ml / 100g，更优选至少45ml / 100g，最优选至少50ml / 100g的容量。

公开(公告)号：US20080105608A1

公开(公告)日：2008-05-08

申请号：US11664523

申请日：2005-10-04

申请人： Brian Burgess ,  George Burgess

发明人： Brian Burgess ,  George Burgess

IPC分类号： B01D35/30

CPC分类号： E02B8/026 ,  B01D29/03 ,  B01D29/445 ,  B01D29/6484

摘要： A staged screen system for the removal of solids or floatables or any unwanted debris from a suspension or fluid flow. The system includes an apparatus which has a first screen, a second screen, and at least one moveable rake element. The first screen forms a first stage and is operatively attached to the second screen which forms a second stage, such that the moveable rake element is adapted to rake both screens. The rake element includes a wiping member adapted to wipe the upper surface of the second screen.

摘要翻译： 用于从悬浮液或流体流中去除固体或浮游物或任何不需要的碎屑的分级屏幕系统。 该系统包括具有第一屏幕，第二屏幕和至少一个可移动的前刀元件的设备。 第一屏幕形成第一阶段并且可操作地附接到形成第二阶段的第二屏幕，使得可移动的前刀元件适于耙住两个屏​​幕。 前刀元件包括适于擦拭第二屏幕的上表面的擦拭构件。

公开(公告)号：US4236999A

公开(公告)日：1980-12-02

申请号：US964055

申请日：1978-11-27

申请人： George Burgess ,  Ernest W. Pitches

发明人： George Burgess ,  Ernest W. Pitches

IPC分类号： B01D33/06 ,  B01D33/067 ,  B07B1/24

CPC分类号： B01D33/067 ,  B01D2201/282 ,  B01D2201/48

摘要： An apparatus for the separation of solids and liquids from a suspension has a hollow drum rotatably mounted about a horizontal axis. The drum wall is a screen made of a plurality of wires, preferably wedge-sectioned wires; spaced apart in a parallel arrangement and lying axially along the drum. Inlet means direct the suspension against the inner surface of the wall at an angle less than right angles, and preferably substantially tangentially to the inner surface, in a direction opposing the rotation of the drum. The separated solids remain within the drum and are extracted therefrom by suitable means.

摘要翻译： 用于从悬浮液分离固体和液体的装置具有围绕水平轴可旋转地安装的中空鼓。 鼓壁是由多根丝线制成的丝网，最好是楔形的丝线; 以平行布置间隔开并沿着滚筒轴向地定位。 入口装置意味着以与滚筒的旋转相反的方向以小于直角的角度，优选地基本上切向地相对于内表面的角度将悬架引导到壁的内表面。 分离的固体保留在滚筒内并通过合适的方式从其中提取出来。

公开(公告)号：US20050000918A1

公开(公告)日：2005-01-06

申请号：US10485951

申请日：2002-08-07

申请人： George Burgess ,  Brian Burgess

发明人： George Burgess ,  Brian Burgess

IPC分类号： B07B1/46 ,  B07B1/12 ,  B07B1/50 ,  B07B1/52 ,  B01D29/64

CPC分类号： B07B1/526 ,  B07B1/12 ,  B07B1/4609

摘要： A screen raking system having two or more rakes spaced along the length or height of the screen having longitudinal slots therein. The rakes are commonly displaceable along the length of the screen by a ram such as a single hydraulic, double acting, cylinder. The tines of each rake are displaceable between an extended position where they intedigertate with the bars of the screen, and a retracted position. The rakes are moved up and down the screen and the tines are extended and retracted so that solids deposited on the screen as a lower rake begins to descend are collected by a next-above rake as the latter begins to rise.

摘要翻译： 具有两个或多个沿着筛网的长度或高度间隔开的耙的屏幕耙系统，其中具有纵向槽。 耙子通常可以通过诸如单个液压双作用缸的柱塞沿着筛网的长度移动。 每个前刀的齿可以在它们与屏幕的杆条对应的延伸位置和缩回位置之间移位。 耙子在屏幕上上下移动，并且尖齿被延伸和缩回，使得随着下耙开始下降而沉积在屏幕上的固体开始下降时由下一个耙子收集，随着后者开始上升。

公开(公告)号：US20050000884A1

公开(公告)日：2005-01-06

申请号：US10485953

申请日：2002-08-07

申请人： George Burgess ,  Brian Burgess

发明人： George Burgess ,  Brian Burgess

IPC分类号： B07B1/46 ,  B01D29/11 ,  B07B1/06 ,  B07B1/50 ,  B07B1/52 ,  B01D21/02

CPC分类号： B07B1/526 ,  B01D29/118 ,  B01D29/6476 ,  B07B1/06

摘要： A screen raking system has a screen and a rake which is driven by a single hydraulic cylinder to move the rake up and down a length of a screen and also move the screening away from the screen, compress the screenings and move them through a waste pipe to an area remote from the screen for disposal.

摘要翻译： 屏幕耙系统具有屏幕和耙子，其由单个液压缸驱动以使耙子上下移动屏幕的长度，并且将屏幕移动离开屏幕，压缩筛选并将它们移动通过废料管 到远离屏幕的区域进行处置。

公开(公告)号：US4661252A

公开(公告)日：1987-04-28

申请号：US792184

申请日：1985-10-28

申请人： George Burgess

发明人： George Burgess

IPC分类号： B01D33/06 ,  B01D33/00 ,  B01D33/067 ,  B07B1/22

CPC分类号： B01D29/44 ,  B01D33/11 ,  B01D33/463

摘要： The invention relates to a semi-submergeable rotary screen for separating liquids and solids, in international class B01D 33/38. A substantially horizontal rotary screen comprises a drum formed of a plurality of spaced-apart circumferential wedge-wires and longitudinal supporting members, the supporting members being spaced longitudinally around the circumference of the drum separated by a distance of not less than 75 mm between adjacent supporting members. The circumferential wires are novel on a submerged screen and do not become blocked by fibres and neither will the longitudinal supporting members lead to blockages if sufficiently spaced. The supporting members may be fixed to the base sides of the wedge wires on the inside of the screen drum and preferably have a thickness measured radially of the drum of not less than 15 mm. Usual applications are for industrial waste recovery or separation.

摘要翻译： 本发明涉及一种用于分离液体和固体的半潜式旋转筛，国际上类别B01D 33/38。 基本水平的旋转屏幕包括由多个间隔开的周向楔形线和纵向支撑构件形成的鼓，支撑构件围绕鼓的圆周纵向间隔开，相邻支撑之间的距离不小于75mm 会员 周向导线在浸没式屏幕上是新颖的，并且不会被纤维堵塞，如果充分间隔，纵向支撑构件也不会导致堵塞。 支撑构件可以固定在丝网的内侧上的楔形丝的底侧，并且优选地具有不小于15mm的滚筒径向厚度。 通常的应用是用于工业废物回收或分离。

公开(公告)号：US6140301A

公开(公告)日：2000-10-31

申请号：US945435

申请日：1997-10-27

申请人： Peter Rutherford Brougham ,  George Burgess

发明人： Peter Rutherford Brougham ,  George Burgess

IPC分类号： C11D3/12 ,  C11D3/37 ,  C11D11/00 ,  C11D17/06

CPC分类号： C11D3/373 ,  C11D11/0088 ,  C11D17/065 ,  C11D3/128

摘要： A process for the preparation of a granular detergent composition or component having a bulk density greater than 650 g/l comprises the step of dispersing a liquid binder throughout a powder stream in a high speed mixer to form granular agglomerates, wherein the product stream comprises crystalline zeolite. A having an oil absorbing capacity of at least 40 ml/100 g.

摘要翻译： PCT No.PCT / US96 / 04225 Sec。 371日期1997年10月27日第 102（e）日期1997年10月27日PCT 1996年3月27日PCT公布。 公开号WO96 / 34082 日期1996年10月31日一种制备体积密度大于650g / l的粒状洗涤剂组合物或组分的方法包括在高速混合机中将液体粘合剂分散在整个粉末料流中以形成颗粒附聚物的步骤，其中 产物流包含结晶沸石。 A的吸油能力至少为40ml / 100g。

公开(公告)号：US5624578A

公开(公告)日：1997-04-29

申请号：US557118

申请日：1995-12-12

申请人： George Burgess

发明人： George Burgess

IPC分类号： B03B5/00 ,  B01D33/11 ,  B05C5/00

CPC分类号： B01D33/11

摘要： A nozzle assembly (1) for use in a separation apparatus for separation of liquid suspensions the separation including such nozzle assembly, and a method for its use. In the nozzle assembly, the outlet end of the nozzle is biasable towards the inner surface of the rotatable screening drum (7) of the separation process, and a roller or pad is provided on the nozzle to contact the drum and maintain a substantially constant distance between the the nozzle outlet and the drum surface. The outlet end of the nozzle can be swivable relative to the feed means of the nozzle.

摘要翻译： PCT No.PCT / US95 / 05428 Sec。 371 1995年12月12日第 102（e）日期1995年12月12日PCT提交1995年5月2日PCT公布。 公开号WO95 / 29746 日期：1995年11月9日一种用于分离液体悬浮液的分离装置中的喷嘴组件（1），包括这种喷嘴组件的分离装置及其使用方法。 在喷嘴组件中，喷嘴的出口端朝向分离过程的可旋转筛分鼓（7）的内表面是偏压的，并且在喷嘴上设置有辊或垫以接触滚筒并保持基本恒定的距离 在喷嘴出口和鼓表面之间。 喷嘴的出口端可以相对于喷嘴的进给装置进行替换。

公开(公告)号：US5078903A

公开(公告)日：1992-01-07

申请号：US439784

申请日：1989-11-21

申请人： George Burgess

发明人： George Burgess

IPC分类号： B01D33/06 ,  B01D24/38 ,  B01D33/048 ,  B01D33/067 ,  B01D33/11 ,  B01D33/70

CPC分类号： B01D33/11 ,  B01D33/067

摘要： A pressure-fed apparatus for the separation of solids and liquids from a suspension has a fine-apertured rotatable screening drum, inlet means to introduce a flow of suspension into the interior of the screening drum under pressure. Feed means comprising a plurality of nozzles eject the suspension tangentially onto the inner surface of the screening drum and from a position directly adjacent the said inner surface. Suspension may be ejected with or against the direction of rotation of the drum.