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GB2316342B - Electrostatic coating - Google Patents

Electrostatic coating

Info

Publication number
GB2316342B
GB2316342B GB9723709A GB9723709A GB2316342B GB 2316342 B GB2316342 B GB 2316342B GB 9723709 A GB9723709 A GB 9723709A GB 9723709 A GB9723709 A GB 9723709A GB 2316342 B GB2316342 B GB 2316342B
Authority
GB
United Kingdom
Prior art keywords
electrostatic coating
electrostatic
coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Revoked
Application number
GB9723709A
Other versions
GB9723709D0 (en
GB2316342A (en
Inventor
John Edward Hogan
John Nicholas Staniforth
Linda Reeves
Trevor Page
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phoqus Ltd
Colorcon Ltd
Original Assignee
Phoqus Ltd
Colorcon Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9509347.2A external-priority patent/GB9509347D0/en
Priority claimed from GBGB9520302.2A external-priority patent/GB9520302D0/en
Application filed by Phoqus Ltd, Colorcon Ltd filed Critical Phoqus Ltd
Priority to GB9723709A priority Critical patent/GB2316342B/en
Priority claimed from PCT/GB1996/001102 external-priority patent/WO1996035516A1/en
Publication of GB9723709D0 publication Critical patent/GB9723709D0/en
Publication of GB2316342A publication Critical patent/GB2316342A/en
Application granted granted Critical
Publication of GB2316342B publication Critical patent/GB2316342B/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/005—Coating of tablets or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
    • A61K9/2846—Poly(meth)acrylates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/2853—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers, poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2893—Tablet coating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/081—Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/087—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
GB9723709A 1995-05-09 1996-05-08 Electrostatic coating Revoked GB2316342B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9723709A GB2316342B (en) 1995-05-09 1996-05-08 Electrostatic coating

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9509347.2A GB9509347D0 (en) 1995-05-09 1995-05-09 Electrostatic coating
GBGB9520302.2A GB9520302D0 (en) 1995-10-05 1995-10-05 Improvements in or relating to electrostatic coating of substrates
GB9723709A GB2316342B (en) 1995-05-09 1996-05-08 Electrostatic coating
PCT/GB1996/001102 WO1996035516A1 (en) 1995-05-09 1996-05-08 Electrostatic coating

Publications (3)

Publication Number Publication Date
GB9723709D0 GB9723709D0 (en) 1998-01-07
GB2316342A GB2316342A (en) 1998-02-25
GB2316342B true GB2316342B (en) 2000-01-12

Family

ID=27267710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9723709A Revoked GB2316342B (en) 1995-05-09 1996-05-08 Electrostatic coating

Country Status (1)

Country Link
GB (1) GB2316342B (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7077860B2 (en) 1997-04-24 2006-07-18 Advanced Cardiovascular Systems, Inc. Method of reducing or eliminating thrombus formation
US7198675B2 (en) 2003-09-30 2007-04-03 Advanced Cardiovascular Systems Stent mandrel fixture and method for selectively coating surfaces of a stent
US7258891B2 (en) 2001-06-28 2007-08-21 Advanced Cardiovascular Systems, Inc. Stent mounting assembly and a method of using the same to coat a stent
US7297159B2 (en) 2000-10-26 2007-11-20 Advanced Cardiovascular Systems, Inc. Selective coating of medical devices
US7390524B1 (en) 2004-05-20 2008-06-24 Advanced Cardiovascular Systems, Inc. Method for electrostatic spraying of an abluminal stent surface
US7553377B1 (en) 2004-04-27 2009-06-30 Advanced Cardiovascular Systems, Inc. Apparatus and method for electrostatic coating of an abluminal stent surface
US7563324B1 (en) 2003-12-29 2009-07-21 Advanced Cardiovascular Systems Inc. System and method for coating an implantable medical device
US7632307B2 (en) 2004-12-16 2009-12-15 Advanced Cardiovascular Systems, Inc. Abluminal, multilayer coating constructs for drug-delivery stents
US7867547B2 (en) 2005-12-19 2011-01-11 Advanced Cardiovascular Systems, Inc. Selectively coating luminal surfaces of stents
US8003156B2 (en) 2006-05-04 2011-08-23 Advanced Cardiovascular Systems, Inc. Rotatable support elements for stents
US8017237B2 (en) 2006-06-23 2011-09-13 Abbott Cardiovascular Systems, Inc. Nanoshells on polymers
US8048441B2 (en) 2007-06-25 2011-11-01 Abbott Cardiovascular Systems, Inc. Nanobead releasing medical devices
US8048448B2 (en) 2006-06-15 2011-11-01 Abbott Cardiovascular Systems Inc. Nanoshells for drug delivery
US8603530B2 (en) 2006-06-14 2013-12-10 Abbott Cardiovascular Systems Inc. Nanoshell therapy

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788814A (en) * 1996-04-09 1998-08-04 David Sarnoff Research Center Chucks and methods for positioning multiple objects on a substrate
GB2345870B (en) * 1996-04-09 2000-10-18 Sarnoff Corp Particle deposition
US5858099A (en) * 1996-04-09 1999-01-12 Sarnoff Corporation Electrostatic chucks and a particle deposition apparatus therefor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247701A1 (en) * 1972-09-28 1974-04-11 Heinz Dr Haase METHOD AND DEVICE FOR APPLYING SOLID OR LIQUID PARTICLES TO SURFACES BY USING ELECTRIC FIELD FORCE
US3900000A (en) * 1973-11-28 1975-08-19 Thomas J Gallen Apparatus for spray coating articles
EP0307642A2 (en) * 1987-09-17 1989-03-22 BEHR INDUSTRIEANLAGEN GMBH & CO. Work piece support for electrostatic coating
WO1992014451A1 (en) * 1991-02-22 1992-09-03 Hoechst Uk Limited Improvements in or relating to electrostatic coating of substrates of medicinal products
EP0567201A2 (en) * 1986-04-30 1993-10-27 Aktiebolaget Hässle Vehicles for oral administration of a specific pharmaceutically active acid labile substance
EP0607009A1 (en) * 1993-01-12 1994-07-20 McNEIL-PPC, INC. Discharge and transfer system for apparatus for gelatin coating tablets

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247701A1 (en) * 1972-09-28 1974-04-11 Heinz Dr Haase METHOD AND DEVICE FOR APPLYING SOLID OR LIQUID PARTICLES TO SURFACES BY USING ELECTRIC FIELD FORCE
US3900000A (en) * 1973-11-28 1975-08-19 Thomas J Gallen Apparatus for spray coating articles
EP0567201A2 (en) * 1986-04-30 1993-10-27 Aktiebolaget Hässle Vehicles for oral administration of a specific pharmaceutically active acid labile substance
EP0307642A2 (en) * 1987-09-17 1989-03-22 BEHR INDUSTRIEANLAGEN GMBH & CO. Work piece support for electrostatic coating
WO1992014451A1 (en) * 1991-02-22 1992-09-03 Hoechst Uk Limited Improvements in or relating to electrostatic coating of substrates of medicinal products
EP0607009A1 (en) * 1993-01-12 1994-07-20 McNEIL-PPC, INC. Discharge and transfer system for apparatus for gelatin coating tablets

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7077860B2 (en) 1997-04-24 2006-07-18 Advanced Cardiovascular Systems, Inc. Method of reducing or eliminating thrombus formation
US7297159B2 (en) 2000-10-26 2007-11-20 Advanced Cardiovascular Systems, Inc. Selective coating of medical devices
US7258891B2 (en) 2001-06-28 2007-08-21 Advanced Cardiovascular Systems, Inc. Stent mounting assembly and a method of using the same to coat a stent
US7604700B2 (en) 2003-09-30 2009-10-20 Advanced Cardiovascular Systems, Inc. Stent mandrel fixture and method for selectively coating surfaces of a stent
US7198675B2 (en) 2003-09-30 2007-04-03 Advanced Cardiovascular Systems Stent mandrel fixture and method for selectively coating surfaces of a stent
US8197879B2 (en) 2003-09-30 2012-06-12 Advanced Cardiovascular Systems, Inc. Method for selectively coating surfaces of a stent
US7563324B1 (en) 2003-12-29 2009-07-21 Advanced Cardiovascular Systems Inc. System and method for coating an implantable medical device
US7553377B1 (en) 2004-04-27 2009-06-30 Advanced Cardiovascular Systems, Inc. Apparatus and method for electrostatic coating of an abluminal stent surface
US8097292B2 (en) 2004-04-27 2012-01-17 Advanced Cardiovascular Systems, Inc, Methods for electrostatic coating of an abluminal stent surface
US7390524B1 (en) 2004-05-20 2008-06-24 Advanced Cardiovascular Systems, Inc. Method for electrostatic spraying of an abluminal stent surface
US7632307B2 (en) 2004-12-16 2009-12-15 Advanced Cardiovascular Systems, Inc. Abluminal, multilayer coating constructs for drug-delivery stents
US7867547B2 (en) 2005-12-19 2011-01-11 Advanced Cardiovascular Systems, Inc. Selectively coating luminal surfaces of stents
US8003156B2 (en) 2006-05-04 2011-08-23 Advanced Cardiovascular Systems, Inc. Rotatable support elements for stents
US8741379B2 (en) 2006-05-04 2014-06-03 Advanced Cardiovascular Systems, Inc. Rotatable support elements for stents
US8637110B2 (en) 2006-05-04 2014-01-28 Advanced Cardiovascular Systems, Inc. Rotatable support elements for stents
US8465789B2 (en) 2006-05-04 2013-06-18 Advanced Cardiovascular Systems, Inc. Rotatable support elements for stents
US8596215B2 (en) 2006-05-04 2013-12-03 Advanced Cardiovascular Systems, Inc. Rotatable support elements for stents
US8808342B2 (en) 2006-06-14 2014-08-19 Abbott Cardiovascular Systems Inc. Nanoshell therapy
US8603530B2 (en) 2006-06-14 2013-12-10 Abbott Cardiovascular Systems Inc. Nanoshell therapy
US8048448B2 (en) 2006-06-15 2011-11-01 Abbott Cardiovascular Systems Inc. Nanoshells for drug delivery
US8592036B2 (en) 2006-06-23 2013-11-26 Abbott Cardiovascular Systems Inc. Nanoshells on polymers
US8293367B2 (en) 2006-06-23 2012-10-23 Advanced Cardiovascular Systems, Inc. Nanoshells on polymers
US8017237B2 (en) 2006-06-23 2011-09-13 Abbott Cardiovascular Systems, Inc. Nanoshells on polymers
US8048441B2 (en) 2007-06-25 2011-11-01 Abbott Cardiovascular Systems, Inc. Nanobead releasing medical devices

Also Published As

Publication number Publication date
GB9723709D0 (en) 1998-01-07
GB2316342A (en) 1998-02-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
773K Patent revoked under sect. 73(2)/1977

Free format text: PATENT REVOKED ON 20050412