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HUP9902508A1 - Method and apparatus for coating of electrically poorly conducting basic material - Google Patents

Method and apparatus for coating of electrically poorly conducting basic material

Info

Publication number
HUP9902508A1
HUP9902508A1 HU9902508A HUP9902508A HUP9902508A1 HU P9902508 A1 HUP9902508 A1 HU P9902508A1 HU 9902508 A HU9902508 A HU 9902508A HU P9902508 A HUP9902508 A HU P9902508A HU P9902508 A1 HUP9902508 A1 HU P9902508A1
Authority
HU
Hungary
Prior art keywords
coating
substrate
coating material
basic material
coatings
Prior art date
Application number
HU9902508A
Other languages
Hungarian (hu)
Inventor
John Edward Hogan
Trevor Page
Linda Reeves
John Nicholas Staniforth
Original Assignee
Colorcon Limited
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
Application filed by Colorcon Limited filed Critical Colorcon Limited
Priority to HU9902508A priority Critical patent/HUP9902508A3/en
Priority claimed from PCT/GB1996/001102 external-priority patent/WO1996035516A1/en
Publication of HUP9902508A1 publication Critical patent/HUP9902508A1/en
Publication of HUP9902508A3 publication Critical patent/HUP9902508A3/en

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  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Medicinal Preparation (AREA)

Abstract

A pharmaceutical substrate is electrostatically coated by bringing it to a coating station (B), adjacent to a source of particulate coating material, where it is held and electrically isolated from its surroundings. The substrate and coating material are held at sufficiently different potentials to coat the exposed surface of the substrate with particles of the coating material. Also claimed is a solid pharmaceutical dosage having one coated and one uncoated face, two different coatings, coatings of different colours or coatings containing different polymers.
HU9902508A 1996-05-08 1996-05-08 Method and apparatus for coating of electrically poorly conducting basic material HUP9902508A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU9902508A HUP9902508A3 (en) 1996-05-08 1996-05-08 Method and apparatus for coating of electrically poorly conducting basic material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU9902508A HUP9902508A3 (en) 1996-05-08 1996-05-08 Method and apparatus for coating of electrically poorly conducting basic material
PCT/GB1996/001102 WO1996035516A1 (en) 1995-05-09 1996-05-08 Electrostatic coating

Publications (2)

Publication Number Publication Date
HUP9902508A1 true HUP9902508A1 (en) 1999-12-28
HUP9902508A3 HUP9902508A3 (en) 2000-03-28

Family

ID=89998847

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9902508A HUP9902508A3 (en) 1996-05-08 1996-05-08 Method and apparatus for coating of electrically poorly conducting basic material

Country Status (1)

Country Link
HU (1) HUP9902508A3 (en)

Also Published As

Publication number Publication date
HUP9902508A3 (en) 2000-03-28

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