| Title of Invention | A METHOD FOR SURFACE PROCESSING OF POLYSTYRENE PLASTICWARES |
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| Abstract | A method for surface processing of polystyrene plasticwares such 8sfor biomedical applications which comprises subjecting a cleaned plasticware to plasma glow in a plasma glow generator at a pressure of 10-10MINES TWO DEGEREE Mbar in the presence of an inert gas such as herein described and then subjecting to a further gas treatment with a gas such as herein described, drying the surface of the treated plasticware and finally subjecting the some to a high energy radiation of 0.5-10 Mrad dose. |
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| Patent Number | 182889 | ||||||||||||
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| Indian Patent Application Number | 530/MAS/1993 | ||||||||||||
| PG Journal Number | 30/2009 | ||||||||||||
| Publication Date | 24-Jul-2009 | ||||||||||||
| Grant Date | 04-Feb-2000 | ||||||||||||
| Date of Filing | 02-Aug-1993 | ||||||||||||
| Name of Patentee | M/S. SREE CHITRA TIRUNAL INSTITUTE FOR MEDICAL SCIENCES & TECHNOLOGY | ||||||||||||
| Applicant Address | BIOMEDICAL TECHNOLOGY WING, SATELMOND PALACE, TRIVENDRUM-695012 | ||||||||||||
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| PCT International Classification Number | C 08 J 3/00 | ||||||||||||
| PCT International Application Number | N/A | ||||||||||||
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