Title of Invention | A PROCESS FOR THE PURIFICATION OF AN OLIGOMER |
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Abstract | 1. A process comprising contacting a polyester oligomer comprising terephthalic acid with a supported catalyst in the presence of hydrogen at a temperature range of about 200 to about 290 oC |
Full Text | FORM 2 THE PATENTS ACT 1970 [39 OF 1970] & THE PATENTS RULES, 2003 COMPLETE SPECIFICATION [See Section 10; rule 13] "A PROCESS FOR THE PURIFICATION OF AN OLIGOMER" EASTMAN CHEMICAL COMPANY, a company organized under the laws of the State of Delaware, of 100 North Eastman Road, Kingsport, Tennessee 37660, United States of America The following specification particularly describes the invention and the manner in which it is to be performed: |
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217-mumnp-2003-assignment(10-2-2003).pdf
217-mumnp-2003-cancelled pages(1-1-2008).pdf
217-mumnp-2003-claims(granted)(01-01-2008).doc
217-mumnp-2003-claims(granted)-(1-1-2008).pdf
217-mumnp-2003-correspondence(21-2-2008).pdf
217-mumnp-2003-correspondence-ipo-(19-2-2007).pdf
217-mumnp-2003-form 18(4-8-2005).pdf
217-mumnp-2003-form 1a(1-1-2008).pdf
217-mumnp-2003-form 1a(10-2-2003).pdf
217-mumnp-2003-form 2(granted)(01-01-2008).doc
217-mumnp-2003-form 2(granted)-(1-1-2008).pdf
217-mumnp-2003-form 3(1-1-2008).pdf
217-mumnp-2003-form 3(10-2-2003).pdf
217-mumnp-2003-form 5(10-2-2003).pdf
217-mumnp-2003-petition under rule 137(1-1-2008).pdf
217-mumnp-2003-power of authority(1-1-2008).pdf
217-mumnp-2003-power of authority(10-2-2003).pdf
Patent Number | 213561 | ||||||||||||
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Indian Patent Application Number | 217/MUMNP/2003 | ||||||||||||
PG Journal Number | 13/2008 | ||||||||||||
Publication Date | 28-Mar-2008 | ||||||||||||
Grant Date | 08-Jan-2008 | ||||||||||||
Date of Filing | 10-Feb-2003 | ||||||||||||
Name of Patentee | EASTMAN CHEMICAL COMPANY | ||||||||||||
Applicant Address | 100 NORHT EASTMAN ROAD, KINGSPORT, TENNESSEE 37660, | ||||||||||||
Inventors:
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PCT International Classification Number | C08G63/00 | ||||||||||||
PCT International Application Number | PCT/US01/26487 | ||||||||||||
PCT International Filing date | 2001-08-24 | ||||||||||||
PCT Conventions:
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