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Method For Isolation And Purification Of Essential Organic Components From Dihydromyrcenol Effluent
Abstract: A commercially viable process is developed for purification of low concentration organics from aqueous effluent generated during work up of dihydromyrcenol (2, 6-dimethyl-7-octen-2-ol) a fragrance chemical widely used in consumer products to impart fresh lime odor. In the present invention the effluent containing 7-methyl-3-methylene-l, 6-octadiene (dihydromyrcene,), 2, 6-dimethyl-7-octen-2-ol (dihydromyrcenol), and its isomers are passed through a chromatographic column packed with polymeric adsorbent such as polystyrene DVB, polyacrylate etc. The foresaid organic compounds bind on the adsorbent due to hydrophobic interaction with adsorbent material. Further the adsorbed organics are eluted with reverse phase solvents such as methanol, acetonitrile, acetone etc. The elution solvents is further separated from the foresaid compounds by distillation.
Notices, Deadlines & Correspondence
Patent Information
Applicants
PRIVI ORGANICS LIMITED
Inventors
1. RAO VIJAY KUMAR DOPPALAPUDI
2. KUNTE; VISHWAS VIJAY
3. PETKAR; MANISH VARDHARAJ
4. LALI; ARVIND MALLINATH
Specification
FORM 2
THE PATENTS ACT, 1970 (39 of 1970)
COMPLETE SPECIFICATION
(See section 10 and rule 13)
1. TITLE OF THE INVENTION
"METHOD FOR ISOLATION AND PURIFICATION OF ESSENTIAL ORGANIC COMPONENTS FROM DIHYDROMYRCENOL EFFLUENT"
2. APPLICANT
1. NAME : PRIVI ORGANICS LIMITED
2. NATIONALITY: INDIAN COMPANY
3. ADDRESS : PRIVI HOUSE, A-71, TTC,
THANE BELAPUR ROAD, NEAR KOPER KHAIRANE RLY. STATION, NAVI MUMBAI-400709 MAHARASHTRA, INDIA
The following specification particularly describes the invention and the manner in which is
to be performed.
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 2819-MUM-2009- AFR.pdf | 2022-11-24 |
| 1 | 2819-MUM-2009-ABSTRACT(21-05-2010).pdf | 2010-05-21 |
| 2 | 2819-MUM-2009-AbandonedLetter.pdf | 2018-08-10 |
| 2 | ABSTRACT1.jpg | 2018-08-10 |
| 3 | 2819-MUM-2009-FORM 5(21-5-2010).pdf | 2018-08-10 |
| 3 | 2819-mum-2009-abstract.pdf | 2018-08-10 |
| 4 | 2819-mum-2009-form 3.pdf | 2018-08-10 |
| 4 | 2819-MUM-2009-CLAIMS(21-5-2010).pdf | 2018-08-10 |
| 5 | 2819-mum-2009-form 2.pdf | 2018-08-10 |
| 5 | 2819-MUM-2009-CORRESPONDENCE(21-5-2010).pdf | 2018-08-10 |
| 6 | 2819-mum-2009-form 2(title page).pdf | 2018-08-10 |
| 6 | 2819-MUM-2009-CORRESPONDENCE(6-3-2013).pdf | 2018-08-10 |
| 7 | 2819-MUM-2009-FORM 2(TITLE PAGE)-(21-5-2010).pdf | 2018-08-10 |
| 7 | 2819-mum-2009-correspondence.pdf | 2018-08-10 |
| 8 | 2819-mum-2009-form 2(21-5-2010).pdf | 2018-08-10 |
| 8 | 2819-MUM-2009-DESCRIPTION(COMPLETE)-(21-5-2010).pdf | 2018-08-10 |
| 9 | 2819-mum-2009-description(provisional).pdf | 2018-08-10 |
| 9 | 2819-MUM-2009-FORM 18(6-3-2013).pdf | 2018-08-10 |
| 10 | 2819-MUM-2009-DRAWING(21-5-2010).pdf | 2018-08-10 |
| 10 | 2819-mum-2009-form 1.pdf | 2018-08-10 |
| 11 | 2819-MUM-2009-FER.pdf | 2018-08-10 |
| 12 | 2819-MUM-2009-DRAWING(21-5-2010).pdf | 2018-08-10 |
| 12 | 2819-mum-2009-form 1.pdf | 2018-08-10 |
| 13 | 2819-mum-2009-description(provisional).pdf | 2018-08-10 |
| 13 | 2819-MUM-2009-FORM 18(6-3-2013).pdf | 2018-08-10 |
| 14 | 2819-MUM-2009-DESCRIPTION(COMPLETE)-(21-5-2010).pdf | 2018-08-10 |
| 14 | 2819-mum-2009-form 2(21-5-2010).pdf | 2018-08-10 |
| 15 | 2819-mum-2009-correspondence.pdf | 2018-08-10 |
| 15 | 2819-MUM-2009-FORM 2(TITLE PAGE)-(21-5-2010).pdf | 2018-08-10 |
| 16 | 2819-MUM-2009-CORRESPONDENCE(6-3-2013).pdf | 2018-08-10 |
| 16 | 2819-mum-2009-form 2(title page).pdf | 2018-08-10 |
| 17 | 2819-MUM-2009-CORRESPONDENCE(21-5-2010).pdf | 2018-08-10 |
| 17 | 2819-mum-2009-form 2.pdf | 2018-08-10 |
| 18 | 2819-MUM-2009-CLAIMS(21-5-2010).pdf | 2018-08-10 |
| 18 | 2819-mum-2009-form 3.pdf | 2018-08-10 |
| 19 | 2819-MUM-2009-FORM 5(21-5-2010).pdf | 2018-08-10 |
| 19 | 2819-mum-2009-abstract.pdf | 2018-08-10 |
| 20 | ABSTRACT1.jpg | 2018-08-10 |
| 20 | 2819-MUM-2009-AbandonedLetter.pdf | 2018-08-10 |
| 21 | 2819-MUM-2009-ABSTRACT(21-05-2010).pdf | 2010-05-21 |
| 21 | 2819-MUM-2009- AFR.pdf | 2022-11-24 |
Search Strategy
| 1 | searchstrategy2819_20-06-2017.pdf |