| Title of Invention | A PROCESS FOR PREPARING AN ORAL COMPOSITION WITH AN IMPROVED ANTI-TARTAR ACTIVITY. |
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| Abstract | A method and composition for controller tartar formation in the mouth is reported based upon low molecular weight polymers0 These polymers are formed from a mixture of mono- and di- carboxylic vinyl monomers Reacted with hypophosphite groups. Particularly, effective are phosphorus containing acrylate/maleate polymers of weight averaged molecular weight rknging from about 4O0 to 5000. |
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75-BOM-1991-CANCELLED PAGES.pdf
75-BOM-1991-CORRESPONDENCE(IPO).pdf
75-BOM-1991-CORRESPONDENCE(RECEIVED).pdf
75-BOM-1991-FORM 2(GRANTED).pdf
75-BOM-1991-SPECIFICATION(AMENDED).pdf
| Patent Number | 173874 | ||||||||||||
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| Indian Patent Application Number | 75/BOM/1991 | ||||||||||||
| PG Journal Number | 40/2012 | ||||||||||||
| Publication Date | 05-Oct-2012 | ||||||||||||
| Grant Date | 21-Apr-1995 | ||||||||||||
| Date of Filing | 18-Mar-1991 | ||||||||||||
| Name of Patentee | HINDUSTAN LEVER LIMITED, | ||||||||||||
| Applicant Address | HINDUSTAN LEVER HOUSE, 165/166 BACKBAY RECLAMATION, MUMBAI. | ||||||||||||
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| PCT International Classification Number | A61K6/00 | ||||||||||||
| PCT International Application Number | N/A | ||||||||||||
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