| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | Shell Oil |
| PATENT CLAIMS |
- Liquid amine terminated polyamide prepd by reaction of C18-C50 dicarboxylic acid & aminoalkylpiperazine - Water Wherein polyamide is mixed with water to provide oil-in-water emulsion |
| PATENT PHOTOCOPY | Available on request |
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