| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Mixt comprising - H2N-CHMe-CH2-(OCH2CH2)x-O-CH2CHMe-NH2; x = 6-100 - Hydrophilic polyester copolymer with repeating segments of ethylene terephthalate units contg 10-50% of polyoxyethy lene terephthalate units, derived from polyoxyethylene gly col of av. MW 300-6,000, & molar ratio (Ethylene terephtha late)/(Oxyethylene terephthalate) = 2:1 - 6:1 |
| PATENT PHOTOCOPY | Available on request |
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