Polyesters having predetermined monomeric sequence
US5256762A · kind A · utility
10Cited by
16References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1992 |
| Grant date | Oct 26, 1993 |
| Priority date | — |
| Expiry date | Jul 14, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L31/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Compositions comprising polyesters having predetermined monomeric sequence are produced by stepwise addition of monomeric hydroxyacids to a growing polymeric chain. Included herein are various polyesters having predetermined monomeric sequence, methods of their production use as well as articles formed from said compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.