Orthopedic casting material having improved wet strength
US5885234A · kind A · utility
3Cited by
18References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 1998 |
| Grant date | Mar 23, 1999 |
| Priority date | — |
| Expiry date | May 27, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/40
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An orthopedic casting material is disclosed comprising a water-curable, isocyanate-functional prepolymer. The prepolymer comprises the reaction product of a polyisocyanate and a polyol having an HLB number per hydroxy group less than zero.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.