Porous polymeric structures and a method of making such structures by means of heat-induced phase separation
US5444097A · kind A · utility
54Cited by
2References
50Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 7, 1992 |
| Grant date | Aug 22, 1995 |
| Priority date | — |
| Expiry date | Jul 7, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2201/0542
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Porous polymeric structures are provided along with a method to make such structures comprising heat-induced phase separation of a polymeric solution exhibiting a lower critical solution temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.