Titanium oxide complex and production method thereof, and medical material using the same
US7611782B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2003 |
| Grant date | Nov 3, 2009 |
| Priority date | — |
| Expiry date | Apr 2, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L31/128
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A reactive functional group is introduced into titanium oxide, and an active group which is capable of reacting with the reactive functional group is introduced into a polymer-based material, and the reactive functional group and the active group are reacted with each other, thereby producing a titanium oxide complex in which the polymer-based material and the titanium oxide chemically bond to each other. Further, a functional group of the polymer-based material and the titanium oxide are reacted with each other, thereby producing the titanium oxide complex without performing chemical pretreatment with respect to the titanium oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.