Process and an apparatus for the curing of light-sensitive polymeric compositions
US5912470A · kind A · utility
79Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 1997 |
| Grant date | Jun 15, 1999 |
| Priority date | — |
| Expiry date | Sep 5, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C19/004
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In a process for the curing of light-sensitive polymeric compositions by irradiation with light of wavelength suited to the polymeric composition it is proposed that the irradiation be carried out with a light intensity increasing continuously or in stepped form. An apparatus for carrying out said process is further proposed in which the raising of the light intensity is controlled during an irradiation procedure by a control unit (13).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.