Process for producing a shaped product
US5866047A · kind A · utility
20Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 1997 |
| Grant date | Feb 2, 1999 |
| Priority date | — |
| Expiry date | Jun 20, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for producing a shaped product, which includes polymerizing a mixture comprising an iniferter and a radical polymerizable monomer to obtain a half polymer having a rate of polymerization of from 5 to 90 wt %, filling the half polymer in a predetermined cavity and then applying a polymerization energy again to the half polymer to complete polymerization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.