Process for preparing uniformly consistent radiation-curable compositions
US6350790B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 12, 2000 |
| Grant date | Feb 26, 2002 |
| Priority date | — |
| Expiry date | May 12, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D151/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The process of the present invention involves forming a series of radiation-curable compositions having uniformly consistent properties.The process involves forming a pre-composition, measuring an in-situ sample of said pre-composition to determine a property of the cured pre-composition and adding at least one adjusting agent to form a radiation-curable composition and repeating this process to form at least one further radiation-curable composition wherein said property value for each of said radiation-curable composition and said at least one further radiation-curable composition are each within a target value range for said property.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.