Photosetting resin for making strong, tough resin articles
US5308886A · kind A · utility
21Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 1992 |
| Grant date | May 3, 1994 |
| Priority date | — |
| Expiry date | Jan 28, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/887
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A photosetting resin comprising a liquid monomer composition and a photopolymerization initiator, the monomer composition containing a compound represented by the following formula (1) and a compound represented by the following formula (2) in a weight ratio within the range from 97:3 to 50:50: ##STR1## (wherein R.sub.1 is H or CH.sub.3, and 0.ltoreq.m.sub.1 +m.sub.2 .ltoreq.4) ##STR2## (wherein R.sub.2 is H or CH.sub.3, and 5.ltoreq.n.sub.1 +n.sub.2 .ltoreq.12). This photosetting resin can provide a cured resin which is excellent in both strength and toughness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.