Epoxy resin composition and construction material containing the same for use in new construction or for repairs
US4626562A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Jun 7, 1985 |
| Grant date | Dec 2, 1986 |
| Priority date | — |
| Expiry date | Jun 7, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2111/72
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An epoxy resin composition is provided consisting essentially of PA0 (a) an epoxy compound having at least two epoxy groups in each of its molecules, PA0 (b) an ester of a mercaptoalkylcarboxylic acid having on an average more than two thiol groups in each of its molecules and in which the number of carbon atoms of the alkylene groups between the ester groups and the thiol groups is in excess of one on an average, and PA0 (c) a tertiary amine-type curing accelerator. This resin composition is used for new construction or repairs either as such or in the form of a construction material obtained by mixing this composition with aggregates and optionally with additives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.