Ambient light curable ethylene propylene diene terpolymer rubber coating devoid of thermally activated accelerators
US8901194B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Feb 12, 2014 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Feb 12, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D109/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (VOC) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (EPDM) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.