Epoxy-fortified floor polishes
US9969904B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Mar 16, 2015 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Mar 16, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09G1/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous composition comprising: (a) an aromatic-acrylic polymer comprising from 3 to 11 wt % polymerized units of C3-C6 carboxylic acid monomers and from 0.2 to 3 wt % polymerized units of anti-agglomerating monomers; (b) a reactive polyfunctional thermosetting resin; (c) a polyvalent metal ion; and (d) a polyfunctional curing agent, wherein the curing agent is stored separately from the thermosetting resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.