Durable and hydrophobic polymeric binder and adhesive
US10442963B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2016 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Dec 21, 2036 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06N2203/047
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A hydrophobic binder/adhesive, for treating a substrate, may include about 60% to 98.9% by weight bulk polymer selected from one or more monomers associated with styrene, vinyl acetate, acrylic acid ester, methacrylic acid esters, ethylene, or butadiene; about 0.1% to about 10.0%, by weight of one or more hydrophobic monomers selected from stearyl methacrylate or laurel acrylate; and about 1% to about 30%, by weight of one or more protective colloids associated with a hard resin polymer. The hydrophobic binder/adhesive may increase resistance to wetting of the substrate when expose to moisture, and increases durability of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.