Polyolefin dispersion technology used for porous substrates
US8475878B2 · kind B2 · utility
2Cited by
54References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2008 |
| Grant date | Jul 2, 2013 |
| Priority date | — |
| Expiry date | Nov 9, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/20
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A method of forming an article that includes applying an aqueous dispersion to a porous substrate, wherein the aqueous dispersion includes a thermoplastic polymer, a dispersing agent, and water. The method includes removing at least a portion of the water, to result in an article formed that is breathable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.