Steam injection process for preparing polyester latex and apparatus thereof
US9261801B2 · kind B2 · utility
0Cited by
9References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 4, 2014 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Apr 8, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2367/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present embodiments disclose processes for preparing a polyester latex containing an amount of residual organic solvent which is less than 100 ppm by weight of the total weight of the polyester latex.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.