Process of making aqueous dispersions of polymers, emulsions of polymers, and use thereof
US9422671B2 · kind B2 · utility
0Cited by
14References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 2007 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Dec 16, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31895
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a process of making aqueous dispersions of copolymers, for example based on conjugated, aliphatic dienes and vinyl aromatic compounds. It relates also to the emulsions polymers obtained thereby, and to the use thereof as binders for the coating of paper. The invention also related to a coated paper having a coating comprising the emulsion copolymer. The process involves using at least two emulsifiers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.