Phtalate-free polyvinyl chloride plastisol compositions
US10030119B2 · kind B2 · utility
3Cited by
2References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2014 |
| Grant date | Jul 24, 2018 |
| Priority date | — |
| Expiry date | Dec 31, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/265
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention is related to improved phthalate-free polyvinyl chloride plastisol compositions for the production of decorative surface coverings, in particular floor and wall coverings with low emission of volatile organic compounds, to a method for the preparation of said phthalate-free PVC plastisols and to a process for the production of said surface coverings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.