Glycol ether aryl ester plasticizer
US12365785B2 · kind B2 · utility
0Cited by
7References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 12, 2020 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Jan 18, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed is the use of glycol ether aryl ester plasticizers as viscosity reducing agents in plastisols comprising di(2-ethylhexyl) terephthalate, 1,2-cyclohexane dicarboxylic acid diisononyl ester, or diisononyl phthalate as the primary plasticizer. The glycol ether aryl ester plasticizers improve viscosity and viscosity stability while maintaining or improving plastisol properties such as Shore A Hardness and fusion time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.