Process for the manufacture of temperature-sensitive polymers
US7091309B2 · kind B2 · utility
1Cited by
2References
24Claims
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Key dates
| Filing date | Feb 3, 2004 |
| Grant date | Aug 15, 2006 |
| Priority date | — |
| Expiry date | May 17, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G63/183
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Process for manufacturing temperature-sensitive polymers utilizing a heat transfer fluid comprising a hydrocarbon fluid selected from aliphatic hydrocarbons, alicyclic hydrocarbons, aliphatic- or alicyclic-substituted aromatic hydrocarbons, or mixtures thereof, the hydrocarbon fluid having a boiling point from 220° C. to 250° C. and a melting point less than 40° C., and temperature-sensitive polymer articles produced therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.