Description
Improved carbonate method for producing poly(biphenyl ether sulfones) having a low color, the improvement being the use of small particle size anhydrous potassium carbonate. The resulting poly(biphenyl ether sulfones) are significantly improved in color.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Official Data Source | HTML | Access the complete Patent AT-E400603-T1: [Translated] POLYBIPHENYLENE ETHER SULFONES WITH REDUCED DISCOLORATION AND METHOD FOR THE PRODUCTION THEREOF on the official website. | Open resource |