| SpectraBase Spectrum ID |
8KSbB3xdwzI |
| Name |
Dimethylsiloxane-bisphenol a-carbonate block copolymer (65 wt-% silicone) |
| Source of Sample |
R. P. Kambour, General Electric Research And Development Center, Schenectady, New York |
| Chemical Description |
Alternating, random block polymer of the -ababa- type (polydisperse blocks) |
| Compound Type |
Pure |
| Copyright |
Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
| Formula |
C2H6OSi1-C16H14O3 |
| Literature Reference |
R. P. Kambour, Acs Polym. Prepr. 10/2 (1969) 995-92; Block Polymers, Plenum Press, New York 1970 |
| Sample Description |
White powder |
| Sample Preparation Comments |
Reaction of alpha-omega-dichloro(polydimethylsiloxane) with excess bisphenol A in pyridine-CH2Cl2, polycondensation with COCl2 and additional bisphenol A |
| Source of Spectrum |
Sadtler (sample and properties provided by Professor Doctor Dieter O. Hummel) |
| Technique |
Film (cast from chcl3) |
