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Cure accelerator for polysulfide polymer based sealants |
| T974003 |
Cure accelerator for polysulfide polymer based sealants
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| Patent Drawings: | |
| Inventor: |
Millen |
| Date Issued: |
September 5, 1978 |
| Application: |
05/890,432 |
| Filed: |
March 27, 1978 |
| Inventors: |
Millen; Edward G. (Princeton, NJ)
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| U.S. Class: |
528/374 |
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| Abstract: |
cure rate of liquid polysulfide polymer based sealants may be accelerated by incorporation of tetramethylene sulfone therein. This is particularly of importance in one part sealants cured by ZnO.sub.2. |
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