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Compositions of polyesters having fine particles of poly (1,4-cyclohexylene-dimethylene terephthalate) dispersed therein |
| T967007 |
Compositions of polyesters having fine particles of poly (1,4-cyclohexylene-dimethylene terephthalate) dispersed therein
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| Patent Drawings: | |
| Inventor: |
Fagerburg, et al. |
| Date Issued: |
February 7, 1978 |
| Application: |
05/731,877 |
| Filed: |
October 13, 1976 |
| Inventors: |
Davis; Burns (Kingsport, TN)
Fagerburg; David R. (Kingsport, TN)
Wooten; Willis C. (Kingsport, TN)
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| U.S. Class: |
525/444 |
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| Abstract: |
disclosed are compositions comprised of fine particles of unannealed poly(1,4-cyclohexylenedimethylene terephthalate) dispersed in a poly(tetramethylene terephthalate) type polyester, a poly(pentamethyleneterephthalate) type polyester, a poly(hexamethylene terephthalate) type polyester, a poly(1,4-cyclohexylenedimethylene terephthalate/isophthalate) type polyester, a poly(tetramethylene terephthalate) type polyester modified with poly(alkylene oxide)glycol, a poly(1,4-cyclohexylenedimethylene terephthalate) type polyester modified with poly(alkylene oxide) glycol or a polyester prepared from 1,4-cyclohexanedicarboxylic acid, dimer acid, and 1,4-cyclohexanedimethanol. |
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