| 5296542 |
Heat resistant polymers and blends of hydroquinone poly (isoterephthalates) containing residues of p-hydroxybenzoic acid |
Richard Layton, James W. Cleary, Paul J. Huspeni, Paul D. Frayer |
1994-03-22 |
$126,294,000 |
| 5216091 |
High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid |
Brian A. Stern, Richard Layton, Paul J. Huspeni, Paul D. Frayer, James W. Cleary |
1993-06-01 |
$66,825,000 |
| 5216092 |
Blends of liquid crystalline polymers of hydroquinone poly(isoterephthalates) p-hydroxybenzoic acid polymers and another LCP containing oxybisbenzene and naphthalene derivatives |
Paul J. Huspeni, Brian A. Stern, Paul D. Frayer, Richard Layton |
1993-06-01 |
$66,825,000 |
| 5204417 |
High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid |
Brian A. Stern, Richard Layton, Paul J. Huspeni, Paul D. Frayer, James W. Cleary |
1993-04-20 |
$43,562,000 |
| 5171796 |
Miscible blends of a poly(aryl ether ketone) and an imide containing polymer |
James E. Harris, Lloyd M. Robeson, Michael Duane Cliffton, Bernard H. Eckstein |
1992-12-15 |
$21,661,000 |
| 5159028 |
Process for the preparation of polycarbonate and/or polyarylate block copolymers with poly(aryl ethers) |
George T. Kwiatkowski, Robert A. Clendinning, Selvaraj Savariar, Mohammad Jamal El-Hibri, Charles N. Merriam +1 more |
1992-10-27 |
$17,424,000 |
| 5147967 |
High strength polymer of hydroquinone poly(iso-terephthalate) containing residues of p-hydroxybenzoic acid |
Brian A. Stern, Richard Layton, Paul J. Huspeni, Paul D. Frayer, James W. Cleary |
1992-09-15 |
$24,798,000 |
| 5137988 |
Amino-terminated poly(aryl ether ketones) |
Donald M. Papuga |
1992-08-11 |
$24,580,000 |
| 5120818 |
Chain-extended poly(aryl ether ketones) |
Lloyd M. Robeson, Paul A. Winslow, James E. Harris, Louis M. Maresca |
1992-06-09 |
$39,053,000 |
| 5089594 |
Wholly aromatic polyester of isophthalic acid, terephthalic acid, p-hydroxybenzoic acid, hydroquinone and an arylene diol |
Brian A. Stern, Richard Layton |
1992-02-18 |
$19,407,000 |
| 5084526 |
Miscible blends of an amide and/or imide containing polymer and a polyarylate |
James E. Harris, Lloyd M. Robeson |
1992-01-28 |
$15,560,000 |
| 5084530 |
Poly(aryl ether sulfone)-poly(aryl ether ketone) block copolymers |
James H. Botkin, Paul A. Winslow |
1992-01-28 |
$15,560,000 |
| 5079309 |
Miscible blends of a poly(aryl ether ketone) and an imide containing polymer |
James E. Harris, Lloyd M. Robeson, Michael Duane Cliffton, Bernard H. Eckstein |
1992-01-07 |
$17,229,000 |
| 5079289 |
High modulus, high strength melt-processible polyester of hydroquinone poly (iso-terephthalates) containing residues of a p-hydroxybenzoic acid |
Richard Layton, James W. Cleary, Paul J. Huspeni, Paul D. Frayer |
1992-01-07 |
$17,229,000 |
| 5077351 |
Process for the preparation of polycarbonate and/or polyarylate block copolymers with poly(aryl ethers) |
George T. Kwiatkowski, Robert A. Clendinning, Selvaraj Savariar, Mohammad Jamal El-Hibri, Charles N. Merriam +1 more |
1991-12-31 |
$63,138,000 |
| 5066767 |
Wholly aromatic polyesters comprising isophthalic acid, terephthalic acid, p-hydroxybenzoic acid, hydroquinone and an arylene diol |
Richard Layton |
1991-11-19 |
$30,261,000 |
| 5037936 |
Bis(acid chloride) terminated polyaryl ether ketone oligomer |
Robert A. Clendinning, James E. Harris, George T. Kwiatkowski, Lee P. McMaster, Paul A. Winslow |
1991-08-06 |
$36,420,000 |
| 5032667 |
Amide and/or imide containing polymers and monomers for the preparation thereof |
James E. Harris, Abe Berger, Vilas M. Chopdekar, James Spanswick |
1991-07-16 |
$154,766,000 |
| 5001200 |
Poly(phenylene oxide)-poly(aryl ether ketone) blends |
Robert A. Clendinning, James E. Harris, Lloyd M. Robeson |
1991-03-19 |
$23,013,000 |
| 4975470 |
Blends comprising poly(aryl ether ketone co-carbonates) |
Barry D. Dean, Donald M. Papuga |
1990-12-04 |
$25,954,000 |
| 4968758 |
Poly(aryl ether sulfone)-poly(aryl ether ketone) block copolymers block copolymers |
James H. Botkin, Paul A. Winslow |
1990-11-06 |
$35,372,000 |
| 4959424 |
Amino-terminated poly(aryl ether ketones) |
Donald M. Papuga |
1990-09-25 |
$36,260,000 |
| 4925916 |
Amide and/or imide containing polymers and monomers for the preparation thereof |
James E. Harris, Abe Berger, Vilas M. Chopdekar, James Spanswick |
1990-05-15 |
$59,782,000 |
| 4908425 |
Chain-extended poly(aryl ether ketones) |
Lloyd M. Robeson, Paul A. Winslow, James E. Harris, Louis M. Maresca |
1990-03-13 |
$24,157,000 |
| 4891167 |
Block polymers containing a poly(aryl ether ketone) and methods for their production |
Robert A. Clendinning, James E. Harris, Donald R. Kelsey, Lloyd M. Robeson, Paul A. Winslow +1 more |
1990-01-02 |
$16,824,000 |