Inventor
WATKINS JOSEPH J
US27 patents
Patents
27 patentsUS4554343ANov 19, 1985
Process for the production of high molecular weight polyester
EASTMAN KODAK CO72 citations96
US4786713ANov 22, 1988
Copoly(arylene sulfidex-disulfide)
EASTMAN KODAK CO118 citations95
US4952671AAug 28, 1990
Terminated copoly(arylene sulfide)
EASTMAN KODAK CO30 citations92
US4945155AJul 31, 1990
Preparation of low color copoly(arylene sulfide) by heating copoly(arylene sulfide)
EASTMAN KODAK CO33 citations92
US4855393AAug 8, 1989
Process for the preparation of copoly(arylene sulfide)
EASTMAN KODAK CO27 citations92
US4792600ADec 20, 1988
Process for the preparation of copoly(arylene sulfide) with aromatic nitro compound catalyst
EASTMAN KODAK CO42 citations92
US4578453AMar 25, 1986
High molecular weight polyesters
EASTMAN KODAK CO39 citations92
US4600768AJul 15, 1986
Aromatic polyesters derived from 2,3-butanediol
EASTMAN KODAK CO21 citations82
US4554344ANov 19, 1985
Process for preparation of polyesters with improved molecular weight from glycols containing a vicinal secondary hydroxyl group
EASTMAN KODAK CO24 citations82
US4539390ASep 3, 1985
High molecular weight unsaturated polyesters of cyclohexanedimethanols
EASTMAN KODAK CO23 citations82
US5155176AOct 13, 1992
Blends of copoly(arylene sulfide) and polyamide
EASTMAN KODAK CO10 citations74
US4977224ADec 11, 1990
Process for the preparation of copoly(arylene sulfide) having a decreased amount of disulfide radicals
EASTMAN KODAK CO12 citations74
US4859762AAug 22, 1989
Process for the preparation of copoly(arylene sulfide)
EASTMAN KODAK CO7 citations74
US4857629AAug 15, 1989
Process for the preparation of copoly(arylene sulfide)
EASTMAN KODAK CO8 citations74
US4826956AMay 2, 1989
Process for the preparation of copoly(arylene sulfide) using an oxygen-containing gas
EASTMAN KODAK CO13 citations74
US5180775AJan 19, 1993
Blends of copoly(arylene sulfide) and ethylene-propylene rubber
EASTMAN KODAK CO10 citations73
US4897454AJan 30, 1990
Blends of poly(arylene sulfide) and copoly(arylene sulfide) modified with diphenyl ether
EASTMAN KODAK CO7 citations73
US4877851AOct 31, 1989
Blends of copoly(arylene sulfide) and poly(arylene sulfide)
EASTMAN KODAK CO7 citations73
US5155183AOct 13, 1992
Process for the preparation of copoly(arylene sulfide) having an enhanced rate of crystallization
EASTMAN KODAK CO10 citations71
US5276111AJan 4, 1994
Blends of copoly(arylene sulfide) and poly(aryl sulfone)
EASTMAN KODAK CO2 citations63
US5182345AJan 26, 1993
Blends of copoly(arylene sulfide) and polcarbonate
EASTMAN KODAK CO6 citations63
US5064937ANov 12, 1991
Copoly(phenylene sulfide)
EASTMAN KODAK CO3 citations63
US4977236ADec 11, 1990
Terminated copoly(arylene sulfide) of low molecular weight
EASTMAN KODAK CO4 citations63
US5021546AJun 4, 1991
Copoly(phenylene sulfide)
EASTMAN KODAK CO0 citations52
US4939236AJul 3, 1990
Process for preparation of copoly(arylene sulfide)
EASTMAN KODAK CO1 citations52
US4877862AOct 31, 1989
Solid state polymerization process for increasing the molecular weight of colpoly(arylene sulfide)
EASTMAN KODAK CO1 citations52
US5026824AJun 25, 1991
Copoly(phenylene sulfide)
EASTMAN KODAK CO1 citations51