|
CA963995A
(en)
*
|
1969-04-01 |
1975-03-04 |
Allied Chemical Corporation |
Process for the preparation of linear condensation polyesters
|
|
DE2145761C3
(de)
*
|
1971-09-14 |
1978-06-15 |
Davy International Ag, 6000 Frankfurt |
Verfahren zur Einführung pulverförmiger Terephthalsäure in ein Reaktionsgemisch aus teilweise mit Diolen veresterter Terephthalsäure
|
|
US4096102A
(en)
*
|
1975-01-27 |
1978-06-20 |
Owens-Corning Fiberglas Corporation |
Moldable compositions comprising thermosetting polyester resin and thermoplastic resin
|
|
US4054561A
(en)
*
|
1975-01-27 |
1977-10-18 |
Owens-Corning Fiberglas Corporation |
Thermoplastic additives for molding compounds
|
|
US4100354A
(en)
*
|
1976-08-05 |
1978-07-11 |
Owens-Corning Fiberglass Corporation |
Terephthalate ester polyols
|
|
US5277900A
(en)
*
|
1982-08-07 |
1994-01-11 |
Henkel Kommanditgesellschaft Auf Aktien |
Method for blood coagulation on hard tissues
|
|
US4442269A
(en)
*
|
1982-12-15 |
1984-04-10 |
E. I. Du Pont De Nemours & Company |
Staged copolymerization of polyesters
|
|
US5331082A
(en)
*
|
1993-06-16 |
1994-07-19 |
Amoco Corporation |
Process for manufacture of high molecular weight polyester resins from 2,6-naphthalene dicarboxylic acid
|
|
BR0116015B1
(pt)
*
|
2000-12-07 |
2011-12-13 |
|
processos para a produção de um éster e de um poliéster a partir de uma pluralidade de reagentes, e, aparelho para preparar pelo menos um monÈmero de éster, um oligÈmero de éster ou um poliéster.
|
|
US6906164B2
(en)
*
|
2000-12-07 |
2005-06-14 |
Eastman Chemical Company |
Polyester process using a pipe reactor
|
|
US7074879B2
(en)
*
|
2003-06-06 |
2006-07-11 |
Eastman Chemical Company |
Polyester process using a pipe reactor
|
|
US7135541B2
(en)
|
2003-06-06 |
2006-11-14 |
Eastman Chemical Company |
Polyester process using a pipe reactor
|
|
US7332548B2
(en)
*
|
2004-03-04 |
2008-02-19 |
Eastman Chemical Company |
Process for production of a polyester product from alkylene oxide and carboxylic acid
|
|
US7649109B2
(en)
*
|
2006-12-07 |
2010-01-19 |
Eastman Chemical Company |
Polyester production system employing recirculation of hot alcohol to esterification zone
|
|
US7943094B2
(en)
*
|
2006-12-07 |
2011-05-17 |
Grupo Petrotemex, S.A. De C.V. |
Polyester production system employing horizontally elongated esterification vessel
|
|
US20080139780A1
(en)
*
|
2006-12-07 |
2008-06-12 |
Debruin Bruce Roger |
Polyester production system employing short residence time esterification
|
|
US7863477B2
(en)
*
|
2007-03-08 |
2011-01-04 |
Eastman Chemical Company |
Polyester production system employing hot paste to esterification zone
|
|
US7872090B2
(en)
*
|
2007-07-12 |
2011-01-18 |
Eastman Chemical Company |
Reactor system with optimized heating and phase separation
|
|
US7829653B2
(en)
*
|
2007-07-12 |
2010-11-09 |
Eastman Chemical Company |
Horizontal trayed reactor
|
|
US7872089B2
(en)
|
2007-07-12 |
2011-01-18 |
Eastman Chemical Company |
Multi-level tubular reactor with internal tray
|
|
US7847053B2
(en)
*
|
2007-07-12 |
2010-12-07 |
Eastman Chemical Company |
Multi-level tubular reactor with oppositely extending segments
|
|
US7868130B2
(en)
*
|
2007-07-12 |
2011-01-11 |
Eastman Chemical Company |
Multi-level tubular reactor with vertically spaced segments
|
|
US7868129B2
(en)
*
|
2007-07-12 |
2011-01-11 |
Eastman Chemical Company |
Sloped tubular reactor with spaced sequential trays
|
|
US7842777B2
(en)
*
|
2007-07-12 |
2010-11-30 |
Eastman Chemical Company |
Sloped tubular reactor with divided flow
|
|
US7858730B2
(en)
*
|
2007-07-12 |
2010-12-28 |
Eastman Chemical Company |
Multi-level tubular reactor with dual headers
|
|
KR100939024B1
(ko)
*
|
2007-11-30 |
2010-01-27 |
주식회사 효성 |
2,6-나프탈렌디카르복실산을 이용한폴리에틸렌나프탈레이트의 제조 방법
|