|
US3475373A
(en)
*
|
1965-08-11 |
1969-10-28 |
Eastman Kodak Co |
Stabilization of polycarbonates
|
|
CH444126A
(de)
*
|
1965-09-08 |
1967-09-30 |
Inventa Ag |
Vorrichtung zur kontinuierlichen Durchführung von chemischen Reaktionen in viskosen Flüssigkeiten
|
|
US3619145A
(en)
*
|
1969-11-28 |
1971-11-09 |
Mobil Oil Corp |
Apparatus for polymerizing liquids
|
|
US3888826A
(en)
*
|
1972-07-10 |
1975-06-10 |
Mitsubishi Gas Chemical Co |
Process for preparing aromatic polycarbonates
|
|
US4110843A
(en)
*
|
1973-02-23 |
1978-08-29 |
Welding Engineers, Inc. |
Pressure restricting means for a liquid outlet of an extruder
|
|
DE2928464A1
(de)
*
|
1979-07-13 |
1981-01-29 |
Bayer Ag |
Verwendung von speziellen rohbisphenolen zur herstellung von polycarbonaten
|
|
US4319017A
(en)
*
|
1980-03-10 |
1982-03-09 |
Hooker Chemicals & Plastics Corp. |
Semi or fully continuous process for polyester of bisphenol and dicarboxylic acid by transesterification polymerization and product thereof
|
|
US4350805A
(en)
*
|
1980-11-17 |
1982-09-21 |
Eastman Kodak Company |
Process for the preparation of poly(ester-carbonates)
|
|
DE3248659A1
(de)
*
|
1982-12-30 |
1984-07-05 |
Peroxid-Chemie GmbH, 8023 Höllriegelskreuth |
Entgasungseinrichtung an einem schnecken-extruder oder dergl.
|
|
DE3332065A1
(de)
*
|
1983-09-06 |
1985-03-21 |
Bayer Ag, 5090 Leverkusen |
Verfahren zur herstellung von stabilisierter plycarbonat-formkoerper nach dem entgasungsspritzguss- oder dem entgasungsextrusionsverfahren
|
|
US4980105A
(en)
*
|
1989-08-28 |
1990-12-25 |
General Electric Company |
Method for extruder devolatilization of spiro(bis)indane polycarbonates
|
|
US5955565A
(en)
*
|
1996-12-28 |
1999-09-21 |
Eastman Chemical Company |
Polyesters from terephthalic acid, 2,2,4,4-tetramethyl-1,3-cyclobutanediol and ethylene glycol
|
|
US6037436A
(en)
*
|
1996-12-28 |
2000-03-14 |
Eastman Chemical Company |
Process for preparing poly (2,2,4,4-tetramethyl-1,3-cyclobutylene carbonate)
|
|
EP0850914A1
(en)
*
|
1996-12-28 |
1998-07-01 |
Eastman Chemical Company |
Carbonic acid 3-methoxycarbonyl-oxl-2,2,4,4-tetramethyl-cyclo-butyl ester methyl ester and method making therefor
|
|
EP0850970A3
(en)
*
|
1996-12-28 |
1999-02-24 |
Eastman Chemical Company |
Process for preparing the polycarbonate of 2,2,4,4-tetramethyl-1,3-cyclobutanediol
|
|
EP0850971A3
(en)
*
|
1996-12-28 |
1999-02-24 |
Eastman Chemical Company |
Process for deactivating polycarbonate catalyst residues
|
|
US6180748B1
(en)
|
1996-12-30 |
2001-01-30 |
Eastman Chemical Company |
Process for deactivating alkali metal catalyst residues in poly(2,2,4,4-tetramethyl-1,3-cyclobutylene carbonate residues
|
|
US5989663A
(en)
*
|
1996-12-30 |
1999-11-23 |
Eastman Chemical Company |
Blow-molding polyesters from terephthalic acid, 2, 2, 4, 4-tetramethyl-1,3-cyclobutanediol, and ethylene glycol
|
|
US6350848B1
(en)
|
1997-11-28 |
2002-02-26 |
Hitachi, Ltd. |
Process and apparatus for producing polycarbonate
|
|
JPH11158262A
(ja)
|
1997-11-28 |
1999-06-15 |
Hitachi Ltd |
ポリカーボネートの製造方法
|
|
US6399739B1
(en)
|
2001-08-22 |
2002-06-04 |
General Electric Company |
Preparation of polycarbonate having a predetermined molecular weight and level of endcapping
|
|
US7018574B2
(en)
*
|
2003-02-20 |
2006-03-28 |
Idemitsu Kosan Co., Ltd. |
Process for removing volatile components in polyarylene sulfide
|
|
DE102007051923B4
(de)
*
|
2007-10-29 |
2011-03-10 |
Troester Gmbh & Co. Kg |
Vorrichtung und Verfahren zur Verarbeitung polymerer Werkstoffe
|
