ATE327274T1 - Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von niedrigmolekularen polycarbonaten - Google Patents

Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von niedrigmolekularen polycarbonaten

Info

Publication number: ATE327274T1
Authority: AT; Austria
Prior art keywords: quencher; carrier; deactivation; production; low molecular
Prior art date: 1999-02-22

Application number

AT00904444T

Other languages

English (en)

Inventor

Takayoshi Anamizu

Akio Kanezawa

Raphael Mestanza

Tomoaki Shiomda

Yushudainishi

Original Assignee

Gen Electric

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1999-02-22

Filing date

2000-01-20

Publication date

2006-06-15

2000-01-20 Application filed by Gen Electric filed Critical Gen Electric

2006-06-15 Application granted granted Critical

2006-06-15 Publication of ATE327274T1 publication Critical patent/ATE327274T1/de

Links

239000003054 catalyst Substances 0.000 title abstract 2
230000009849 deactivation Effects 0.000 title 1
229920000515 polycarbonate Polymers 0.000 title 1
239000004417 polycarbonate Substances 0.000 title 1
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
238000009835 boiling Methods 0.000 abstract 2
ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 abstract 1
239000000155 melt Substances 0.000 abstract 1
238000006068 polycondensation reaction Methods 0.000 abstract 1
238000010791 quenching Methods 0.000 abstract 1
230000000171 quenching effect Effects 0.000 abstract 1
150000003459 sulfonic acid esters Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/40—Post-polymerisation treatment
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/40—Post-polymerisation treatment
- C08G64/406—Purifying; Drying

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyesters Or Polycarbonates (AREA)
Polyethers (AREA)

AT00904444T 1999-02-22 2000-01-20 Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von niedrigmolekularen polycarbonaten ATE327274T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US09/255,147 US6177536B1 (en)	1999-02-22	1999-02-22	Method for quenching of catalyst in the production of low molecular weight polycarbonates

Publications (1)

Publication Number	Publication Date
ATE327274T1 true ATE327274T1 (de)	2006-06-15

Family

ID=22967043

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT00904444T ATE327274T1 (de)	1999-02-22	2000-01-20	Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von niedrigmolekularen polycarbonaten

Country Status (9)

Country	Link
US (1)	US6177536B1 (de)
EP (1)	EP1165655B1 (de)
JP (1)	JP3378859B2 (de)
KR (1)	KR100586738B1 (de)
CN (1)	CN1167727C (de)
AT (1)	ATE327274T1 (de)
DE (1)	DE60028191T2 (de)
TW (1)	TWI269803B (de)
WO (1)	WO2000050489A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6870025B2 (en) *	2001-07-24	2005-03-22	General Electric Company	Method of polycarbonate preparation
US6555646B2 (en)	2001-08-30	2003-04-29	General Electric Company	Process for preparing polycarbonate
US6495654B1 (en) *	2001-08-30	2002-12-17	General Elecrric Company	Process for preparing polycarbonate
US6504000B1 (en) *	2001-08-30	2003-01-07	General Electric Company	Process for preparing polycarbonate
US7112645B2 (en) *	2004-03-19	2006-09-26	General Electric Company	Polycarbonate composition and method of making thereof
US7041775B2 (en) *	2004-04-20	2006-05-09	General Electric Company	Method for preparing a polycarbonate oligomer mixture at low temperature for manufacturing polycarbonate
EP1612231B1 (de) *	2004-07-01	2010-03-24	Bayer MaterialScience AG	Inhibierung von katalytisch aktiven Verunreinigungen in Polycarbonat nach dem Schmelzeumesterungsverfahren
US7312352B2 (en) *	2004-08-02	2007-12-25	Paul William Buckley	Method of preparing ester-substituted diaryl carbonates
US7105626B2 (en) *	2004-09-10	2006-09-12	General Electric Company	Method for incorporating alkyl ester endgroups to improve the release properties of melt polycarbonate
US7132498B2 (en) *	2004-09-27	2006-11-07	General Electric Company	Process to make polycarbonate from bismethylsalicylcarbonate (BMSC)
US7230066B2 (en) *	2004-12-16	2007-06-12	General Electric Company	Polycarbonate—ultem block copolymers
US7309755B2 (en) *	2005-08-24	2007-12-18	General Electric Company	Method of producing polycarbonate articles by rotation molding and rotation molded articles made by the method
US7365149B2 (en) *	2005-12-12	2008-04-29	Hans-Peter Brack	Equipment cleaning in the manufacture of polycarbonates
US7485694B2 (en) *	2005-12-21	2009-02-03	Sabic Innovative Plastics Ip B.V.	Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
US7485695B2 (en) *	2005-12-21	2009-02-03	Sabic Innovative Plastics Ip B.V	Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
US20070208159A1 (en) *	2006-03-02	2007-09-06	General Electric Company	Poly(arylene ether) block copolymer compositions, methods, and articles
US7498399B2 (en) *	2006-05-31	2009-03-03	Sabic Innovative Plastics Ip B.V.	Method of preparing ester-substituted diaryl carbonates
US7495064B2 (en) *	2006-06-26	2009-02-24	Sabic Innovative Plastics Ip Bv	Manufacture of polycarbonates
US7482423B2 (en) *	2006-06-30	2009-01-27	Sabic Innovative Plastics Ip B.V.	Polycarbonates and method of preparing same
US7645851B2 (en) *	2006-06-30	2010-01-12	Sabic Innovative Plastics Ip B.V.	Polycarbonate with reduced color
US7498400B2 (en) *	2006-06-30	2009-03-03	Sabic Innovative Plastics Ip B.V.	Method of preparing polycarbonate
US7541420B2 (en) *	2006-06-30	2009-06-02	Sabic Innovative Plastics Ip B.V.	Method for making molded polycarbonate articles with improved color
US7601794B2 (en) *	2007-09-28	2009-10-13	Sabic Innovative Plastics Ip B.V.	Monomer solution for producing polycarbonate
US7632913B2 (en) *	2007-09-28	2009-12-15	Sabic Innovative Plastics Ip B.V.	Method of producing polycarbonate in a flash devolatilization system
US7619053B2 (en) *	2007-09-28	2009-11-17	Sabic Innovative Plastics Ip B.V.	Monomer solution for producing polycarbonate
US7615605B2 (en) *	2008-03-26	2009-11-10	Sabic Innovative Plastics Ip B.V.	Monomer solution for producing polycarbonate
US7671165B2 (en) *	2008-05-16	2010-03-02	Sabic Innovative Plastics Ip B.V.	Method of forming polycarbonate
US7674872B2 (en) *	2008-06-17	2010-03-09	Sabic Innovative Plastics Ip B.V.	Method of producing high molecular weight polymer
US7547799B1 (en)	2008-06-20	2009-06-16	Sabic Innovative Plastics Ip B.V.	Method for producing phenolic compound
EP2865698A1 (de) *	2013-10-28	2015-04-29	SABIC Innovative Plastics IP B.V.	Abschreckung von Schmelzpolymerisationspolycarbonat
CN106103545A (zh)	2014-03-27	2016-11-09	沙特基础工业全球技术有限公司	熔融聚合聚碳酸酯淬灭

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0692529B2 (ja)	1989-12-28	1994-11-16	日本ジーイープラスチックス株式会社	芳香族系ポリカーボネートの製造方法
JPH05262043A (ja)	1992-03-17	1993-10-12	Nippon G Ii Plast Kk	光学用ポリカーボネート系樹脂組成物
JPH05262969A (ja)	1992-03-19	1993-10-12	Nippon G Ii Plast Kk	光学用ポリカーボネート系樹脂組成物
US5717057A (en) *	1994-12-28	1998-02-10	General Electric Company	Method of manufacturing polycarbonate
JP3503663B2 (ja) *	1995-03-22	2004-03-08	三菱瓦斯化学株式会社	ポリカーボネートの製造法
US5777064A (en) *	1995-03-22	1998-07-07	Mitsubishi Gas Chemical Company, Inc.	Production method of polycarbonate
JPH08259688A (ja) *	1995-03-22	1996-10-08	Mitsubishi Gas Chem Co Inc	ポリカーボネートの製造法

1999
- 1999-02-22 US US09/255,147 patent/US6177536B1/en not_active Expired - Lifetime
2000
- 2000-01-20 CN CNB008038449A patent/CN1167727C/zh not_active Expired - Fee Related
- 2000-01-20 AT AT00904444T patent/ATE327274T1/de not_active IP Right Cessation
- 2000-01-20 DE DE60028191T patent/DE60028191T2/de not_active Expired - Lifetime
- 2000-01-20 KR KR1020017010639A patent/KR100586738B1/ko not_active Expired - Fee Related
- 2000-01-20 EP EP00904444A patent/EP1165655B1/de not_active Expired - Lifetime
- 2000-01-20 WO PCT/US2000/001359 patent/WO2000050489A1/en not_active Ceased
- 2000-01-20 JP JP2000601064A patent/JP3378859B2/ja not_active Expired - Fee Related
- 2000-02-23 TW TW089103085A patent/TWI269803B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
CN1167727C (zh)	2004-09-22
JP2002537458A (ja)	2002-11-05
TWI269803B (en)	2007-01-01
US6177536B1 (en)	2001-01-23
DE60028191D1 (de)	2006-06-29
EP1165655A1 (de)	2002-01-02
KR100586738B1 (ko)	2006-06-08
JP3378859B2 (ja)	2003-02-17
KR20010102306A (ko)	2001-11-15
DE60028191T2 (de)	2007-03-15
CN1340070A (zh)	2002-03-13
EP1165655B1 (de)	2006-05-24
WO2000050489A1 (en)	2000-08-31

Similar Documents

Publication	Publication Date	Title
ATE327274T1 (de)	2006-06-15	Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von niedrigmolekularen polycarbonaten
Singh et al.	2000	Enzyme-mediated free radical polymerization of styrene
DE60143033D1 (de)	2010-10-21	Verfahren zur herstellung von polykarbonat mit hohem molekulargewicht
ATE326496T1 (de)	2006-06-15	Verfahren zur herstellung von verzweigten aromatischen polycarbonaten
ATE360041T1 (de)	2007-05-15	Verfahren und vorrichtung zur herstellung von hochmolekularem polycarbonat nach dem schmelzverfahren
PL310073A1 (en)	1995-11-27	Method of obtaining 2-cyanoacrylic esters and application of so obtained esters and application of so obtained esters as gluess
BR0213547A (pt)	2004-10-26	Processo de produção de tereftalato de politrimetileno
ATE540994T1 (de)	2012-01-15	Verfahren zur herstellung von polyethylenterephthalat
ATE460433T1 (de)	2010-03-15	Modifizierte chitosan-polymere und verfahren zur enzymatischen herstellung
DE60006061D1 (de)	2003-11-27	Modifizierte Teilchen, Katalysator für die Olefinpolymerisierung unter deren Verwendung und Verfahren zur Herstellung von Olefinpolymer
EP0601602A3 (de)	1994-07-06	Verfahren zur Produktion von (Co)Polycarbonat
SE9901517D0 (sv)	1999-04-27	Förfarande för tillverkning av en akrylatkomposition
CA2367370A1 (en)	2000-10-26	Process for the preparation of a diol
Moins et al.	2025	Synergistic Pathways in PLA Breakdown and PTMC Formation: A One‐Pot Eutectic‐Driven Recycling Mechanism
WO2007024425A3 (en)	2007-04-12	Method of producing polycarbonate articles by rotation molding and rotation molded articles made by the method
DE69418879D1 (de)	1999-07-08	Verfahren zur herstellung hydrolytisch stabiler polyethylen-2,6-naphthalendicarboxylat polymere
DE60210140D1 (de)	2006-05-11	Verfahren zur herstellung von polycarbonat
ES2159955T3 (es)	2001-10-16	Purificacion de una corriente de sub-producto en la preparacion de poli(tereftalato de trimetileno).
DE60000480D1 (de)	2002-10-24	Katalyse mit titanoxyden
ATE265487T1 (de)	2004-05-15	Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von polycarbonaten
KR100373711B1 (ko)	2003-02-25	지방족 폴리(알킬렌 카보네이트-락타이드) 공중합체 및그의 제조 방법
KR970069879A (ko)	1997-11-07	무수할로겐화마그네슘용액의 제조방법 및 올레핀중합용 고체티탄촉매성분의 제조방법
DE60216616D1 (de)	2007-01-18	Enzymatisches verfahren zur herstellung von organofluorverbindungen
RU2008139288A (ru)	2010-04-10	Способ модифицирования биоразлагаемых полимеров
JPH07304763A (ja)	1995-11-21	ラクチドの製造方法

Legal Events

Date	Code	Title	Description
2006-11-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties