ZA984987B - Process for producing polyesters and copolyesters - Google Patents
Process for producing polyesters and copolyestersInfo
- Publication number
- ZA984987B ZA984987B ZA984987A ZA984987A ZA984987B ZA 984987 B ZA984987 B ZA 984987B ZA 984987 A ZA984987 A ZA 984987A ZA 984987 A ZA984987 A ZA 984987A ZA 984987 B ZA984987 B ZA 984987B
- Authority
- ZA
- South Africa
- Prior art keywords
- copolyesters
- producing polyesters
- polyesters
- producing
- Prior art date
Links
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19724349 | 1997-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA984987B true ZA984987B (en) | 1999-01-12 |
Family
ID=7831987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA984987A ZA984987B (en) | 1997-06-10 | 1998-06-09 | Process for producing polyesters and copolyesters |
Country Status (16)
Country | Link |
---|---|
US (1) | US6316584B1 (xx) |
EP (1) | EP0990007B1 (xx) |
JP (1) | JP2002503274A (xx) |
KR (1) | KR20010013607A (xx) |
CN (1) | CN1114643C (xx) |
AR (1) | AR015874A1 (xx) |
AT (1) | ATE262553T1 (xx) |
AU (1) | AU8536498A (xx) |
BR (1) | BR9810009A (xx) |
CA (1) | CA2293676A1 (xx) |
CO (1) | CO5040143A1 (xx) |
DE (1) | DE59811059D1 (xx) |
TR (1) | TR199902814T2 (xx) |
TW (1) | TW494113B (xx) |
WO (1) | WO1998056848A1 (xx) |
ZA (1) | ZA984987B (xx) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9908799A (pt) * | 1998-04-17 | 2001-01-09 | Du Pont | Poli (etileno tereftalato) e polìmero de poli (alquileno arilato). |
EP1043362A4 (en) | 1998-10-26 | 2002-05-08 | Toray Industries | POLYESTER COMPOSITION, METHOD FOR THE PRODUCTION THEREOF AND POLYESTER FILM |
US6346070B1 (en) * | 1998-12-25 | 2002-02-12 | Mitsui Chemicals Inc | Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester |
GB9912210D0 (en) * | 1999-05-25 | 1999-07-28 | Acma Ltd | Esterification catalysts |
WO2001014448A1 (fr) * | 1999-08-24 | 2001-03-01 | Toyo Boseki Kabushiki Kaisha | Catalyseurs de polymerisation pour polyesters, polyesters produits avec ces catalyseurs et procede de fabrication desdits polyesters |
GB0002156D0 (en) * | 2000-02-01 | 2000-03-22 | Acma Ltd | Esterification catalyst compositions |
WO2002016466A1 (fr) * | 2000-08-18 | 2002-02-28 | Teijin Limited | Film de polyester servant de support a un vernis isolant sec |
AU769207B2 (en) * | 2000-08-22 | 2004-01-22 | Mitsui Chemicals, Inc. | Catalysts for polyester production, process for producing polyester, and polyester |
JP2002293906A (ja) * | 2001-03-28 | 2002-10-09 | Mitsubishi Chemicals Corp | ポリエステル樹脂の製造方法 |
EP1475402B1 (en) * | 2002-02-14 | 2009-06-24 | Mitsui Chemicals, Inc. | Polyester resin and catalyst for polyester production, process for producing polyester resin with the catalyst |
JP4693419B2 (ja) * | 2003-01-23 | 2011-06-01 | サウディ ベーシック インダストリーズ コーポレイション | エステル化反応とトランスエステル化反応に触媒作用を及ぼすための錯体触媒およびそれを用いたエステル化/トランスエステル化プロセス |
JP4529485B2 (ja) * | 2003-03-07 | 2010-08-25 | 三菱化学株式会社 | ポリエステル重合触媒、その製造方法、及びそれを用いたポリエステルの製造方法 |
KR100531041B1 (ko) * | 2003-05-27 | 2005-11-24 | 주식회사 효성 | 테레프탈산 공법으로 제조된 염색이 용이한 코폴리에스터중합물, 그 섬유 및 이의 제조 방법 |
EP1630188B1 (en) | 2003-06-03 | 2012-08-01 | Mitsubishi Chemical Corporation | Catalyst for polyester production, process for producing polyester with the same, and titanium-containing polyethylene terephthalate |
US7148288B2 (en) * | 2003-06-27 | 2006-12-12 | Basf Corporation | Process for formation of preformed stabilizer polyols |
US20050010017A1 (en) * | 2003-07-11 | 2005-01-13 | Blakely Dale Milton | Addition of UV inhibitors to pet process for maximum yield |
EP1679332A4 (en) * | 2003-09-16 | 2010-03-24 | Mitsubishi Chem Corp | PROCESS FOR PREPARING ALIPHATIC POLYESTER AND ALIPHATIC POLYESTER |
US20050187374A1 (en) * | 2004-02-20 | 2005-08-25 | Bin Chen | Polyester synthesis with enhanced titanium catalyst composition |
US7459113B2 (en) * | 2004-03-08 | 2008-12-02 | Eastman Chemical Company | Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient |
US20050277759A1 (en) * | 2004-05-27 | 2005-12-15 | Pearson Jason C | Process for adding furyl-2-methylidene UV light absorbers to poly(ethylene terephthalate) |
US7282555B2 (en) * | 2004-05-27 | 2007-10-16 | Eastman Chemical Company | Method for incorporating nitrogen containing methine light absorbers in pet and compositions thereof |
US20050277716A1 (en) * | 2004-05-27 | 2005-12-15 | Pearson Jason C | Furyl-2-methylidene UV absorbers and compositions incorporating the UV absorbers |
US7541407B2 (en) | 2004-05-27 | 2009-06-02 | Eastman Chemical Company | Process for adding methine UV light absorbers to PET prepared by direct esterification |
US20060047102A1 (en) * | 2004-09-02 | 2006-03-02 | Stephen Weinhold | Spheroidal polyester polymer particles |
US7935399B2 (en) * | 2004-09-02 | 2011-05-03 | Grupo Petrotemex, S.A. De C.V. | Low melting polyester polymers |
WO2006053070A1 (en) * | 2004-11-09 | 2006-05-18 | E.I. Dupont De Nemours And Company | Polymerization of macrocyclic polyester oligomers using metal amide and metal alkoxide catalysts |
US8557950B2 (en) | 2005-06-16 | 2013-10-15 | Grupo Petrotemex, S.A. De C.V. | High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates |
WO2007026650A1 (ja) * | 2005-08-29 | 2007-03-08 | Mitsubishi Chemical Corporation | ポリブチレンテレフタレート及びその製造方法 |
US8431202B2 (en) | 2005-09-16 | 2013-04-30 | Grupo Petrotemex, S.A. De C.V. | Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity |
US7838596B2 (en) | 2005-09-16 | 2010-11-23 | Eastman Chemical Company | Late addition to effect compositional modifications in condensation polymers |
US7932345B2 (en) * | 2005-09-16 | 2011-04-26 | Grupo Petrotemex, S.A. De C.V. | Aluminum containing polyester polymers having low acetaldehyde generation rates |
US7655746B2 (en) | 2005-09-16 | 2010-02-02 | Eastman Chemical Company | Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers |
US9267007B2 (en) | 2005-09-16 | 2016-02-23 | Grupo Petrotemex, S.A. De C.V. | Method for addition of additives into a polymer melt |
WO2008003501A1 (en) * | 2006-07-06 | 2008-01-10 | Dsm Ip Assets B.V. | Unsaturated polyester resin compositions |
US7745368B2 (en) | 2006-07-28 | 2010-06-29 | Eastman Chemical Company | Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids |
US7709593B2 (en) | 2006-07-28 | 2010-05-04 | Eastman Chemical Company | Multiple feeds of catalyst metals to a polyester production process |
US7709595B2 (en) | 2006-07-28 | 2010-05-04 | Eastman Chemical Company | Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents |
US8563677B2 (en) | 2006-12-08 | 2013-10-22 | Grupo Petrotemex, S.A. De C.V. | Non-precipitating alkali/alkaline earth metal and aluminum solutions made with diols having at least two primary hydroxyl groups |
US20080188003A1 (en) * | 2007-02-02 | 2008-08-07 | Arthur Thaler Spaugh | Vinyl ends method |
US8901272B2 (en) * | 2007-02-02 | 2014-12-02 | Grupo Petrotemex, S.A. De C.V. | Polyester polymers with low acetaldehyde generation rates and high vinyl ends concentration |
EP2287225A1 (en) | 2009-08-20 | 2011-02-23 | Saudi Basic Industries Corporation | Process for making polyethylene terephthalate |
US9156941B2 (en) * | 2010-12-20 | 2015-10-13 | Eastman Chemical Company | Color in titanium catalyzed polyesters |
US8796395B2 (en) | 2010-12-20 | 2014-08-05 | Eastman Chemical Company | Polyesters containing particular phosphorus compounds blended with other polymers |
CN102391490B (zh) * | 2011-09-29 | 2014-04-16 | 南昌航空大学 | 一种负载型钛系聚酯催化剂的制备方法及其应用 |
CN102492128B (zh) * | 2011-12-13 | 2013-06-12 | 南昌航空大学 | 一种低比表面积钛系聚酯催化剂的制备方法及其应用 |
CN102492121B (zh) * | 2011-12-13 | 2013-06-12 | 南昌航空大学 | 一种稀土包裹型钛系聚酯催化剂的制备方法及其应用 |
CN102702497B (zh) * | 2012-06-07 | 2014-03-05 | 昆山天洋热熔胶有限公司 | 一种聚酯催化剂的制备方法 |
KR20140122931A (ko) * | 2013-04-11 | 2014-10-21 | 롯데케미칼 주식회사 | 복합 금속 산화물, 및 이를 이용한 폴리에스테르의 제조 방법 |
CN105838386A (zh) * | 2016-04-13 | 2016-08-10 | 珠海万通特种工程塑料有限公司 | 一种液晶聚酯组合物 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB682866A (en) | 1949-07-27 | 1952-11-19 | Denis Coleman | New interpolyesters |
DE947517C (de) | 1951-06-19 | 1956-08-16 | Glanzstoff Ag | Verfahren zur Polykondensation von Diolestern aromatischer Dicarbonsaeuren, insbesondere von solchen der Terephthalsaeure |
US3023192A (en) | 1958-05-29 | 1962-02-27 | Du Pont | Segmented copolyetherester elastomers |
NL279733A (xx) | 1961-06-21 | |||
FR2203838A1 (en) | 1972-10-19 | 1974-05-17 | Du Pont | Modifying thermoplastic copolyetherester elastomers - by adding finely dispersed calcium fluoride particles to raise rate of crystallisation |
JPS5530010B2 (xx) | 1973-11-19 | 1980-08-07 | ||
JPS5286496A (en) | 1976-01-14 | 1977-07-18 | Teijin Ltd | Preparation of polyesters |
US4072631A (en) * | 1976-12-01 | 1978-02-07 | Basf Wyandotte Corporation | Vanadyl alcoholate, organic titanate, polyhydric alcohol compositions as esterification/transesterification catalysts |
JPS53106792A (en) | 1977-03-02 | 1978-09-18 | Teijin Ltd | Preparation of polyester |
JPS6021172B2 (ja) | 1977-03-08 | 1985-05-25 | 帝人株式会社 | ポリエステルの製造方法 |
JPS5523136A (en) | 1978-08-08 | 1980-02-19 | Teijin Ltd | Polyester blow molded article and its preform |
US4362836A (en) | 1980-10-24 | 1982-12-07 | E. I. Du Pont De Nemours And Company | Thermoplastic copolyester elastomers modified with salts of aliphatic polycarboxylic acid |
US4421908A (en) | 1982-03-08 | 1983-12-20 | Celanese Corporation | Preparation of polyesters by direct condensation of hydroxynaphthoic acids, aromatic diacids and aromatic diols |
EP0109123B1 (en) | 1982-11-11 | 1987-03-25 | Akzo N.V. | Thermoplastic block copolyester resin composition containing a nucleating agent and an accelerator |
US5106944A (en) * | 1990-07-03 | 1992-04-21 | Eastman Kodak Company | Process and catalyst-inhibitor systems for preparing poly(1,4-cyclohexenedimethylene terephthalate) |
US5216109A (en) | 1990-08-22 | 1993-06-01 | Teijin Limited | Crystalline wholly aromatic polyester, process for its production, resin composition containing it, and articles from the resin composition |
IT1253357B (it) | 1991-01-25 | 1995-07-25 | Montedipe Srl | Processo per la preparazione di poliesteri aromatici |
DE4400300A1 (de) | 1994-01-07 | 1995-07-13 | Akzo Nobel Nv | Verfahren zur Herstellung von film- und faserbildenden Polyestern und Copolyestern |
DE4443648C2 (de) * | 1994-12-08 | 1999-01-21 | Akzo Nobel Nv | Verfahren zur Herstellung von Polyestern und Copolyestern |
DE19513056B4 (de) * | 1995-04-07 | 2005-12-15 | Zimmer Ag | Titanhaltige Katalysatoren und Verfahren zur Herstellung von Polyester |
US5789528A (en) * | 1995-12-08 | 1998-08-04 | Akzo Nobel Nv | Process for the preparation of polyesters and copolyesters |
-
1998
- 1998-06-06 BR BR9810009-2A patent/BR9810009A/pt not_active Application Discontinuation
- 1998-06-06 US US09/445,566 patent/US6316584B1/en not_active Expired - Fee Related
- 1998-06-06 DE DE59811059T patent/DE59811059D1/de not_active Expired - Fee Related
- 1998-06-06 AU AU85364/98A patent/AU8536498A/en not_active Abandoned
- 1998-06-06 CA CA002293676A patent/CA2293676A1/en not_active Abandoned
- 1998-06-06 CN CN98805994A patent/CN1114643C/zh not_active Expired - Fee Related
- 1998-06-06 AT AT98936311T patent/ATE262553T1/de not_active IP Right Cessation
- 1998-06-06 WO PCT/EP1998/003400 patent/WO1998056848A1/de not_active Application Discontinuation
- 1998-06-06 TR TR1999/02814T patent/TR199902814T2/xx unknown
- 1998-06-06 EP EP98936311A patent/EP0990007B1/de not_active Expired - Lifetime
- 1998-06-06 JP JP50155199A patent/JP2002503274A/ja active Pending
- 1998-06-06 KR KR19997011617A patent/KR20010013607A/ko not_active Application Discontinuation
- 1998-06-08 TW TW087109072A patent/TW494113B/zh not_active IP Right Cessation
- 1998-06-09 CO CO98032907A patent/CO5040143A1/es unknown
- 1998-06-09 ZA ZA984987A patent/ZA984987B/xx unknown
- 1998-06-10 AR ARP980102746A patent/AR015874A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
TW494113B (en) | 2002-07-11 |
WO1998056848A1 (de) | 1998-12-17 |
CO5040143A1 (es) | 2001-05-29 |
BR9810009A (pt) | 2000-09-12 |
AR015874A1 (es) | 2001-05-30 |
CN1259969A (zh) | 2000-07-12 |
US6316584B1 (en) | 2001-11-13 |
EP0990007B1 (de) | 2004-03-24 |
KR20010013607A (ko) | 2001-02-26 |
CA2293676A1 (en) | 1998-12-17 |
AU8536498A (en) | 1998-12-30 |
JP2002503274A (ja) | 2002-01-29 |
CN1114643C (zh) | 2003-07-16 |
ATE262553T1 (de) | 2004-04-15 |
DE59811059D1 (de) | 2004-04-29 |
TR199902814T2 (xx) | 2000-02-21 |
EP0990007A1 (de) | 2000-04-05 |
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