KR100800955B1 - 1,3-프로판디올의 에스테르화 방법 - Google Patents
1,3-프로판디올의 에스테르화 방법 Download PDFInfo
- Publication number
- KR100800955B1 KR100800955B1 KR1020017012762A KR20017012762A KR100800955B1 KR 100800955 B1 KR100800955 B1 KR 100800955B1 KR 1020017012762 A KR1020017012762 A KR 1020017012762A KR 20017012762 A KR20017012762 A KR 20017012762A KR 100800955 B1 KR100800955 B1 KR 100800955B1
- Authority
- KR
- South Korea
- Prior art keywords
- esterification
- titanium
- tin
- catalyst
- acid
- 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
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
실시예 | 에스테르화 촉매 ppm (Sn/Ti) | 에스테르화 시간 (시) | 중합체 색상 | 중합체 점도 (IV) |
비교예 1 | 298/0 | 3.0 | ||
비교예 2 | 149/0 | 4.5 | L=74.8; b=4.2 | 0.74 |
비교예 3 | 99/0 | 5.5 | ||
비교예 4 | 62/0 | 9 | ||
비교예 5 | 0/0 | 16 | ||
비교예 6 | 0/62 | 7.5 | ||
실시예 1 | 31/62 | 6.75 | ||
실시예 2 | 99/62 | 4.25 | L=75; b=4.06 | 0.74 |
실시예 3A (예비혼합물) | 99/62 | 3.17 | L=76.1; b=2.77 | 0.78 |
실시예 3B (예비혼합물) | 99/62 | 3.25 | L=76.1; b=2.98 | 0.89 |
Claims (15)
- 주석 및 티탄을 포함하는 촉매의 존재 하에 테레프탈산을 1,3-프로판디올과 접촉시키는 것을 포함하고, 상기 촉매가 테레프탈산의 중량 기준으로 10 내지 100 ppm의 주석 및 10 내지 200 ppm의 티탄을 포함하며, 1,3-프로판디올:테레프탈산의 몰 비가 1.1:1 내지 2.2:1인, 폴리(트리메틸렌 테레프탈레이트)예비중합체 또는 폴리(트리메틸렌 테레프탈레이트)폴리에스테르의 제조 방법.
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- 제1항의 방법에 의해 제조된, (a) 테레프탈산 및 1,3-프로판디올로부터 유도되는 반복 단위를 포함하고, (b) b값이 약 10 미만이고, (c) 고유 점도 (IV)가 약 0.3 내지 약 2.0의 범위인 폴리(트리메틸렌 테레프탈레이트) 중합체 조성물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/500,340 US6255442B1 (en) | 2000-02-08 | 2000-02-08 | Esterification process |
US09/500,340 | 2000-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010112407A KR20010112407A (ko) | 2001-12-20 |
KR100800955B1 true KR100800955B1 (ko) | 2008-02-04 |
Family
ID=23988979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020017012762A KR100800955B1 (ko) | 2000-02-08 | 2000-08-10 | 1,3-프로판디올의 에스테르화 방법 |
Country Status (11)
Country | Link |
---|---|
US (2) | US6255442B1 (ko) |
EP (1) | EP1165651A1 (ko) |
JP (1) | JP4928698B2 (ko) |
KR (1) | KR100800955B1 (ko) |
CN (1) | CN1162458C (ko) |
AR (1) | AR025862A1 (ko) |
BR (1) | BR0011155A (ko) |
CA (1) | CA2366515C (ko) |
MX (1) | MXPA01010155A (ko) |
TR (1) | TR200102882T1 (ko) |
WO (1) | WO2001058983A1 (ko) |
Families Citing this family (29)
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BR0013558A (pt) * | 1999-08-25 | 2002-04-09 | Du Pont | Processo para a preparação de poli(tereftalato de trimetileno) |
MXPA02007740A (es) * | 2000-02-11 | 2002-10-23 | Du Pont | Proceso continuo para la produccion de poli(trimetilen tereftalato). |
US6951954B1 (en) | 2000-02-11 | 2005-10-04 | E.I. Du Pont De Nemours And Company | Continuous process for producing bis(3-hydroxypropyl) terephthalate |
US6383632B2 (en) | 2000-03-03 | 2002-05-07 | E. I. Du Pont De Nemours And Company | Fine denier yarn from poly (trimethylene terephthalate) |
US6287688B1 (en) * | 2000-03-03 | 2001-09-11 | E. I. Du Pont De Nemours And Company | Partially oriented poly(trimethylene terephthalate) yarn |
JP4649089B2 (ja) | 2000-03-03 | 2011-03-09 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリ(トリメチレンテレフタラート)糸 |
KR100456729B1 (ko) * | 2001-09-27 | 2004-11-10 | 주식회사 효성 | 카치온 염료 가염성 폴리트리메틸렌 테레프탈레이트코폴리머의 제조방법 |
DE60318028T2 (de) * | 2002-06-13 | 2008-11-27 | Asahi Kasei Kabushiki Kaisha | Polytrimethylenterephthalatharz |
US6841505B2 (en) | 2002-07-26 | 2005-01-11 | E..I. Du Pont De Nemours And Company | Titanium-zirconium catalyst compositions and use thereof |
US7052764B2 (en) * | 2002-12-19 | 2006-05-30 | E. I. Du Pont De Nemours And Company | Shaped articles comprising poly[(trimethylene-co-dianhydrosugar ester) dicarboxylate] or poly(trimethylene-co-dianhydro-dicarboxylate with improved stability |
WO2004061169A1 (en) * | 2002-12-23 | 2004-07-22 | E. I. Du Pont De Nemours And Company | Poly(trimethylene terephthalate) bicomponent fiber process |
US7342142B2 (en) * | 2003-05-06 | 2008-03-11 | E.I. Du Pont De Nemours And Company | Hydrogenation of polytrimethylene ether glycol |
US7084311B2 (en) * | 2003-05-06 | 2006-08-01 | E. I. Du Pont De Nemours And Company | Hydrogenation of chemically derived 1,3-propanediol |
US7323539B2 (en) * | 2003-05-06 | 2008-01-29 | E. I. Du Pont De Nemours And Company | Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality |
US20070035057A1 (en) * | 2003-06-26 | 2007-02-15 | Chang Jing C | Poly(trimethylene terephthalate) bicomponent fiber process |
US20050147784A1 (en) * | 2004-01-06 | 2005-07-07 | Chang Jing C. | Process for preparing poly(trimethylene terephthalate) fiber |
US20080132714A1 (en) * | 2004-06-18 | 2008-06-05 | Hillshafer D Kip | Manufacture of Esters Using a Multiple Catalyst Approach |
US20060009103A1 (en) * | 2004-07-08 | 2006-01-12 | Singtex Industrial Co. , Ltd. | Air permeable and waterproof stretchable woven fabric |
US20060041039A1 (en) * | 2004-08-20 | 2006-02-23 | Gyorgyi Fenyvesi | Fluorescent poly(alkylene terephthalate) compositions |
US7357985B2 (en) * | 2005-09-19 | 2008-04-15 | E.I. Du Pont De Nemours And Company | High crimp bicomponent fibers |
US7666501B2 (en) * | 2005-12-07 | 2010-02-23 | E. I. Du Pont De Nemours And Company | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-constituent filaments |
US20070128459A1 (en) * | 2005-12-07 | 2007-06-07 | Kurian Joseph V | Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) films |
EP2007210A4 (en) * | 2006-02-10 | 2011-07-06 | Dupont Tate & Lyle Bio Products Company Llc | COMPOSITIONS WITH MONO AND DIESELS FROM 1,3-PROPANEL ON BIOLOGICAL BASIS |
US7943094B2 (en) | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
US20090043019A1 (en) * | 2007-08-06 | 2009-02-12 | Jing-Chung Chang | Flame retardant polytrimethylene terephthalate composition |
KR20110131256A (ko) * | 2009-03-03 | 2011-12-06 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 올리고머가 감소된 폴리(트라이메틸렌 테레프탈레이트) 펠렛 및 올리고머 감소를 측정하는 방법 |
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 |
KR102191438B1 (ko) * | 2014-08-26 | 2020-12-15 | 에스케이케미칼 주식회사 | 부산물의 함량이 낮은 폴리(트리메틸렌 테레프탈레이트)의 제조 방법 |
CN109369900A (zh) * | 2018-06-29 | 2019-02-22 | 南京大学扬州化学化工研究院 | 一种用于聚酯合成的催化剂的制备方法及其应用 |
Citations (2)
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US4018708A (en) * | 1975-12-29 | 1977-04-19 | Basf Wyandotte Corporation | Tin-titanium complexes as esterification/transesterification catalysts |
EP0547553A1 (en) * | 1991-12-18 | 1993-06-23 | Hoechst Celanese Corporation | Poly(1,3-propylene terephthalate) |
Family Cites Families (27)
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JPS5530010B2 (ko) | 1973-11-19 | 1980-08-07 | ||
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-
2000
- 2000-02-08 US US09/500,340 patent/US6255442B1/en not_active Expired - Lifetime
- 2000-08-10 EP EP00952702A patent/EP1165651A1/en not_active Withdrawn
- 2000-08-10 TR TR2001/02882T patent/TR200102882T1/xx unknown
- 2000-08-10 CN CNB008082200A patent/CN1162458C/zh not_active Expired - Fee Related
- 2000-08-10 KR KR1020017012762A patent/KR100800955B1/ko active IP Right Grant
- 2000-08-10 BR BR0011155-4A patent/BR0011155A/pt not_active IP Right Cessation
- 2000-08-10 JP JP2001558127A patent/JP4928698B2/ja not_active Expired - Fee Related
- 2000-08-10 MX MXPA01010155A patent/MXPA01010155A/es unknown
- 2000-08-10 WO PCT/US2000/021782 patent/WO2001058983A1/en not_active Application Discontinuation
- 2000-08-10 CA CA2366515A patent/CA2366515C/en not_active Expired - Lifetime
- 2000-08-24 AR ARP000104405A patent/AR025862A1/es unknown
-
2001
- 2001-02-27 US US09/793,832 patent/US6426398B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US4018708A (en) * | 1975-12-29 | 1977-04-19 | Basf Wyandotte Corporation | Tin-titanium complexes as esterification/transesterification catalysts |
EP0547553A1 (en) * | 1991-12-18 | 1993-06-23 | Hoechst Celanese Corporation | Poly(1,3-propylene terephthalate) |
Also Published As
Publication number | Publication date |
---|---|
US6426398B2 (en) | 2002-07-30 |
EP1165651A1 (en) | 2002-01-02 |
CA2366515A1 (en) | 2001-08-16 |
US20010016642A1 (en) | 2001-08-23 |
CN1353730A (zh) | 2002-06-12 |
US6255442B1 (en) | 2001-07-03 |
AR025862A1 (es) | 2002-12-18 |
KR20010112407A (ko) | 2001-12-20 |
CN1162458C (zh) | 2004-08-18 |
CA2366515C (en) | 2011-01-11 |
WO2001058983A1 (en) | 2001-08-16 |
MXPA01010155A (es) | 2002-04-24 |
BR0011155A (pt) | 2002-09-17 |
JP4928698B2 (ja) | 2012-05-09 |
TR200102882T1 (tr) | 2002-08-21 |
JP2003522264A (ja) | 2003-07-22 |
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