CN1253571A - 聚酯制备方法 - Google Patents

聚酯制备方法 Download PDF

Info

Publication number
CN1253571A
CN1253571A CN98804602A CN98804602A CN1253571A CN 1253571 A CN1253571 A CN 1253571A CN 98804602 A CN98804602 A CN 98804602A CN 98804602 A CN98804602 A CN 98804602A CN 1253571 A CN1253571 A CN 1253571A
Authority
CN
China
Prior art keywords
acid
dicarboxylic acid
glycol
limiting viscosity
carbon atoms
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN98804602A
Other languages
English (en)
Chinese (zh)
Inventor
M·P·埃卡特
J·E·哈塔维
P·M·默多
G·W·波普维尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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.)
Filing date
Publication date
Application filed by Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of CN1253571A publication Critical patent/CN1253571A/zh
Pending legal-status Critical Current

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
    • C08G63/80—Solid-state polycondensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/165—Crystallizing granules

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)
  • Mechanical Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
CN98804602A 1997-05-01 1998-05-01 聚酯制备方法 Pending CN1253571A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4537397P 1997-05-01 1997-05-01
US60/045,373 1998-04-24
US09/065,990 1998-04-24
US09/065,990 US6048957A (en) 1997-05-01 1998-04-24 Process for polyesters with improved properties

Publications (1)

Publication Number Publication Date
CN1253571A true CN1253571A (zh) 2000-05-17

Family

ID=26722699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98804602A Pending CN1253571A (zh) 1997-05-01 1998-05-01 聚酯制备方法

Country Status (8)

Country Link
US (1) US6048957A (https=)
EP (1) EP0977793B1 (https=)
JP (1) JP2001522400A (https=)
CN (1) CN1253571A (https=)
BR (1) BR9809781A (https=)
DE (1) DE69828391T2 (https=)
ES (1) ES2231983T3 (https=)
WO (1) WO1998049217A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100506880C (zh) * 2004-03-09 2009-07-01 伊士曼化工公司 用含锑化合物催化的高特性粘度熔融相聚酯聚合物
CN1900139B (zh) * 2000-12-07 2012-11-14 奇派特石化有限公司 制造缩聚物的方法
CN116348525A (zh) * 2020-09-17 2023-06-27 可隆工业株式会社 聚酯聚合物

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4590822B2 (ja) * 2003-01-31 2010-12-01 東洋紡績株式会社 導電性ポリエステルシートおよびそれからなる電子部品用包装容器
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
US7368523B2 (en) * 2004-11-12 2008-05-06 Eastman Chemical Company Polyester polymer and copolymer compositions containing titanium nitride particles
DE102005016146A1 (de) * 2004-08-25 2006-03-02 Bühler AG Herstellung eines hochmolekularen Polykondensates
DE102004041370A1 (de) * 2004-08-25 2006-03-02 Bühler AG Festphasen-Polykondensation von Polyester mit Prozessgas-Reinigung
US7935399B2 (en) 2004-09-02 2011-05-03 Grupo Petrotemex, S.A. De C.V. Low melting polyester polymers
US20060047102A1 (en) * 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US7662880B2 (en) * 2004-09-03 2010-02-16 Eastman Chemical Company Polyester polymer and copolymer compositions containing metallic nickel particles
US7300967B2 (en) * 2004-11-12 2007-11-27 Eastman Chemical Company Polyester polymer and copolymer compositions containing metallic titanium particles
US20060105129A1 (en) * 2004-11-12 2006-05-18 Zhiyong Xia Polyester polymer and copolymer compositions containing titanium carbide particles
US20060222795A1 (en) * 2005-03-31 2006-10-05 Howell Earl E Jr Polyester polymer and copolymer compositions containing particles of one or more transition metal compounds
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
US7745512B2 (en) * 2005-09-16 2010-06-29 Eastman Chemical Company Polyester polymer and copolymer compositions containing carbon-coated iron particles
US7655746B2 (en) 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
US7776942B2 (en) 2005-09-16 2010-08-17 Eastman Chemical Company Polyester polymer and copolymer compositions containing particles of titanium nitride and carbon-coated iron
US7868125B2 (en) 2008-03-03 2011-01-11 Eastman Chemical Company Production of non-solid-stated polyester particles having solid-stated properties

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE697132A (https=) * 1966-05-12 1967-10-02
DE2559290B2 (de) * 1975-12-31 1979-08-02 Davy International Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat
JPS5373288A (en) * 1976-12-13 1978-06-29 Teijin Ltd Preparation of polyester pellets
US4238593B1 (en) * 1979-06-12 1994-03-22 Goodyear Tire & Rubber Method for production of a high molecular weight polyester prepared from a prepolymer polyester having an optional carboxyl content
FR2482971A1 (fr) * 1980-05-20 1981-11-27 Rhone Poulenc Ind Polyesters pour emballages a usage alimentaire et leur procede d'obtention
JPS5847023A (ja) * 1981-09-16 1983-03-18 Toray Ind Inc 中空成形用ポリエステルの製造法
US4591629A (en) * 1983-04-21 1986-05-27 Ems-Inventa Ag Process for the purification of high molecular weight polyesters
IT1188199B (it) * 1985-11-15 1988-01-07 Cobarr Spa Procedimento per la produzione di poliestere ad elevato peso molecolare ed a basso contenuto di gruppo vinilestere
JPS6323924A (ja) * 1986-07-17 1988-02-01 Mitsubishi Rayon Co Ltd ポリエステルの固相重合方法
US4876326A (en) * 1987-03-26 1989-10-24 The Goodyear Tire & Rubber Company Solid state polymerization of polyester prepolymers
US5270444A (en) * 1989-03-31 1993-12-14 Mitsui Petrochemical Industries, Ltd. Process for treatment of polyethylene terephthalate, polyethylene terephthalate for molding purposes and process for preparation thereof
US5241046A (en) * 1989-03-31 1993-08-31 Mitsui Petrochemical Industries, Ltd. Process for treatment of polyethylene terephthalate, polyethylene terephthalate for molding purposes and process for preparation thereof
DE4309227A1 (de) * 1993-03-23 1994-09-29 Zimmer Ag Kontinuierliches Verfahren zur Herstellung von Polyester für Lebensmittelverpackungen
JP3254836B2 (ja) * 1993-08-19 2002-02-12 三菱化学株式会社 ポリエチレンテレフタレートの製造方法
US5510454A (en) * 1995-01-20 1996-04-23 E. I. Du Pont De Nemours And Company Production of poly(ethylene terephthalate)
AR000405A1 (es) * 1995-03-27 1997-06-18 Eastman Chem Co Proceso para preparar políesteres
US5650469A (en) * 1995-10-25 1997-07-22 Eastman Chemical Company Polyester/polyamide blend having improved flavor retaining property and clarity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1900139B (zh) * 2000-12-07 2012-11-14 奇派特石化有限公司 制造缩聚物的方法
CN100506880C (zh) * 2004-03-09 2009-07-01 伊士曼化工公司 用含锑化合物催化的高特性粘度熔融相聚酯聚合物
CN116348525A (zh) * 2020-09-17 2023-06-27 可隆工业株式会社 聚酯聚合物

Also Published As

Publication number Publication date
EP0977793A1 (en) 2000-02-09
ES2231983T3 (es) 2005-05-16
DE69828391T2 (de) 2005-12-08
WO1998049217A1 (en) 1998-11-05
BR9809781A (pt) 2000-06-20
EP0977793B1 (en) 2004-12-29
DE69828391D1 (de) 2005-02-03
JP2001522400A (ja) 2001-11-13
US6048957A (en) 2000-04-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication