CN1667015B - 具有小的表面到中心分子量梯度的聚酯聚合物颗粒 - Google Patents
具有小的表面到中心分子量梯度的聚酯聚合物颗粒 Download PDFInfo
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- CN1667015B CN1667015B CN2005100543348A CN200510054334A CN1667015B CN 1667015 B CN1667015 B CN 1667015B CN 2005100543348 A CN2005100543348 A CN 2005100543348A CN 200510054334 A CN200510054334 A CN 200510054334A CN 1667015 B CN1667015 B CN 1667015B
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- polyester
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- polyester polymer
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- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical class [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
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- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical class [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
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- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
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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
- C08G63/02—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
- C08G63/183—Terephthalic acids
-
- 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
- B29B9/12—Making granules characterised by structure or composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- 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
-
- 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
- C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
-
- 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
- C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
- C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
- C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
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)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Wrappers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
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|---|---|---|---|
| US10/795783 | 2004-03-08 | ||
| US10/795,783 US7459113B2 (en) | 2004-03-08 | 2004-03-08 | Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1667015A CN1667015A (zh) | 2005-09-14 |
| CN1667015B true CN1667015B (zh) | 2010-05-26 |
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| CA (1) | CA2497000C (enExample) |
| DE (1) | DE602005006450D1 (enExample) |
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| PT (1) | PT1953179T (enExample) |
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| SG (2) | SG114778A1 (enExample) |
| SI (1) | SI1953179T1 (enExample) |
| TW (1) | TWI282799B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050261462A1 (en) * | 2004-05-20 | 2005-11-24 | Nichols Carl S | Methods of making titanium-catalyzed polyester resins |
| JP2007504352A (ja) * | 2003-05-21 | 2007-03-01 | ウェルマン・インコーポレーテッド | 遅延性結晶化ポリエステル樹脂 |
| US7094863B2 (en) * | 2003-05-21 | 2006-08-22 | Wellman, Inc. | Polyester preforms useful for enhanced heat-set bottles |
| US20070059465A1 (en) * | 2004-05-20 | 2007-03-15 | Thompson David E | Polyester Resins for High-Strength Articles |
| 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 |
| US7935399B2 (en) | 2004-09-02 | 2011-05-03 | Grupo Petrotemex, S.A. De C.V. | Low melting polyester polymers |
| US7863405B2 (en) * | 2004-09-02 | 2011-01-04 | Eastman Chemical Company | Removal of residual acetaldehyde from polyester polymer particles |
| US20060047102A1 (en) | 2004-09-02 | 2006-03-02 | Stephen Weinhold | Spheroidal polyester polymer particles |
| UA88048C2 (ru) * | 2005-01-18 | 2009-09-10 | Эм Энд Джи Полимери Италиа С.П.А. | Разделенные на зоны гранулы повышенной технологичности с идентичными полимерами различной вязкости и способ изготовления таблетки со сниженным градиентом вязкости |
| US9267007B2 (en) * | 2005-09-16 | 2016-02-23 | Grupo Petrotemex, S.A. De C.V. | Method for addition of additives into a polymer melt |
| US9777111B2 (en) | 2005-10-20 | 2017-10-03 | Grupo Petrotemex, S.A. De C.V. | PET polymer with improved properties |
| US9656418B2 (en) * | 2006-04-21 | 2017-05-23 | Dak Americas Llc | Co-polyester packaging resins prepared without solid-state polymerization, a method for processing the co-polyester resins with reduced viscosity change and containers and other articles prepared by the process |
| CA2650610A1 (en) * | 2006-04-28 | 2007-11-08 | Wellman, Inc. | Methods for making polyester resins in falling film melt polycondensation reactors |
| US8791225B2 (en) * | 2008-06-06 | 2014-07-29 | Dak Americas Mississippi Inc. | Titanium-nitride catalyzed polyester |
| US8057726B2 (en) * | 2008-06-19 | 2011-11-15 | Grupo Petrotemex, S.A. De C.V. | Screw designs having improved performance with low melting PET resins |
| CA2754220C (en) * | 2009-03-03 | 2020-04-14 | The Coca-Cola Company | Bio-based polyethylene terephthalate packaging and method of making thereof |
| US20110256331A1 (en) * | 2010-04-14 | 2011-10-20 | Dak Americas Llc | Ultra-high iv polyester for extrusion blow molding and method for its production |
| JP6476186B2 (ja) * | 2013-08-30 | 2019-02-27 | ディスクマ アクチェンゲゼルシャフト | 容器用高変性ポリエステル |
| DE102014110337A1 (de) * | 2014-07-22 | 2016-01-28 | Technip Zimmer Gmbh | Verfahren und Anlage zur Herstellung von PET-Granulat |
| HUE065128T2 (hu) * | 2019-03-20 | 2024-05-28 | Ashok Chaturvedi | Eljárás biológiailag lebontható PET apríték elõállítására |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953404A (en) * | 1974-02-07 | 1976-04-27 | General Electric Company | Solid state polymerization of poly(1,4-butylene terephthalate) |
| US5239045A (en) * | 1990-12-27 | 1993-08-24 | Mitsubishi Kasei Corporation | Copolyester and hollow container and oriented film comprising the copolyester |
| CN1105038A (zh) * | 1993-12-28 | 1995-07-12 | 三井石油化学工业株式会社 | 制备聚酯的方法 |
| US5442036A (en) * | 1994-09-06 | 1995-08-15 | Eastman Chemical Company | Branched copolyesters especially suitable for extrusion blow molding |
| US6066713A (en) * | 1995-12-21 | 2000-05-23 | Lurgi Zimmer Aktiengesellschaft | Process for improving the drawing ability of polyester |
| CN1344754A (zh) * | 2000-09-15 | 2002-04-17 | 因文塔-费希尔股份有限两合公司 | 生产具有低游离乙醛含量的聚酯的方法 |
| CN1454930A (zh) * | 2002-04-30 | 2003-11-12 | 伊斯曼化学公司 | 聚酯组合物 |
Family Cites Families (128)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631153A (en) * | 1966-12-13 | 1971-12-28 | Fmc Corp | Direct esterification with first stage additive |
| JPS4739497Y1 (enExample) | 1967-02-28 | 1972-11-29 | ||
| JPS4742989Y1 (enExample) | 1968-02-08 | 1972-12-26 | ||
| JPS4641033B1 (enExample) | 1968-03-15 | 1971-12-03 | ||
| US3451971A (en) * | 1968-05-21 | 1969-06-24 | Allied Chem | Process for the production of polyethylene terephthalate free of objectionable coloration |
| GB1236888A (en) | 1968-10-07 | 1971-06-23 | M & T Chemicals Inc | Process for producing polyethylene terephthalate |
| DE2014818B2 (de) | 1970-03-26 | 1977-07-28 | Zimmer Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen herstellung von polyaethylenterephthalat |
| US3624040A (en) * | 1970-03-27 | 1971-11-30 | Vickers Zimmer Ag | Process for the production of polyethylene terephthalate |
| JPS4920078B1 (enExample) | 1970-09-26 | 1974-05-22 | ||
| JPS485798U (enExample) | 1971-06-03 | 1973-01-23 | ||
| JPS487272U (enExample) | 1971-06-05 | 1973-01-26 | ||
| JPS4826955A (enExample) | 1971-08-18 | 1973-04-09 | ||
| JPS4831991A (enExample) | 1971-08-29 | 1973-04-26 | ||
| JPS4838634A (enExample) | 1971-09-11 | 1973-06-07 | ||
| JPS4838637A (enExample) | 1971-09-17 | 1973-06-07 | ||
| JPS4838635A (enExample) | 1971-09-17 | 1973-06-07 | ||
| JPS5012202B2 (enExample) | 1971-10-08 | 1975-05-09 | ||
| JPS4879898A (enExample) | 1972-01-28 | 1973-10-26 | ||
| JPS496835A (enExample) | 1972-03-17 | 1974-01-22 | ||
| GB1418896A (en) | 1972-03-21 | 1975-12-24 | Unilever Ltd | Separation of sulphitation reaction products |
| JPS496839A (enExample) | 1972-05-06 | 1974-01-22 | ||
| JPS499116A (enExample) | 1972-05-12 | 1974-01-26 | ||
| JPS4910834A (enExample) | 1972-06-01 | 1974-01-30 | ||
| JPS4945014A (enExample) | 1972-09-07 | 1974-04-27 | ||
| US4100142A (en) * | 1972-09-13 | 1978-07-11 | Fiber Industries, Inc. | Polyester process and product |
| JPS5019861A (enExample) | 1973-06-22 | 1975-03-03 | ||
| JPS5437607B2 (enExample) | 1973-08-14 | 1979-11-16 | ||
| US3960807A (en) | 1974-09-30 | 1976-06-01 | Minnesota Mining And Manufacturing Company | Thermoformed polyester articles having impact resistance and high temperature dimensional stability |
| JPS5142795A (en) | 1974-10-09 | 1976-04-12 | Toray Industries | Horiesuteruno seizohoho |
| JPS51127195A (en) | 1975-04-30 | 1976-11-05 | Mitsubishi Chem Ind Ltd | Process for manvfactvring polyesters |
| DE2559290B2 (de) * | 1975-12-31 | 1979-08-02 | Davy International Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat |
| JPS52123489A (en) | 1976-04-09 | 1977-10-17 | Toray Ind Inc | Production of polyester |
| JPS52129799A (en) | 1976-04-26 | 1977-10-31 | Mitsubishi Rayon Co Ltd | Preparation of polyesters |
| JPS52129798A (en) | 1976-04-26 | 1977-10-31 | Mitsubishi Rayon Co Ltd | Preparation of polyesters |
| JPS5352595A (en) | 1976-10-21 | 1978-05-13 | Nippon Ester Co Ltd | Preparation of polyester |
| JPS5351294A (en) | 1976-10-22 | 1978-05-10 | Mitsubishi Rayon Co Ltd | Preparation of polyester |
| JPS5351295A (en) | 1976-10-22 | 1978-05-10 | Mitsubishi Rayon Co Ltd | Preparation of polyester |
| JPS53105591A (en) | 1977-02-26 | 1978-09-13 | Nippon Ester Co Ltd | Production of polyester |
| JPS54135896A (en) | 1978-04-13 | 1979-10-22 | Nippon Ester Co Ltd | Preparation of polyester having improved transparency and color tone |
| US4223128A (en) | 1978-05-16 | 1980-09-16 | Celanese Corporation | Process for preparing polyethylene terephthalate useful for beverage containers |
| JPS54163996A (en) | 1978-06-16 | 1979-12-27 | Nippon Ester Co Ltd | Production of polyester with good color tone |
| JPS5952658B2 (ja) * | 1978-07-04 | 1984-12-20 | 東洋紡績株式会社 | 高重合度ポリエステルの製造法 |
| JPS5589332A (en) | 1978-11-02 | 1980-07-05 | Nippon Ester Co Ltd | Production of polyester |
| JPS55149320A (en) | 1979-05-09 | 1980-11-20 | Nippon Ester Co Ltd | Polyester preparation |
| JPS568431A (en) | 1979-07-03 | 1981-01-28 | Nippon Ester Co Ltd | Production of polyester |
| US4267310A (en) * | 1979-12-26 | 1981-05-12 | Hercules Incorporated | Process for producing spherical particles of crystalline polymers |
| US4260735A (en) * | 1980-02-12 | 1981-04-07 | Allied Chemical Corporation | Catalytic process for preparation of polyesters |
| US4289871A (en) * | 1980-03-27 | 1981-09-15 | Allied Chemical Corporation | Method to increase reactor capacity for polycondensation of polyesters |
| JPS5738609A (en) | 1980-08-18 | 1982-03-03 | Toshiba Corp | Packaged generating plant |
| JPS58109532A (ja) | 1981-12-24 | 1983-06-29 | Nippon Ester Co Ltd | ボリエステルの製造方法 |
| US4501878A (en) * | 1984-01-30 | 1985-02-26 | Eastman Kodak Company | Process for the preparation of high molecular weight polyesters |
| JPS60219226A (ja) | 1984-04-16 | 1985-11-01 | Nippon Ester Co Ltd | 高重合度ポリエステルの製造法 |
| US4619987A (en) * | 1984-10-12 | 1986-10-28 | Teijin Limited | Process for preparation of high-molecular weight polyester |
| JPS61123624A (ja) * | 1984-11-20 | 1986-06-11 | Mitsubishi Rayon Co Ltd | ポリエステルの製法 |
| US4613664A (en) * | 1984-12-28 | 1986-09-23 | Toyo Boseki Kabushiki Kaisha | Process for production of polyester |
| US4609721A (en) | 1985-06-21 | 1986-09-02 | Celanese Corporation | Process for making molding grade polyethylene terephthalate |
| JPS62244630A (ja) | 1986-04-16 | 1987-10-26 | 株式会社アイジー技術研究所 | 複合パネルの製造方法 |
| JPS62297318A (ja) | 1986-06-18 | 1987-12-24 | Toyobo Co Ltd | 超高分子量ポリエステルの製造法 |
| JP2822503B2 (ja) | 1989-11-01 | 1998-11-11 | 東レ株式会社 | 高タフネスゴム補強用ポリエステル繊維 |
| JP2775923B2 (ja) | 1989-11-15 | 1998-07-16 | 東レ株式会社 | ゴム補強用ポリエステル繊維 |
| US5145742A (en) | 1990-08-03 | 1992-09-08 | Eastman Kodak Company | Polymer pellet configuration for solid-state polymerization |
| JPH0570567A (ja) * | 1991-09-17 | 1993-03-23 | Teijin Ltd | ポリエステルチツプ |
| DE4223197A1 (de) * | 1992-07-15 | 1994-01-20 | Zimmer Ag | Verfahren zur Herstellung und Nachbehandlung von Polyester-Granulaten |
| JP2556246B2 (ja) | 1992-12-08 | 1996-11-20 | 東洋製罐株式会社 | 耐熱性ポリエステル容器及びその製法 |
| 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 |
| US5474111A (en) * | 1993-10-22 | 1995-12-12 | Degussa Corporation | Fine particle handling |
| JP3357488B2 (ja) * | 1993-12-28 | 2002-12-16 | 三井化学株式会社 | ポリエステルの製造方法 |
| JP3357489B2 (ja) * | 1993-12-28 | 2002-12-16 | 三井化学株式会社 | ポリエステルの製造方法 |
| JPH07196782A (ja) * | 1993-12-28 | 1995-08-01 | Teijin Ltd | 高重合度ポリエステルの製造方法および高重合度ポリエステル成形品の製造方法 |
| JPH083301A (ja) | 1994-06-24 | 1996-01-09 | Mitsubishi Heavy Ind Ltd | 高重合度ポリエチレンテレフタレートの製造方法 |
| DE4430634A1 (de) | 1994-08-29 | 1996-03-07 | Hoechst Ag | Verfahren zur Herstellung thermostabiler, farbneutraler, antimonfreier Polyester und die danach herstellbaren Produkte |
| TW354305B (en) * | 1994-12-22 | 1999-03-11 | Eastman Chem Co | Production of particular polyesters using a novel catalyst system |
| US5714262A (en) | 1995-12-22 | 1998-02-03 | E. I. Du Pont De Nemours And Company | Production of poly(ethylene terephthalate) |
| US5540868A (en) * | 1995-01-20 | 1996-07-30 | E. I. Du Pont De Nemours And Company | Process for pellet formation from amorphous polyester |
| US5633018A (en) * | 1995-01-20 | 1997-05-27 | E. I. Du Pont De Nemours And Company | Apparatus for forming crystalline polymer pellets |
| DE19505680C1 (de) * | 1995-02-20 | 1996-05-23 | Inventa Ag | Kondensations-Spritzgußverfahren zur Herstellung von Flaschenvorformlingen aus Polyethylenterephthalat und/oder seinen Copolyestern sowie nach diesem Verfahren herstellbare Vorformlinge |
| JP3176551B2 (ja) | 1995-03-30 | 2001-06-18 | ポリプラスチックス株式会社 | 熱可塑性ポリエステルの製造方法 |
| JPH08283398A (ja) | 1995-04-14 | 1996-10-29 | Nippon Ester Co Ltd | ポリエステルの製造方法 |
| US5597891A (en) * | 1995-08-01 | 1997-01-28 | Eastman Chemical Company | Process for producing polyester articles having low acetaldehyde content |
| US5648032A (en) * | 1995-08-01 | 1997-07-15 | Eastman Chemical Company | Process for producing polyester articles having low acetaldehyde content |
| CA2189286C (en) | 1995-11-16 | 2000-05-30 | Shinji Tai | Copolyesters and molded articles comprising the same |
| US5898058A (en) | 1996-05-20 | 1999-04-27 | Wellman, Inc. | Method of post-polymerization stabilization of high activity catalysts in continuous polyethylene terephthalate production |
| KR100516550B1 (ko) * | 1996-09-23 | 2005-09-22 | 비피 코포레이션 노쓰 아메리카 인코포레이티드 | 산소 투과 내성이 향상된 다층 열가소성의 식료품 보관용 용기 또는 병과 그 제조방법 |
| US6099778A (en) * | 1996-10-28 | 2000-08-08 | Eastman Chemical Company | Process for producing pet articles with low acetaldehyde |
| US6395865B2 (en) | 1997-12-05 | 2002-05-28 | Continental Pet Technologies Inc | Process for making pen/pet blends and transparent articles therefrom |
| US5902539A (en) | 1996-12-06 | 1999-05-11 | Continental Pet Technologies, Inc. | Process for making PEN/PET blends and transparent articles therefrom |
| US5886058A (en) * | 1997-02-03 | 1999-03-23 | Illinois Tool Works Inc. | Inline solid state polymerization of pet flakes for manufacturing plastic strap |
| US6090898A (en) | 1997-02-26 | 2000-07-18 | Toray Industries, Inc. | Polyester film and a production process thereof |
| US5980797A (en) * | 1997-03-20 | 1999-11-09 | Eastman Chemical Company | Apparatus and method for molding polyester articles having low acetaldehyde content directly from the melt formation using flash tank devoltatilization |
| US6048957A (en) * | 1997-05-01 | 2000-04-11 | Eastman Chemical Company | Process for polyesters with improved properties |
| WO1998056848A1 (de) * | 1997-06-10 | 1998-12-17 | Akzo Nobel N.V. | Verfahren zur herstellung von polyestern und copolyestern |
| JPH11152324A (ja) | 1997-11-21 | 1999-06-08 | Teijin Ltd | 芳香族ポリエステルおよび二軸延伸ポリエステルフィルム |
| ID21405A (id) * | 1997-12-02 | 1999-06-03 | Mitsubishi Chem Corp | Poliester, produk cetakan hembus regangnya dan metoda untuk memproduksi poliester |
| CN1106262C (zh) | 1997-12-18 | 2003-04-23 | 东丽株式会社 | 聚酯薄膜的制备方法 |
| ID23606A (id) | 1998-02-25 | 2000-05-04 | Mitsui Chemicals Inc | Pelet poliester baru dan proses pembuatan pelet yang sama |
| JP3616522B2 (ja) * | 1998-06-26 | 2005-02-02 | 帝人ファイバー株式会社 | 樹脂組成物およびその製造方法 |
| JP3685301B2 (ja) | 1998-10-29 | 2005-08-17 | 東洋紡績株式会社 | ポリエステル樹脂 |
| JP3685300B2 (ja) | 1998-10-29 | 2005-08-17 | 東洋紡績株式会社 | ポリエステル樹脂 |
| JP2000204145A (ja) | 1998-11-13 | 2000-07-25 | Teijin Ltd | 高分子量ポリエチレンテレフタレ―トの製造方法 |
| US6328798B1 (en) | 1999-02-19 | 2001-12-11 | Equistar Chemicals, Lp | Coated polymeric particles having improved anti-block characteristics, method of making such particles, and apparatus therefor |
| US6235228B1 (en) * | 1999-04-08 | 2001-05-22 | Morton International, Inc. | Method for on-mold coating molded articles with a coating powder as a liquid gel coat replacement |
| ATE479531T1 (de) | 1999-06-25 | 2010-09-15 | Sumika Color Company Ltd | Mehrschichtige pellets und verfahren zur herstellung dieser mehrschichtigen pellets |
| US6339109B1 (en) | 1999-08-10 | 2002-01-15 | General Electric Company | Method of pelletization of polymer |
| WO2001014452A1 (en) | 1999-08-24 | 2001-03-01 | Eastman Chemical Company | Preparation of polyesters employing antimony catalysts and acidic phosphorus compounds |
| US6384180B1 (en) * | 1999-08-24 | 2002-05-07 | Eastman Chemical Company | Method for making polyesters employing acidic phosphorus-containing compounds |
| AU780389B2 (en) * | 1999-11-11 | 2005-03-17 | Mitsubishi Chemical Corporation | Polyester resin and its production process |
| US6284866B1 (en) * | 1999-12-07 | 2001-09-04 | Wellman, Inc. | Method of preparing modified polyester bottle resins |
| JP2001233953A (ja) | 1999-12-15 | 2001-08-28 | Toyobo Co Ltd | ポリエステル樹脂の製造方法 |
| KR20010089942A (ko) | 2000-03-15 | 2001-10-17 | 양갑석 | 고내열성 폴리에스터 병용 수지제조방법 |
| US6344539B1 (en) | 2000-03-28 | 2002-02-05 | Walter M Palmer | Process for crystallization polyester granules |
| US6472500B2 (en) * | 2000-06-17 | 2002-10-29 | General Electric Company | Crystalline polyester resins and processes for their preparation |
| US6500890B2 (en) * | 2000-12-15 | 2002-12-31 | Wellman, Inc. | Polyester bottle resins having reduced frictional properties and methods for making the same |
| WO2002059178A1 (en) * | 2001-01-25 | 2002-08-01 | Mitsubishi Chemical Corporation | Polyester resin, molded article thereof, and process for producing polyester resin |
| JP4393004B2 (ja) * | 2001-02-06 | 2010-01-06 | 三菱化学株式会社 | ポリエステル樹脂 |
| JP2002322258A (ja) | 2001-02-20 | 2002-11-08 | Toyobo Co Ltd | ポリエステルおよびその製造方法ならびにポリエステルフイルム |
| US20030039783A1 (en) * | 2001-03-30 | 2003-02-27 | Stafford Steven Lee | Polyesters and polyester containers having a reduced coefficient of friction and improved clarity |
| FR2828199A1 (fr) * | 2001-07-31 | 2003-02-07 | Perrier Vittel Man Technologie | Polyester a faible iv et faible taux d'acetaldehyde, preformes et contenants creux obtenus a partir de ce polymere |
| DE10158793A1 (de) * | 2001-11-30 | 2003-06-26 | Zimmer Ag | Verfahren und Vorrichtung zur Herstellung von hochkondensierten Polyestern in der festen Phase |
| JP2003200420A (ja) | 2002-01-09 | 2003-07-15 | Toppan Printing Co Ltd | 飽和ポリエステル樹脂の造粒方法およびその造粒装置 |
| WO2003106532A1 (ja) * | 2002-06-12 | 2003-12-24 | 三菱化学株式会社 | ポリエステル樹脂の製造方法 |
| US7329723B2 (en) * | 2003-09-18 | 2008-02-12 | Eastman Chemical Company | Thermal crystallization of polyester pellets in liquid |
| CA2482056A1 (en) * | 2003-10-10 | 2005-04-10 | Eastman Chemical Company | Thermal crystallization of a molten polyester polymer in a fluid |
| MXPA05013108A (es) * | 2003-10-17 | 2006-03-17 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Procedimiento para el tratamiento termico de pellets de poliester. |
| 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 |
| US7358322B2 (en) * | 2004-03-09 | 2008-04-15 | Eastman Chemical Company | High IV melt phase polyester polymer catalyzed with antimony containing compounds |
| DE102004015515A1 (de) * | 2004-03-28 | 2004-09-16 | Zimmer Ag | Verfahren zur Herstellung von hochkondensiertem Polyestergranulat |
| US7935399B2 (en) * | 2004-09-02 | 2011-05-03 | Grupo Petrotemex, S.A. De C.V. | Low melting polyester polymers |
| US7572493B2 (en) * | 2005-05-11 | 2009-08-11 | The Coca-Cola Company | Low IV pet based copolymer preform with enhanced mechanical properties and cycle time, container made therewith and methods |
-
2004
- 2004-03-08 US US10/795,783 patent/US7459113B2/en not_active Expired - Lifetime
-
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- 2005-03-03 EP EP10012571A patent/EP2272887A3/en not_active Withdrawn
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- 2005-03-08 CN CN2005100543348A patent/CN1667015B/zh not_active Expired - Lifetime
-
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- 2008-10-24 US US12/257,837 patent/US20090131627A1/en not_active Abandoned
-
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- 2010-10-21 US US12/909,115 patent/US20110034665A1/en not_active Abandoned
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-
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- 2016-09-23 US US15/273,816 patent/US10370486B2/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953404A (en) * | 1974-02-07 | 1976-04-27 | General Electric Company | Solid state polymerization of poly(1,4-butylene terephthalate) |
| US5239045A (en) * | 1990-12-27 | 1993-08-24 | Mitsubishi Kasei Corporation | Copolyester and hollow container and oriented film comprising the copolyester |
| CN1105038A (zh) * | 1993-12-28 | 1995-07-12 | 三井石油化学工业株式会社 | 制备聚酯的方法 |
| US5442036A (en) * | 1994-09-06 | 1995-08-15 | Eastman Chemical Company | Branched copolyesters especially suitable for extrusion blow molding |
| US6066713A (en) * | 1995-12-21 | 2000-05-23 | Lurgi Zimmer Aktiengesellschaft | Process for improving the drawing ability of polyester |
| CN1344754A (zh) * | 2000-09-15 | 2002-04-17 | 因文塔-费希尔股份有限两合公司 | 生产具有低游离乙醛含量的聚酯的方法 |
| CN1454930A (zh) * | 2002-04-30 | 2003-11-12 | 伊斯曼化学公司 | 聚酯组合物 |
Non-Patent Citations (1)
| Title |
|---|
| JP平5-070567A 1993.03.23 |
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