CN1667015A - 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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- CN1667015A CN1667015A CNA2005100543348A CN200510054334A CN1667015A CN 1667015 A CN1667015 A CN 1667015A CN A2005100543348 A CNA2005100543348 A CN A2005100543348A CN 200510054334 A CN200510054334 A CN 200510054334A CN 1667015 A CN1667015 A CN 1667015A
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- Prior art keywords
- particle
- polyester
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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)
- Physics & Mathematics (AREA)
- Thermal Sciences (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)
Abstract
Description
级分 | 溶解的累积重量分数 | <M>w | 由<M>w计算的It.V. |
1(表面) | 0.090 | 71794 | 0.976 |
2 | 0.168 | 62511 | 0.881 |
3 | 0.245 | 58167 | 0.836 |
4 | 0.318 | 55094 | 0.803 |
5 | 0.394 | 52909 | 0.780 |
6 | 0.475 | 50790 | 0.757 |
7 | 0.522 | 50210 | 0.750 |
8 | 0.575 | 49440 | 0.742 |
9 | 0.620 | 48601 | 0.733 |
10 | 0.683 | 47826 | 0.725 |
11 | 0.719 | 47403 | 0.720 |
12 | 0.820 | 46720 | 0.712 |
13 | 0.847 | 46314 | 0.708 |
14(中心) | 1.000 | 44861 | 0.692 |
级分 | 溶解的累积重量分数 | <M>w | 由<M>w计算的It.V. |
1(表面) | 0.102 | 57351 | 0.827 |
2 | 0.300 | 57576 | 0.829 |
3 | 0.444 | 58347 | 0.838 |
4 | 0.595 | 57871 | 0.832 |
5 | 0.691 | 58300 | 0.837 |
6 | 0.791 | 57608 | 0.830 |
7 | 0.850 | 59243 | 0.847 |
8 | 0.901 | 59208 | 0.847 |
9 | 0.936 | 58596 | 0.840 |
10 | 0.970 | 59493 | 0.849 |
11(中心) | 1.000 | 59128 | 0.846 |
级分 | 溶解的累积重量分数 | <M>w | 由<M>w计算的It.V. |
1(表面) | 0.083 | 80992 | 1.067 |
2 | 0.143 | 73439 | 0.992 |
3 | 0.212 | 67237 | 0.930 |
4 | 0.340 | 61829 | 0.874 |
5 | 0.467 | 57023 | 0.823 |
6 | 0.608 | 54777 | 0.800 |
7 | 0.737 | 51950 | 0.769 |
8 | 0.862 | 50299 | 0.751 |
9 | 0.904 | 50609 | 0.754 |
10 | 0.952 | 49795 | 0.746 |
11 | 0.977 | 49063 | 0.738 |
12(中心) | 1.000 | 48459 | 0.731 |
Claims (52)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 true CN1667015A (zh) | 2005-09-14 |
CN1667015B CN1667015B (zh) | 2010-05-26 |
Family
ID=34827596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100543348A Active CN1667015B (zh) | 2004-03-08 | 2005-03-08 | 具有小的表面到中心分子量梯度的聚酯聚合物颗粒 |
Country Status (20)
Country | Link |
---|---|
US (4) | US7459113B2 (zh) |
EP (3) | EP1574538B1 (zh) |
JP (2) | JP2005255998A (zh) |
KR (1) | KR101182924B1 (zh) |
CN (1) | CN1667015B (zh) |
AR (1) | AR048082A1 (zh) |
AT (1) | ATE394440T1 (zh) |
BR (1) | BRPI0500804B1 (zh) |
CA (1) | CA2497000C (zh) |
DE (1) | DE602005006450D1 (zh) |
ES (2) | ES2571932T3 (zh) |
HU (1) | HUE027835T2 (zh) |
MX (1) | MXPA05002468A (zh) |
MY (1) | MY143210A (zh) |
PL (2) | PL1574538T3 (zh) |
PT (1) | PT1953179T (zh) |
RU (1) | RU2384590C2 (zh) |
SG (2) | SG140598A1 (zh) |
SI (1) | SI1953179T1 (zh) |
TW (1) | TWI282799B (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060015284A (ko) * | 2003-05-21 | 2006-02-16 | 웰만 인코포레이티드 | 저속 결정화 폴리에스테르 수지 |
US20050261462A1 (en) * | 2004-05-20 | 2005-11-24 | Nichols Carl S | Methods of making titanium-catalyzed polyester resins |
US20070059465A1 (en) * | 2004-05-20 | 2007-03-15 | Thompson David E | Polyester Resins for High-Strength Articles |
US7094863B2 (en) * | 2003-05-21 | 2006-08-22 | Wellman, Inc. | Polyester preforms useful for enhanced heat-set bottles |
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 |
US7863405B2 (en) * | 2004-09-02 | 2011-01-04 | Eastman Chemical Company | Removal of residual acetaldehyde from polyester polymer particles |
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 |
PL1841575T5 (pl) | 2005-01-18 | 2017-12-29 | M&G Usa Corporation | Segmentowane granule z podobnymi polimerami mającymi o różnych lepkościach mające poprawioną przetwarzalność |
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 |
WO2007127786A2 (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 |
AU2010221723A1 (en) * | 2009-03-03 | 2011-09-22 | 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 |
EP3039074B1 (en) * | 2013-08-30 | 2020-12-02 | Discma AG | Blow molding method for forming containers using a highly modified polyesters |
DE102014110337A1 (de) * | 2014-07-22 | 2016-01-28 | Technip Zimmer Gmbh | Verfahren und Anlage zur Herstellung von PET-Granulat |
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