JPH0121167B2 - - Google Patents
Info
- Publication number
- JPH0121167B2 JPH0121167B2 JP56074340A JP7434081A JPH0121167B2 JP H0121167 B2 JPH0121167 B2 JP H0121167B2 JP 56074340 A JP56074340 A JP 56074340A JP 7434081 A JP7434081 A JP 7434081A JP H0121167 B2 JPH0121167 B2 JP H0121167B2
- Authority
- JP
- Japan
- Prior art keywords
- ppm
- less
- crystallization
- terephthalate
- ethylene glycol
- 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.)
- Expired
Links
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims abstract description 52
- -1 poly(ethylene glycol) Polymers 0.000 claims abstract description 25
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000002425 crystallisation Methods 0.000 claims abstract description 20
- 230000008025 crystallization Effects 0.000 claims abstract description 20
- 229920000728 polyester Polymers 0.000 claims abstract description 19
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 11
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims abstract description 11
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 3
- 238000006068 polycondensation reaction Methods 0.000 claims description 25
- 239000002243 precursor Substances 0.000 claims description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 8
- 150000005690 diesters Chemical class 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000003607 modifier Substances 0.000 claims description 5
- 229910052787 antimony Inorganic materials 0.000 claims description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 230000000979 retarding effect Effects 0.000 claims description 3
- 230000032050 esterification Effects 0.000 claims description 2
- 238000005886 esterification reaction Methods 0.000 claims description 2
- 238000005809 transesterification reaction Methods 0.000 claims description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims 2
- 150000007513 acids Chemical class 0.000 claims 1
- 239000012768 molten material Substances 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 10
- 239000011707 mineral Substances 0.000 abstract description 10
- 229920000642 polymer Polymers 0.000 abstract description 9
- 239000000155 melt Substances 0.000 abstract description 7
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 abstract description 2
- 150000007519 polyprotic acids Polymers 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 239000003643 water by type Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000008187 granular material Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 3
- 238000010101 extrusion blow moulding Methods 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- FYIBGDKNYYMMAG-UHFFFAOYSA-N ethane-1,2-diol;terephthalic acid Chemical group OCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 FYIBGDKNYYMMAG-UHFFFAOYSA-N 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- LZBBPOBXXBZCQO-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]ethanol;terephthalic acid Chemical compound OCCOCCOCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 LZBBPOBXXBZCQO-UHFFFAOYSA-N 0.000 description 1
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical group O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229940058905 antimony compound for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010952 in-situ formation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 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
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
-
- 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
-
- 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
- C08G63/183—Terephthalic acids
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
-
- 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]
- Y10T428/1397—Single layer [continuous layer]
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)
- Wrappers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- General Preparation And Processing Of Foods (AREA)
- Peptides Or Proteins (AREA)
- Detergent Compositions (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/302,085 US4455129A (en) | 1981-05-19 | 1981-09-14 | Multi-vane type compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8011201A FR2482971A1 (fr) | 1980-05-20 | 1980-05-20 | Polyesters pour emballages a usage alimentaire et leur procede d'obtention |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5716024A JPS5716024A (en) | 1982-01-27 |
| JPH0121167B2 true JPH0121167B2 (cg-RX-API-DMAC7.html) | 1989-04-20 |
Family
ID=9242152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7434081A Granted JPS5716024A (en) | 1980-05-20 | 1981-05-19 | Food wrapping polyester and manufacture |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4340721B1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP0041035B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5716024A (cg-RX-API-DMAC7.html) |
| KR (1) | KR840000468B1 (cg-RX-API-DMAC7.html) |
| AT (1) | ATE10375T1 (cg-RX-API-DMAC7.html) |
| AU (1) | AU540702B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BR8103108A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1164144A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3167283D1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES8300121A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2482971A1 (cg-RX-API-DMAC7.html) |
| MX (1) | MX166409B (cg-RX-API-DMAC7.html) |
| PT (1) | PT73056B (cg-RX-API-DMAC7.html) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401805A (en) * | 1982-03-01 | 1983-08-30 | Eastman Kodak Company | Modified poly(ethylene terephthalate) having improved gas barrier properties |
| DE3213025C2 (de) * | 1982-04-02 | 1997-06-12 | Fischer Karl Ind Gmbh | Verfahren zur Nachkondensation von Polykondensaten |
| US4403090A (en) * | 1982-09-07 | 1983-09-06 | The Goodyear Tire & Rubber Company | Polyisophthalates and copolymers thereof having high barrier properties |
| US4447595A (en) * | 1982-09-07 | 1984-05-08 | The Goodyear Tire & Rubber Company | Polyterephthalates and copolymers thereof having high clarity and process for making same |
| JPS59219328A (ja) * | 1983-05-28 | 1984-12-10 | Toyobo Co Ltd | 高重合度ポリエステルの製造方法 |
| US4451641A (en) * | 1983-06-13 | 1984-05-29 | Eastman Kodak Company | Radiation-resistant container material of poly(tetramethylene terephthalate) |
| US4619987A (en) * | 1984-10-12 | 1986-10-28 | Teijin Limited | Process for preparation of high-molecular weight polyester |
| US4560741A (en) * | 1985-04-12 | 1985-12-24 | Eastman Kodak Company | Polyester resins capable of forming containers having improved gas barrier properties |
| JPS63142028A (ja) * | 1986-12-05 | 1988-06-14 | Toyo Seikan Kaisha Ltd | ポリエステル製容器及び包装体 |
| US5256363A (en) * | 1987-03-26 | 1993-10-26 | Mitsui Petrochemical Industries, Ltd. | Polyethylene terephthalate and uses thereof |
| GB8926631D0 (en) * | 1989-11-24 | 1990-01-17 | Ici Plc | Polymer compositions |
| GB9013481D0 (en) * | 1990-06-15 | 1990-08-08 | Ici Plc | Polyester polymer products |
| DE4223007A1 (de) * | 1991-07-15 | 1993-02-04 | Mitsubishi Chem Ind | Copolyester und daraus hergestellte behaelter und gereckte folien |
| JP3136743B2 (ja) | 1992-03-17 | 2001-02-19 | 三菱化学株式会社 | 共重合ポリエステルおよびその成形体 |
| JP3136767B2 (ja) | 1992-06-10 | 2001-02-19 | 三菱化学株式会社 | 共重合ポリエステルならびにそれより成る中空容器および延伸フィルム |
| JP3136768B2 (ja) | 1992-06-10 | 2001-02-19 | 三菱化学株式会社 | 共重合ポリエステルならびにそれより成る中空容器および延伸フィルム |
| US5250333A (en) * | 1992-10-26 | 1993-10-05 | Hoechst Celanese Corporation | Modified polyethylene terephthalate |
| DE69331734T2 (de) * | 1992-12-04 | 2003-05-08 | Toray Industries, Inc. | Polyesterfilm für thermische laminierung |
| DE4429524C2 (de) * | 1994-08-19 | 1997-12-18 | Inventa Ag | Verfahren zur Herstellung von linearen omega-Hydroxycarbonsäureeinheiten enthaltenden Copolyestern |
| US5648032A (en) * | 1995-08-01 | 1997-07-15 | Eastman Chemical Company | Process for producing polyester articles having low acetaldehyde content |
| US5912307A (en) * | 1996-05-03 | 1999-06-15 | Bp Amoco Corporation | Polyester compositions |
| US6048957A (en) * | 1997-05-01 | 2000-04-11 | Eastman Chemical Company | Process for polyesters with improved properties |
| AU738285B2 (en) * | 1997-08-18 | 2001-09-13 | Teijin Limited | A copolyester for molding a bottle |
| US6268026B1 (en) | 1997-10-20 | 2001-07-31 | Hoechst Celanese Corporation | Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-liquid crystalline polyester and method for forming same |
| US6312772B1 (en) | 1997-10-20 | 2001-11-06 | Hoechst Celanese Corporation | Multilayer laminate formed from a substantially stretched non-molten wholly aromatic liquid crystalline polymer and non-polyester thermoplastic polymer |
| US6426128B1 (en) | 1998-01-06 | 2002-07-30 | Hna Holdings, Inc. | Co-processable multi-layer laminates for forming high strength, haze-free, transparent articles and methods of producing same |
| IT1298635B1 (it) * | 1998-03-17 | 2000-01-12 | Sinco Ricerche Spa | Resine poliestere aventi migliorate proprieta' |
| US6113997A (en) * | 1998-05-26 | 2000-09-05 | Shell Oil Company | Process to prepare a polyester resin |
| US6312503B1 (en) | 1999-10-13 | 2001-11-06 | Arteva North America S.A.R.L. | System to quench gasses and remove condensables |
| MXPA02003932A (es) | 1999-10-27 | 2003-03-27 | Coca Cola Co | Proceso para la reduccion de acetaldehido y oxigeno en bebidas contenidas en envases basados en poliester. |
| FR2828129A1 (fr) * | 2001-07-31 | 2003-02-07 | Perrier Vittel Man Technologie | Procedes de fabrication de preformes et de contenants en pet tels que bouteilles alimentaires, contenants et preformes intermediaires obtenus |
| 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 |
| FR2830788B1 (fr) * | 2001-10-12 | 2006-09-22 | Tergal Fibres | Procede de fabrication de corps creux, corps creux, preformes et bouteilles obtenus par ce procede |
| TWI311995B (en) * | 2002-08-05 | 2009-07-11 | Mitsubishi Chemical Corporatio | Polyester resin and its production process |
| EP1433804A1 (en) * | 2002-12-03 | 2004-06-30 | Nan Ya Plastics Corp. | Copolyester composition for manufacturing large volume polyester bottle |
| US7303795B2 (en) | 2003-03-13 | 2007-12-04 | Invista North America S.A. R.L. | Molding of polypropylene with enhanced reheat characteristics |
| US7368523B2 (en) * | 2004-11-12 | 2008-05-06 | Eastman Chemical Company | Polyester polymer and copolymer compositions containing titanium nitride particles |
| US20060051542A1 (en) * | 2004-09-03 | 2006-03-09 | Zhiyong Xia | Polyester polymer and copolymer compositions containing metallic molybdenum particles |
| US7662880B2 (en) * | 2004-09-03 | 2010-02-16 | Eastman Chemical Company | Polyester polymer and copolymer compositions containing metallic nickel particles |
| US7816436B2 (en) * | 2004-11-08 | 2010-10-19 | INVISTA North America S.à.r.l. | Carbon black with large primary particle size as reheat additive for polyester and polypropylene resins |
| US20060105129A1 (en) * | 2004-11-12 | 2006-05-18 | Zhiyong Xia | Polyester polymer and copolymer compositions containing titanium carbide particles |
| US7300967B2 (en) * | 2004-11-12 | 2007-11-27 | Eastman Chemical Company | Polyester polymer and copolymer compositions containing metallic titanium particles |
| US20060122300A1 (en) * | 2004-12-07 | 2006-06-08 | Zhiyong Xia | Polyester polymer and copolymer compositions containing steel 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 |
| 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 |
| US9777111B2 (en) * | 2005-10-20 | 2017-10-03 | Grupo Petrotemex, S.A. De C.V. | PET polymer with improved properties |
| US20070128389A1 (en) * | 2005-12-06 | 2007-06-07 | Dak Americas Llc | Process for manufacturing co-polyester barrier resins without solid-state polymerization, co-polyester resins made by the process, and clear mono-layer containers made of the co-polyester resins |
| US7358324B2 (en) | 2005-12-06 | 2008-04-15 | Dak Americas Llc | Manufacturing method of co-polyester resins for clear mono-layer containers with improved gas barrier characteristics |
| MX2008012458A (es) * | 2006-03-29 | 2008-10-10 | Nestle Waters Man & Technology | Metodo para la produccion directa de articulos de poliester para propositos de envase y articulos obtenidos de los mismos. |
| US20070260002A1 (en) * | 2006-05-04 | 2007-11-08 | Zhiyong Xia | Titanium nitride particles, methods of making them, and their use in polyester compositions |
| US20080058495A1 (en) * | 2006-09-05 | 2008-03-06 | Donna Rice Quillen | Polyester polymer and copolymer compositions containing titanium and yellow colorants |
| US20090186177A1 (en) * | 2008-01-22 | 2009-07-23 | Eastman Chemical Company | Polyester melt phase products and process for making the same |
| DE102009010597A1 (de) | 2008-07-12 | 2010-01-14 | Epc Industrial Engineering Gmbh | Verfahren zur Herstellung von Polyester, insbesondere linearer Polyester, für Textilgarne und Textilfasern sowie für Flaschen und Anlage zur Durchführung des Verfahrens |
| EP2168751A1 (en) | 2008-09-29 | 2010-03-31 | Nestec S.A. | Method of making a container such as a bottle from a preform made of thermoplastic polymer |
| PL2403894T3 (pl) | 2009-03-03 | 2016-12-30 | Opakowanie pochodzenia biologicznego z politereftalanu etylenu i sposób jego produkcji | |
| CN101948567A (zh) * | 2010-09-01 | 2011-01-19 | 华润包装材料有限公司 | 一种用于制造含气软饮料包装制品的改性共聚酯及其制备方法 |
| EP2747981B1 (en) * | 2011-08-25 | 2017-03-01 | Plastipak Packaging, Inc. | Extruded pet parison |
| WO2013034950A1 (en) * | 2011-09-08 | 2013-03-14 | Société Anonyme Des Eaux Minerales D'evian | Method for producing a bio-pet polymer |
| PT2807082T (pt) * | 2012-01-25 | 2018-11-09 | Plastipak Packaging Inc | Pré-forma de pet extrudada e recipiente produzido |
| EP3116933B1 (en) | 2014-03-11 | 2018-05-09 | Synvina C.V. | Process for enhancing the molecular weight of a polyester |
| NL2015265B1 (en) | 2015-08-04 | 2017-02-21 | Furanix Technologies Bv | Polyester composition. |
| NL2015266B1 (en) | 2015-08-04 | 2017-02-21 | Furanix Technologies Bv | Poly(alkylene furandicarboxylate)-comprising polyester. |
| EP3387038B1 (en) | 2015-12-11 | 2025-07-09 | Société Anonyme des Eaux Minérales d'Evian et en Abrégé "S.A.E.M.E" | Pet polymer with an anti-crystallization comonomer that can be bio-sourced |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049631A (en) * | 1975-12-22 | 1977-09-20 | Owens-Illinois, Inc. | Isophthalic acid/p,p-sulfonyldibenzoic acid/ethylene glycol/neopentyl glycol polyester compositions and containers made therefrom |
| DE2706123A1 (de) * | 1977-02-14 | 1978-08-17 | Bayer Ag | Schnell kristallisierende polyaethylenterephthalate und verfahren zu ihrer herstellung |
| US4154920A (en) * | 1978-03-13 | 1979-05-15 | Owens-Illinois, Inc. | Methods for producing improved stable polyethylene terephthalate |
| US4230819A (en) * | 1979-04-13 | 1980-10-28 | The Goodyear Tire & Rubber Company | Eliminating acetaldehyde from crystalline polyethylene terephthalate resin |
| US4225549A (en) * | 1979-07-18 | 1980-09-30 | The Mead Corporation | Method to increase the heat deflection temperature of amorphous polyethylene terephthalate |
| US4256860A (en) * | 1979-12-26 | 1981-03-17 | Eastman Kodak Company | Copolyetheresters |
-
1980
- 1980-05-20 FR FR8011201A patent/FR2482971A1/fr active Granted
-
1981
- 1981-05-18 KR KR1019810001706A patent/KR840000468B1/ko not_active Expired
- 1981-05-18 AU AU70656/81A patent/AU540702B2/en not_active Expired
- 1981-05-19 JP JP7434081A patent/JPS5716024A/ja active Granted
- 1981-05-19 ES ES502313A patent/ES8300121A1/es not_active Expired
- 1981-05-19 DE DE8181420077T patent/DE3167283D1/de not_active Expired
- 1981-05-19 PT PT73056A patent/PT73056B/pt unknown
- 1981-05-19 CA CA000377800A patent/CA1164144A/fr not_active Expired
- 1981-05-19 US US06265335 patent/US4340721B1/en not_active Expired - Lifetime
- 1981-05-19 EP EP81420077A patent/EP0041035B2/fr not_active Expired - Lifetime
- 1981-05-19 BR BR8103108A patent/BR8103108A/pt not_active IP Right Cessation
- 1981-05-19 MX MX008482A patent/MX166409B/es unknown
- 1981-05-19 AT AT81420077T patent/ATE10375T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| KR830006372A (ko) | 1983-09-24 |
| EP0041035A1 (fr) | 1981-12-02 |
| ES502313A0 (es) | 1982-10-01 |
| ATE10375T1 (de) | 1984-12-15 |
| DE3167283D1 (en) | 1985-01-03 |
| ES8300121A1 (es) | 1982-10-01 |
| PT73056A (fr) | 1981-06-01 |
| CA1164144A (fr) | 1984-03-20 |
| FR2482971B1 (cg-RX-API-DMAC7.html) | 1985-04-12 |
| EP0041035B2 (fr) | 1992-03-18 |
| KR840000468B1 (ko) | 1984-04-09 |
| AU7065681A (en) | 1981-11-26 |
| EP0041035B1 (fr) | 1984-11-21 |
| BR8103108A (pt) | 1982-02-09 |
| US4340721B1 (en) | 1998-12-01 |
| AU540702B2 (en) | 1984-11-29 |
| PT73056B (fr) | 1982-07-01 |
| FR2482971A1 (fr) | 1981-11-27 |
| MX166409B (es) | 1993-01-07 |
| US4340721A (en) | 1982-07-20 |
| JPS5716024A (en) | 1982-01-27 |
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