CN1013450B - 部分结晶聚酯制品的生产方法 - Google Patents
部分结晶聚酯制品的生产方法Info
- Publication number
- CN1013450B CN1013450B CN86101424A CN86101424A CN1013450B CN 1013450 B CN1013450 B CN 1013450B CN 86101424 A CN86101424 A CN 86101424A CN 86101424 A CN86101424 A CN 86101424A CN 1013450 B CN1013450 B CN 1013450B
- Authority
- CN
- China
- Prior art keywords
- sheet material
- polyolefine
- polyethylene terephthalate
- polyethylene
- melt blending
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 65
- 229920000728 polyester Polymers 0.000 title description 15
- 230000008569 process Effects 0.000 title description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 103
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 100
- 229920000098 polyolefin Polymers 0.000 claims abstract description 87
- 239000000203 mixture Substances 0.000 claims abstract description 72
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims description 126
- 238000002156 mixing Methods 0.000 claims description 34
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 32
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 32
- 239000003381 stabilizer Substances 0.000 claims description 26
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 24
- 238000003856 thermoforming Methods 0.000 claims description 24
- 238000002425 crystallisation Methods 0.000 claims description 16
- 230000008025 crystallization Effects 0.000 claims description 16
- 239000004698 Polyethylene Substances 0.000 claims description 13
- 229920000573 polyethylene Polymers 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 235000013824 polyphenols Nutrition 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 239000012298 atmosphere Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 5
- 150000001336 alkenes Chemical class 0.000 claims description 4
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 125000004402 polyphenol group Chemical group 0.000 claims 3
- 238000009998 heat setting Methods 0.000 claims 1
- 239000012760 heat stabilizer Substances 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 description 43
- 238000007254 oxidation reaction Methods 0.000 description 43
- 230000003647 oxidation Effects 0.000 description 42
- 239000011347 resin Substances 0.000 description 20
- 229920005989 resin Polymers 0.000 description 20
- 230000032683 aging Effects 0.000 description 18
- 239000010408 film Substances 0.000 description 12
- 235000013305 food Nutrition 0.000 description 10
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 238000005562 fading Methods 0.000 description 7
- 230000002650 habitual effect Effects 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000004594 Masterbatch (MB) Substances 0.000 description 6
- 238000003483 aging Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 150000008442 polyphenolic compounds Chemical class 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000003963 antioxidant agent Substances 0.000 description 5
- 230000003078 antioxidant effect Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000001351 cycling effect Effects 0.000 description 4
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 2
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical group CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 125000005266 diarylamine group Chemical group 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- NEAPKZHDYMQZCB-UHFFFAOYSA-N N-[2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]ethyl]-2-oxo-3H-1,3-benzoxazole-6-carboxamide Chemical compound C1CN(CCN1CCNC(=O)C2=CC3=C(C=C2)NC(=O)O3)C4=CN=C(N=C4)NC5CC6=CC=CC=C6C5 NEAPKZHDYMQZCB-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 150000004705 aldimines Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000005461 organic phosphorous group Chemical group 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical class C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
-
- 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
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
-
- 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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71077485A | 1985-03-11 | 1985-03-11 | |
| US710,774 | 1985-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN86101424A CN86101424A (zh) | 1986-09-17 |
| CN1013450B true CN1013450B (zh) | 1991-08-07 |
Family
ID=24855475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN86101424A Expired CN1013450B (zh) | 1985-03-11 | 1986-03-11 | 部分结晶聚酯制品的生产方法 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | USH2169H1 (nl) |
| JP (1) | JPH0651810B2 (nl) |
| KR (1) | KR940002281B1 (nl) |
| CN (1) | CN1013450B (nl) |
| BE (1) | BE904379A (nl) |
| BR (1) | BR8600935A (nl) |
| CA (1) | CA1266361A (nl) |
| DE (1) | DE3607412C2 (nl) |
| DK (1) | DK108486A (nl) |
| FR (1) | FR2578547B1 (nl) |
| GB (1) | GB2172601B (nl) |
| IN (1) | IN169503B (nl) |
| IT (1) | IT1209973B (nl) |
| NL (1) | NL193378C (nl) |
| SE (1) | SE468854B (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041851C (zh) * | 1991-08-19 | 1999-01-27 | 三菱重工业株式会社 | 用于制造复合铝制件的方法 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62227947A (ja) * | 1986-03-31 | 1987-10-06 | Teijin Ltd | ポリエステルシ−ト |
| US4981631A (en) * | 1989-03-31 | 1991-01-01 | The Goodyear Tire & Rubber Company | Process for making lightweight polyester articles |
| DE4201845A1 (de) * | 1992-01-24 | 1993-07-29 | Basf Ag | Thermoplastische recycling-formmasse |
| IL110514A0 (en) * | 1993-10-04 | 1994-10-21 | Eastman Chem Co | Concentrates for improving polyester compositions and a method for preparing such compositions |
| FR2727123A1 (fr) * | 1994-11-18 | 1996-05-24 | Rohm & Haas France | Reduction du depot chimique dans les melanges de poly(ethyleneterephtalate) cristallisable |
| DE19630599A1 (de) * | 1996-07-31 | 1998-02-05 | Hoechst Ag | Polyethylenterephthalat-Platte mit verbesserter Hydrolysestabilität, Verfahren zur Herstellung und Verwendung |
| CN1117122C (zh) * | 1998-05-18 | 2003-08-06 | 四川联合大学 | 聚乙烯/聚对苯二甲酸乙二醇酯合金型单层阻隔包装材料 |
| US6020421A (en) * | 1998-09-01 | 2000-02-01 | Unitika Ltd. | Polyester composition and method for producing the same |
| DE10149474A1 (de) * | 2001-10-08 | 2003-04-17 | Buehler Ag | Steuerung der Kristallisation von Polyestern durch deren Wassergehalt |
| US7462649B2 (en) | 2001-10-16 | 2008-12-09 | Teijin Limited | Method for recycling pet bottle |
| JP2005307141A (ja) * | 2004-03-25 | 2005-11-04 | Nippon Steel Corp | 耐衝撃性に優れる金属被覆フィルム用樹脂組成物およびその製造方法 |
| US8044169B2 (en) * | 2008-03-03 | 2011-10-25 | Grupo Petrotemex, S.A. De C.V. | Dryer configuration for production of polyester particles |
| ES2856176T3 (es) | 2012-10-25 | 2021-09-27 | Buergofol GmbH | Película mono o multicapa |
| BR112015020334A2 (pt) * | 2013-03-14 | 2018-05-15 | Graphic Packaging Int Inc | estrutura interativa à energia de microondas |
| WO2017198786A1 (en) * | 2016-05-19 | 2017-11-23 | Carbios | A process for degrading plastic products |
| CN110229378B (zh) * | 2019-05-20 | 2021-11-19 | 安徽东锦资源再生科技有限公司 | 一种回收聚酯瓶片料的结晶干燥工艺 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3644482A (en) * | 1961-10-30 | 1972-02-22 | Geigy Ag J R | (4-hydroxy-5-alkylphenyl) alkanoic acid esters of polyols |
| US3201506A (en) * | 1962-08-09 | 1965-08-17 | Du Pont | Addition of magnesium silicate to a polyester in the manufacture of oriented film |
| US3579609A (en) * | 1968-09-23 | 1971-05-18 | Minnesota Mining & Mfg | Flex-resistant polyester film containing olefin or polytetramethylene oxide additive polymer |
| US3720732A (en) * | 1968-09-23 | 1973-03-13 | Minnesota Mining & Mfg | Biaxially oriented polycarbonate modified polyester film |
| US3627625A (en) * | 1970-05-27 | 1971-12-14 | Ici Ltd | Biaxially oriented sheet |
| GB1411564A (en) * | 1972-04-27 | 1975-10-29 | Impeial Chemical Ind Ltd | Coated polyester films |
| GB1415686A (en) * | 1972-10-24 | 1975-11-26 | Ici Ltd | Voided films |
| JPS4975661A (nl) * | 1972-11-24 | 1974-07-22 | ||
| US3987004A (en) * | 1973-04-05 | 1976-10-19 | National Starch And Chemical Corporation | Stabilized polyester compositions |
| US3907926A (en) * | 1973-12-19 | 1975-09-23 | Du Pont | Blends of thermoplastic copolyetherester with poly-butylene terephthalate |
| US4048128A (en) * | 1974-02-20 | 1977-09-13 | E. I. Du Pont De Nemours And Company | Thermally stabilized segmented copolyester adhesive |
| US3975485A (en) * | 1974-07-16 | 1976-08-17 | Allied Chemical Corporation | Production of films and sheets of polyester-polycarbonate blends |
| US3960807A (en) * | 1974-09-30 | 1976-06-01 | Minnesota Mining And Manufacturing Company | Thermoformed polyester articles having impact resistance and high temperature dimensional stability |
| US4070342A (en) * | 1976-12-20 | 1978-01-24 | Allied Chemical Corporation | Manufacture of polyesters |
| JPS5399268A (en) * | 1977-02-12 | 1978-08-30 | Shiyouki Chiyou | Low temperature fabrication process of polyethylene telephthalate |
| JPS55154130A (en) * | 1979-04-27 | 1980-12-01 | Toyobo Co Ltd | Preparation of polyester film |
| US4572852A (en) * | 1982-08-18 | 1986-02-25 | The Goodyear Tire & Rubber Company | Thermoforming partially crystalline polyester articles |
| US4463121A (en) * | 1982-08-18 | 1984-07-31 | The Goodyear Tire & Rubber Company | Thermoforming partially crystalline polyester articles |
| BR8304203A (pt) * | 1982-08-18 | 1984-04-24 | Goodyear Tire & Rubber | Processo de fabricacao de artigo moldado por injecao, artigo moldado preparado pelo processo |
| DE3380669D1 (en) * | 1982-12-28 | 1989-11-09 | Gen Electric | Additive concentrate for polyester compositions and method of addition |
-
1986
- 1986-01-07 IN IN21/DEL/86A patent/IN169503B/en unknown
- 1986-02-25 CA CA000502602A patent/CA1266361A/en not_active Expired - Fee Related
- 1986-03-04 FR FR8602984A patent/FR2578547B1/fr not_active Expired
- 1986-03-04 BR BR8600935A patent/BR8600935A/pt not_active IP Right Cessation
- 1986-03-05 SE SE8601012A patent/SE468854B/sv not_active IP Right Cessation
- 1986-03-06 DE DE3607412A patent/DE3607412C2/de not_active Expired - Fee Related
- 1986-03-06 GB GB8605510A patent/GB2172601B/en not_active Expired
- 1986-03-06 IT IT4772386A patent/IT1209973B/it active
- 1986-03-10 DK DK108486A patent/DK108486A/da unknown
- 1986-03-10 BE BE0/216386A patent/BE904379A/fr not_active IP Right Cessation
- 1986-03-10 KR KR1019860001668A patent/KR940002281B1/ko not_active IP Right Cessation
- 1986-03-11 JP JP5351086A patent/JPH0651810B2/ja not_active Expired - Lifetime
- 1986-03-11 NL NL8600635A patent/NL193378C/nl not_active IP Right Cessation
- 1986-03-11 CN CN86101424A patent/CN1013450B/zh not_active Expired
-
1991
- 1991-04-16 US US07/686,088 patent/USH2169H1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041851C (zh) * | 1991-08-19 | 1999-01-27 | 三菱重工业株式会社 | 用于制造复合铝制件的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8601012D0 (sv) | 1986-03-05 |
| KR940002281B1 (ko) | 1994-03-21 |
| CA1266361A (en) | 1990-03-06 |
| FR2578547B1 (fr) | 1988-11-25 |
| JPH0651810B2 (ja) | 1994-07-06 |
| SE8601012L (sv) | 1986-09-12 |
| FR2578547A1 (fr) | 1986-09-12 |
| DK108486A (da) | 1986-09-12 |
| GB8605510D0 (en) | 1986-04-09 |
| GB2172601A (en) | 1986-09-24 |
| USH2169H1 (en) | 2006-09-05 |
| DE3607412C2 (de) | 1995-04-13 |
| NL193378B (nl) | 1999-04-01 |
| NL193378C (nl) | 1999-08-03 |
| BR8600935A (pt) | 1986-11-11 |
| SE468854B (sv) | 1993-03-29 |
| IT1209973B (it) | 1989-08-30 |
| IN169503B (nl) | 1991-10-26 |
| BE904379A (fr) | 1986-06-30 |
| DK108486D0 (da) | 1986-03-10 |
| IT8647723A0 (it) | 1986-03-06 |
| NL8600635A (nl) | 1986-10-01 |
| KR860007323A (ko) | 1986-10-10 |
| CN86101424A (zh) | 1986-09-17 |
| JPS61218638A (ja) | 1986-09-29 |
| GB2172601B (en) | 1989-06-14 |
| DE3607412A1 (de) | 1986-09-18 |
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Address after: Holland Hague Agency after: Patent and Trademark Office of China Council For The Promotion Of International Trade Agent after: Zhou Zhongqi Applicant after: Shell Internationale Research Maatschappij B. V. Address before: Ohio, USA Agency before: China Patent Agent (H.K.) Ltd. Agent before: Wu Xiaonan Applicant before: Goodyear Tire & Rubber Co. |
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Free format text: CORRECT: APPLICANT; FROM: GOODYEAR TIRE + RUBBER CO. TO: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJB.V.; AGENCY; FROM: CHINA PATENT AGENT(XIANG GANG)LTD. TO: CCPIT PATENT + TRADEMARK LAW OFFICE; AGENT; FROM: WU XIAONAN TO: ZHOU ZHONGQI |
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