KR20070032800A - 용융축합을 이용한 중합체의 점진적인 생산 방법 및 장치 - Google Patents
용융축합을 이용한 중합체의 점진적인 생산 방법 및 장치 Download PDFInfo
- Publication number
- KR20070032800A KR20070032800A KR1020077002341A KR20077002341A KR20070032800A KR 20070032800 A KR20070032800 A KR 20070032800A KR 1020077002341 A KR1020077002341 A KR 1020077002341A KR 20077002341 A KR20077002341 A KR 20077002341A KR 20070032800 A KR20070032800 A KR 20070032800A
- Authority
- KR
- South Korea
- Prior art keywords
- reactor
- polycondensation
- groups
- group
- final
- 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.)
- Withdrawn
Links
- 238000009833 condensation Methods 0.000 title claims abstract description 16
- 230000005494 condensation Effects 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 229920000642 polymer Polymers 0.000 title claims description 29
- 230000000750 progressive effect Effects 0.000 title claims 2
- 239000000178 monomer Substances 0.000 claims abstract description 78
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000003054 catalyst Substances 0.000 claims abstract description 23
- 230000032050 esterification Effects 0.000 claims abstract description 20
- 238000005886 esterification reaction Methods 0.000 claims abstract description 20
- 239000000654 additive Substances 0.000 claims abstract description 9
- 125000000524 functional group Chemical group 0.000 claims abstract description 6
- 229920001643 poly(ether ketone) Polymers 0.000 claims abstract description 6
- 229920001230 polyarylate Polymers 0.000 claims abstract description 6
- 239000004952 Polyamide Substances 0.000 claims abstract description 5
- 150000002170 ethers Chemical class 0.000 claims abstract description 5
- -1 phosphino groups Chemical group 0.000 claims abstract description 5
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 5
- 229920002647 polyamide Polymers 0.000 claims abstract description 5
- 229920000412 polyarylene Polymers 0.000 claims abstract description 5
- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000003277 amino group Chemical group 0.000 claims abstract description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 150000004985 diamines Chemical class 0.000 claims abstract description 4
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical compound OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 4
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical group [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 claims abstract description 4
- 125000001476 phosphono group Chemical group [H]OP(*)(=O)O[H] 0.000 claims abstract description 4
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 claims abstract description 4
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims abstract description 4
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims abstract description 4
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical group OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims abstract description 3
- 150000008064 anhydrides Chemical group 0.000 claims abstract 2
- 239000000047 product Substances 0.000 claims description 74
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 238000003776 cleavage reaction Methods 0.000 claims description 20
- 230000007017 scission Effects 0.000 claims description 20
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 4
- 238000006482 condensation reaction Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 230000000740 bleeding effect Effects 0.000 claims 1
- 239000007859 condensation product Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000004992 fission Effects 0.000 description 13
- 238000005259 measurement Methods 0.000 description 7
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 230000006399 behavior Effects 0.000 description 5
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- 238000004497 NIR spectroscopy Methods 0.000 description 3
- 150000001447 alkali salts Chemical class 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000006267 biphenyl group Chemical group 0.000 description 2
- 239000006085 branching agent Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- VOWPVJACXJNHBC-UHFFFAOYSA-N methyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OC)OC1=CC=CC=C1 VOWPVJACXJNHBC-UHFFFAOYSA-N 0.000 description 2
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical compound CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000004246 zinc acetate Substances 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- 241000234282 Allium Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- HECGKCOICWUUJU-UHFFFAOYSA-N bis(diphenylphosphanylmethyl)-phenylphosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CP(C=1C=CC=CC=1)CP(C=1C=CC=CC=1)C1=CC=CC=C1 HECGKCOICWUUJU-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- GCLDCIGYQLJULQ-UHFFFAOYSA-N cyclohexa-2,4-diene-1,1,3,5-tetrol Chemical compound OC1=CC(O)=CC(O)(O)C1 GCLDCIGYQLJULQ-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000412 dendrimer Substances 0.000 description 1
- 229920000736 dendritic polymer Polymers 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- 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
- C08G63/785—Preparation processes characterised by the apparatus used
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/205—General preparatory processes characterised by the apparatus used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00779—Baffles attached to the stirring means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyamides (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004034708A DE102004034708B4 (de) | 2004-07-17 | 2004-07-17 | Verfahren zur absatzweisen Herstellung von Polymeren durch Schmelzekondensation |
| DE102004034708.5 | 2004-07-17 | ||
| PCT/EP2005/007171 WO2006007966A1 (de) | 2004-07-17 | 2005-07-02 | Verfahren und vorrichtung zur absatzweisen herstellung von polymeren durch schmelzekondensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20070032800A true KR20070032800A (ko) | 2007-03-22 |
Family
ID=35106816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020077002341A Withdrawn KR20070032800A (ko) | 2004-07-17 | 2005-07-02 | 용융축합을 이용한 중합체의 점진적인 생산 방법 및 장치 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20080051529A1 (https=) |
| EP (1) | EP1768775B1 (https=) |
| JP (1) | JP2008506795A (https=) |
| KR (1) | KR20070032800A (https=) |
| CN (1) | CN1988951A (https=) |
| AT (1) | ATE384576T1 (https=) |
| DE (2) | DE102004034708B4 (https=) |
| EA (1) | EA200700039A1 (https=) |
| IL (1) | IL180716A0 (https=) |
| IN (1) | IN2007CH00207A (https=) |
| WO (1) | WO2006007966A1 (https=) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6906164B2 (en) | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
| US7649109B2 (en) | 2006-12-07 | 2010-01-19 | Eastman Chemical Company | Polyester production system employing recirculation of hot alcohol to esterification zone |
| US20080139780A1 (en) * | 2006-12-07 | 2008-06-12 | Debruin Bruce Roger | Polyester production system employing short residence time esterification |
| US7943094B2 (en) | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
| US7892498B2 (en) | 2007-03-08 | 2011-02-22 | Eastman Chemical Company | Polyester production system employing an unagitated esterification reactor |
| US7863477B2 (en) | 2007-03-08 | 2011-01-04 | Eastman Chemical Company | Polyester production system employing hot paste to esterification zone |
| US7858730B2 (en) | 2007-07-12 | 2010-12-28 | Eastman Chemical Company | Multi-level tubular reactor with dual headers |
| US7829653B2 (en) | 2007-07-12 | 2010-11-09 | Eastman Chemical Company | Horizontal trayed reactor |
| US7842777B2 (en) | 2007-07-12 | 2010-11-30 | Eastman Chemical Company | Sloped tubular reactor with divided flow |
| US7872089B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Multi-level tubular reactor with internal tray |
| US7847053B2 (en) | 2007-07-12 | 2010-12-07 | Eastman Chemical Company | Multi-level tubular reactor with oppositely extending segments |
| US7868130B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Multi-level tubular reactor with vertically spaced segments |
| US7872090B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Reactor system with optimized heating and phase separation |
| US7868129B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
| US7834109B2 (en) * | 2007-12-07 | 2010-11-16 | Eastman Chemical Company | System for producing low impurity polyester |
| WO2009141139A1 (de) * | 2008-05-22 | 2009-11-26 | List Holding Ag | Verfahren und vorrichtung zur herstellung von biopolymeren |
| EP2315794B1 (de) * | 2008-08-14 | 2019-02-06 | Basf Se | Batch-verfahren zur herstellung von polyamiden |
| DE102013210180A1 (de) * | 2013-05-31 | 2014-12-04 | Aquafil Engineering Gmbh | Verfahren zur Aufarbeitung eines bei Polykondensationsprozessen anfallenden Gemisches und eine Anlage zur Durchführung des Verfahrens |
| CN107189061B (zh) * | 2017-05-17 | 2019-07-23 | 东华大学 | 一种无卤抗熔滴阻燃尼龙6树脂及其制备方法 |
| CN108299643A (zh) * | 2018-01-26 | 2018-07-20 | 五邑大学 | 含磷阻燃型工程塑料聚砜及其合成方法 |
| AT521534A2 (de) * | 2018-07-03 | 2020-02-15 | Next Generation Recyclingmaschinen Gmbh | Verfahren zur Herstellung einer Polykondensatschmelze aus einem Primärmaterial und einem Sekundärmaterial |
| CN113813866B (zh) * | 2020-06-19 | 2024-10-15 | 欧瑞康巴马格惠通（扬州）工程有限公司 | 聚酯产品的柔性生产系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL272388A (https=) * | 1960-12-16 | |||
| US5306804A (en) * | 1993-04-26 | 1994-04-26 | Zimmer Aktiengesellschaft | Discontinuous process for the production of a polyamide-6,6 |
| DE4403452A1 (de) * | 1993-04-26 | 1994-10-27 | Zimmer Ag | Diskontinuierliches katalytisches Verfahren zur Herstellung von Polyamid-6.6 |
| DE4440741A1 (de) * | 1994-11-15 | 1996-05-23 | Zimmer Ag | Verfahren zur Vakuumerzeugung bei der Polycarbonat-Herstellung |
| JPH08283394A (ja) * | 1995-04-10 | 1996-10-29 | Mitsui Petrochem Ind Ltd | ポリエチレンテレフタレートの製造方法 |
| US6277947B1 (en) * | 2000-04-21 | 2001-08-21 | Shell Oil Company | Process of producing polytrimethylene terephthalate (PTT) |
| DE10001477B4 (de) * | 2000-01-15 | 2005-04-28 | Zimmer Ag | Diskontinuierliches Polykondensationsverfahren und Rührscheibenreaktor hierfür |
| DE10318747B4 (de) * | 2003-04-25 | 2006-04-20 | Zimmer Ag | Verfahren zur Vakuumerzeugung bei der Herstellung von Polymeren |
| DE10336164B4 (de) * | 2003-08-07 | 2005-08-25 | Zimmer Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren durch Schmelzkondensation |
-
2004
- 2004-07-17 DE DE102004034708A patent/DE102004034708B4/de not_active Expired - Lifetime
-
2005
- 2005-07-02 EP EP05772235A patent/EP1768775B1/de not_active Expired - Lifetime
- 2005-07-02 AT AT05772235T patent/ATE384576T1/de not_active IP Right Cessation
- 2005-07-02 JP JP2007520707A patent/JP2008506795A/ja not_active Withdrawn
- 2005-07-02 US US11/572,241 patent/US20080051529A1/en not_active Abandoned
- 2005-07-02 CN CNA2005800241488A patent/CN1988951A/zh active Pending
- 2005-07-02 EA EA200700039A patent/EA200700039A1/ru unknown
- 2005-07-02 KR KR1020077002341A patent/KR20070032800A/ko not_active Withdrawn
- 2005-07-02 WO PCT/EP2005/007171 patent/WO2006007966A1/de not_active Ceased
- 2005-07-02 DE DE502005002681T patent/DE502005002681D1/de not_active Expired - Fee Related
-
2007
- 2007-01-15 IL IL180716A patent/IL180716A0/en unknown
- 2007-01-31 IN IN207CH2007 patent/IN2007CH00207A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20080051529A1 (en) | 2008-02-28 |
| ATE384576T1 (de) | 2008-02-15 |
| IN2007CH00207A (https=) | 2007-08-24 |
| DE502005002681D1 (de) | 2008-03-13 |
| EP1768775A1 (de) | 2007-04-04 |
| EA200700039A1 (ru) | 2007-08-31 |
| DE102004034708A1 (de) | 2006-02-09 |
| JP2008506795A (ja) | 2008-03-06 |
| WO2006007966A1 (de) | 2006-01-26 |
| EP1768775B1 (de) | 2008-01-23 |
| CN1988951A (zh) | 2007-06-27 |
| IL180716A0 (en) | 2007-06-03 |
| DE102004034708B4 (de) | 2008-04-10 |
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