CN1518571A - 提高固态聚合速率的方法 - Google Patents
提高固态聚合速率的方法 Download PDFInfo
- Publication number
- CN1518571A CN1518571A CNA028124006A CN02812400A CN1518571A CN 1518571 A CN1518571 A CN 1518571A CN A028124006 A CNA028124006 A CN A028124006A CN 02812400 A CN02812400 A CN 02812400A CN 1518571 A CN1518571 A CN 1518571A
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 40
- 229920000728 polyester Polymers 0.000 claims abstract description 40
- 238000002425 crystallisation Methods 0.000 claims abstract description 29
- 230000008025 crystallization Effects 0.000 claims abstract description 28
- 239000007787 solid Substances 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 18
- 239000011261 inert gas Substances 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 37
- 125000004432 carbon atom Chemical group C* 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- 150000005690 diesters Chemical class 0.000 description 12
- 125000000217 alkyl group Chemical group 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 238000002844 melting Methods 0.000 description 10
- -1 polyethylene terephthalate Polymers 0.000 description 9
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N benzene-dicarboxylic acid Natural products OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- 238000002635 electroconvulsive therapy Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 238000002715 modification method Methods 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- QMQCSGZYUWKEHO-UHFFFAOYSA-N C(=O)O.C(=O)O.C1=CC=CC2=CC=CC=C12 Chemical compound C(=O)O.C(=O)O.C1=CC=CC2=CC=CC=C12 QMQCSGZYUWKEHO-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- LUSFFPXRDZKBMF-UHFFFAOYSA-N [3-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCCC(CO)C1 LUSFFPXRDZKBMF-UHFFFAOYSA-N 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001118 alkylidene group Chemical group 0.000 description 1
- FUWBYFJYTDAKMC-UHFFFAOYSA-N antimony;$l^{2}-stibanylideneantimony Chemical compound [Sb].[Sb]=[Sb] FUWBYFJYTDAKMC-UHFFFAOYSA-N 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- ONIHPYYWNBVMID-UHFFFAOYSA-N diethyl benzene-1,4-dicarboxylate Chemical compound CCOC(=O)C1=CC=C(C(=O)OCC)C=C1 ONIHPYYWNBVMID-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- SFNALCNOMXIBKG-UHFFFAOYSA-N ethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCO SFNALCNOMXIBKG-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 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
- 238000000465 moulding Methods 0.000 description 1
- HRRDCWDFRIJIQZ-UHFFFAOYSA-N naphthalene-1,8-dicarboxylic acid Chemical compound C1=CC(C(O)=O)=C2C(C(=O)O)=CC=CC2=C1 HRRDCWDFRIJIQZ-UHFFFAOYSA-N 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 210000002706 plastid Anatomy 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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
- C08G63/78—Preparation processes
- C08G63/80—Solid-state polycondensation
-
- 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
- B29B9/16—Auxiliary treatment of granules
-
- 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
- B29B9/16—Auxiliary treatment of granules
- B29B2009/165—Crystallizing granules
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)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
T g | T m | |
PET | 70 | 260 |
PEN | 120 | 270 |
PBN | 82 | 242 |
3G-T | 35 | 227 |
试验1 | 试验2 | 试验3 | |
起始IV(dl/g) | 0.242 | 0.232 | 0.246 |
IPA(%w/w) | 2.22 | 2.21 | 2.04 |
DEG(%w/w) | 1.51 | 1.50 | 2.56 |
催化剂类型 | 锑 | 锑 | 锑 |
催化剂浓度(ppmw) | 275 | 275 | 275 |
ΔHf(J/g) | 55.05 | 54.10 | 48.66 |
工艺条件 | 试验1 | 试验2 | 试验3 |
流化床加热器 | |||
气体固粒质量比 | 10∶1 | 8∶1 | - |
气体温度(℃) | 240 | 235 | - |
固粒出口温度(℃) 215 | 230 | - | |
停留时间(分) | 5 | 10 | - |
第一段反应 | |||
气体固粒质量比 | 0∶1 | 19∶1 | - |
气体温度(℃) | - | 240 | - |
固粒出口温度(℃) | 232 | 240 | - |
停留时间(分) | 72 | 160 | - |
第二段反应 | |||
气体固粒质量比 | 1.25∶1 | 15∶1 | >20∶1 |
气体温度(℃) | 232 | 229 | 230 |
固粒出口温度(℃) | 225 | 230 | 230 |
停留时间(分) | 1800 | 720 | 1440 |
工艺步骤 | 试验1 | 试验2 | 试验3 |
流化床加热器 | |||
IV(dl/g) | 0.247 | 0.239 | - |
ΔHf(J/g) | 56.20 | 57.45 | - |
第一段反应产物 | |||
IV(dl/g) | 0.305 | 0.421 | - |
ΔHf(J/g) | 65.39 | 60.10 | - |
第二段反应产物 | |||
IV(dl/g) | 0.769 | 0.820 | 1.052 |
ΔHf(J/g) | 76.45 | 67.10 | 63.89 |
参数 | 试验1 | 试验2 | 试验3 |
ΔIV/Δ(ΔHf)(dl/g/J/g) | 2.44×10-2 | 4.52×10-2 | 5.29×10-2 |
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/927,654 US6451966B1 (en) | 2001-08-10 | 2001-08-10 | Method for increasing solid state polymerization rate |
US09/927,654 | 2001-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1518571A true CN1518571A (zh) | 2004-08-04 |
CN1235937C CN1235937C (zh) | 2006-01-11 |
Family
ID=25455052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028124006A Expired - Fee Related CN1235937C (zh) | 2001-08-10 | 2002-08-05 | 提高固态聚合速率的方法 |
Country Status (20)
Country | Link |
---|---|
US (1) | US6451966B1 (zh) |
EP (1) | EP1414885B8 (zh) |
JP (1) | JP4094547B2 (zh) |
KR (1) | KR100829341B1 (zh) |
CN (1) | CN1235937C (zh) |
AR (1) | AR035092A1 (zh) |
AT (1) | ATE377617T1 (zh) |
BR (1) | BR0211012B1 (zh) |
CA (1) | CA2453906A1 (zh) |
CZ (1) | CZ300097B6 (zh) |
DE (1) | DE60223383T2 (zh) |
DZ (1) | DZ3274A1 (zh) |
EA (1) | EA005177B1 (zh) |
EG (1) | EG23316A (zh) |
ES (1) | ES2295394T3 (zh) |
MX (1) | MXPA03011513A (zh) |
PL (1) | PL366872A1 (zh) |
TW (1) | TWI229098B (zh) |
WO (1) | WO2003014185A1 (zh) |
ZA (1) | ZA200309310B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100406493C (zh) * | 2003-02-28 | 2008-07-30 | 三菱化学株式会社 | 聚酯树脂粉末的制法及聚酯预成型料坯的制法及聚酯树脂粉末的热处理用装置 |
US7250486B1 (en) * | 2004-12-15 | 2007-07-31 | Uop Llc | Method and apparatus for crystallizing polymer particles |
WO2007052294A2 (en) * | 2005-08-22 | 2007-05-10 | Reliance Industries Ltd. | An improved process for the production of slow crystallizing polyester resin |
WO2007026838A1 (ja) | 2005-09-01 | 2007-03-08 | Mitsubishi Chemical Corporation | ポリエステルの製造方法 |
EP2202259B1 (en) | 2005-09-01 | 2012-02-29 | Mitsubishi Chemical Corporation | Method of multistage solid-phase polycondensation of polyethylene terephthalate |
WO2008075373A2 (en) * | 2006-12-19 | 2008-06-26 | Reliance Industries Ltd. | An efficient process for the production of polyester |
DE102009009957A1 (de) * | 2009-02-23 | 2010-08-26 | Bühler AG | Verfahren zur Herstellung von Polyesterpartikeln bei hohem Durchsatz in einer Linie |
US10167363B2 (en) * | 2014-08-05 | 2019-01-01 | Ester Industries Limited | Modified polybutylene naphthalate for improved performance and process of making thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405098A (en) | 1965-10-29 | 1968-10-08 | Du Pont | Process for preparing high viscosity linear condensation polyesters from partially polymerized glycol terephthalates |
US3544525A (en) | 1968-03-26 | 1970-12-01 | Allied Chem | Process for crystallization,drying and solid-state polymerization of polyesters |
DE2559290B2 (de) | 1975-12-31 | 1979-08-02 | Davy International Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat |
US4165420A (en) | 1977-11-10 | 1979-08-21 | The Goodyear Tire & Rubber Company | Solid state polymerization of polyester prepolymer |
US4271287A (en) | 1979-09-28 | 1981-06-02 | Rohm And Haas Company | Process for the continuous polymerization of polyethylene terephthalate in the solid phase |
US4254253A (en) | 1980-02-21 | 1981-03-03 | The Goodyear Tire & Rubber Company | Preparation of high molecular weight polyester |
US4374975A (en) | 1982-02-02 | 1983-02-22 | The Goodyear Tire & Rubber Company | Process for the production of high molecular weight polyester |
US5714262A (en) | 1995-12-22 | 1998-02-03 | E. I. Du Pont De Nemours And Company | Production of poly(ethylene terephthalate) |
US5510454A (en) | 1995-01-20 | 1996-04-23 | E. I. Du Pont De Nemours And Company | Production of poly(ethylene terephthalate) |
US5633018A (en) | 1995-01-20 | 1997-05-27 | E. I. Du Pont De Nemours And Company | Apparatus for forming crystalline polymer pellets |
US5540868A (en) | 1995-01-20 | 1996-07-30 | E. I. Du Pont De Nemours And Company | Process for pellet formation from amorphous polyester |
IT1283083B1 (it) | 1996-05-30 | 1998-04-07 | Sinco Eng Spa | Procedimento perfezionato per la produzione di resine poliestere |
-
2001
- 2001-08-10 US US09/927,654 patent/US6451966B1/en not_active Expired - Fee Related
- 2001-08-10 DZ DZ023274A patent/DZ3274A1/xx active
-
2002
- 2002-08-05 KR KR1020037016621A patent/KR100829341B1/ko not_active IP Right Cessation
- 2002-08-05 JP JP2003519130A patent/JP4094547B2/ja not_active Expired - Fee Related
- 2002-08-05 MX MXPA03011513A patent/MXPA03011513A/es active IP Right Grant
- 2002-08-05 AT AT02759275T patent/ATE377617T1/de not_active IP Right Cessation
- 2002-08-05 WO PCT/US2002/024886 patent/WO2003014185A1/en active IP Right Grant
- 2002-08-05 EA EA200301277A patent/EA005177B1/ru not_active IP Right Cessation
- 2002-08-05 BR BRPI0211012-1A patent/BR0211012B1/pt not_active IP Right Cessation
- 2002-08-05 PL PL02366872A patent/PL366872A1/xx not_active Application Discontinuation
- 2002-08-05 CA CA002453906A patent/CA2453906A1/en not_active Abandoned
- 2002-08-05 ES ES02759275T patent/ES2295394T3/es not_active Expired - Lifetime
- 2002-08-05 CZ CZ20033439A patent/CZ300097B6/cs not_active IP Right Cessation
- 2002-08-05 CN CNB028124006A patent/CN1235937C/zh not_active Expired - Fee Related
- 2002-08-05 EP EP02759275A patent/EP1414885B8/en not_active Expired - Lifetime
- 2002-08-05 DE DE60223383T patent/DE60223383T2/de not_active Expired - Lifetime
- 2002-08-07 EG EG2002080878A patent/EG23316A/xx active
- 2002-08-08 AR ARP020103002A patent/AR035092A1/es active IP Right Grant
- 2002-08-09 TW TW091118018A patent/TWI229098B/zh not_active IP Right Cessation
-
2003
- 2003-11-28 ZA ZA200309310A patent/ZA200309310B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES2295394T3 (es) | 2008-04-16 |
KR100829341B1 (ko) | 2008-05-13 |
CZ300097B6 (cs) | 2009-01-28 |
EP1414885B1 (en) | 2007-11-07 |
EA005177B1 (ru) | 2004-12-30 |
BR0211012A (pt) | 2004-08-10 |
ATE377617T1 (de) | 2007-11-15 |
EP1414885B8 (en) | 2007-12-26 |
KR20040031705A (ko) | 2004-04-13 |
EG23316A (en) | 2004-11-30 |
TWI229098B (en) | 2005-03-11 |
EP1414885A1 (en) | 2004-05-06 |
JP2004537622A (ja) | 2004-12-16 |
DE60223383D1 (de) | 2007-12-20 |
EA200301277A1 (ru) | 2004-06-24 |
MXPA03011513A (es) | 2004-03-18 |
PL366872A1 (en) | 2005-02-07 |
CN1235937C (zh) | 2006-01-11 |
CA2453906A1 (en) | 2003-02-20 |
AR035092A1 (es) | 2004-04-14 |
US6451966B1 (en) | 2002-09-17 |
JP4094547B2 (ja) | 2008-06-04 |
BR0211012B1 (pt) | 2012-06-26 |
ZA200309310B (en) | 2004-11-29 |
WO2003014185A1 (en) | 2003-02-20 |
DZ3274A1 (zh) | 2005-05-14 |
DE60223383T2 (de) | 2008-08-28 |
CZ20033439A3 (cs) | 2004-05-12 |
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