JP2009535450A5 - - Google Patents
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- Publication number
- JP2009535450A5 JP2009535450A5 JP2009507729A JP2009507729A JP2009535450A5 JP 2009535450 A5 JP2009535450 A5 JP 2009535450A5 JP 2009507729 A JP2009507729 A JP 2009507729A JP 2009507729 A JP2009507729 A JP 2009507729A JP 2009535450 A5 JP2009535450 A5 JP 2009535450A5
- Authority
- JP
- Japan
- Prior art keywords
- mole percent
- component
- dibasic acid
- acid
- diol
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 48
- 239000002253 acid Substances 0.000 claims 47
- 150000002009 diols Chemical class 0.000 claims 44
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims 22
- 229920000728 polyester Polymers 0.000 claims 22
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 19
- 238000006243 chemical reaction Methods 0.000 claims 16
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims 14
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims 11
- 229920001169 thermoplastic Polymers 0.000 claims 8
- 239000004416 thermosoftening plastic Substances 0.000 claims 8
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 7
- 238000010438 heat treatment Methods 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 claims 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims 2
- 230000003796 beauty Effects 0.000 claims 2
- 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 claims 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims 2
- 125000001142 dicarboxylic acid group Chemical group 0.000 claims 2
- 230000032050 esterification Effects 0.000 claims 2
- 238000005886 esterification reaction Methods 0.000 claims 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N fumaric acid group Chemical group C(\C=C\C(=O)O)(=O)O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 claims 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 claims 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims 1
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 claims 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims 1
- JCTXKRPTIMZBJT-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)(C)CO JCTXKRPTIMZBJT-UHFFFAOYSA-N 0.000 claims 1
- ZVMAGJJPTALGQB-UHFFFAOYSA-N 2-[3-(carboxymethoxy)phenoxy]acetic acid Chemical compound OC(=O)COC1=CC=CC(OCC(O)=O)=C1 ZVMAGJJPTALGQB-UHFFFAOYSA-N 0.000 claims 1
- YZTJKOLMWJNVFH-UHFFFAOYSA-N 2-sulfobenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O YZTJKOLMWJNVFH-UHFFFAOYSA-N 0.000 claims 1
- HSSYVKMJJLDTKZ-UHFFFAOYSA-N 3-phenylphthalic acid Chemical compound OC(=O)C1=CC=CC(C=2C=CC=CC=2)=C1C(O)=O HSSYVKMJJLDTKZ-UHFFFAOYSA-N 0.000 claims 1
- WVDRSXGPQWNUBN-UHFFFAOYSA-N 4-(4-carboxyphenoxy)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1OC1=CC=C(C(O)=O)C=C1 WVDRSXGPQWNUBN-UHFFFAOYSA-N 0.000 claims 1
- VTDMBRAUHKUOON-UHFFFAOYSA-N 4-[(4-carboxyphenyl)methyl]benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1CC1=CC=C(C(O)=O)C=C1 VTDMBRAUHKUOON-UHFFFAOYSA-N 0.000 claims 1
- SBBQDUFLZGOASY-OWOJBTEDSA-N 4-[(e)-2-(4-carboxyphenyl)ethenyl]benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1\C=C\C1=CC=C(C(O)=O)C=C1 SBBQDUFLZGOASY-OWOJBTEDSA-N 0.000 claims 1
- QEVGZEDELICMKH-UHFFFAOYSA-N Diglycolic acid Chemical compound OC(=O)COCC(O)=O QEVGZEDELICMKH-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 claims 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 1
- LUSFFPXRDZKBMF-UHFFFAOYSA-N [3-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCCC(CO)C1 LUSFFPXRDZKBMF-UHFFFAOYSA-N 0.000 claims 1
- 239000001361 adipic acid Substances 0.000 claims 1
- 235000011037 adipic acid Nutrition 0.000 claims 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims 1
- MGIAHHJRDZCTHG-UHFFFAOYSA-N benzene-1,3-dicarboxylic acid;terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1.OC(=O)C1=CC=CC(C(O)=O)=C1 MGIAHHJRDZCTHG-UHFFFAOYSA-N 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims 1
- OHAFBMGBKBQYSK-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylic acid;methanol Chemical compound OC.OC(=O)C1(C(O)=O)CCCCC1 OHAFBMGBKBQYSK-UHFFFAOYSA-N 0.000 claims 1
- 239000001530 fumaric acid Substances 0.000 claims 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims 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 claims 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims 1
- OEIJHBUUFURJLI-UHFFFAOYSA-N octane-1,8-diol Chemical compound OCCCCCCCCO OEIJHBUUFURJLI-UHFFFAOYSA-N 0.000 claims 1
- 229920001515 polyalkylene glycol Polymers 0.000 claims 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 claims 1
- 235000013772 propylene glycol Nutrition 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/414,466 | 2006-04-28 | ||
| US11/414,466 US7211634B1 (en) | 2006-04-28 | 2006-04-28 | Process for the preparation of polyesters containing 1,4-cyclohexanedimethanol |
| PCT/US2007/009484 WO2007127117A2 (en) | 2006-04-28 | 2007-04-18 | Process for the preparation of polyesters containing 1,4-cyclohexanedimethanol |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009535450A JP2009535450A (ja) | 2009-10-01 |
| JP2009535450A5 true JP2009535450A5 (https=) | 2010-04-22 |
| JP5689599B2 JP5689599B2 (ja) | 2015-03-25 |
Family
ID=37991420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009507729A Expired - Fee Related JP5689599B2 (ja) | 2006-04-28 | 2007-04-18 | １，４−シクロヘキサンジメタノールを含むポリエステルを製造する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7211634B1 (https=) |
| EP (1) | EP2013260B1 (https=) |
| JP (1) | JP5689599B2 (https=) |
| KR (1) | KR101389255B1 (https=) |
| CN (1) | CN101466760B (https=) |
| WO (1) | WO2007127117A2 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8586701B2 (en) | 2005-10-28 | 2013-11-19 | Eastman Chemical Company | Process for the preparation of copolyesters based on 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol |
| JP5635411B2 (ja) | 2007-11-21 | 2014-12-03 | イーストマン ケミカル カンパニー | プラスチック製哺乳瓶、他のブロー成形物品及びそれらの製造方法 |
| KR101837793B1 (ko) * | 2010-10-13 | 2018-03-12 | 데이진 가부시키가이샤 | 전선 피복용 수지 조성물 및 그것을 사용한 절연 전선 |
| US20130029068A1 (en) * | 2011-07-28 | 2013-01-31 | Eastman Chemical Company | Extrusion blow molded articles |
| RU2480486C1 (ru) * | 2011-12-16 | 2013-04-27 | Учреждение Российской академии наук Институт катализа им. Г.К. Борескова Сибирского отделения РАН | Способ получения алифатических и алифатически-ароматических полиэфиров |
| KR20140018468A (ko) * | 2012-07-30 | 2014-02-13 | 삼성정밀화학 주식회사 | 방향족 디카르복실산 화합물의 분할 투입에 의한 생분해성 폴리에스테르 공중합체의 제조방법 |
| US10465335B2 (en) | 2015-09-04 | 2019-11-05 | Dic Corporation | Polyester resin, method for producing polyester resin, resin composition, resin-clad fabric, and method for producing resin-clad fabric |
| IT201600078950A1 (it) * | 2016-07-27 | 2018-01-27 | Versalis Spa | Metodo di sintesi regioselettiva di poliesteri da dioli asimmetrici. |
| WO2020131778A1 (en) * | 2018-12-17 | 2020-06-25 | Eastman Chemical Company | Copolyester from terephthalic acid containing low diethylene glycol |
| JP7697369B2 (ja) * | 2020-04-15 | 2025-06-24 | 東洋紡株式会社 | 共重合ポリエステル樹脂、成形品、熱収縮性フィルム、及び繊維 |
| TWI803384B (zh) * | 2022-07-08 | 2023-05-21 | 南亞塑膠工業股份有限公司 | 透明pet材料及其製造方法以及pet產品 |
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| BE592181A (https=) | 1955-12-22 | |||
| US3070575A (en) | 1958-01-27 | 1962-12-25 | Du Pont | Process for the preparation of polyesters from dicarboxylic acids and bis (hydroxy-alkyl) esters |
| US3271370A (en) | 1961-11-10 | 1966-09-06 | Poly(l,x-cyclohexylenedimethylene ter- ephthalate) process using substantial- ly equal proportions of reactants | |
| AT289391B (de) | 1966-12-30 | 1971-04-26 | Alpine Chemische Ag | Verfahren zur Herstellung von Polyestern und Copolyestern |
| US3487049A (en) | 1967-01-04 | 1969-12-30 | Du Pont | Process for producing polyethylene terephthalate |
| US4020049A (en) | 1967-09-14 | 1977-04-26 | The Goodyear Tire & Rubber Company | Process for preparing polyester resin |
| US3551386A (en) | 1968-06-26 | 1970-12-29 | Monsanto Co | Polyester polymerization process,prepolymer and product |
| US3787370A (en) | 1971-03-19 | 1974-01-22 | Teijin Ltd | Process for the preparation of substan-tially linear polyesters of low free carboxyl group content |
| US3984379A (en) | 1971-12-06 | 1976-10-05 | Teijin Limited | Process for preparation of polyesters |
| JPS49117378A (https=) | 1973-03-13 | 1974-11-09 | ||
| JPS539278B2 (https=) * | 1973-06-07 | 1978-04-04 | ||
| US4205157A (en) | 1979-04-02 | 1980-05-27 | The Goodyear Tire & Rubber Company | Method for production of high molecular weight polyester with low catalyst level and low carboxyl content |
| US4238593B1 (en) | 1979-06-12 | 1994-03-22 | Goodyear Tire & Rubber | Method for production of a high molecular weight polyester prepared from a prepolymer polyester having an optional carboxyl content |
| US4442269A (en) | 1982-12-15 | 1984-04-10 | E. I. Du Pont De Nemours & Company | Staged copolymerization of polyesters |
| US4480086A (en) * | 1983-09-09 | 1984-10-30 | Eastman Kodak Company | Radiation-resistant copolyesters |
| US4578453A (en) * | 1984-11-23 | 1986-03-25 | Eastman Kodak Company | High molecular weight polyesters |
| US5039717A (en) | 1985-07-25 | 1991-08-13 | Amoco Corporation | Copolyesters |
| US5239018A (en) | 1989-09-06 | 1993-08-24 | Exxon Chemical Patents Inc. | Liquid polymer and polyol compositions, and process for preparing phenol-functional polymer |
| US5034263A (en) * | 1989-11-27 | 1991-07-23 | Eastman Kodak Company | Film laminate |
| US4983711A (en) | 1989-12-04 | 1991-01-08 | Eastman Kodak Company | Copolyesters and articles extrusion blow-molded therefrom |
| DE4137841C2 (de) | 1991-11-16 | 2003-08-28 | Zimmer Ag | Diskontinuierliches Verfahren zur Polykondensation von Terephthalsäure und 1,4-Bis-(hydroxymethyl)-cyclohexan |
| DE4137842A1 (de) * | 1991-11-16 | 1993-05-19 | Zimmer Ag | Verfahren zur kontinuierlichen polykondensation von terephthalsaeure und 1,4-bis-(hydroxymethyl)-cyclohexan |
| US5385773A (en) | 1993-04-27 | 1995-01-31 | Eastman Chemical Company | Copolyester of cyclohexanenedimethanol and process for producing such polyester |
| US5340907A (en) | 1993-06-28 | 1994-08-23 | Eastman Chemical Company | Copolyester of cyclohexanedimethanol and process for producing such polyester |
| US5616404A (en) * | 1995-10-10 | 1997-04-01 | Eastman Chemical Company | Orientable, heat setable semi-crystalline copolyesters |
| US5608031A (en) * | 1995-11-30 | 1997-03-04 | Eastman Chemical Company | Polyesters modified with 1,4-cyclohexaned imethanol having high clarity prepared utilizing an antimony containing catalyst/stabilizer system |
| TW381104B (en) | 1996-02-20 | 2000-02-01 | Eastman Chem Co | Process for preparing copolyesters of terephthalic acid, ethylene glycol, and 1,4-cyclohexanedimethanol |
| US5656715A (en) * | 1996-06-26 | 1997-08-12 | Eastman Chemical Company | Copolyesters based on 1,4-cyclohexanedimethanol having improved stability |
| US6103859A (en) * | 1997-04-09 | 2000-08-15 | Eastman Chemical Company | Late addition of supplemental ethylene glycol in the preparation of copolyesters |
| CN1146679C (zh) * | 1997-08-28 | 2004-04-21 | 伊斯曼化学公司 | 改良的共聚物粘合纤维 |
| US5986040A (en) | 1998-09-03 | 1999-11-16 | General Electric Company | Crystalline polyester resins and process for their preparation |
| JP3693831B2 (ja) | 1998-12-18 | 2005-09-14 | 三菱化学株式会社 | ポリシクロヘキサンジメチレンテレフタレートの製造方法 |
| JP3696741B2 (ja) | 1998-12-18 | 2005-09-21 | 三菱化学株式会社 | ポリシクロヘキサンジメチレンテレフタレート |
| IT1304797B1 (it) | 1998-12-23 | 2001-03-29 | Sinco Ricerche Spa | Procedimento per la preparazione di resine poliestere (mg33). |
| US6084055A (en) | 1999-03-30 | 2000-07-04 | General Electric Company | Method for preparing poly(1,4-cyclohexanedicarboxylates) |
| DE60028342T2 (de) | 1999-10-19 | 2007-05-24 | Aies Co., Ltd. | Verfahren zur polymerisation von deionisiertem bis-beta-hydroxyethylterephthalat |
| KR100366483B1 (ko) | 1999-12-17 | 2003-01-14 | 주식회사 이래화학 | 코폴리에스테르 수지 조성물 및 그 제조방법 |
| TWI235754B (en) | 1999-12-27 | 2005-07-11 | Ind Tech Res Inst | Composition and process for preparing a high molecular weight polyester |
| JP3209336B1 (ja) * | 2000-05-17 | 2001-09-17 | エスケー ケミカルズ カンパニー リミテッド | １，４−シクロヘキサンジメタノールが共重合されたポリエステル樹脂の製造方法 |
| JP4649709B2 (ja) * | 2000-07-25 | 2011-03-16 | 東亞合成株式会社 | 共重合ポリエステルの製造方法 |
| BR0113999A (pt) | 2000-09-21 | 2003-08-12 | Rohm & Haas | Processo para preparar uma dispersão polimérica aquosa nanocompósita de argila, dispersão nanocompósita aquosa, espessador, dispersante, aglutinante, composição de tinta flexográfica, verniz de sobre impressão, modificador de pó de cimento seco, semente polimérica nanocompósita de argila, composição polimérica nanocompósita de argila, e, método para preparar uma pluralidade de partìculas poliméricas nanocompósitas de argila ocas |
| US6458915B1 (en) | 2000-10-13 | 2002-10-01 | Eastman Chemical Company | Process for producing poly(1,4-cyclohexylenedimethylene 1,4-cyclohexanedicarboxylate) and the reactor grade polyester therefrom |
| US6455664B1 (en) | 2000-11-20 | 2002-09-24 | General Electric Company | Crystalline polyester resins and process for their preparation |
| US6429278B1 (en) * | 2001-01-22 | 2002-08-06 | Eastman Chemical Company | Process for manufacture of polyesters based on 1,4-cyclohexanedimethanol and isophthalic acid |
| US6740377B2 (en) * | 2001-09-14 | 2004-05-25 | Eastman Chemical Company | Polyester having improved crystallization behavior and extrusion blow molded articles made therefrom |
| ITMI20021293A1 (it) | 2002-06-12 | 2003-12-12 | Gen Electric | Metodo per preparare poli(cicloesan-1,4-dicarbossilato) (i) da acido cicloesan-1,4-bicarbossilico e composizione |
| US6828410B2 (en) | 2002-07-10 | 2004-12-07 | General Electric Company | Method for preparing poly(cyclohexane-1,4-dicarboxylate)s from cyclohexane-1,4-dicarboxylic acid, and composition |
| US6924349B2 (en) * | 2003-06-23 | 2005-08-02 | Sk Chemicals Co., Ltd. | Copolyester resin and articles using the same |
-
2006
- 2006-04-28 US US11/414,466 patent/US7211634B1/en not_active Expired - Lifetime
-
2007
- 2007-02-20 US US11/708,244 patent/US20070255020A1/en not_active Abandoned
- 2007-04-18 EP EP07775690.6A patent/EP2013260B1/en not_active Not-in-force
- 2007-04-18 KR KR1020087026292A patent/KR101389255B1/ko not_active Expired - Fee Related
- 2007-04-18 JP JP2009507729A patent/JP5689599B2/ja not_active Expired - Fee Related
- 2007-04-18 CN CN200780021818XA patent/CN101466760B/zh not_active Expired - Fee Related
- 2007-04-18 WO PCT/US2007/009484 patent/WO2007127117A2/en not_active Ceased
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