聚ε己内酯的合成、性能及应用进展

205Vol.20,No.520049POLYMERMATERIALSSCIENCEANDENINEERINSept=============================================================.2004E-~,,,,(,710072):~,G:GGG:TG316.341:A:1000-7555(2004)05-0037-04E-(PCL)E-(E-CL)GBroWn~.C.,1950,CarotherS[1J,E-CL,GE-CL,,G,,,GPCL~,PCLGE-CL,G1PCL,60C,Tg-60C,-C~2--COO-,C-CC-O,PCL,~~~[2JG,PCLGPCL,60C,,GPCL,PCL,PCL:PCL,5000,,,PCL,G,,PCL,GPCL,,E-CL,G2E-CLE-CL,E-CL:(a),(b),(c),(d)G2.1~~E-CL,:,(200C250C),,5001000,:2002-10-21G:2002-12-18:(1979-),,.E-mail:[e-mail]:.[3,4]OSaOtOne[5]:,OE-CL[6~8],(80C)E-CL,E-CLOE-CL[9,10]O2.2E-CL~~~[11]O,E-:(1),,O,,O(2),,,,O(3),M/1,[12]OE-E-[13,14]O2.3,[15]O:,O,,O,O[15,16],,,O2.4,,O[17],,()[18,19],Pd,-O2.4.1:,O,:Al(O-I-Pr)3Zr(O-n-Pr)Ti(O-n-Bu)4Bu3SnOMeBu2(OMe)2[20]O,150CO,OPCL[21~23],,StaSSinF.[24]CO2PCL(21000,1.8)OFangF.[25]PCL,O2.4.2:E-,:~,,,O-,,PCLOE-,,100O,'OE-832004[26~3l]OOFig.1Shape-memorypolyestermaterialforsuture(a)thedeformationprocessofpolyestermaterial;(b)theprocessofusingitassuture;7a,originalmoldedarticle;7b,enlargedarticle;7c,thearticleopened-out;7lhook;7,thefinalarticleafterdeformation;l04,incisedsite.Fig.2Shape-memorypolyesterforbonefixation(a)thecompressiondeformingoftheshape-memorypolyester;(b)howtousethematerialforbonefixa-tion;l05a,cylindricalholdingcavity;l05b,contractionpart;8a,theoriginalmoldedarticle;l05c,bot-tomedmoldigcavity;l05d,maledie;l05,mold;l06a,marrowcavities;l06,bonesection.3PCLPCLPCL[3233]OYasuoshikina-mi[34](PLAPCL)OFig.lFig.2O60C~70COPCL~~PCL[35]OPCL[36]/PCL~O/PCLPCLO4PCLPCL935,G-~,PCL,,PCL,PLA,0:[1]Brown~C,GerstineM.J.Am.Chem.Soc.,1950,7:96.[](YINJinghua),(MOZhishen),.()(ModernPolymerPhysics).(SciencePress),001:393~395.[3](Z~UShuxin).(RingopeningPolymerization).(ChemicalIndustryPress),1987:179~185.[4]JapanPat,Asahi.Chem.Ind.Co.Ltd.,1968:5910.[5]SaotoneK,KodariaY.Makromol.Chem.,1965,8:41.[6](Z~ANGGijin),(WANGBing),(LUOXiaolie),.(ChineseJournalofAppliedChemistry),1994,11():57.[7]BixerKJ,CalhounGC,SchdskyKM,etal.Polym.Prepr.,Am.Chem.Soc.Div.Polym.Chem.,1990,31:494.[8](XIEDeliang),(JIANGBiao),(YANGChangzheng).(ActaPolymericSinicia),000,10(5):53.[9]~endersonLA,SvirkinYY,GrossRA.etal.Macromolecules,1996,9:7759~7766.[10]CordovaA.,IversenT,~ultK,etal.Polymer,1998,39(5):6519~654.[11]JonteJM,DunsingR,Kricheldorf~R.JMakromol.Sci.Chem.,1986,3(4):495.[1]DunsingR,Kricheldorf~R.Eur.Polym.J,1988,4():145.[13]Kricheldorf~R,DunsingR.Makromol.Chem.,1986,187:1611.[14]YoshihisaO.Polym.Prep.,1990,31(1):10.[15]ZtoK,YamashitaY.Macromolecules,1977,10:81.[16]ZtoK,YamashitaY.Macromolecules,1978,11:68.[17]JohnDB,LeizRV,LueckeA,etal.ElsevierAppliedScience,1984:461.[18]Kricheldorf~R,SaundersKreiserI,ScharnaglN.Makromol.Chem.,1990,3:85.[19]DahramnJ,RaflerG.ActaPolym.,1993,44:103.[0]Kricheldorf~R,BerlM,ScharnaglN.Macromolecules,1988,4:86~93.[1]PhDubois,NlopsonR.Macromolecules,1996,9:1965~1975.[]GadzinowskiM,SosnowskiS,SlomkowskiS,etal.Macromolecules,1996,9:6404~6407.[3](C~ENJianhai),(XUANWeimin),(JIANGCaiyu).(ActaPolymericSinicia),1993,(3):356~360.[4]StassinF,~alleuxO,JeromeR.Macromolecules,001,34:775~781.[5]FangX,SimoneCD,VaccaroE,etal.JounalofPolymerSci:PartA,00,40:64~75.[6]CN1146466A(1997).[7](LIUJianfei),(S~ENZhiguan),(SUNJunguan),.(ChineseJournalofAppliedChemistry),1995,1(6):59~61.[8]ShenYG,ShenJL,ZhangYF,etal.Macromolecules,1996,9:3441~3446.[9]ShenYG,ShenZG,ZhangYF,etal.Macromolecules,1996,9:889~895.[30]StevelsWM,AnkoneMJK,DijkstraPJ,etal.Macromolecules,1996,9:896~8303.[31]YamashitaM,TakemotoY,IharaE,etal.Macromolecules,1996,9:1798~1806.[3]SchindlerA,JeffcoatR.ContemporyTopicsinPolymerScience,Vol,PlenumPress,N.Y,1977:51~83.[33]LawryKJ,~amsonKR,BearL,etal.JBiomedicalMater.Res.,1997,36:336.[34]U.S.Patent6816B1(001).[35](~EAijun),(NewChemicalMaterials),00,30(3):1~6.[36]AverousL,MoroL,DoleP,etal.Polymer,000,41:4157~4167.(450tobecontinuedonP.45)04004/(FiberReinforcedPlastics/Composites),1995,(1):38*39.[9](LIAOSu-ran),(LVYa-fei),(LIXiang-kui).(~enanScience),1999,17(3):254*256.[10]XuJR,ZhangY,ZhangGL.Polymer,2001,42:2689*2693.[11]RobertsMF,JenekheSA.ChemistryofMaterials,1994,6(2):135*145.[12](LIUJing-chao),(YONGGuo-en),(LIXiao-bing),.(PolymerMaterialsScience8Engineering),2000,16(4):151*154.[13](Z~ANG~ai-liang).(ActaPoly-mericaSinica),1998,(3):117.[14]AngkaewS,Wang~Y,LandoJB.ChemistryofMa-terials,1994,6(8):1444*1451.[15]KhatriCA,VaidyaMM,LevonK,etal.Macro-molecules,1995,28(13):4719*4727.[16]Akita~,~attoriT.JouralofPolymerScience:PartB:PolymerPhysics,1999,37:189*197.[17]PainterPC,TangWL,GrafJF,etal.Macro-molecules,1991,24(13):3929*3936.[18]ViswanathanS,DadmunMD.Macromol.RapidCommun.,2001,22(10):779*782.[19]CowieJMG,ArrighiV,CameronJ,etal.Polymer,2001,42:9657*9663.[20]ChenWC,SauerJA,~araM.JouralofPolymerPhysics,2002,40:1110*1117.RECENTADVANCESOFMOLECULARCOMPOSITEYUANLi,MAXiao-yan,LIANGGuo-Zheng,WANGJuan-juan(DepartmentOfChemzcalEngzneerzngOfNOrthteSternPOlytechnzcalUnzUerSzty,Xz/an710072,Chzna)ABSTRACT:Amolecularcomposite(MC)isapolymerblendinwhichahigh-rodpolymerismolecularlydispersedinthematriXofafleXible-chainpolymer.Themajorobstacletoattaininga