BRPI0514166A - processo aperfeiçoado para formação de um copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um monÈmer de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um éster cìclico misturado com ingredientes adicionais, copolìmero de poli (1, 4-dioxan-2-ona) anidra, e copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico - Google Patents

processo aperfeiçoado para formação de um copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um monÈmer de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um éster cìclico misturado com ingredientes adicionais, copolìmero de poli (1, 4-dioxan-2-ona) anidra, e copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico

Info

Publication number
BRPI0514166A
BRPI0514166A BRPI0514166-4A BRPI0514166A BRPI0514166A BR PI0514166 A BRPI0514166 A BR PI0514166A BR PI0514166 A BRPI0514166 A BR PI0514166A BR PI0514166 A BRPI0514166 A BR PI0514166A
Authority
BR
Brazil
Prior art keywords
dioxan
poly
copolymer
cyclic ester
forming
Prior art date
Application number
BRPI0514166-4A
Other languages
English (en)
Inventor
Ramani Narayan
Jean-Marie Raquez
Sunder Balakrishnan
Philippe Dubois
Philippe Degee
Original Assignee
Univ Michigan State
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Michigan State filed Critical Univ Michigan State
Publication of BRPI0514166A publication Critical patent/BRPI0514166A/pt

Links

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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/681—Polyesters containing atoms other than carbon, hydrogen and oxygen containing elements not provided for by groups C08G63/682 - C08G63/698
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/057—Metal alcoholates
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/916—Cellular product having enhanced degradability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PROCESSO APERFEIçOADO PARA FORMAçãO DE UM COPOLìMERO DE POLI(1,4-DIOXAN-2-ONA) COM UM MONÈMERO DE éSTER CìCLICO, PROCESSO PARA FORMAçãO DE UM COPOLìMERO DE POLI(l,4-DIOXAN-2-ONA) E UM MONÈMERO DE éSTER CìCLICO, PROCESSO PARA FORMAçãO DE UM COPOLìMERO DE POLI(l,4-DIOXAN-2-ONA) E UM éSTER CìCLICO MISTURADO COM INGREDIENTES ADICIONAIS, COPOLìMERO DE POLI(1,4-DIOXAN-2-ONA) ANIDRA, E COPOLìMERO DE POLI(1,4-DIOXAN-2-ONA) COM UM MONÈMERO DE éSTER CìCLICO Trata-se de um processo de polimerização para derivação de um copolímero termicamente estabilizado de poli(l,4-dioxan-2-ona) e um monómero de éster cíclico utilizando um catalisador/iniciador de coordenação de inserção. A l,4-dioxan-2-ona e o monómero de éster cíclico, contendo individualmente menos 100 ppm de água e possuindo um valor de acidez inferior a 0,5 mg de KOH/g, e preferencialmente inferior a 0,2 mg de KOH/g, são copolimerizados. Preferencialmente, o monómero de éster cíclico consiste em <sym>-caprolactona e a reação ocorre em um dispositivo de extrusão.
BRPI0514166-4A 2004-08-09 2005-08-08 processo aperfeiçoado para formação de um copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um monÈmer de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um éster cìclico misturado com ingredientes adicionais, copolìmero de poli (1, 4-dioxan-2-ona) anidra, e copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico BRPI0514166A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60007704P 2004-08-09 2004-08-09
PCT/US2005/028044 WO2006020544A2 (en) 2004-08-09 2005-08-08 Copolymerization of 1,4-dioxan-2-one and a cyclic ester monomer producing thermal stabilized stabilized 1,4-dioxan-2-one (co) polymers

Publications (1)

Publication Number Publication Date
BRPI0514166A true BRPI0514166A (pt) 2008-06-03

Family

ID=35908065

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514166-4A BRPI0514166A (pt) 2004-08-09 2005-08-08 processo aperfeiçoado para formação de um copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um monÈmer de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um éster cìclico misturado com ingredientes adicionais, copolìmero de poli (1, 4-dioxan-2-ona) anidra, e copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico

Country Status (6)

Country Link
US (1) US7361727B2 (pt)
EP (1) EP1776405B1 (pt)
CN (1) CN101035831A (pt)
BR (1) BRPI0514166A (pt)
CA (1) CA2576023A1 (pt)
WO (1) WO2006020544A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120189860A1 (en) * 2011-01-24 2012-07-26 Fina Technology, Inc. Polymeric compositions comprising polylactic acid oligomers and methods of making the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063967A (en) 1959-10-07 1962-11-13 Gen Aniline & Film Corp Polymers of 2-p-dioxanone and method for making same
US3391126A (en) 1964-05-08 1968-07-02 Dow Chemical Co Polymerization of para-dioxanone and derivatives
US3645941A (en) 1970-04-01 1972-02-29 Eastman Kodak Co Method of preparing 2-p-dioxanone polymers
US4032988A (en) 1976-01-30 1977-06-28 Fuji Electric Company Ltd. Compressed gas filled circuit breaker
FR2510411B1 (fr) 1981-07-30 1986-09-12 Ethicon Inc Appareil chirurgical en polydioxanone reticulee et procede pour sa production
US4643191A (en) 1985-11-29 1987-02-17 Ethicon, Inc. Crystalline copolymers of p-dioxanone and lactide and surgical devices made therefrom
US5767222A (en) * 1988-08-08 1998-06-16 Chronopol, Inc. Degradable polydioxaneone-based materials
US5412005A (en) 1991-05-03 1995-05-02 Novamont S.P.A. Biodegradable polymeric compositions based on starch and thermoplastic polymers
US5611986A (en) * 1994-07-05 1997-03-18 Ethicon, Inc. Medical devices containing high inherent viscosity poly(p-dioxanone)
US5717059A (en) 1995-12-14 1998-02-10 Shell Oil Company Method for preparing poly-p-dioxanone polymer
US5801224A (en) 1996-04-26 1998-09-01 Board Of Trustees Operating Michigan State University Bulk reactive extrusion polymerization process producing aliphatic ester polymer compositions
US6166169A (en) 1996-07-15 2000-12-26 Brussels Biotech Aliphatic polyesters and/or copolyesters and a process for the production thereof
US5652331A (en) 1996-08-30 1997-07-29 Shell Oil Company Method for preparing poly-p-dioxanone polymer

Also Published As

Publication number Publication date
WO2006020544A2 (en) 2006-02-23
EP1776405A4 (en) 2008-11-19
US20060036060A1 (en) 2006-02-16
WO2006020544A3 (en) 2007-02-08
EP1776405A2 (en) 2007-04-25
US7361727B2 (en) 2008-04-22
EP1776405B1 (en) 2016-03-23
CA2576023A1 (en) 2006-02-23
CN101035831A (zh) 2007-09-12

Similar Documents

Publication Publication Date Title
WO2006106359A3 (en) Organosiloxane compositions
EP0942015A3 (en) (Meth)acrylic acid polymer and manufacturing method thereof
Braun et al. Polymers from non-homopolymerizable monomers by free radical processes
WO2005072371A3 (en) Branched polymeric sugars and nucleotides thereof
WO2006083628A3 (en) Medical devices having polymeric regions with copolymers containing hydrocarbon and heteroatom-containing monomeric species
EA200600510A1 (ru) Способ распылительной полимеризации
TW200630314A (en) A cement mixture and the manufacturing method thereof
EP1616893A3 (en) Method for producing an aqueous dispersion containing a complex of poly (3,4-dialkoxythiophene) and a polyanion
WO2007111716A3 (en) Flexible superabsorbent binder polymer composition
EP1637120A3 (en) Aqueous, non-alcoholic liquid powder formulations
WO2007136574A3 (en) Medical devices having polymeric regions based on vinyl ether block copolymers
SG129009A1 (en) Polysulfone - polyether blockcopolymers, process to synthesize it, membranes made therefrom
EP1148072A3 (en) Fluoroelastomers
BRPI0406722A (pt) Processo para purificação de um monomêro por extração com um agente formador de fases e cristalização, uso dos monÈmeros obtidos e dispositivo de sìntese
RU2554342C2 (ru) Способ получения содержащего третичные аминогруппы (мет)акрилатного сополимера свободнорадикальной полимеризацией в растворе
ATE461226T1 (de) Verfahren zur herstellung von polyacrolein
Triftaridou et al. Cationic amphiphilic model networks based on symmetrical ABCBA pentablock terpolymers: synthesis, characterization, and modeling
DE502008002763D1 (de) Semikontinuierlich betriebenes Verfahren zur Herstellung von Copolymeren
BRPI0514166A (pt) processo aperfeiçoado para formação de um copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um monÈmer de éster cìclico, processo para formação de um copolìmero de poli (1, 4-dioxan-2-ona) e um éster cìclico misturado com ingredientes adicionais, copolìmero de poli (1, 4-dioxan-2-ona) anidra, e copolìmero de poli (1, 4-dioxan-2-ona) com um monÈmero de éster cìclico
WO2007048636A3 (de) Membran für brennstoffzellen, enthaltend polymere, die phosphonsäure- und/oder sulfonsäuregruppen umfassen, membran-elektroden-einheit und deren anwendung in brennstoffzellen
EP1394187A4 (en) PROCESS FOR THE PRODUCTION OF OLEFIN / VINYLAROMAT COPOLYMER
TW200728322A (en) Polymerization process
GB0408021D0 (en) Aqueous polymer compositions
DE502006008569D1 (de) Verfahren zur herstellung wasserabsorbierender polymere
SG127867A1 (en) Hydrolytically stable viscosity index improvers

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]

Free format text: COMPLEMENTAR A RETRIBUICAO DA(S) 7A. E 8A. ANUIDADE(S), DE ACORDO COM TABELA VIGENTE, REFERENTE A(S) GUIA(S) DE RECOLHIMENTO 22120293447-6 E 22120751328-2 E COMPROVAR O RECOLHIMENTO DA(S) 9A., 10A. E 11A. ANUIDADE(S).

B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]