BRPI0910804A2 - "processo de estabilização térmica de um polímero que contém resíduos de um catalisador, processo de preparação de um poli(hidroxiácido), polilactídeo, e, método de análise de resíduos de metal em um polímero" - Google Patents

"processo de estabilização térmica de um polímero que contém resíduos de um catalisador, processo de preparação de um poli(hidroxiácido), polilactídeo, e, método de análise de resíduos de metal em um polímero"

Info

Publication number
BRPI0910804A2
BRPI0910804A2 BRPI0910804A BRPI0910804A BRPI0910804A2 BR PI0910804 A2 BRPI0910804 A2 BR PI0910804A2 BR PI0910804 A BRPI0910804 A BR PI0910804A BR PI0910804 A BRPI0910804 A BR PI0910804A BR PI0910804 A2 BRPI0910804 A2 BR PI0910804A2
Authority
BR
Brazil
Prior art keywords
polymer
residues
polylactide
poly
catalyst
Prior art date
Application number
BRPI0910804A
Other languages
English (en)
Inventor
Andreas Herman Flogt
Wilhelm Klaas Frijlink
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BRPI0910804A2 publication Critical patent/BRPI0910804A2/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
    • C08G63/91—Polymers modified by chemical after-treatment
    • 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
    • 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
    • C08G63/88—Post-polymerisation treatment
    • C08G63/90—Purification; Drying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
BRPI0910804A 2008-07-11 2009-07-08 "processo de estabilização térmica de um polímero que contém resíduos de um catalisador, processo de preparação de um poli(hidroxiácido), polilactídeo, e, método de análise de resíduos de metal em um polímero" BRPI0910804A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08160202 2008-07-11
US15384209P 2009-02-19 2009-02-19
PCT/EP2009/058642 WO2010003972A2 (en) 2008-07-11 2009-07-08 Process for treating polymers containing residual catalyst

Publications (1)

Publication Number Publication Date
BRPI0910804A2 true BRPI0910804A2 (pt) 2015-10-06

Family

ID=40020175

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0910804A BRPI0910804A2 (pt) 2008-07-11 2009-07-08 "processo de estabilização térmica de um polímero que contém resíduos de um catalisador, processo de preparação de um poli(hidroxiácido), polilactídeo, e, método de análise de resíduos de metal em um polímero"

Country Status (15)

Country Link
US (1) US8663992B2 (pt)
EP (1) EP2300513B1 (pt)
JP (1) JP5554777B2 (pt)
KR (1) KR101626779B1 (pt)
CN (1) CN102089350B (pt)
AR (1) AR072727A1 (pt)
BR (1) BRPI0910804A2 (pt)
CA (1) CA2730465A1 (pt)
ES (1) ES2576690T3 (pt)
IL (1) IL210539A (pt)
MX (1) MX2011000304A (pt)
MY (1) MY155293A (pt)
RU (1) RU2495883C2 (pt)
TW (1) TWI480321B (pt)
WO (1) WO2010003972A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2859031B1 (en) * 2012-02-13 2017-06-21 Rhodia Operations Novel method for removing residual titanium from polyester solution
EP2832762A1 (en) * 2013-07-30 2015-02-04 Sulzer Chemtech AG A method for manufacturing poly(2-hydroxyalkanoic acid), and the poly(2-hydroxyalkanoic acid)) obtainable thereby
CN110672547B (zh) * 2019-11-08 2022-07-12 万华化学集团股份有限公司 一种测定乙苯过氧化氢含量的方法
CN113655048B (zh) * 2021-08-11 2023-08-15 浙江智英石化技术有限公司 一种乙苯过氧化氢含量检测方法
IL310790A (en) * 2021-08-19 2024-04-01 Jabil Inc A method for creating polyprolactone powder by repeated precipitation and its subsequent use in additive manufacturing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU852889A1 (ru) * 1979-11-23 1981-08-07 Армянский Филиал Всесоюзного Орденатрудового Красного Знамени Научно-Иссле-Довательского Института Химическихреактивов И Особо Чистых Химическихвеществ Способ получени полимолочной кислоты
JPS63308052A (ja) 1987-06-10 1988-12-15 Chisso Corp 改質プロピレン系重合体組成物の製造方法
FI99125C (fi) * 1993-12-31 1997-10-10 Neste Oy Polylaktidikoostumus
JP3295717B2 (ja) * 1994-12-29 2002-06-24 フォータム オイル アンド ガス オサケ ユキチュア 加工性ポリ（ヒドロキシ酸）
JP2001026658A (ja) 1999-07-13 2001-01-30 Mitsui Chemicals Inc ポリ乳酸系樹脂組成物及びその製造方法
US7138439B2 (en) * 2004-02-27 2006-11-21 Biocorp North America, Inc. Biodegradable compounds including poly(lactic acid) polymer compositions and products
JP2006117819A (ja) * 2004-10-22 2006-05-11 Mitsui Chemicals Inc ポリエチレンテレフタレートの処理方法
WO2009121830A1 (en) * 2008-03-31 2009-10-08 Purac Biochem Bv Method for manufacturing stable polylactide

Also Published As

Publication number Publication date
WO2010003972A2 (en) 2010-01-14
CN102089350B (zh) 2014-05-21
RU2495883C2 (ru) 2013-10-20
IL210539A0 (en) 2011-03-31
KR20110040902A (ko) 2011-04-20
TWI480321B (zh) 2015-04-11
RU2011105005A (ru) 2012-08-20
ES2576690T3 (es) 2016-07-08
MY155293A (en) 2015-09-30
JP5554777B2 (ja) 2014-07-23
TW201008993A (en) 2010-03-01
IL210539A (en) 2014-05-28
EP2300513A2 (en) 2011-03-30
CN102089350A (zh) 2011-06-08
AR072727A1 (es) 2010-09-15
CA2730465A1 (en) 2010-01-14
US20110104812A1 (en) 2011-05-05
MX2011000304A (es) 2011-03-15
US8663992B2 (en) 2014-03-04
WO2010003972A3 (en) 2010-04-01
EP2300513B1 (en) 2016-04-06
KR101626779B1 (ko) 2016-06-02
JP2011527365A (ja) 2011-10-27

Similar Documents

Publication Publication Date Title
BRPI0910804A2 (pt) "processo de estabilização térmica de um polímero que contém resíduos de um catalisador, processo de preparação de um poli(hidroxiácido), polilactídeo, e, método de análise de resíduos de metal em um polímero"
BRPI0918698A2 (pt) composição de procatalisador, composiçao de catalisador e processo para produzir um polímero baseado em olefina
BRPI0916175A2 (pt) composição de procatalisador, composição de catalisador e processo para produzir um polímero baseado em olefina
BRPI0916820A2 (pt) processo para preparar microcápsulas, microcápsulas, composição, método para tratar uma condição de superfície em um paciente, e, uso de microcápsulas
EP2275949A4 (en) CONTENT IDENTIFICATION PROCESS AND SYSTEM AND CONTENT MANAGEMENT CLIENT AND SERVERS
ZA200902425B (en) Method for permanently reshaping keratin fibres with an acid pre-treating step
EP2376015A4 (en) OSTEOGENO-PNEUMOPEDIC DEVICE, SYSTEM AND METHOD
BRPI0923056A2 (pt) Fermentador em forma de e/ou bocal em laço em u, e, método para realizar um processo de fermentação
BRPI0716687A2 (pt) Método de extração de metais do grupo da platina a partir de resíduos catalíticos através de processo eletroquímico
BRPI0807659A2 (pt) Processo para preparação de um catalisador, catalisador, e, processo para oxidação em fase gasosa parcial heterogeneamente catalisada de acroleína a ácido acrílico
BRPI0912048A2 (pt) polisilano halogenado e processo plasma-químico para sua preparação
BR112014003332A2 (pt) processo e dispositivo para recuperação de lactida a partir de polilactida ou glicolida a partir de poliglicolida
BRPI0907007A2 (pt) processo para a recuperação de metais preciosos a partir de veículos catalisadores usados e/ou defeituosos
EP2051178A4 (en) METHOD, DEVICE, SERVER AND IDENTITY AUTHENTICATION SYSTEM WITH A BIOLOGICAL CHARACTER
BRPI0812521A2 (pt) Composto, composição farmacêutica, método para o tratamento de doença em um mamífero, processo para a preparação de um composto, e, uso de um composto
BRPI0919786A2 (pt) processo para produção de filtro em bloco de carbono impregnado com metal, e, filtro em bloco de carbono impregnado com metal
BRPI0806957A2 (pt) Processo para produzir um ácido polilático, ácido polilático, e, artigo moldado.
PT2384239E (pt) Processo para regenerar um catalisador contendo óxido de ruténio para a oxidação de cloreto de hidrogénio
BRPI0919974A2 (pt) líquido de tratamento de conversão química para meterial metálico e processo para tratamento
BRPI0922186A2 (pt) processo para preparar um isocianato, e , isocianato
BRPI0921682A2 (pt) processos para remover haletos metálicos de um líquido iônico, e para regenerar um catallisador líquido iônico, e, processo de alquilação
BRPI0912593A2 (pt) processo para produzir uma metilenodianilina, catalisador sólido para produzir uma metilenodianilina e processo para produzir um catalisador ácido de sílica-óxido metálico sólido
BR112012000276A2 (pt) método de medição não invasiva de um processo fisiológico, e, equipamento para medição não invasiva de um processo fisiológico.
BRPI0917408A2 (pt) processo para caracterização, em particular para quantificação, de marcadores moleculares que são absorvidos de tecidos intracelulares por macrófagos de sangue que são recirculados de tecidos para o sistema circulatório assim como arranjo de análise para execução do processo
EP2116563A4 (en) CATALYST FOR DEALCOOLIZATION CONDENSATION REACTION AND PROCESS FOR PRODUCTION OF ORGANOPOLYSILOXANE USING THE SAME

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]