DK2097469T3 - Stabile laktidpartikler - Google Patents

Stabile laktidpartikler

Info

Publication number
DK2097469T3
DK2097469T3 DK07847444.2T DK07847444T DK2097469T3 DK 2097469 T3 DK2097469 T3 DK 2097469T3 DK 07847444 T DK07847444 T DK 07847444T DK 2097469 T3 DK2097469 T3 DK 2097469T3
Authority
DK
Denmark
Prior art keywords
particles
stable lactic
lactic
stable
lactic particles
Prior art date
Application number
DK07847444.2T
Other languages
English (en)
Inventor
Vos Sicco De
Original Assignee
Purac Biochem Bv
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 Purac Biochem Bv filed Critical Purac Biochem Bv
Application granted granted Critical
Publication of DK2097469T3 publication Critical patent/DK2097469T3/da

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
    • C08G63/88—Post-polymerisation 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
    • C08G63/02—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
DK07847444.2T 2006-11-28 2007-11-28 Stabile laktidpartikler DK2097469T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06124934 2006-11-28
EP07113211 2007-07-26
PCT/EP2007/062919 WO2008065132A1 (en) 2006-11-28 2007-11-28 Stable lactide particles

Publications (1)

Publication Number Publication Date
DK2097469T3 true DK2097469T3 (da) 2013-09-16

Family

ID=38973061

Family Applications (2)

Application Number Title Priority Date Filing Date
DK07847444.2T DK2097469T3 (da) 2006-11-28 2007-11-28 Stabile laktidpartikler
DK07847442.6T DK2084207T3 (da) 2006-11-28 2007-11-28 Stabile laktidpartikler

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK07847442.6T DK2084207T3 (da) 2006-11-28 2007-11-28 Stabile laktidpartikler

Country Status (12)

Country Link
EP (2) EP2084207B1 (da)
JP (2) JP2010510975A (da)
KR (2) KR101469574B1 (da)
AU (2) AU2007327594B2 (da)
BR (2) BRPI0719152B1 (da)
CA (2) CA2670934C (da)
DK (2) DK2097469T3 (da)
ES (2) ES2429291T3 (da)
MX (2) MX2009005580A (da)
PL (2) PL2084207T3 (da)
RU (2) RU2454437C2 (da)
WO (2) WO2008065130A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0719152B1 (pt) * 2006-11-28 2018-07-31 Purac Biochem B.V Processo para a preparação de partículas de lactídeo e uso das referidas partículas
EP2161263B1 (de) 2008-08-21 2013-06-12 Uhde Inventa-Fischer GmbH Verfahren zur Lagerung und zum Transport von zyklischen Diestern
RU2460726C1 (ru) * 2011-04-07 2012-09-10 Валерий Федорович Швец Способ получения l-лактида
WO2012144511A1 (ja) * 2011-04-22 2012-10-26 株式会社クレハ 生分解性脂肪族ポリエステル粒子、及びその製造方法
US9573925B2 (en) 2013-05-06 2017-02-21 Futerro S.A. Process for recovering and improving production of meso-lactide from a crude lactide containing stream
DE102014213016A1 (de) * 2014-07-04 2016-01-07 Evonik Röhm Gmbh Dehydratisierung von alpha-substituierten Carbonsäuren in Gegenwart von Wasser bei hohen Drücken
US10000727B2 (en) 2014-11-04 2018-06-19 The Procter & Gamble Company Packaged composition
KR102470542B1 (ko) 2017-04-28 2022-11-24 (주) 개마텍 광경화 코팅용 조성물 및 코팅막
AU2018362266A1 (en) * 2017-11-03 2020-06-11 Archer Daniels Midland Company Process for producing encapsulated amino acids for ruminants

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1979971A (en) * 1932-07-02 1934-11-06 Du Pont Flaked resorcinol
US3510268A (en) * 1968-06-05 1970-05-05 Hooker Chemical Corp Preparation of flaked phosphorous acid
EP0261572A1 (de) * 1986-09-20 1988-03-30 Boehringer Ingelheim Kg Verfahren zur Herstellung von Lactid
JPS63152956A (ja) * 1986-12-16 1988-06-25 Musashino Kagaku Kenkyusho:Kk 豆腐の凝固方法
SU1685952A1 (ru) * 1989-04-12 1991-10-23 Предприятие П/Я А-7629 Способ получени сложных полиэфиров
DE3917178A1 (de) * 1989-05-26 1990-11-29 Boehringer Ingelheim Kg Verbessertes verfahren zur herstellung von d,l-lactid
TW211577B (da) * 1991-07-24 1993-08-21 Du Pont
US5236560A (en) * 1992-03-13 1993-08-17 E. I. Du Pont De Nemours And Company Solventless dimeric cyclic ester distillation process
US5357034A (en) * 1992-09-08 1994-10-18 Camelot Technologies Inc. Lactide polymerization
US5264592A (en) * 1992-09-08 1993-11-23 Camelot Technologies Inc. Lactide melt recrystallization
DE4236752A1 (de) * 1992-10-30 1994-05-05 Asta Medica Ag Kombinationspräparat aus Flupirtin und Morphin zur Behandlung von Schmerzen und zur Vermeidung der Morphin-Abhängigkeit
CA2115472C (en) * 1993-02-17 2002-08-13 William George O'brien Melt crystallization purification of lactides
JPH07304764A (ja) * 1994-05-12 1995-11-21 Toyobo Co Ltd α−オキシ酸の分子間環状ジエステルの乾燥方法
CA2425465C (en) * 1995-09-08 2006-08-15 Environmental Packing L.P. Biodegradable molded packing
US5801255A (en) * 1996-08-01 1998-09-01 Shimadzu Corporation Method for producing lactide and apparatus used therefor
JP2000086652A (ja) * 1998-09-11 2000-03-28 Shimadzu Corp ラクチドの精製方法
WO2000018756A1 (fr) * 1998-09-25 2000-04-06 Shimadzu Corporation Purification de lactide et lactide utilise comme additif alimentaire
US6313319B1 (en) * 1998-09-25 2001-11-06 Shimadzu Corporation Method for purifying lactide and lactide for food additives
US6359128B1 (en) * 2000-07-18 2002-03-19 Isp Investments Inc. Free-flowing flakes of vinyl caprolactam monomer and process for making same
JP5046447B2 (ja) * 2000-08-07 2012-10-10 和光純薬工業株式会社 乳酸重合体及びその製造方法
JP2004149418A (ja) * 2002-10-28 2004-05-27 Musashino Chemical Laboratory Ltd 精製ラクチドの製造方法
JP2005145857A (ja) * 2003-11-13 2005-06-09 Sanko Kk １，２−ジフェノキシエタンの精製方法及びその固形物の製造方法
BRPI0719152B1 (pt) * 2006-11-28 2018-07-31 Purac Biochem B.V Processo para a preparação de partículas de lactídeo e uso das referidas partículas

Also Published As

Publication number Publication date
JP2010510975A (ja) 2010-04-08
CA2670934A1 (en) 2008-06-05
EP2084207A1 (en) 2009-08-05
MX2009005581A (es) 2009-06-10
BRPI0719152A2 (pt) 2014-02-04
KR101469573B1 (ko) 2014-12-08
CA2670934C (en) 2016-01-12
WO2008065132A1 (en) 2008-06-05
AU2007327594A2 (en) 2009-07-23
BRPI0719591A2 (pt) 2013-12-17
PL2097469T3 (pl) 2013-11-29
ES2430063T3 (es) 2013-11-18
EP2097469B1 (en) 2013-07-10
BRPI0719591B1 (pt) 2018-07-31
AU2007327592A1 (en) 2008-06-05
DK2084207T3 (da) 2013-09-16
EP2084207B1 (en) 2013-07-17
RU2454437C2 (ru) 2012-06-27
JP2010511070A (ja) 2010-04-08
ES2429291T3 (es) 2013-11-14
RU2009118566A (ru) 2011-01-10
AU2007327592B9 (en) 2013-12-19
RU2451695C2 (ru) 2012-05-27
AU2007327594A1 (en) 2008-06-05
WO2008065130A1 (en) 2008-06-05
EP2097469A1 (en) 2009-09-09
KR101469574B1 (ko) 2014-12-05
KR20090087933A (ko) 2009-08-18
BRPI0719152B1 (pt) 2018-07-31
RU2009119292A (ru) 2011-01-10
CA2670931C (en) 2016-01-12
AU2007327594B2 (en) 2013-08-22
JP5489720B2 (ja) 2014-05-14
PL2084207T3 (pl) 2013-12-31
CA2670931A1 (en) 2008-06-05
MX2009005580A (es) 2009-06-10
AU2007327592B2 (en) 2013-06-27
KR20090106487A (ko) 2009-10-09

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