ES2397898T3 - Polímeros de ácido láctico ramificados y métodos para preparar los mismos - Google Patents

Polímeros de ácido láctico ramificados y métodos para preparar los mismos Download PDF

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Publication number
ES2397898T3
ES2397898T3 ES05788614T ES05788614T ES2397898T3 ES 2397898 T3 ES2397898 T3 ES 2397898T3 ES 05788614 T ES05788614 T ES 05788614T ES 05788614 T ES05788614 T ES 05788614T ES 2397898 T3 ES2397898 T3 ES 2397898T3
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ES
Spain
Prior art keywords
polylactide resin
copolymer
resin
molecule
groups
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.)
Expired - Lifetime
Application number
ES05788614T
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English (en)
Spanish (es)
Inventor
Jed Richard Randall
Kevin Cink
Jeffrey C. Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NatureWorks LLC
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NatureWorks LLC
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Application filed by NatureWorks LLC filed Critical NatureWorks LLC
Application granted granted Critical
Publication of ES2397898T3 publication Critical patent/ES2397898T3/es
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Expired - Lifetime legal-status Critical Current

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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
    • C08G63/02—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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic acids
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/062—Copolymers with monomers not covered by C08L33/06
    • C08L33/068—Copolymers with monomers not covered by C08L33/06 containing glycidyl groups
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Epoxy Resins (AREA)
  • Biological Depolymerization Polymers (AREA)
ES05788614T 2004-06-23 2005-06-23 Polímeros de ácido láctico ramificados y métodos para preparar los mismos Expired - Lifetime ES2397898T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58215604P 2004-06-23 2004-06-23
US582156P 2004-06-23
PCT/US2005/022480 WO2006002372A2 (en) 2004-06-23 2005-06-23 Branched polylactic acid polymers and method of preparing same

Publications (1)

Publication Number Publication Date
ES2397898T3 true ES2397898T3 (es) 2013-03-12

Family

ID=35782365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05788614T Expired - Lifetime ES2397898T3 (es) 2004-06-23 2005-06-23 Polímeros de ácido láctico ramificados y métodos para preparar los mismos

Country Status (12)

Country Link
US (1) US7566753B2 (OSRAM)
EP (1) EP1773586B1 (OSRAM)
JP (1) JP4798800B2 (OSRAM)
KR (1) KR100854168B1 (OSRAM)
CN (1) CN100564025C (OSRAM)
AU (1) AU2005258271B2 (OSRAM)
BR (1) BRPI0512370B1 (OSRAM)
CA (1) CA2570822C (OSRAM)
ES (1) ES2397898T3 (OSRAM)
NZ (1) NZ552193A (OSRAM)
PL (1) PL1773586T3 (OSRAM)
WO (1) WO2006002372A2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10711097B2 (en) 2015-08-21 2020-07-14 National University Corporation NARA Institute of Science and Technology Polylactide derivative, method for producing same, and polylactide stereocomplex

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US9163141B2 (en) * 2006-04-27 2015-10-20 Cryovac, Inc. Polymeric blend comprising polylactic acid
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Publication number Priority date Publication date Assignee Title
US10711097B2 (en) 2015-08-21 2020-07-14 National University Corporation NARA Institute of Science and Technology Polylactide derivative, method for producing same, and polylactide stereocomplex

Also Published As

Publication number Publication date
CN101018668A (zh) 2007-08-15
BRPI0512370A (pt) 2008-03-11
CN100564025C (zh) 2009-12-02
EP1773586A2 (en) 2007-04-18
AU2005258271B2 (en) 2010-02-18
EP1773586A4 (en) 2009-11-11
JP4798800B2 (ja) 2011-10-19
HK1110273A1 (zh) 2008-07-11
WO2006002372A2 (en) 2006-01-05
WO2006002372A3 (en) 2006-06-22
US7566753B2 (en) 2009-07-28
EP1773586B1 (en) 2012-08-08
JP2008504404A (ja) 2008-02-14
AU2005258271A1 (en) 2006-01-05
BRPI0512370B1 (pt) 2018-01-30
CA2570822C (en) 2010-10-05
US20080050603A1 (en) 2008-02-28
KR20070049140A (ko) 2007-05-10
KR100854168B1 (ko) 2008-08-26
PL1773586T3 (pl) 2013-01-31
NZ552193A (en) 2010-04-30
CA2570822A1 (en) 2006-01-05

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