JP4798800B2 - 分枝型ポリ乳酸ポリマーとその製法 - Google Patents

分枝型ポリ乳酸ポリマーとその製法 Download PDF

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Publication number
JP4798800B2
JP4798800B2 JP2007518309A JP2007518309A JP4798800B2 JP 4798800 B2 JP4798800 B2 JP 4798800B2 JP 2007518309 A JP2007518309 A JP 2007518309A JP 2007518309 A JP2007518309 A JP 2007518309A JP 4798800 B2 JP4798800 B2 JP 4798800B2
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Prior art keywords
copolymer
polylactide resin
acrylic polymer
molecular weight
pla
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Expired - Fee Related
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Japanese (ja)
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JP2008504404A (ja
JP2008504404A5 (cg-RX-API-DMAC10.html
Inventor
リチャード ランダール ジェド
クリンク ケビン
シー スミス ジェフリー
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ネイチャーワークス・エル・エル・シー
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    • 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

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  • 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)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Biological Depolymerization Polymers (AREA)
JP2007518309A 2004-06-23 2005-06-23 分枝型ポリ乳酸ポリマーとその製法 Expired - Fee Related JP4798800B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58215604P 2004-06-23 2004-06-23
US60/582,156 2004-06-23
PCT/US2005/022480 WO2006002372A2 (en) 2004-06-23 2005-06-23 Branched polylactic acid polymers and method of preparing same

Publications (3)

Publication Number Publication Date
JP2008504404A JP2008504404A (ja) 2008-02-14
JP2008504404A5 JP2008504404A5 (cg-RX-API-DMAC10.html) 2008-07-24
JP4798800B2 true JP4798800B2 (ja) 2011-10-19

Family

ID=35782365

Family Applications (1)

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JP2007518309A Expired - Fee Related JP4798800B2 (ja) 2004-06-23 2005-06-23 分枝型ポリ乳酸ポリマーとその製法

Country Status (12)

Country Link
US (1) US7566753B2 (cg-RX-API-DMAC10.html)
EP (1) EP1773586B1 (cg-RX-API-DMAC10.html)
JP (1) JP4798800B2 (cg-RX-API-DMAC10.html)
KR (1) KR100854168B1 (cg-RX-API-DMAC10.html)
CN (1) CN100564025C (cg-RX-API-DMAC10.html)
AU (1) AU2005258271B2 (cg-RX-API-DMAC10.html)
BR (1) BRPI0512370B1 (cg-RX-API-DMAC10.html)
CA (1) CA2570822C (cg-RX-API-DMAC10.html)
ES (1) ES2397898T3 (cg-RX-API-DMAC10.html)
NZ (1) NZ552193A (cg-RX-API-DMAC10.html)
PL (1) PL1773586T3 (cg-RX-API-DMAC10.html)
WO (1) WO2006002372A2 (cg-RX-API-DMAC10.html)

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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Also Published As

Publication number Publication date
CN101018668A (zh) 2007-08-15
ES2397898T3 (es) 2013-03-12
JP2008504404A (ja) 2008-02-14
US20080050603A1 (en) 2008-02-28
WO2006002372A2 (en) 2006-01-05
PL1773586T3 (pl) 2013-01-31
WO2006002372A3 (en) 2006-06-22
HK1110273A1 (zh) 2008-07-11
AU2005258271B2 (en) 2010-02-18
KR20070049140A (ko) 2007-05-10
CN100564025C (zh) 2009-12-02
BRPI0512370A (pt) 2008-03-11
EP1773586A4 (en) 2009-11-11
NZ552193A (en) 2010-04-30
AU2005258271A1 (en) 2006-01-05
CA2570822A1 (en) 2006-01-05
EP1773586A2 (en) 2007-04-18
CA2570822C (en) 2010-10-05
KR100854168B1 (ko) 2008-08-26
BRPI0512370B1 (pt) 2018-01-30
US7566753B2 (en) 2009-07-28
EP1773586B1 (en) 2012-08-08

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