BRPI0906316A2 - "polímero, processo para a polimerização de um composto de lactona da fórmula (i), composto de lactona, processo para a preparação de um composto de lactona da fórmula (i), e, material de embalagem" - Google Patents

"polímero, processo para a polimerização de um composto de lactona da fórmula (i), composto de lactona, processo para a preparação de um composto de lactona da fórmula (i), e, material de embalagem"

Info

Publication number
BRPI0906316A2
BRPI0906316A2 BRPI0906316-1A BRPI0906316A BRPI0906316A2 BR PI0906316 A2 BRPI0906316 A2 BR PI0906316A2 BR PI0906316 A BRPI0906316 A BR PI0906316A BR PI0906316 A2 BRPI0906316 A2 BR PI0906316A2
Authority
BR
Brazil
Prior art keywords
lactone compound
formula
polymerizing
preparing
polymer
Prior art date
Application number
BRPI0906316-1A
Other languages
English (en)
Inventor
Charlotte K Williams
Molly Morag Stevens
Min Tang
Original Assignee
Imp Innovations Ltd
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 Imp Innovations Ltd filed Critical Imp Innovations Ltd
Publication of BRPI0906316A2 publication Critical patent/BRPI0906316A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/30—Oxygen atoms, e.g. delta-lactones
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Pyrane Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Biological Depolymerization Polymers (AREA)
BRPI0906316-1A 2008-03-28 2009-03-27 "polímero, processo para a polimerização de um composto de lactona da fórmula (i), composto de lactona, processo para a preparação de um composto de lactona da fórmula (i), e, material de embalagem" BRPI0906316A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0805701.0A GB0805701D0 (en) 2008-03-28 2008-03-28 Polymerization of a carbohydrate lactone
PCT/GB2009/000825 WO2009118538A2 (en) 2008-03-28 2009-03-27 Carbohydrate lactone polymers

Publications (1)

Publication Number Publication Date
BRPI0906316A2 true BRPI0906316A2 (pt) 2015-07-07

Family

ID=39386945

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906316-1A BRPI0906316A2 (pt) 2008-03-28 2009-03-27 "polímero, processo para a polimerização de um composto de lactona da fórmula (i), composto de lactona, processo para a preparação de um composto de lactona da fórmula (i), e, material de embalagem"

Country Status (8)

Country Link
US (1) US8476402B2 (pt)
EP (1) EP2268701B1 (pt)
JP (1) JP5719286B2 (pt)
CN (1) CN102015824A (pt)
BR (1) BRPI0906316A2 (pt)
CA (1) CA2719375A1 (pt)
GB (1) GB0805701D0 (pt)
WO (1) WO2009118538A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2253637A1 (en) * 2009-04-30 2010-11-24 Total Petrochemicals Research Feluy Catalytic systems for immortal ring-opening polymerisation of cyclic esters and cyclic carbonates
BE1019059A3 (fr) 2009-12-03 2012-02-07 Futerro Sa Procede de polymerisation en masse du lactide.
WO2012160042A1 (en) * 2011-05-23 2012-11-29 Total Research & Technology Feluy Process for the polymerization of cyclic carbonates
JP5981031B2 (ja) * 2012-06-15 2016-08-31 トタル リサーチ アンド テクノロジー フエリユイ エチレンカーボネートを一つ以上の環状エステルと共重合する方法
EP2992032B1 (en) * 2013-04-29 2017-12-06 Total Research & Technology Feluy Process for preparing polycarbonates by polymerization of five-membered-ring cyclic carbonates
JP6766046B2 (ja) * 2015-07-16 2020-10-07 テルモ株式会社 生分解性ステント基体を有するステント
CN107057045B (zh) * 2017-01-19 2020-04-14 四川大学 一种葡萄糖衍生物内酯-环状内酯聚合物及其制备方法
CN107163231B (zh) * 2017-05-04 2019-09-24 绍兴文理学院 一种生物降解聚酯纳米粒及其制备方法和应用
EP3699175B1 (en) 2019-02-19 2022-05-04 Kemijski Institut Functionalized aliphatic polyesters and process for producing the same
CN110317563B (zh) * 2019-07-08 2020-06-09 中国水利水电科学研究院 一种复合聚酯热熔胶、制备方法及抗冲刷土工布的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301825A (en) * 1963-09-26 1967-01-31 Union Carbide Corp Polyester polycarbonate polymers
JPS63258872A (ja) * 1987-04-16 1988-10-26 Mitsubishi Rayon Co Ltd バレロラクトン誘導体
US5124069A (en) * 1989-03-16 1992-06-23 Mitsubishi Rayon Company Ltd. Optically active substance and liquid crystal composition comprising same
EP0467721B1 (en) * 1990-07-20 1996-03-27 Mitsubishi Rayon Co., Ltd Optically active compound having a delta- valerolactone ring and liquid crystal composition containing same
JP3450810B2 (ja) * 2000-01-31 2003-09-29 キヤノン株式会社 脂肪族ポリエステル、脂肪族ポリエステルの製造方法およびセルロースの再資源化方法
JP2002167430A (ja) * 2000-12-01 2002-06-11 Canon Inc 脂肪族ポリエステル、脂肪族ポリエステルの製造方法およびデンプンの資源化方法

Also Published As

Publication number Publication date
EP2268701A2 (en) 2011-01-05
US20110077380A1 (en) 2011-03-31
CA2719375A1 (en) 2009-10-01
CN102015824A (zh) 2011-04-13
US8476402B2 (en) 2013-07-02
EP2268701B1 (en) 2015-08-19
WO2009118538A2 (en) 2009-10-01
JP2011519382A (ja) 2011-07-07
WO2009118538A3 (en) 2009-12-10
GB0805701D0 (en) 2008-04-30
JP5719286B2 (ja) 2015-05-13

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [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]