BRPI1016046A2 - método para aperfeiçoar o processamento de filmes e a moldagem por injeção de polímeros de polihidroxialcanoato - Google Patents

método para aperfeiçoar o processamento de filmes e a moldagem por injeção de polímeros de polihidroxialcanoato

Info

Publication number
BRPI1016046A2
BRPI1016046A2 BRPI1016046A BRPI1016046A BRPI1016046A2 BR PI1016046 A2 BRPI1016046 A2 BR PI1016046A2 BR PI1016046 A BRPI1016046 A BR PI1016046A BR PI1016046 A BRPI1016046 A BR PI1016046A BR PI1016046 A2 BRPI1016046 A2 BR PI1016046A2
Authority
BR
Brazil
Prior art keywords
injection molding
film processing
improving film
polyhydroxyalkanoate polymers
polyhydroxyalkanoate
Prior art date
Application number
BRPI1016046A
Other languages
English (en)
Inventor
Rajendra K Krishnaswamy
Original Assignee
Metabolix Inc
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 Metabolix Inc filed Critical Metabolix Inc
Publication of BRPI1016046A2 publication Critical patent/BRPI1016046A2/pt

Links

Classifications

    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
BRPI1016046A 2009-04-06 2010-04-06 método para aperfeiçoar o processamento de filmes e a moldagem por injeção de polímeros de polihidroxialcanoato BRPI1016046A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16695009P 2009-04-06 2009-04-06
PCT/US2010/030111 WO2010118041A1 (en) 2009-04-06 2010-04-06 Method of improving film processing and injection molding of polyhydroxyalkanoate polymers

Publications (1)

Publication Number Publication Date
BRPI1016046A2 true BRPI1016046A2 (pt) 2016-05-10

Family

ID=42134284

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1016046A BRPI1016046A2 (pt) 2009-04-06 2010-04-06 método para aperfeiçoar o processamento de filmes e a moldagem por injeção de polímeros de polihidroxialcanoato

Country Status (8)

Country Link
US (1) US20120041109A1 (pt)
EP (1) EP2417179B1 (pt)
CN (1) CN102421819A (pt)
AU (1) AU2010234590A1 (pt)
BR (1) BRPI1016046A2 (pt)
CA (1) CA2757617A1 (pt)
ES (1) ES2503552T3 (pt)
WO (1) WO2010118041A1 (pt)

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DE202017107116U1 (de) * 2017-04-05 2018-01-11 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Folie
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CN113748157B (zh) * 2019-05-17 2022-08-19 北方技术国际公司 用于商业可行的一步式模内退火注塑工艺的聚乳酸基母料
JP6675697B1 (ja) * 2019-07-12 2020-04-01 株式会社Ｔｂｍ 生分解性樹脂組成物及び成形品
CN111825964B (zh) * 2019-08-09 2022-09-27 苏州市工达高分子材料有限公司 一种可降解pbst/p34hb共混物及其制备方法
WO2021163683A1 (en) 2020-02-14 2021-08-19 President And Fellows Of Harvard College Inhibitors of nicotinamide n-methyltransferase, compositions and uses thereof
WO2022014408A1 (ja) * 2020-07-17 2022-01-20 株式会社カネカ 脂肪族ポリエステル系樹脂組成物およびその利用
US11584110B2 (en) * 2020-07-30 2023-02-21 Pepsico, Inc. Multi-layered packaging films
JP2023542554A (ja) * 2020-09-24 2023-10-10 メレディアン・インコーポレーテッド 生分解性容器を製造するためのプリフォーム及びそのための樹脂
US20220089862A1 (en) * 2020-09-24 2022-03-24 Meredian Bioplastics, Inc. Biodegradable container closure and resin therefor
US20220089861A1 (en) * 2020-09-24 2022-03-24 Meredian Bioplastics, Inc. Biodegradable containers and resin therefor
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WO2022065181A1 (ja) * 2020-09-24 2022-03-31 株式会社カネカ 射出成形用樹脂組成物および射出成形体
JP7714561B2 (ja) * 2020-09-28 2025-07-29 株式会社カネカ 射出成形用樹脂組成物および射出成形体
WO2023054388A1 (ja) * 2021-09-29 2023-04-06 株式会社カネカ ブロー成形体およびその製造方法
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Also Published As

Publication number Publication date
AU2010234590A1 (en) 2011-11-03
CA2757617A1 (en) 2010-10-14
EP2417179B1 (en) 2014-07-02
CN102421819A (zh) 2012-04-18
WO2010118041A1 (en) 2010-10-14
EP2417179A1 (en) 2012-02-15
US20120041109A1 (en) 2012-02-16
ES2503552T3 (es) 2014-10-07

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]