EP2729521A4 - Kompostierbare oder biobasierte schaumstoffe, verfahren zu ihrer herstellung und verwendung - Google Patents

Kompostierbare oder biobasierte schaumstoffe, verfahren zu ihrer herstellung und verwendung

Info

Publication number
EP2729521A4
EP2729521A4 EP12807830.0A EP12807830A EP2729521A4 EP 2729521 A4 EP2729521 A4 EP 2729521A4 EP 12807830 A EP12807830 A EP 12807830A EP 2729521 A4 EP2729521 A4 EP 2729521A4
Authority
EP
European Patent Office
Prior art keywords
compostable
manufacture
biobased
foams
biobased foams
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.)
Withdrawn
Application number
EP12807830.0A
Other languages
English (en)
French (fr)
Other versions
EP2729521A2 (de
Inventor
Adam Pawloski
Jeffrey Cernohous
Kent Kaske
Gorden Garrett Van
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.)
Lifoam Industries LLC
Original Assignee
Lifoam Industries LLC
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
Priority claimed from US13/178,272 external-priority patent/US20120010307A1/en
Priority claimed from US13/178,293 external-priority patent/US20120009420A1/en
Priority claimed from US13/230,158 external-priority patent/US8962706B2/en
Application filed by Lifoam Industries LLC filed Critical Lifoam Industries LLC
Publication of EP2729521A2 publication Critical patent/EP2729521A2/de
Publication of EP2729521A4 publication Critical patent/EP2729521A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3461—Making or treating expandable particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
    • 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
    • C08J9/16—Making expandable particles
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/08—Supercritical fluid
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/16—Biodegradable polymers
    • 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
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Biological Depolymerization Polymers (AREA)
EP12807830.0A 2011-07-07 2012-07-06 Kompostierbare oder biobasierte schaumstoffe, verfahren zu ihrer herstellung und verwendung Withdrawn EP2729521A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/178,272 US20120010307A1 (en) 2010-07-07 2011-07-07 Expandable Beads of a Compostable or Biobased Thermoplastic Polymer
US13/178,293 US20120009420A1 (en) 2010-07-07 2011-07-07 Compostable or Biobased Foams
US13/178,300 US20120007267A1 (en) 2010-07-07 2011-07-07 Method of Producing Compostable or Biobased Foams
US13/230,158 US8962706B2 (en) 2010-09-10 2011-09-12 Process for enabling secondary expansion of expandable beads
PCT/US2012/045723 WO2013006781A2 (en) 2011-07-07 2012-07-06 Compostable or biobased foams, method of manufacture and use

Publications (2)

Publication Number Publication Date
EP2729521A2 EP2729521A2 (de) 2014-05-14
EP2729521A4 true EP2729521A4 (de) 2016-03-16

Family

ID=47503586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12807830.0A Withdrawn EP2729521A4 (de) 2011-07-07 2012-07-06 Kompostierbare oder biobasierte schaumstoffe, verfahren zu ihrer herstellung und verwendung

Country Status (8)

Country Link
EP (1) EP2729521A4 (de)
JP (1) JP2013018959A (de)
CN (1) CN103890066A (de)
AU (1) AU2012278774A1 (de)
CA (2) CA2778580A1 (de)
MX (2) MX2012003108A (de)
WO (1) WO2013006781A2 (de)
ZA (1) ZA201400868B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014216992A1 (de) 2014-08-26 2016-03-03 Adidas Ag Expandierte Polymerpellets
FR3025203B1 (fr) 2014-08-26 2016-12-09 Renfortech Mousses epoxy derivees de formulations reactives biosourcees
JP7569305B2 (ja) * 2018-08-31 2024-10-17 ネイチャーワークス・エル・エル・シー ポリラクチド系の膨張ビーズ発泡体を形成するプロセス
KR102515937B1 (ko) * 2020-09-03 2023-03-30 한국항공우주산업 주식회사 Emi 차폐용 경량 전도성 폼 및 이의 제조 방법
WO2022216595A1 (en) * 2021-04-05 2022-10-13 Plus Products, Inc. Dissolvable solid foam compositions
CN115181320A (zh) * 2022-08-15 2022-10-14 中国科学院宁波材料技术与工程研究所 一种可降解pla/pbat的挤出发泡珠粒及其制备方法
WO2024166719A1 (ja) * 2023-02-09 2024-08-15 出光興産株式会社 潤滑油基油

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589518A (en) * 1994-02-09 1996-12-31 Novamont S.P.A. Biodegradable foamed articles and process for the preparation thereof
JP2004180936A (ja) * 2002-12-03 2004-07-02 Achilles Corp ビーズクッション
US20080262118A1 (en) * 2004-03-26 2008-10-23 Kevin Cink Extruded Polylactide Foams Blown With Carbon Dioxide
JP2009062503A (ja) * 2007-09-10 2009-03-26 Jsp Corp 発泡性ポリ乳酸系樹脂粒子の製造方法、及び該製造方法により得られる発泡性ポリ乳酸系樹脂粒子
EP2168993A1 (de) * 2007-06-27 2010-03-31 Kaneka Corporation Geschäumtes teilchen aus biologisch abbaubarem aliphatischem polyester und daraus hergestelltes formteil
US20100136338A1 (en) * 2007-03-29 2010-06-03 Takaaki Hirai Polylactic acid-based resin foamed particles for in-mold foam-molding and method for producing the same, as well as method for producing polylactic acid-based resin foam-molded article

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08109278A (ja) * 1994-10-12 1996-04-30 Hideo Kakigi 発泡成形体、発泡成形体用原料、および発泡成形体の製造方法
NZ292832A (en) * 1994-10-21 1999-05-28 Article comprising starch-based fibre-reinforced cellular matrix, the fibres having an aspect ratio greater than 25
EP1683828B1 (de) * 2005-01-25 2011-11-16 Jsp Corporation Geschäumte Teilchen aus einem Polymilchsäureharz
US7977397B2 (en) * 2006-12-14 2011-07-12 Pactiv Corporation Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
WO2008078413A1 (ja) * 2006-12-22 2008-07-03 Unitika Ltd. 生分解性ポリエステル樹脂組成物、および、それより得られる成形体、発泡体、成形容器
WO2011038081A1 (en) * 2009-09-25 2011-03-31 Arkema Inc. Biodegradable foams with improved dimensional stability

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589518A (en) * 1994-02-09 1996-12-31 Novamont S.P.A. Biodegradable foamed articles and process for the preparation thereof
JP2004180936A (ja) * 2002-12-03 2004-07-02 Achilles Corp ビーズクッション
US20080262118A1 (en) * 2004-03-26 2008-10-23 Kevin Cink Extruded Polylactide Foams Blown With Carbon Dioxide
US20100136338A1 (en) * 2007-03-29 2010-06-03 Takaaki Hirai Polylactic acid-based resin foamed particles for in-mold foam-molding and method for producing the same, as well as method for producing polylactic acid-based resin foam-molded article
EP2168993A1 (de) * 2007-06-27 2010-03-31 Kaneka Corporation Geschäumtes teilchen aus biologisch abbaubarem aliphatischem polyester und daraus hergestelltes formteil
JP2009062503A (ja) * 2007-09-10 2009-03-26 Jsp Corp 発泡性ポリ乳酸系樹脂粒子の製造方法、及び該製造方法により得られる発泡性ポリ乳酸系樹脂粒子

Also Published As

Publication number Publication date
CA2778580A1 (en) 2013-01-07
WO2013006781A2 (en) 2013-01-10
ZA201400868B (en) 2015-06-24
CN103890066A (zh) 2014-06-25
CA2841130A1 (en) 2013-01-10
MX2012003108A (es) 2013-02-07
WO2013006781A9 (en) 2013-05-23
AU2012278774A1 (en) 2014-02-27
MX2014000279A (es) 2014-09-01
WO2013006781A3 (en) 2013-04-04
JP2013018959A (ja) 2013-01-31
EP2729521A2 (de) 2014-05-14

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Ipc: C08J 9/12 20060101ALI20160211BHEP

Ipc: C08J 9/10 20060101ALI20160211BHEP

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