ZA201400868B - Compostable or biobased foams, method of manufacture and use - Google Patents

Compostable or biobased foams, method of manufacture and use

Info

Publication number
ZA201400868B
ZA201400868B ZA2014/00868A ZA201400868A ZA201400868B ZA 201400868 B ZA201400868 B ZA 201400868B ZA 2014/00868 A ZA2014/00868 A ZA 2014/00868A ZA 201400868 A ZA201400868 A ZA 201400868A ZA 201400868 B ZA201400868 B ZA 201400868B
Authority
ZA
South Africa
Prior art keywords
compostable
manufacture
biobased
foams
biobased foams
Prior art date
Application number
ZA2014/00868A
Other languages
English (en)
Inventor
Adam Pawloski
Jeffrey Cernohous
Kent Kaske
Gorden Garrett Van
Original Assignee
Lifoam Ind 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 US13/178,293 external-priority patent/US20120009420A1/en
Priority claimed from US13/178,272 external-priority patent/US20120010307A1/en
Priority claimed from US13/230,158 external-priority patent/US8962706B2/en
Application filed by Lifoam Ind Llc filed Critical Lifoam Ind Llc
Publication of ZA201400868B publication Critical patent/ZA201400868B/en

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)
ZA2014/00868A 2011-07-07 2014-02-05 Compostable or biobased foams, method of manufacture and use ZA201400868B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/178,293 US20120009420A1 (en) 2010-07-07 2011-07-07 Compostable or Biobased Foams
US13/178,272 US20120010307A1 (en) 2010-07-07 2011-07-07 Expandable Beads of a Compostable or Biobased Thermoplastic Polymer
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 (1)

Publication Number Publication Date
ZA201400868B true ZA201400868B (en) 2015-06-24

Family

ID=47503586

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/00868A ZA201400868B (en) 2011-07-07 2014-02-05 Compostable or biobased foams, method of manufacture and use

Country Status (8)

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

Families Citing this family (6)

* 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
WO2020046657A1 (en) * 2018-08-31 2020-03-05 Natureworks Llc Process for forming polylactide expanded bead foam
KR102515937B1 (ko) * 2020-09-03 2023-03-30 한국항공우주산업 주식회사 Emi 차폐용 경량 전도성 폼 및 이의 제조 방법
US20220323314A1 (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

Family Cites Families (12)

* 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
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
KR100355468B1 (ko) * 1994-10-21 2003-05-17 이. 카소기 인더스트리스,엘엘씨 발포된전분조성물,물품및방법
JP4104440B2 (ja) * 2002-12-03 2008-06-18 アキレス株式会社 ビーズクッション
WO2005097878A1 (en) * 2004-03-26 2005-10-20 Natureworks Llc Extruded polylactide foams blown with carbon dioxide
ATE533811T1 (de) * 2005-01-25 2011-12-15 Jsp Corp 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
KR20090091279A (ko) * 2006-12-22 2009-08-27 유니띠까 가부시키가이샤 생분해성 폴리에스테르 수지 조성물, 및 그로부터 얻어지는성형체, 발포체, 성형 용기
CN102617999B (zh) * 2007-03-29 2014-06-25 积水化成品工业株式会社 模内发泡成形用聚乳酸系树脂发泡颗粒及其制造方法以及聚乳酸系树脂发泡成形体的制造方法
EP2168993B1 (en) * 2007-06-27 2016-10-19 Kaneka Corporation Biodegradable aliphatic polyester-based foamed particle and molded product of the same
JP5027599B2 (ja) * 2007-09-10 2012-09-19 株式会社ジェイエスピー 発泡性ポリ乳酸系樹脂粒子の製造方法
JP6265597B2 (ja) * 2009-09-25 2018-01-24 アーケマ・インコーポレイテッド 改良された寸法安定性を有する生物分解性フォーム

Also Published As

Publication number Publication date
CA2778580A1 (en) 2013-01-07
AU2012278774A1 (en) 2014-02-27
MX2014000279A (es) 2014-09-01
EP2729521A4 (en) 2016-03-16
CA2841130A1 (en) 2013-01-10
WO2013006781A9 (en) 2013-05-23
WO2013006781A3 (en) 2013-04-04
MX2012003108A (es) 2013-02-07
JP2013018959A (ja) 2013-01-31
EP2729521A2 (en) 2014-05-14
WO2013006781A2 (en) 2013-01-10
CN103890066A (zh) 2014-06-25

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