AU2012278774A1 - Compostable or biobased foams, method of manufacture and use - Google Patents

Compostable or biobased foams, method of manufacture and use Download PDF

Info

Publication number: AU2012278774A1
Authority: AU; Australia
Prior art keywords: composition; blowing agent; foamed; polymer; compostable
Prior art date: 2011-07-07
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.): Abandoned

Application number

AU2012278774A

Other languages

English (en)

Inventor

Jeffrey Cernohous

Kent Kaske

Adam Pawloski

Garrett Van Gorden

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.)

2011-07-07

Filing date

2012-07-06

Publication date

2014-02-27

2011-07-07 Priority claimed from US13/178,272 external-priority patent/US20120010307A1/en

2011-07-07 Priority claimed from US13/178,293 external-priority patent/US20120009420A1/en

2011-09-12 Priority claimed from US13/230,158 external-priority patent/US8962706B2/en

2012-07-06 Application filed by Lifoam Industries LLC filed Critical Lifoam Industries LLC

2014-02-27 Publication of AU2012278774A1 publication Critical patent/AU2012278774A1/en

Status Abandoned legal-status Critical Current

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)

AU2012278774A 2011-07-07 2012-07-06 Compostable or biobased foams, method of manufacture and use Abandoned AU2012278774A1 (en)

Applications Claiming Priority (9)

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		2011-07-07
US13/178,293		2011-07-07
US13/178,300 US20120007267A1 (en)	2010-07-07	2011-07-07	Method of Producing Compostable or Biobased Foams
US13/178,272		2011-07-07
US13/230,158		2011-09-12
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
AU2012278774A1 true AU2012278774A1 (en)	2014-02-27

Family

ID=47503586

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2012278774A Abandoned AU2012278774A1 (en)	2011-07-07	2012-07-06	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 (10)

* 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
AU2019332779B2 (en) *	2018-08-31	2025-01-23	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
WO2022104250A1 (en) *	2020-11-16	2022-05-19	O2 Partners, Llc	Recyclable, biodegradable, and industrially compostable extruded foams, and methods of manufacturing the same
WO2022216595A1 (en) *	2021-04-05	2022-10-13	Plus Products, Inc.	Dissolvable solid foam compositions
DE102021111247A1 (de) *	2021-04-30	2022-11-03	Fox Velution Gmbh	Verfahren zur Herstellung zellulärer Kunststoffpartikel
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
EP4663722A1 (en) *	2023-02-09	2025-12-17	Idemitsu Kosan Co.,Ltd.	Lubricant base oil
WO2025230974A1 (en) *	2024-04-30	2025-11-06	Cruz Foam, Inc.	Expandable beads for biodegradable foamed article and methods thereof

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
BR9509423A (pt) *	1994-10-21	1997-09-30	Khashoggi E Ind	Artigo de fabricação tendo uma matriz celular aglutinada por amido reforçada com fibra composição á base de amido com carga de fibra para moldagem em um artigo de fabricação conformado tendo uma matriz celular composição á base de amido com carga de fibra para moldar um artigo de fabricação conformado tendo uma matriz celular método e sistema para a fabricação de um artigo tendo uma matriz celular aglutinada por amido reforçada por fibra e artigo de fabricação tendo uma matriz celular aglutinada por amido reforçada por fibra
JP4104440B2 (ja) *	2002-12-03	2008-06-18	アキレス株式会社	ビーズクッション
EP1735373B1 (en) *	2004-03-26	2012-02-01	NatureWorks LLC	Extruded polylactide foams blown with carbon dioxide
US7863343B2 (en) *	2005-01-25	2011-01-04	Jsp Corporation	Expandable polylactic acid resin particles, expanded polylactic acid resin beads and molded article obtained from expanded polylactic acid resin beads
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
US8372512B2 (en) *	2007-03-29	2013-02-12	Sekisui Plastics Co., Ltd.	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
US20100184877A1 (en) *	2007-06-27	2010-07-22	Kaneka Cororation	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
CN102573818B (zh) *	2009-09-25	2016-08-03	阿科玛股份有限公司	具有改进的尺寸稳定性的生物可降解泡沫

2012
- 2012-03-14 JP JP2012057698A patent/JP2013018959A/ja active Pending
- 2012-03-14 MX MX2012003108A patent/MX2012003108A/es not_active Application Discontinuation
- 2012-06-01 CA CA2778580A patent/CA2778580A1/en not_active Abandoned
- 2012-07-06 CN CN201280043807.2A patent/CN103890066A/zh active Pending
- 2012-07-06 CA CA2841130A patent/CA2841130A1/en not_active Abandoned
- 2012-07-06 EP EP12807830.0A patent/EP2729521A4/en not_active Withdrawn
- 2012-07-06 WO PCT/US2012/045723 patent/WO2013006781A2/en not_active Ceased
- 2012-07-06 MX MX2014000279A patent/MX2014000279A/es unknown
- 2012-07-06 AU AU2012278774A patent/AU2012278774A1/en not_active Abandoned
2014
- 2014-02-05 ZA ZA2014/00868A patent/ZA201400868B/en unknown

Also Published As

Publication number	Publication date
ZA201400868B (en)	2015-06-24
CA2841130A1 (en)	2013-01-10
EP2729521A4 (en)	2016-03-16
CA2778580A1 (en)	2013-01-07
CN103890066A (zh)	2014-06-25
WO2013006781A3 (en)	2013-04-04
JP2013018959A (ja)	2013-01-31
WO2013006781A9 (en)	2013-05-23
EP2729521A2 (en)	2014-05-14
WO2013006781A2 (en)	2013-01-10
MX2012003108A (es)	2013-02-07
MX2014000279A (es)	2014-09-01

Publication	Publication Date	Title
US10518444B2 (en)	2019-12-31	Compostable or biobased foams
AU2012278774A1 (en)	2014-02-27	Compostable or biobased foams, method of manufacture and use
KR101778325B1 (ko)	2017-09-13	폴리락트산을 함유하는 팽창성 과립의 제조 방법
KR101768263B1 (ko)	2017-08-14	폴리락트산계 수지 발포 입자 및 폴리락트산계 수지 발포 입자 성형체
US20120010307A1 (en)	2012-01-12	Expandable Beads of a Compostable or Biobased Thermoplastic Polymer
WO2011122626A1 (ja)	2011-10-06	ポリ乳酸組成物、その発泡成形品と製造方法
CN103827184B (zh)	2016-01-20	聚乳酸基树脂发泡颗粒及其模塑品
EP2940070B1 (en)	2016-11-23	Molded article of polylactic acid-based resin expanded beads
TWI733387B (zh)	2021-07-11	聚乳酸樹脂發泡片、樹脂成形品及聚乳酸樹脂發泡片的製造方法
EP2573133B1 (en)	2016-08-10	Polylactic resin expanded beads and molded article of the expanded beads
CN107057303A (zh)	2017-08-18	一种共混改性芳香族聚酯微孔发泡材料及其制备方法
WO2013058056A1 (ja)	2013-04-25	ポリ乳酸系樹脂発泡粒子の製造方法
EP3820665B1 (en)	2024-09-04	Polylactone foams and methods of making the same
US8962706B2 (en)	2015-02-24	Process for enabling secondary expansion of expandable beads
JP2015083651A (ja)	2015-04-30	ポリ乳酸系樹脂組成物およびそれからなる発泡体
EP2543489A2 (en)	2013-01-09	Process for enabling secondary expansion of expandable beads
CA2778641A1 (en)	2013-01-07	Method of producing compostable or biobased foams
Matuana	2022	Foaming
CA2778582A1 (en)	2013-01-07	Compostable or biobased foams
KR101438032B1 (ko)	2014-09-05	상용성이 우수한 생분해 폴리락트산계 고분자블렌드 조성물, 그를 이용한 내열성의 압출발포시트 및 그로부터 제조된 발포성형체
CA2770956A1 (en)	2013-03-12	Process for enabling secondary expansion of expandable beads
BR102012005712A2 (pt)	2013-07-30	processo para permitir uma expansço secundÁria de grÂndulos expansÍveis
US20130345327A1 (en)	2013-12-26	Process for producing expandable pelletized material which comprises polylactic acid

Legal Events

Date	Code	Title	Description
2015-04-23	MK1	Application lapsed section 142(2)(a) - no request for examination in relevant period