JP2013018959A - 発泡性ビーズの二次発泡を可能にする方法 - Google Patents
発泡性ビーズの二次発泡を可能にする方法 Download PDFInfo
- Publication number
- JP2013018959A JP2013018959A JP2012057698A JP2012057698A JP2013018959A JP 2013018959 A JP2013018959 A JP 2013018959A JP 2012057698 A JP2012057698 A JP 2012057698A JP 2012057698 A JP2012057698 A JP 2012057698A JP 2013018959 A JP2013018959 A JP 2013018959A
- Authority
- JP
- Japan
- Prior art keywords
- blowing agent
- composition
- beads
- polymer
- compostable
- 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.)
- Pending
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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/178,272 | 2011-07-07 | ||
US13/178,272 US20120010307A1 (en) | 2010-07-07 | 2011-07-07 | Expandable Beads of a Compostable or Biobased Thermoplastic Polymer |
US13/230,158 US8962706B2 (en) | 2010-09-10 | 2011-09-12 | Process for enabling secondary expansion of expandable beads |
US13/230,158 | 2011-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013018959A true JP2013018959A (ja) | 2013-01-31 |
Family
ID=47503586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012057698A Pending JP2013018959A (ja) | 2011-07-07 | 2012-03-14 | 発泡性ビーズの二次発泡を可能にする方法 |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220030529A (ko) * | 2020-09-03 | 2022-03-11 | 한국항공우주산업 주식회사 | Emi 차폐용 경량 전도성 폼 및 이의 제조 방법 |
Families Citing this family (5)
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 |
CN113056509B (zh) * | 2018-08-31 | 2023-05-23 | 自然工作有限责任公司 | 用于形成聚丙交酯膨胀珠粒泡沫的方法 |
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)
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 |
ATE222533T1 (de) * | 1994-10-21 | 2002-09-15 | Khashoggi E Ind | Geschäumte stärkezusammensetzungen, gegenstände und verfahren |
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 |
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 |
EP2096141A4 (en) * | 2006-12-22 | 2014-06-25 | Unitika Ltd | BIODEGRADABLE POLYESTER RESIN COMPOSITION AND MOLDED BODY, FOAM BODY AND MOLDED CONTAINER OBTAINED FROM THE BIODEGRADABLE POLYESTER RESIN COMPOSITION |
JP4213200B2 (ja) * | 2007-03-29 | 2009-01-21 | 積水化成品工業株式会社 | 型内発泡成形用ポリ乳酸系樹脂発泡粒子及びその製造方法、並びに、ポリ乳酸系樹脂発泡成形体の製造方法 |
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 |
WO2011038081A1 (en) * | 2009-09-25 | 2011-03-31 | Arkema Inc. | Biodegradable foams with improved dimensional stability |
-
2012
- 2012-03-14 MX MX2012003108A patent/MX2012003108A/es not_active Application Discontinuation
- 2012-03-14 JP JP2012057698A patent/JP2013018959A/ja active Pending
- 2012-06-01 CA CA2778580A patent/CA2778580A1/en not_active Abandoned
- 2012-07-06 EP EP12807830.0A patent/EP2729521A4/en not_active Withdrawn
- 2012-07-06 CA CA2841130A patent/CA2841130A1/en not_active Abandoned
- 2012-07-06 MX MX2014000279A patent/MX2014000279A/es unknown
- 2012-07-06 WO PCT/US2012/045723 patent/WO2013006781A2/en active Application Filing
- 2012-07-06 CN CN201280043807.2A patent/CN103890066A/zh active Pending
- 2012-07-06 AU AU2012278774A patent/AU2012278774A1/en not_active Abandoned
-
2014
- 2014-02-05 ZA ZA2014/00868A patent/ZA201400868B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220030529A (ko) * | 2020-09-03 | 2022-03-11 | 한국항공우주산업 주식회사 | Emi 차폐용 경량 전도성 폼 및 이의 제조 방법 |
KR102515937B1 (ko) * | 2020-09-03 | 2023-03-30 | 한국항공우주산업 주식회사 | Emi 차폐용 경량 전도성 폼 및 이의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
CA2841130A1 (en) | 2013-01-10 |
EP2729521A2 (en) | 2014-05-14 |
MX2012003108A (es) | 2013-02-07 |
CA2778580A1 (en) | 2013-01-07 |
WO2013006781A3 (en) | 2013-04-04 |
CN103890066A (zh) | 2014-06-25 |
AU2012278774A1 (en) | 2014-02-27 |
WO2013006781A2 (en) | 2013-01-10 |
MX2014000279A (es) | 2014-09-01 |
WO2013006781A9 (en) | 2013-05-23 |
EP2729521A4 (en) | 2016-03-16 |
ZA201400868B (en) | 2015-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20131219 |