AU2001272087A1 - Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide - Google Patents

Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide

Info

Publication number
AU2001272087A1
AU2001272087A1 AU2001272087A AU7208701A AU2001272087A1 AU 2001272087 A1 AU2001272087 A1 AU 2001272087A1 AU 2001272087 A AU2001272087 A AU 2001272087A AU 7208701 A AU7208701 A AU 7208701A AU 2001272087 A1 AU2001272087 A1 AU 2001272087A1
Authority
AU
Australia
Prior art keywords
methods
carbon dioxide
thermoplastic polymers
foamed materials
blended thermoplastic
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.)
Abandoned
Application number
AU2001272087A
Other languages
English (en)
Inventor
Joseph M Desimone
Yvon Gay
Saad A Khan
Joseph R. Royer
Richard J. Spontak
Teri Anne Walker
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.)
University of North Carolina at Chapel Hill
North Carolina State University
Original Assignee
University of North Carolina at Chapel Hill
North Carolina State University
University of California
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 US09/516,482 external-priority patent/US6790870B1/en
Application filed by University of North Carolina at Chapel Hill, North Carolina State University, University of California filed Critical University of North Carolina at Chapel Hill
Publication of AU2001272087A1 publication Critical patent/AU2001272087A1/en
Abandoned legal-status Critical Current

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
AU2001272087A 2000-03-01 2001-03-01 Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide Abandoned AU2001272087A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/516,482 US6790870B1 (en) 1999-09-20 2000-03-01 Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide
US09/516,482 2000-03-01
PCT/US2001/006558 WO2001064412A2 (en) 2000-03-01 2001-03-01 Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide

Publications (1)

Publication Number Publication Date
AU2001272087A1 true AU2001272087A1 (en) 2001-09-12

Family

ID=24055789

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001272087A Abandoned AU2001272087A1 (en) 2000-03-01 2001-03-01 Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide

Country Status (3)

Country Link
JP (1) JP2004517159A (ja)
AU (1) AU2001272087A1 (ja)
WO (1) WO2001064412A2 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014080990A1 (ja) * 2012-11-21 2017-01-05 国立大学法人山形大学 含フッ素高分岐ポリマーを含む熱可塑性樹脂発泡体
CN107980048B (zh) * 2015-08-19 2021-02-09 耐克创新有限合伙公司 用于制备热塑性弹性体泡沫和发泡物品的工艺
TWI673156B (zh) * 2017-05-31 2019-10-01 荷蘭商耐克創新有限合夥公司 單相溶液模製方法
JP2019137726A (ja) * 2018-02-06 2019-08-22 株式会社クレハ フッ化ビニリデン単独重合体の発泡成形体および発泡成形体の製造方法
EP4116058B1 (en) * 2021-07-09 2024-03-13 SHPP Global Technologies B.V. Foaming and shaping process for a thermoplastic sheet, and associated apparatus and shaped foamed thermoplastic sheet
CN115716931B (zh) * 2021-08-24 2023-12-19 中国科学院宁波材料技术与工程研究所 聚偏氟乙烯复合发泡材料及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466933A (en) * 1982-12-28 1984-08-21 Mobil Oil Corporation Heat-resistant foamed plastic materials
US5312882A (en) * 1993-07-30 1994-05-17 The University Of North Carolina At Chapel Hill Heterogeneous polymerization in carbon dioxide
JP3432405B2 (ja) * 1997-11-04 2003-08-04 積水化成品工業株式会社 熱可塑性ポリエステル系樹脂発泡体の製造方法
US6100307A (en) * 1998-03-17 2000-08-08 Shell Oil Company Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom

Also Published As

Publication number Publication date
WO2001064412A3 (en) 2002-12-12
JP2004517159A (ja) 2004-06-10
WO2001064412A2 (en) 2001-09-07

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