AU2750201A - Thermoformed polyolefin foams and methods of their production - Google Patents

Thermoformed polyolefin foams and methods of their production

Info

Publication number
AU2750201A
AU2750201A AU27502/01A AU2750201A AU2750201A AU 2750201 A AU2750201 A AU 2750201A AU 27502/01 A AU27502/01 A AU 27502/01A AU 2750201 A AU2750201 A AU 2750201A AU 2750201 A AU2750201 A AU 2750201A
Authority
AU
Australia
Prior art keywords
production
methods
polyolefin foams
thermoformed
thermoformed polyolefin
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
AU27502/01A
Inventor
Kent G Blizard
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.)
Trexel Inc
Original Assignee
Trexel Inc
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
Application filed by Trexel Inc filed Critical Trexel Inc
Publication of AU2750201A publication Critical patent/AU2750201A/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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

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)
  • Molding Of Porous Articles (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
AU27502/01A 1999-11-05 2000-11-03 Thermoformed polyolefin foams and methods of their production Abandoned AU2750201A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16368199P 1999-11-05 1999-11-05
US60163681 1999-11-05
PCT/US2000/041825 WO2001036521A2 (en) 1999-11-05 2000-11-03 Thermoformed polyolefin foams and methods of their production

Publications (1)

Publication Number Publication Date
AU2750201A true AU2750201A (en) 2001-05-30

Family

ID=22591113

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27502/01A Abandoned AU2750201A (en) 1999-11-05 2000-11-03 Thermoformed polyolefin foams and methods of their production

Country Status (2)

Country Link
AU (1) AU2750201A (en)
WO (1) WO2001036521A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6913517B2 (en) 2002-05-23 2005-07-05 Cabot Microelectronics Corporation Microporous polishing pads
US7435165B2 (en) 2002-10-28 2008-10-14 Cabot Microelectronics Corporation Transparent microporous materials for CMP
US7267607B2 (en) 2002-10-28 2007-09-11 Cabot Microelectronics Corporation Transparent microporous materials for CMP
US7311862B2 (en) 2002-10-28 2007-12-25 Cabot Microelectronics Corporation Method for manufacturing microporous CMP materials having controlled pore size
US9296126B2 (en) 2003-05-17 2016-03-29 Microgreen Polymers, Inc. Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming
KR20060090163A (en) * 2003-05-17 2006-08-10 마이크로그린 폴리머스, 인코포레이티드 Manufacture of fully recyclable foamed polymer from recycled material
US8075372B2 (en) 2004-09-01 2011-12-13 Cabot Microelectronics Corporation Polishing pad with microporous regions
US8877331B2 (en) 2007-01-17 2014-11-04 MicroGREEN Polymers Multi-layered foamed polymeric objects having segmented and varying physical properties and related methods
EP2160290B1 (en) 2007-01-17 2011-12-14 Microgreen Polymers, Inc. Multi-layer foamed polymeric object
US8568125B2 (en) 2008-04-14 2013-10-29 Microgreen Polymers Inc. Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs
US8080194B2 (en) 2008-06-13 2011-12-20 Microgreen Polymers, Inc. Methods and pressure vessels for solid-state microcellular processing of thermoplastic rolls or sheets
US8827197B2 (en) 2008-11-04 2014-09-09 Microgreen Polymers Inc Apparatus and method for interleaving polymeric roll for gas impregnation and solid-state foam processing
EP2560818B1 (en) 2010-04-19 2015-08-26 Microgreen Polymers, Inc. A method for joining thermoplastic polymer material
KR20140107231A (en) 2011-12-15 2014-09-04 스타이런 유럽 게엠베하 Dynamic mixing pump
JP6134339B2 (en) 2012-02-29 2017-05-24 マイクログリーン ポリマーズ，インク． Method and related system for gas injection into thermoplastic materials
WO2014110594A1 (en) 2013-01-14 2014-07-17 Microgreen Polymers, Inc. Systems for unwinding a roll of thermoplastic material interleaved with a porous material, and related methods
US20160089852A1 (en) * 2014-09-29 2016-03-31 Mucell Extrusion, Llc Multi-layer thermoformed polymeric foam articles and methods
US11773232B2 (en) * 2014-09-29 2023-10-03 Mucell Extrusion, Llc Thermoformed polymeric foam articles and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2668812B2 (en) * 1992-01-31 1997-10-27 積水化成品工業株式会社 Polypropylene foam sheet suitable for thermoforming
US5350544A (en) * 1992-03-06 1994-09-27 Earth & Ocean Sports, Inc. Method of preparing a cross-linked, polyethylene foam product by surface expansion of a foam

Also Published As

Publication number Publication date
WO2001036521A3 (en) 2002-01-03
WO2001036521A2 (en) 2001-05-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase