AU2001273457A1 - Foamed-thermoplastic films - Google Patents

Foamed-thermoplastic films

Info

Publication number
AU2001273457A1
AU2001273457A1 AU2001273457A AU7345701A AU2001273457A1 AU 2001273457 A1 AU2001273457 A1 AU 2001273457A1 AU 2001273457 A AU2001273457 A AU 2001273457A AU 7345701 A AU7345701 A AU 7345701A AU 2001273457 A1 AU2001273457 A1 AU 2001273457A1
Authority
AU
Australia
Prior art keywords
foamed
thermoplastic films
thermoplastic
films
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
AU2001273457A
Inventor
John C. Marrelli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001273457A1 publication Critical patent/AU2001273457A1/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
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/008—Stiffening or reinforcing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
AU2001273457A 2000-07-13 2001-07-12 Foamed-thermoplastic films Abandoned AU2001273457A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61509800A 2000-07-13 2000-07-13
US09615098 2000-07-13
PCT/US2001/022182 WO2002006386A2 (en) 2000-07-13 2001-07-12 Foamed-thermoplastic films

Publications (1)

Publication Number Publication Date
AU2001273457A1 true AU2001273457A1 (en) 2002-01-30

Family

ID=24463969

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001273457A Abandoned AU2001273457A1 (en) 2000-07-13 2001-07-12 Foamed-thermoplastic films

Country Status (3)

Country Link
US (2) US7341683B2 (en)
AU (1) AU2001273457A1 (en)
WO (1) WO2002006386A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100594112C (en) * 2004-10-27 2010-03-17 住友化学株式会社 Method for producing foam product
WO2010028037A2 (en) * 2008-09-03 2010-03-11 Rynel Inc. Biopolymer-based growth media, and methods of making and using same
US8480836B2 (en) * 2009-02-06 2013-07-09 Multi Technologies Industrial L.L.C. Double-sided slip-resistant material and method of making same
CN102924801B (en) * 2012-10-25 2014-04-16 陕西科技大学 Preparation method of composite foamed material
KR101425039B1 (en) 2013-01-28 2014-08-01 엘지전자 주식회사 Method of foaming plastic, blowing agent and foamed plastic
CN104004260B (en) * 2014-05-06 2017-06-27 东莞市凯迪胶粘科技有限公司 PE is without powder packaging bag production technology and its PE without powder packaging bag
ES2586155T3 (en) 2014-09-02 2016-10-11 Mondi Consumer Packaging Technologies Gmbh Multilayer plastic sheet
EP2815879A3 (en) 2014-09-02 2015-04-29 Mondi Consumer Packaging Technologies GmbH Polyethylene coextrusion film
CN107531350B (en) 2015-05-04 2020-10-02 埃克森美孚化学专利公司 Finishing shrink-packing method using heat-insulating film
CN111100354A (en) * 2018-10-29 2020-05-05 合肥杰事杰新材料股份有限公司 Polyethylene heat-insulation foamed sheet and preparation method thereof
US20210347958A1 (en) 2019-06-27 2021-11-11 Moxietec, Llc Polymer foam articles and methods of making polymer foams
TW202108341A (en) 2019-06-27 2021-03-01 美商莫克西泰克公司 Polymer foam articles and methods of making polymer foams

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419485A (en) * 1973-07-25 1983-12-06 General Electric Company Shaped articles and process for the production thereof
GB1525224A (en) * 1975-08-14 1978-09-20 Bakelite Xylonite Ltd Cellular polymer films
US4138534A (en) * 1977-02-07 1979-02-06 Lifetime Foam Products, Inc. Production of structural members from reclaimed polyolefins
DE2832287A1 (en) * 1978-07-22 1980-02-07 Bayer Ag FOAMED POLYAETHYLENE FILMS
US4533578A (en) * 1983-08-30 1985-08-06 Mobil Oil Corporation Sandwich foam coextrusion for high performance polyolefin trash bags
US4600614A (en) * 1983-09-12 1986-07-15 The Dow Chemical Company High-frequency heatable plastics
US4677684A (en) * 1984-10-04 1987-06-30 Gatward Douglas Kitchener Bag for a food product
US4657715A (en) * 1984-12-31 1987-04-14 Mobil Oil Corporation Process for preparing smooth skinned extruded foams with water-organic blowing agent
US4868025A (en) * 1987-08-28 1989-09-19 Packaging Industries Group, Inc. Cushioned bag and apparatus and method of making a cushioned bag
US4910254A (en) * 1987-09-24 1990-03-20 The Dow Chemical Company Films of olefin polymers and graft copolymers
US5000992A (en) * 1989-06-01 1991-03-19 The Dow Chemical Company Coextruded multilayer foamed film for plastic container closures and process for manufacture
US5116881A (en) * 1990-03-14 1992-05-26 James River Corporation Of Virginia Polypropylene foam sheets
JP3468886B2 (en) * 1994-10-14 2003-11-17 丸善工業株式会社 Foamed tubular film, its production method and bag for packaging goods
US5912059A (en) * 1996-08-16 1999-06-15 Minnesota Mining And Manufacturing Company Ostomy pouch having non-tacky fastener system
EP1007591B1 (en) * 1997-08-27 2001-09-26 The Dow Chemical Company Cross-linking of polymers and foams thereof
US6140379A (en) * 1998-12-07 2000-10-31 Armstrong World Industries, Inc. Chemically embossed metallocene polyethylene foam
WO2001053078A1 (en) * 2000-01-24 2001-07-26 Dow Global Technologies Inc. Composition and films thereof
US6652933B2 (en) * 2000-03-16 2003-11-25 Alpine Packaging Group, Inc. Flexible insulated pouch
US6800692B2 (en) * 2000-06-22 2004-10-05 Exxonmobil Chemical Patents Inc. Metallocene-produced very low density polyethylenes

Also Published As

Publication number Publication date
WO2002006386A3 (en) 2002-04-25
US7341683B2 (en) 2008-03-11
US20030144369A1 (en) 2003-07-31
US20080150182A1 (en) 2008-06-26
WO2002006386A2 (en) 2002-01-24
US8865037B2 (en) 2014-10-21

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