EP2830861A4 - Recyclable plastic structural articles and method of manufacture - Google Patents

Recyclable plastic structural articles and method of manufacture

Info

Publication number
EP2830861A4
EP2830861A4 EP13769879.1A EP13769879A EP2830861A4 EP 2830861 A4 EP2830861 A4 EP 2830861A4 EP 13769879 A EP13769879 A EP 13769879A EP 2830861 A4 EP2830861 A4 EP 2830861A4
Authority
EP
European Patent Office
Prior art keywords
manufacture
recyclable plastic
plastic structural
structural articles
articles
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.)
Withdrawn
Application number
EP13769879.1A
Other languages
German (de)
French (fr)
Other versions
EP2830861A1 (en
Inventor
Richard W Roberts Jr
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
Priority claimed from US13/463,682 external-priority patent/US9073462B2/en
Priority claimed from US13/463,705 external-priority patent/US20130255176A1/en
Priority claimed from US13/463,700 external-priority patent/US8840819B2/en
Priority claimed from US13/840,827 external-priority patent/US9346237B2/en
Application filed by Individual filed Critical Individual
Publication of EP2830861A1 publication Critical patent/EP2830861A1/en
Publication of EP2830861A4 publication Critical patent/EP2830861A4/en
Withdrawn legal-status Critical Current

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
    • 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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • B29C44/343—Heating by introducing steam in the mould by using pipes to direct the steam inside the mould
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0009—Cutting out
    • B29C2793/0018—Cutting out for making a hole
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0031—Making articles having hollow walls
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B29C49/42808—Filling the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/06—Rods, e.g. connecting rods, rails, stakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers
EP13769879.1A 2012-03-28 2013-03-28 Recyclable plastic structural articles and method of manufacture Withdrawn EP2830861A4 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201261616988P 2012-03-28 2012-03-28
US201261616985P 2012-03-28 2012-03-28
US201261616948P 2012-03-28 2012-03-28
US13/463,682 US9073462B2 (en) 2012-03-28 2012-05-03 In-situ foam core vehicle seating system and method of manufacture
US13/463,705 US20130255176A1 (en) 2012-03-28 2012-05-03 In-situ foam core panel systems and method of manufacture
US13/463,700 US8840819B2 (en) 2012-03-28 2012-05-03 In-situ foam core structural energy management system and method of manufacture
US13/840,827 US9346237B2 (en) 2010-10-27 2013-03-15 Recyclable plastic structural articles and method of manufacture
PCT/US2013/034312 WO2013148977A1 (en) 2012-03-28 2013-03-28 Recyclable plastic structural articles and method of manufacture

Publications (2)

Publication Number Publication Date
EP2830861A1 EP2830861A1 (en) 2015-02-04
EP2830861A4 true EP2830861A4 (en) 2016-06-08

Family

ID=49261238

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13769879.1A Withdrawn EP2830861A4 (en) 2012-03-28 2013-03-28 Recyclable plastic structural articles and method of manufacture

Country Status (2)

Country Link
EP (1) EP2830861A4 (en)
WO (1) WO2013148977A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6211920B2 (en) * 2013-12-25 2017-10-11 株式会社ジェイエスピー Method for producing foamed article with skin
CA3181206A1 (en) * 2020-06-03 2021-12-09 Guilherme LONGA NOSE A railroad sleeper

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583542A1 (en) * 1992-07-13 1994-02-23 Aronkasei Co., Ltd. Process for producing expanded plastics with skin and molding apparatus therefor
US20010035658A1 (en) * 2000-03-22 2001-11-01 Anderson Jeffrey A. Vehicle and bumper assembly therefor having an integral fascia and energy absorber, and method for making the same
US6607680B1 (en) * 1999-07-06 2003-08-19 Kautex Textron Gmbh & Co. Kg Process for producing plastic hollow bodies
US20080018161A1 (en) * 2006-07-21 2008-01-24 Evans Jonathan A Modular Seat Back Assembly
WO2008121754A1 (en) * 2007-03-30 2008-10-09 Dow Global Technologies, Inc. Foam reinforced vehicular seating system
EP1987934A2 (en) * 2007-05-02 2008-11-05 JSP Corporation Skin-covered propylene resin foamed molded article
JP2010046920A (en) * 2008-08-21 2010-03-04 Jsp Corp Method of manufacturing skin-coated expanded molded form of polystyrene-based resin and skin-coated expanded molded form of polystyrene-based resin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252680B (en) * 1991-11-13 1995-06-23 Sviluppo Settori Impiego Srl PROCEDURE FOR THE PRODUCTION OF POLYMERIC MATERIAL BODIES INCLUDING A CORE OF EXPANDED MATERIAL ENCLOSED BY AN EXTERNAL SHELL, AND A DEVICE USED IN SUCH PROCEDURE
JP2860007B2 (en) * 1992-07-13 1999-02-24 アロン化成株式会社 Molding method of foam with skin
JP2770121B2 (en) * 1993-12-29 1998-06-25 アロン化成株式会社 Molding method of foamed molded body with skin
WO2005019310A2 (en) * 2003-08-15 2005-03-03 Nova Chemicals (International) S.A. Process for processing expandable polymer particles and foam article thereof
US7201625B2 (en) * 2004-03-11 2007-04-10 Tzong In Yeh Foam product having outer skin and method for producing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583542A1 (en) * 1992-07-13 1994-02-23 Aronkasei Co., Ltd. Process for producing expanded plastics with skin and molding apparatus therefor
US6607680B1 (en) * 1999-07-06 2003-08-19 Kautex Textron Gmbh & Co. Kg Process for producing plastic hollow bodies
US20010035658A1 (en) * 2000-03-22 2001-11-01 Anderson Jeffrey A. Vehicle and bumper assembly therefor having an integral fascia and energy absorber, and method for making the same
US20080018161A1 (en) * 2006-07-21 2008-01-24 Evans Jonathan A Modular Seat Back Assembly
WO2008121754A1 (en) * 2007-03-30 2008-10-09 Dow Global Technologies, Inc. Foam reinforced vehicular seating system
EP1987934A2 (en) * 2007-05-02 2008-11-05 JSP Corporation Skin-covered propylene resin foamed molded article
JP2010046920A (en) * 2008-08-21 2010-03-04 Jsp Corp Method of manufacturing skin-coated expanded molded form of polystyrene-based resin and skin-coated expanded molded form of polystyrene-based resin

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013148977A1 *

Also Published As

Publication number Publication date
WO2013148977A1 (en) 2013-10-03
EP2830861A1 (en) 2015-02-04

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RIC1 Information provided on ipc code assigned before grant

Ipc: B29L 31/06 20060101ALN20151119BHEP

Ipc: B29C 49/04 20060101ALN20151119BHEP

Ipc: B29C 49/60 20060101ALI20151119BHEP

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RA4 Supplementary search report drawn up and despatched (corrected)

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