EP1896528A4 - Use of recycled plastics for structural building forms - Google Patents

Use of recycled plastics for structural building forms

Info

Publication number
EP1896528A4
EP1896528A4 EP06770600A EP06770600A EP1896528A4 EP 1896528 A4 EP1896528 A4 EP 1896528A4 EP 06770600 A EP06770600 A EP 06770600A EP 06770600 A EP06770600 A EP 06770600A EP 1896528 A4 EP1896528 A4 EP 1896528A4
Authority
EP
European Patent Office
Prior art keywords
structural building
recycled plastics
building forms
forms
recycled
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Withdrawn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
EP06770600A
Other languages
German (de)
French (fr)
Other versions
EP1896528A1 (en
Inventor
Jennifer K Lynch
Thomas J Nosker
Richard Lehman
James D Idol
Ness Kenneth Van
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.)
Rutgers State University of New Jersey
Original Assignee
Rutgers State University of New Jersey
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 Rutgers State University of New Jersey filed Critical Rutgers State University of New Jersey
Publication of EP1896528A1 publication Critical patent/EP1896528A1/en
Publication of EP1896528A4 publication Critical patent/EP1896528A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/44—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from other materials only if the material is essential
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • E01D19/125—Grating or flooring for bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/40—Plastics
EP06770600A 2005-05-19 2006-05-19 Use of recycled plastics for structural building forms Withdrawn EP1896528A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68311505P 2005-05-19 2005-05-19
US56388306A 2006-01-09 2006-01-09
PCT/US2006/019311 WO2006125111A1 (en) 2005-05-19 2006-05-19 Use of recycled plastics for structural building forms

Publications (2)

Publication Number Publication Date
EP1896528A1 EP1896528A1 (en) 2008-03-12
EP1896528A4 true EP1896528A4 (en) 2011-09-21

Family

ID=43013613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06770600A Withdrawn EP1896528A4 (en) 2005-05-19 2006-05-19 Use of recycled plastics for structural building forms

Country Status (8)

Country Link
EP (1) EP1896528A4 (en)
KR (1) KR20080048444A (en)
CA (1) CA2611976C (en)
CR (1) CR9600A (en)
EC (1) ECSP078033A (en)
MX (1) MX2007014615A (en)
RU (1) RU2007147255A (en)
WO (1) WO2006125111A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0909126A2 (en) 2008-03-18 2015-11-24 Univ Rutgers methods for increasing the toughness of immiscible polymer blends
US9533432B2 (en) 2008-03-18 2017-01-03 Rutgers, The State University Of New Jersey Just-in-time compounding in an injection molding machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1251542A (en) * 1968-03-08 1971-10-27
US5722589A (en) * 1995-01-05 1998-03-03 Green Track Inc. Composite load bearing structure
US5789477A (en) * 1996-08-30 1998-08-04 Rutgers, The State University Composite building materials from recyclable waste
US5799870A (en) * 1997-04-21 1998-09-01 Demer Corporation Thermoplastic railroad tie
US6191228B1 (en) * 1999-01-27 2001-02-20 Polywood Inc. Use of recycled plastics for preparing high performance composite railroad ties
US6247651B1 (en) * 1996-11-06 2001-06-19 John Marinelli Composite railway crosstie, shaped like an I beam
WO2003076160A1 (en) * 2002-03-06 2003-09-18 Vinyltec Llc Thick composite continuous molding process and apparatus
WO2005014707A1 (en) * 2003-07-08 2005-02-17 Rutgers, The State University Use of recycled plastics for structural building forms

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1251542A (en) * 1968-03-08 1971-10-27
US5722589A (en) * 1995-01-05 1998-03-03 Green Track Inc. Composite load bearing structure
US5789477A (en) * 1996-08-30 1998-08-04 Rutgers, The State University Composite building materials from recyclable waste
US6247651B1 (en) * 1996-11-06 2001-06-19 John Marinelli Composite railway crosstie, shaped like an I beam
US5799870A (en) * 1997-04-21 1998-09-01 Demer Corporation Thermoplastic railroad tie
US6191228B1 (en) * 1999-01-27 2001-02-20 Polywood Inc. Use of recycled plastics for preparing high performance composite railroad ties
WO2003076160A1 (en) * 2002-03-06 2003-09-18 Vinyltec Llc Thick composite continuous molding process and apparatus
WO2005014707A1 (en) * 2003-07-08 2005-02-17 Rutgers, The State University Use of recycled plastics for structural building forms

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006125111A1 *

Also Published As

Publication number Publication date
CA2611976A1 (en) 2006-11-23
ECSP078033A (en) 2008-06-30
MX2007014615A (en) 2008-02-07
CR9600A (en) 2008-10-13
CA2611976C (en) 2013-12-24
EP1896528A1 (en) 2008-03-12
RU2007147255A (en) 2009-06-27
KR20080048444A (en) 2008-06-02
WO2006125111A1 (en) 2006-11-23

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20071214

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A4 Supplementary search report drawn up and despatched

Effective date: 20110824

RIC1 Information provided on ipc code assigned before grant

Ipc: C08J 11/04 20060101AFI20110818BHEP

Ipc: B32B 17/04 20060101ALI20110818BHEP

Ipc: C08K 7/04 20060101ALI20110818BHEP

Ipc: C08K 3/40 20060101ALI20110818BHEP

Ipc: B29C 44/12 20060101ALI20110818BHEP

Ipc: C08K 5/01 20060101ALI20110818BHEP

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Effective date: 20120604

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Effective date: 20181220