CA2611976C - Use of recycled plastics for structural building forms - Google Patents

Use of recycled plastics for structural building forms Download PDF

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Publication number
CA2611976C
CA2611976C CA2611976A CA2611976A CA2611976C CA 2611976 C CA2611976 C CA 2611976C CA 2611976 A CA2611976 A CA 2611976A CA 2611976 A CA2611976 A CA 2611976A CA 2611976 C CA2611976 C CA 2611976C
Authority
CA
Canada
Prior art keywords
thermoplastic
poly
methyl methacrylate
polymer
polymer blend
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.)
Active
Application number
CA2611976A
Other languages
English (en)
French (fr)
Other versions
CA2611976A1 (en
Inventor
Jennifer K. Lynch
Thomas J. Nosker
Richard Lehman
James D. Idol
Kenneth Van Ness
Richard W. Renfree (Deceased)
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 CA2611976A1 publication Critical patent/CA2611976A1/en
Application granted granted Critical
Publication of CA2611976C publication Critical patent/CA2611976C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • 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
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/40—Plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2611976A 2005-05-19 2006-05-19 Use of recycled plastics for structural building forms Active CA2611976C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US68311505P 2005-05-19 2005-05-19
US60/683,115 2005-05-19
US56388306A 2006-01-09 2006-01-09
US10/563,883 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
CA2611976A1 CA2611976A1 (en) 2006-11-23
CA2611976C true CA2611976C (en) 2013-12-24

Family

ID=43013613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2611976A Active CA2611976C (en) 2005-05-19 2006-05-19 Use of recycled plastics for structural building forms

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9533432B2 (en) 2008-03-18 2017-01-03 Rutgers, The State University Of New Jersey Just-in-time compounding in an injection molding machine
WO2009117509A2 (en) 2008-03-18 2009-09-24 Rutgers, The State University Of New Jersey Methods for increasing toughness of immiscible polymer blends

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE358891B (es) * 1968-03-08 1973-08-13 Mitsubishi Petrochemical Co
US5722589A (en) * 1995-01-05 1998-03-03 Green Track Inc. Composite load bearing structure
US5799870A (en) * 1997-04-21 1998-09-01 Demer Corporation Thermoplastic railroad tie
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
US6191228B1 (en) * 1999-01-27 2001-02-20 Polywood Inc. Use of recycled plastics for preparing high performance composite railroad ties
AU2003213753A1 (en) * 2002-03-06 2003-09-22 Vinyltec Llc Thick composite continuous molding process and apparatus
ES2367160T3 (es) * 2003-07-08 2011-10-28 Rutgers, The State University Uso de plásticos reciclados para perfiles de construcción estructurales.

Also Published As

Publication number Publication date
WO2006125111A1 (en) 2006-11-23
ECSP078033A (es) 2008-06-30
CR9600A (es) 2008-10-13
MX2007014615A (es) 2008-02-07
EP1896528A4 (en) 2011-09-21
CA2611976A1 (en) 2006-11-23
RU2007147255A (ru) 2009-06-27
KR20080048444A (ko) 2008-06-02
EP1896528A1 (en) 2008-03-12

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