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EP3526000A4 - Recycled composite materials and related methods - Google Patents

Recycled composite materials and related methods Download PDF

Info

Publication number
EP3526000A4
EP3526000A4 EP17862573.7A EP17862573A EP3526000A4 EP 3526000 A4 EP3526000 A4 EP 3526000A4 EP 17862573 A EP17862573 A EP 17862573A EP 3526000 A4 EP3526000 A4 EP 3526000A4
Authority
EP
European Patent Office
Prior art keywords
composite materials
related methods
recycled composite
recycled
methods
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Withdrawn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
EP17862573.7A
Other languages
German (de)
French (fr)
Other versions
EP3526000A1 (en
Inventor
Hui Li
Karl Englund
Don Lilly
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.)
Gfsi Group LLC
Washington State University WSU
Original Assignee
Gfsi Group LLC
Washington State University WSU
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 Gfsi Group LLC, Washington State University WSU filed Critical Gfsi Group LLC
Publication of EP3526000A1 publication Critical patent/EP3526000A1/en
Publication of EP3526000A4 publication Critical patent/EP3526000A4/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Withdrawn legal-status Critical Current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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • 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
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B2017/0089—Recycling systems, wherein the flow of products between producers, sellers and consumers includes at least a recycling step, e.g. the products being fed back to the sellers or to the producers for recycling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/042—Mixing disintegrated particles or powders with other materials, e.g. with virgin materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0484—Grinding tools, roller mills or disc mills
    • 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
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Business, Economics & Management (AREA)
  • Economics (AREA)
  • General Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • Physics & Mathematics (AREA)
  • Human Resources & Organizations (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Processing Of Solid Wastes (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
EP17862573.7A 2016-10-17 2017-08-10 Recycled composite materials and related methods Withdrawn EP3526000A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662408971P 2016-10-17 2016-10-17
PCT/US2017/046245 WO2018075126A1 (en) 2016-10-17 2017-08-10 Recycled composite materials and related methods

Publications (2)

Publication Number Publication Date
EP3526000A1 EP3526000A1 (en) 2019-08-21
EP3526000A4 true EP3526000A4 (en) 2020-08-26

Family

ID=62019619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17862573.7A Withdrawn EP3526000A4 (en) 2016-10-17 2017-08-10 Recycled composite materials and related methods

Country Status (4)

Country Link
EP (1) EP3526000A4 (en)
CN (2) CN110087845A (en)
CA (1) CA3040064A1 (en)
WO (1) WO2018075126A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3526000A4 (en) * 2016-10-17 2020-08-26 Washington State University Recycled composite materials and related methods
WO2020093161A1 (en) * 2018-11-07 2020-05-14 Regen-Composites International Corp. Material created from polymer and other mass which is entirely, partially or substantially composed of reclaimed mixed material
GB202004479D0 (en) * 2020-03-27 2020-05-13 Lm Wind Power As Mobile on-site recycling system for a wind turbine blade
US12053908B2 (en) 2021-02-01 2024-08-06 Regen Fiber, Llc Method and system for recycling wind turbine blades
EP4433274A1 (en) * 2021-11-16 2024-09-25 Wingbeam AS Method for producing a structural element based on used wind turbine blades and structural element made of used wind turbine blades
SE2200045A1 (en) * 2021-11-16 2023-05-12 Hiform As A composition for a sleeper and methods to produce sleepers based on used wind turbine blades
CN116274288B (en) * 2023-05-17 2023-08-08 国能龙源环保有限公司 Method for recycling waste wind power blades
CN116694098B (en) * 2023-08-01 2023-10-27 国能龙源环保有限公司 Glass plastic tray and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110212317A1 (en) * 2010-03-01 2011-09-01 TrimaBond LLC Apparatus and method for recycling scrap, including automotive interior trim scrap
US20110263728A1 (en) * 2010-01-29 2011-10-27 Six-Victor Ltd. Recycled latex foam material and its preparation method
WO2012091557A1 (en) * 2010-12-31 2012-07-05 Holland Composites Innovation B.V. Composite materials and shaped articles
WO2013076601A1 (en) * 2011-11-22 2013-05-30 Wuertzen Jakob Method of recycling fiberglass and/or carbon fibers for thermal insulation and/or sound insulation, use of particles for thermal cavity wall insulation, and a sound barrier panel
US20140113154A1 (en) * 2011-06-16 2014-04-24 Guangdong Wep Energy-Saving Technology Co., Ltd. Formaldehyde-free zero-carbon-emission environment-friendly plate made from circuit board powder and manufacturing process thereof
US20150130106A1 (en) * 2012-05-03 2015-05-14 Daniele Versolato Process of recycling a fiber-reinforced polymeric material and related apparatus
US20150225529A1 (en) * 2010-03-15 2015-08-13 Kenneth WEYANT Recycled composite materials and related methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839986C2 (en) * 1988-11-26 1996-04-04 Frankonia Handels Und Vertrieb Process for producing a curable molding compound and use thereof
US5374474A (en) * 1991-09-26 1994-12-20 Earth Partners, Inc. Composite board and method of manufacture
GB0305738D0 (en) * 2003-03-13 2003-04-16 Next Tec Ltd Recycling of plastics material
KR20050017280A (en) * 2003-08-12 2005-02-22 이용찬 The manufacturing method for recycling the mixed scrapped plastics and the mixed scrapped plastics produced by using this method
BR112012008312A2 (en) * 2009-09-04 2019-09-24 Bayer Materialscience Llc automatic processes for the production of polyurethane wind turbine blades.
CN102352117A (en) * 2011-08-16 2012-02-15 浙江大学 Interfacial compatibilization method for natural fiber reinforced resin-based composite material
EP3526000A4 (en) * 2016-10-17 2020-08-26 Washington State University Recycled composite materials and related methods

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110263728A1 (en) * 2010-01-29 2011-10-27 Six-Victor Ltd. Recycled latex foam material and its preparation method
US20110212317A1 (en) * 2010-03-01 2011-09-01 TrimaBond LLC Apparatus and method for recycling scrap, including automotive interior trim scrap
US20150225529A1 (en) * 2010-03-15 2015-08-13 Kenneth WEYANT Recycled composite materials and related methods
WO2012091557A1 (en) * 2010-12-31 2012-07-05 Holland Composites Innovation B.V. Composite materials and shaped articles
US20140113154A1 (en) * 2011-06-16 2014-04-24 Guangdong Wep Energy-Saving Technology Co., Ltd. Formaldehyde-free zero-carbon-emission environment-friendly plate made from circuit board powder and manufacturing process thereof
WO2013076601A1 (en) * 2011-11-22 2013-05-30 Wuertzen Jakob Method of recycling fiberglass and/or carbon fibers for thermal insulation and/or sound insulation, use of particles for thermal cavity wall insulation, and a sound barrier panel
US20150130106A1 (en) * 2012-05-03 2015-05-14 Daniele Versolato Process of recycling a fiber-reinforced polymeric material and related apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018075126A1 *

Also Published As

Publication number Publication date
WO2018075126A8 (en) 2019-07-25
WO2018075126A1 (en) 2018-04-26
CN114789518A (en) 2022-07-26
CN110087845A (en) 2019-08-02
CA3040064A1 (en) 2018-04-26
EP3526000A1 (en) 2019-08-21

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Inventor name: LI, HUI

Inventor name: ENGLUND, KARL

Inventor name: LILLY, DON

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Inventor name: LI, HUI

Inventor name: LILLY, DON

Inventor name: ENGLUND, KARL

DAV Request for validation of the european patent (deleted)
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RIC1 Information provided on ipc code assigned before grant

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