WO2018075126A8 - Recycled composite materials and related methods - Google Patents

Recycled composite materials and related methods Download PDF

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Publication number
WO2018075126A8
WO2018075126A8 PCT/US2017/046245 US2017046245W WO2018075126A8 WO 2018075126 A8 WO2018075126 A8 WO 2018075126A8 US 2017046245 W US2017046245 W US 2017046245W WO 2018075126 A8 WO2018075126 A8 WO 2018075126A8
Authority
WO
WIPO (PCT)
Prior art keywords
composite materials
related methods
recycled composite
resin
fiber
Prior art date
Application number
PCT/US2017/046245
Other languages
French (fr)
Other versions
WO2018075126A1 (en
Inventor
Hui Li
Karl Englund
Don Lilly
Original Assignee
Washington State University
Gfsi Group Llc
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 Washington State University, Gfsi Group Llc filed Critical Washington State University
Priority to CN201780078172.2A priority Critical patent/CN110087845A/en
Priority to CN202210369685.1A priority patent/CN114789518A/en
Priority to CA3040064A priority patent/CA3040064A1/en
Priority to EP17862573.7A priority patent/EP3526000A4/en
Publication of WO2018075126A1 publication Critical patent/WO2018075126A1/en
Publication of WO2018075126A8 publication Critical patent/WO2018075126A8/en

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
    • 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
    • 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
    • B29B17/0026—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—Systems or methods specially adapted for 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

Abstract

Methods of producing particles of fiber and resin from fiber-resin composite materials are disclosed. The particles may be combined with a resin system and optionally combined with fillers, binders or reinforcements to produce new cured solid composite products.
PCT/US2017/046245 2016-10-17 2017-08-10 Recycled composite materials and related methods WO2018075126A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201780078172.2A CN110087845A (en) 2016-10-17 2017-08-10 Recycle composite material and correlation technique
CN202210369685.1A CN114789518A (en) 2016-10-17 2017-08-10 Recycled composite materials and related methods
CA3040064A CA3040064A1 (en) 2016-10-17 2017-08-10 Recycled composite materials and related methods
EP17862573.7A EP3526000A4 (en) 2016-10-17 2017-08-10 Recycled composite materials and related methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662408971P 2016-10-17 2016-10-17
US62/408,971 2016-10-17

Publications (2)

Publication Number Publication Date
WO2018075126A1 WO2018075126A1 (en) 2018-04-26
WO2018075126A8 true WO2018075126A8 (en) 2019-07-25

Family

ID=62019619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/046245 WO2018075126A1 (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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110087845A (en) * 2016-10-17 2019-08-02 华盛顿州立大学 Recycle composite material and correlation technique
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
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
WO2023088951A1 (en) * 2021-11-16 2023-05-25 Wingbeam As Method for producing a structural element based on used wind turbine blades and structural element made of 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

Family Cites Families (14)

* 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
MX2012002615A (en) * 2009-09-04 2012-04-20 Bayer Materialscience Llc Automated processes for the production of polyurethane wind turbine blades.
TW201125924A (en) * 2010-01-29 2011-08-01 Six Victor Ltd Method of producing latex pad and structure thereof
US8262959B2 (en) * 2010-03-01 2012-09-11 TrimaBond LLC Apparatus and method for recycling scrap, including automotive interior trim scrap
ES2658182T3 (en) * 2010-03-15 2018-03-08 Gfsi Group Llc Recycled composite materials and related methods
NL2005946C2 (en) * 2010-12-31 2012-07-03 Holland Composites Innovations B V Composite materials and shaped articles.
EP2722142A4 (en) * 2011-06-16 2015-03-11 Guangdong Wep Energy Saving Technology Co Ltd Circuit-board powder made eco-friendly panel free from aldehyde and carbon emission and production method
CN102352117A (en) * 2011-08-16 2012-02-15 浙江大学 Interfacial compatibilization method for natural fiber reinforced resin-based composite material
DK177352B1 (en) * 2011-11-22 2013-02-11 Jakob Wuertzen Insulating panel
ITPN20120024A1 (en) * 2012-05-03 2013-11-04 Emanuele Bravo PROCEDURE FOR RECYCLING FIBER-REINFORCED POLYMERIC MATERIAL AND ITS APPARATUS
CN110087845A (en) * 2016-10-17 2019-08-02 华盛顿州立大学 Recycle composite material and correlation technique

Also Published As

Publication number Publication date
CN114789518A (en) 2022-07-26
CN110087845A (en) 2019-08-02
EP3526000A1 (en) 2019-08-21
CA3040064A1 (en) 2018-04-26
EP3526000A4 (en) 2020-08-26
WO2018075126A1 (en) 2018-04-26

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