EP4297952A4 - Verbundprodukt - Google Patents

Verbundprodukt

Info

Publication number
EP4297952A4
EP4297952A4 EP22759065.0A EP22759065A EP4297952A4 EP 4297952 A4 EP4297952 A4 EP 4297952A4 EP 22759065 A EP22759065 A EP 22759065A EP 4297952 A4 EP4297952 A4 EP 4297952A4
Authority
EP
European Patent Office
Prior art keywords
composite product
composite
product
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.)
Pending
Application number
EP22759065.0A
Other languages
English (en)
French (fr)
Other versions
EP4297952A1 (de
Inventor
Roger BERGSTRÖM
Olli VÄNTSI
Fredrik KÄLLSTRÖM
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.)
Woodcomposite Sweden AB
Original Assignee
Woodcomposite Sweden AB
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 Woodcomposite Sweden AB filed Critical Woodcomposite Sweden AB
Publication of EP4297952A1 publication Critical patent/EP4297952A1/de
Publication of EP4297952A4 publication Critical patent/EP4297952A4/de
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B29B7/92—Wood chips or wood fibres
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/157—Coating linked inserts, e.g. chains
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
    • 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
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2201/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
    • B29K2311/14—Wood, e.g. woodboard or fibreboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Laminated Bodies (AREA)
EP22759065.0A 2021-02-26 2022-02-25 Verbundprodukt Pending EP4297952A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE2150211A SE545597C2 (en) 2021-02-26 2021-02-26 Composite product comprising a solid wood component, a coating layer and an edge seal, and a method of production thereof
PCT/IB2022/051675 WO2022180588A1 (en) 2021-02-26 2022-02-25 Composite product

Publications (2)

Publication Number Publication Date
EP4297952A1 EP4297952A1 (de) 2024-01-03
EP4297952A4 true EP4297952A4 (de) 2025-01-22

Family

ID=83048876

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22759065.0A Pending EP4297952A4 (de) 2021-02-26 2022-02-25 Verbundprodukt

Country Status (3)

Country Link
EP (1) EP4297952A4 (de)
SE (1) SE545597C2 (de)
WO (1) WO2022180588A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT18285U1 (de) * 2023-01-16 2024-08-15 Reisinger Stephan Außenverkleidung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266918A (ja) * 1985-09-19 1987-03-26 Dainippon Ink & Chem Inc 合成樹脂被覆棒状体の製造方法
JP2001252960A (ja) * 2000-03-09 2001-09-18 Sekisui Chem Co Ltd 熱可塑性複合材料成形体及びその製造方法
US6357197B1 (en) * 1997-02-05 2002-03-19 Andersen Corporation Polymer covered advanced polymer/wood composite structural member
US20070102107A1 (en) * 2003-11-17 2007-05-10 Curtis Barry J Composite coated/encapsulated wood products and methods to produce the same
US20100021677A1 (en) * 2005-03-29 2010-01-28 Robert Andrew West Method of encapsulating a post
US20160001323A1 (en) * 2013-03-07 2016-01-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for producing an at least two-layered board, and an at least two-layered board
US20160167250A1 (en) * 2014-12-16 2016-06-16 Eastman Chemical Company Extrusion-coated articles with end-caps
WO2016105209A1 (en) * 2014-12-22 2016-06-30 Hallingplast As Construction element with protective coating

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266918A (ja) * 1985-09-19 1987-03-26 Dainippon Ink & Chem Inc 合成樹脂被覆棒状体の製造方法
US6357197B1 (en) * 1997-02-05 2002-03-19 Andersen Corporation Polymer covered advanced polymer/wood composite structural member
JP2001252960A (ja) * 2000-03-09 2001-09-18 Sekisui Chem Co Ltd 熱可塑性複合材料成形体及びその製造方法
US20070102107A1 (en) * 2003-11-17 2007-05-10 Curtis Barry J Composite coated/encapsulated wood products and methods to produce the same
US20100021677A1 (en) * 2005-03-29 2010-01-28 Robert Andrew West Method of encapsulating a post
US20160001323A1 (en) * 2013-03-07 2016-01-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for producing an at least two-layered board, and an at least two-layered board
US20160167250A1 (en) * 2014-12-16 2016-06-16 Eastman Chemical Company Extrusion-coated articles with end-caps
WO2016105209A1 (en) * 2014-12-22 2016-06-30 Hallingplast As Construction element with protective coating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022180588A1 *

Also Published As

Publication number Publication date
SE545597C2 (en) 2023-11-07
EP4297952A1 (de) 2024-01-03
WO2022180588A1 (en) 2022-09-01
SE2150211A1 (en) 2022-08-27

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RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WOODCOMPOSITE SWEDEN AB

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20241219

RIC1 Information provided on ipc code assigned before grant

Ipc: B29B 7/38 20060101ALI20241213BHEP

Ipc: B29B 7/92 20060101ALI20241213BHEP

Ipc: E04C 3/36 20060101ALI20241213BHEP

Ipc: C08K 7/02 20060101ALI20241213BHEP

Ipc: B29C 48/157 20190101ALI20241213BHEP

Ipc: B29C 48/154 20190101AFI20241213BHEP