JP7821123B2 - 一体押出成形体 - Google Patents

一体押出成形体

Info

Publication number
JP7821123B2
JP7821123B2 JP2022568281A JP2022568281A JP7821123B2 JP 7821123 B2 JP7821123 B2 JP 7821123B2 JP 2022568281 A JP2022568281 A JP 2022568281A JP 2022568281 A JP2022568281 A JP 2022568281A JP 7821123 B2 JP7821123 B2 JP 7821123B2
Authority
JP
Japan
Prior art keywords
coating layer
core material
resin
extrusion molding
adhesive layer
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
JP2022568281A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022124286A1 (https=
Inventor
勝哉 一瀬
克彦 横田
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.)
Kurashiki Spinning Co Ltd
Original Assignee
Kurashiki Spinning Co Ltd
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 Kurashiki Spinning Co Ltd filed Critical Kurashiki Spinning Co Ltd
Publication of JPWO2022124286A1 publication Critical patent/JPWO2022124286A1/ja
Priority to JP2025191646A priority Critical patent/JP2026012477A/ja
Application granted granted Critical
Publication of JP7821123B2 publication Critical patent/JP7821123B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)
JP2022568281A 2020-12-09 2021-12-07 一体押出成形体 Active JP7821123B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025191646A JP2026012477A (ja) 2020-12-09 2025-11-12 一体押出成形体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020203872 2020-12-09
JP2020203872 2020-12-09
PCT/JP2021/044836 WO2022124286A1 (ja) 2020-12-09 2021-12-07 一体押出成形体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025191646A Division JP2026012477A (ja) 2020-12-09 2025-11-12 一体押出成形体

Publications (2)

Publication Number Publication Date
JPWO2022124286A1 JPWO2022124286A1 (https=) 2022-06-16
JP7821123B2 true JP7821123B2 (ja) 2026-02-26

Family

ID=81974421

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022568281A Active JP7821123B2 (ja) 2020-12-09 2021-12-07 一体押出成形体
JP2025191646A Pending JP2026012477A (ja) 2020-12-09 2025-11-12 一体押出成形体

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025191646A Pending JP2026012477A (ja) 2020-12-09 2025-11-12 一体押出成形体

Country Status (2)

Country Link
JP (2) JP7821123B2 (https=)
WO (1) WO2022124286A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004098334A (ja) 2002-09-05 2004-04-02 Kurabo Ind Ltd 木質感を有する多層押出成形体
WO2012039369A1 (ja) 2010-09-21 2012-03-29 倉敷紡績株式会社 一体押出成形体および建築用部材
WO2016006707A1 (ja) 2014-07-11 2016-01-14 倉敷紡績株式会社 曲げ加工品
JP2017210742A (ja) 2016-05-24 2017-11-30 積水樹脂株式会社 床材
WO2019188827A1 (ja) 2018-03-26 2019-10-03 倉敷紡績株式会社 一体押出成形体の組立体、建築用部材及び一体押出成形体の組立体の製造方法
JP2020165125A (ja) 2019-03-28 2020-10-08 株式会社Ｌｉｘｉｌ 建材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004098334A (ja) 2002-09-05 2004-04-02 Kurabo Ind Ltd 木質感を有する多層押出成形体
WO2012039369A1 (ja) 2010-09-21 2012-03-29 倉敷紡績株式会社 一体押出成形体および建築用部材
WO2016006707A1 (ja) 2014-07-11 2016-01-14 倉敷紡績株式会社 曲げ加工品
JP2017210742A (ja) 2016-05-24 2017-11-30 積水樹脂株式会社 床材
WO2019188827A1 (ja) 2018-03-26 2019-10-03 倉敷紡績株式会社 一体押出成形体の組立体、建築用部材及び一体押出成形体の組立体の製造方法
JP2020165125A (ja) 2019-03-28 2020-10-08 株式会社Ｌｉｘｉｌ 建材

Also Published As

Publication number Publication date
JP2026012477A (ja) 2026-01-23
WO2022124286A1 (ja) 2022-06-16
JPWO2022124286A1 (https=) 2022-06-16

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