CN218058867U - 树脂发泡板 - Google Patents

树脂发泡板 Download PDF

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Publication number
CN218058867U
CN218058867U CN202090000956.0U CN202090000956U CN218058867U CN 218058867 U CN218058867 U CN 218058867U CN 202090000956 U CN202090000956 U CN 202090000956U CN 218058867 U CN218058867 U CN 218058867U
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CN
China
Prior art keywords
gravity
hole
center
resin
foamed resin
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
CN202090000956.0U
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English (en)
Chinese (zh)
Inventor
后藤敏晴
水谷圭
游佐敦
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.)
Maxell Ltd
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Maxell 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
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Publication of CN218058867U publication Critical patent/CN218058867U/zh
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    • 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent

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  • 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)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
CN202090000956.0U 2019-11-11 2020-11-04 树脂发泡板 Active CN218058867U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-203839 2019-11-11
JP2019203839 2019-11-11
PCT/JP2020/041228 WO2021095607A1 (ja) 2019-11-11 2020-11-04 樹脂発泡板

Publications (1)

Publication Number Publication Date
CN218058867U true CN218058867U (zh) 2022-12-16

Family

ID=75912044

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202090000956.0U Active CN218058867U (zh) 2019-11-11 2020-11-04 树脂发泡板

Country Status (3)

Country Link
JP (1) JP7376608B2 (https=)
CN (1) CN218058867U (https=)
WO (1) WO2021095607A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8233007U1 (de) * 1982-11-25 1983-03-24 Röhm GmbH, 6100 Darmstadt Polycarbonat-kunststofftafel
KR101909297B1 (ko) * 2010-10-26 2018-10-17 트린세오 유럽 게엠베하 다중층 카르보네이트 시트
JP2017052115A (ja) * 2015-09-07 2017-03-16 凸版印刷株式会社 Ｔダイ、及び壁紙の製造方法
JP2019188781A (ja) * 2018-04-27 2019-10-31 日立化成テクノサービス株式会社 中空板及び中空板の製造方法
JP2020152051A (ja) * 2019-03-22 2020-09-24 日立化成テクノサービス株式会社 繊維強化中空材料及び繊維強化中空材料の製造方法

Also Published As

Publication number Publication date
WO2021095607A1 (ja) 2021-05-20
JP7376608B2 (ja) 2023-11-08
JPWO2021095607A1 (https=) 2021-05-20

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