JP6934384B2 - 発泡成形品の製造方法 - Google Patents

発泡成形品の製造方法 Download PDF

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Publication number
JP6934384B2
JP6934384B2 JP2017189281A JP2017189281A JP6934384B2 JP 6934384 B2 JP6934384 B2 JP 6934384B2 JP 2017189281 A JP2017189281 A JP 2017189281A JP 2017189281 A JP2017189281 A JP 2017189281A JP 6934384 B2 JP6934384 B2 JP 6934384B2
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JP
Japan
Prior art keywords
molded product
foam
resin
resin composition
mass
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
JP2017189281A
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English (en)
Japanese (ja)
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JP2019064036A5 (https=
JP2019064036A (ja
Inventor
三輪　勝正
勝正 三輪
正人 高嶋
正人 高嶋
ナバルン ロイ
ナバルン ロイ
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.)
Polyplastics Co Ltd
Original Assignee
Polyplastics 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 Polyplastics Co Ltd filed Critical Polyplastics Co Ltd
Priority to JP2017189281A priority Critical patent/JP6934384B2/ja
Priority to PCT/JP2018/036339 priority patent/WO2019065997A1/ja
Publication of JP2019064036A publication Critical patent/JP2019064036A/ja
Publication of JP2019064036A5 publication Critical patent/JP2019064036A5/ja
Application granted granted Critical
Publication of JP6934384B2 publication Critical patent/JP6934384B2/ja
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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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP2017189281A 2017-09-29 2017-09-29 発泡成形品の製造方法 Active JP6934384B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017189281A JP6934384B2 (ja) 2017-09-29 2017-09-29 発泡成形品の製造方法
PCT/JP2018/036339 WO2019065997A1 (ja) 2017-09-29 2018-09-28 発泡成形品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017189281A JP6934384B2 (ja) 2017-09-29 2017-09-29 発泡成形品の製造方法

Publications (3)

Publication Number Publication Date
JP2019064036A JP2019064036A (ja) 2019-04-25
JP2019064036A5 JP2019064036A5 (https=) 2020-07-30
JP6934384B2 true JP6934384B2 (ja) 2021-09-15

Family

ID=65903053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017189281A Active JP6934384B2 (ja) 2017-09-29 2017-09-29 発泡成形品の製造方法

Country Status (2)

Country Link
JP (1) JP6934384B2 (https=)
WO (1) WO2019065997A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7717548B2 (ja) * 2021-09-15 2025-08-04 株式会社東芝 樹脂成形体の製造方法
KR20240112911A (ko) * 2021-12-03 2024-07-19 스미또모 가가꾸 가부시키가이샤 액정 폴리에스테르 조성물 및 그 성형체

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004122367A (ja) * 2002-09-30 2004-04-22 Idemitsu Petrochem Co Ltd インサート成形体及びその製造方法
JP2004216579A (ja) * 2003-01-09 2004-08-05 Asahi Kasei Chemicals Corp 成形品とその射出成形方法
JP2004268391A (ja) * 2003-03-07 2004-09-30 Asahi Kasei Chemicals Corp 樹脂製筐体
JP5801072B2 (ja) * 2011-03-16 2015-10-28 バンドー化学株式会社 発泡歯車
WO2013027615A1 (ja) * 2011-08-19 2013-02-28 日立マクセル株式会社 混練装置、熱可塑性樹脂成形体の製造方法及び発泡射出成形方法
JP2013208843A (ja) * 2012-03-30 2013-10-10 Hitachi Maxell Ltd 混練装置及び熱可塑性樹脂成形体の製造方法

Also Published As

Publication number Publication date
JP2019064036A (ja) 2019-04-25
WO2019065997A1 (ja) 2019-04-04

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