JPWO2022075124A1 - - Google Patents

Info

Publication number
JPWO2022075124A1
JPWO2022075124A1 JP2022510222A JP2022510222A JPWO2022075124A1 JP WO2022075124 A1 JPWO2022075124 A1 JP WO2022075124A1 JP 2022510222 A JP2022510222 A JP 2022510222A JP 2022510222 A JP2022510222 A JP 2022510222A JP WO2022075124 A1 JPWO2022075124 A1 JP WO2022075124A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022510222A
Other versions
JP7081732B1 (ja
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 filed Critical
Publication of JPWO2022075124A1 publication Critical patent/JPWO2022075124A1/ja
Application granted granted Critical
Publication of JP7081732B1 publication Critical patent/JP7081732B1/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut 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
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • 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
    • 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
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/02—Polythioethers; Polythioether-ethers
    • 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
    • B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
    • B29K2081/04—Polysulfides, e.g. PPS, i.e. polyphenylene sulfide or derivatives thereof
    • 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
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • 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
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/10—Silicon-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2022510222A 2020-10-05 2021-09-28 無理抜き成形品及び無理抜き成形品の製造方法 Active JP7081732B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020168720 2020-10-05
JP2020168720 2020-10-05
PCT/JP2021/035715 WO2022075124A1 (ja) 2020-10-05 2021-09-28 無理抜き成形品、ポリアリーレンスルフィド樹脂組成物及び無理抜き成形品の製造方法

Publications (2)

Publication Number Publication Date
JPWO2022075124A1 true JPWO2022075124A1 (ja) 2022-04-14
JP7081732B1 JP7081732B1 (ja) 2022-06-07

Family

ID=81125938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022510222A Active JP7081732B1 (ja) 2020-10-05 2021-09-28 無理抜き成形品及び無理抜き成形品の製造方法

Country Status (6)

Country Link
US (1) US20230364836A1 (ja)
EP (1) EP4227062A4 (ja)
JP (1) JP7081732B1 (ja)
KR (1) KR20230048088A (ja)
CN (1) CN116075553B (ja)
WO (1) WO2022075124A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024084884A1 (ja) * 2022-10-18 2024-04-25

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848467Y2 (ja) * 1979-10-22 1983-11-05 株式会社栄光化学工業所 管状端部に膨大部を有するプラスチツク成形品
JPS57137111A (en) * 1981-02-18 1982-08-24 Kubota Ltd Manufacture of plastic pipe joint
JPS59220321A (ja) * 1983-05-30 1984-12-11 Nippon Seiko Kk 合成樹脂製動圧形すべり軸受の製造方法
FR2552537B1 (fr) * 1983-09-27 1985-11-22 Valeo Boitier muni d'une tubulure, en particulier boite a eau d'echangeur de chaleur pour vehicule automobile, et son procede de fabrication
FR2707915B1 (fr) * 1993-07-23 1995-09-15 Valeo Thermique Moteur Sa Boîte en matière plastique moulée avec une tubulure, en particulier pour échangeur de chaleur, et procédé de moulage.
JP3868011B2 (ja) 1993-12-22 2007-01-17 大日本インキ化学工業株式会社 ポリアリーレンスルフィドポリマーの製造方法
US20110319587A1 (en) 2008-11-21 2011-12-29 Dic Corporation Method for manufacturing polyarylene sulfide resin
JP2011161655A (ja) * 2010-02-04 2011-08-25 Toyota Motor Corp 樹脂射出成形品
JP6809291B2 (ja) * 2017-02-28 2021-01-06 東レ株式会社 無理抜き射出成形用ポリフェニレンスルフィド樹脂組成物
CN111051436B (zh) 2017-08-31 2022-07-08 宝理塑料株式会社 树脂组合物、成型品和其制造方法
DE102018201600A1 (de) * 2018-02-02 2019-08-08 Mahle International Gmbh Verfahren zur Herstellung eines Kunststoffformteils mittels Spritzguss

Also Published As

Publication number Publication date
CN116075553B (zh) 2023-11-21
CN116075553A (zh) 2023-05-05
EP4227062A1 (en) 2023-08-16
WO2022075124A1 (ja) 2022-04-14
KR20230048088A (ko) 2023-04-10
EP4227062A4 (en) 2024-10-23
JP7081732B1 (ja) 2022-06-07
US20230364836A1 (en) 2023-11-16

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