JPS514255A - Chukubutsupinno seikeihoho - Google Patents

Chukubutsupinno seikeihoho

Info

Publication number
JPS514255A
JPS514255A JP7464274A JP7464274A JPS514255A JP S514255 A JPS514255 A JP S514255A JP 7464274 A JP7464274 A JP 7464274A JP 7464274 A JP7464274 A JP 7464274A JP S514255 A JPS514255 A JP S514255A
Authority
JP
Japan
Prior art keywords
seikeihoho
chukubutsupinno
chukubutsupinno seikeihoho
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
JP7464274A
Other languages
Japanese (ja)
Inventor
Akio Yasuike
Hiroshi Kataoka
Tooru Tsucha
Koji Nagahara
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.)
Asahi Dow Ltd
Original Assignee
Asahi Dow 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 Asahi Dow Ltd filed Critical Asahi Dow Ltd
Priority to JP7464274A priority Critical patent/JPS514255A/en
Priority to IT3089374A priority patent/IT1027943B/en
Priority to DE19742461580 priority patent/DE2461580B2/en
Priority to FR7443004A priority patent/FR2256021A1/en
Publication of JPS514255A publication Critical patent/JPS514255A/en
Pending legal-status Critical Current

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing 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
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C2045/1727—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using short shots of moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP7464274A 1973-12-28 1974-06-29 Chukubutsupinno seikeihoho Pending JPS514255A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7464274A JPS514255A (en) 1974-06-29 1974-06-29 Chukubutsupinno seikeihoho
IT3089374A IT1027943B (en) 1973-12-28 1974-12-20 METHOD OF PRODUCTION OF SHAPED ARTICLES FROM SYNTHETIC RESIN MATERIALS
DE19742461580 DE2461580B2 (en) 1973-12-28 1974-12-27 Process for the production of injection-molded parts made of thermoplastic material with a smooth surface and a porous core
FR7443004A FR2256021A1 (en) 1973-12-28 1974-12-27 Moulded hollow (foamed) plastic articles - by injecting molten resin into moulding cavity, and introducing filling of fluid medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7464274A JPS514255A (en) 1974-06-29 1974-06-29 Chukubutsupinno seikeihoho

Publications (1)

Publication Number Publication Date
JPS514255A true JPS514255A (en) 1976-01-14

Family

ID=13553061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7464274A Pending JPS514255A (en) 1973-12-28 1974-06-29 Chukubutsupinno seikeihoho

Country Status (1)

Country Link
JP (1) JPS514255A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539870A (en) * 1976-07-14 1978-01-28 Union Carbide Corp Process for molding plastic material and its product thereby
JPS5434378A (en) * 1977-08-22 1979-03-13 Riyuuji Uematsu Method of manufacturing buffering synthetic resin moldings
JPS6024913A (en) * 1983-05-11 1985-02-07 ピールレス　シンプレス　リミティド Injection molding method and device
JPS6414012A (en) * 1987-03-16 1989-01-18 Mitsubishi Gas Chemical Co Injection molding equipment
JPH01157823A (en) * 1987-09-21 1989-06-21 Ladney Michael Method and system for injection molding and device utilizing said method and system and product manufactured by said device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539870A (en) * 1976-07-14 1978-01-28 Union Carbide Corp Process for molding plastic material and its product thereby
JPS5434378A (en) * 1977-08-22 1979-03-13 Riyuuji Uematsu Method of manufacturing buffering synthetic resin moldings
JPS5616738B2 (en) * 1977-08-22 1981-04-17
JPS6024913A (en) * 1983-05-11 1985-02-07 ピールレス　シンプレス　リミティド Injection molding method and device
JPH0347171B2 (en) * 1983-05-11 1991-07-18 Piirusu Shinpuresu Ltd
JPS6414012A (en) * 1987-03-16 1989-01-18 Mitsubishi Gas Chemical Co Injection molding equipment
JPH01157823A (en) * 1987-09-21 1989-06-21 Ladney Michael Method and system for injection molding and device utilizing said method and system and product manufactured by said device

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