JPS5553538A - Manufacturing of synthetic resin foaming molded article - Google Patents

Manufacturing of synthetic resin foaming molded article

Info

Publication number
JPS5553538A
JPS5553538A JP12768078A JP12768078A JPS5553538A JP S5553538 A JPS5553538 A JP S5553538A JP 12768078 A JP12768078 A JP 12768078A JP 12768078 A JP12768078 A JP 12768078A JP S5553538 A JPS5553538 A JP S5553538A
Authority
JP
Japan
Prior art keywords
foaming
beads
molded article
synthetic resin
deformed
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.)
Granted
Application number
JP12768078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6138017B2 (enrdf_load_stackoverflow
Inventor
Shinjiro Nishikawa
Mikio Bessho
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP12768078A priority Critical patent/JPS5553538A/ja
Publication of JPS5553538A publication Critical patent/JPS5553538A/ja
Publication of JPS6138017B2 publication Critical patent/JPS6138017B2/ja
Granted 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads

Landscapes

  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP12768078A 1978-10-17 1978-10-17 Manufacturing of synthetic resin foaming molded article Granted JPS5553538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12768078A JPS5553538A (en) 1978-10-17 1978-10-17 Manufacturing of synthetic resin foaming molded article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12768078A JPS5553538A (en) 1978-10-17 1978-10-17 Manufacturing of synthetic resin foaming molded article

Publications (2)

Publication Number Publication Date
JPS5553538A true JPS5553538A (en) 1980-04-19
JPS6138017B2 JPS6138017B2 (enrdf_load_stackoverflow) 1986-08-27

Family

ID=14966043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12768078A Granted JPS5553538A (en) 1978-10-17 1978-10-17 Manufacturing of synthetic resin foaming molded article

Country Status (1)

Country Link
JP (1) JPS5553538A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124932A (ja) * 1985-11-25 1987-06-06 Yuusui Kasei Kogyo Kk 異種原料による同時発泡成形方法
US10391911B2 (en) 2015-08-12 2019-08-27 Jsp Corporation Composite seat core material and vehicular seat element using the composite seat core material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124932A (ja) * 1985-11-25 1987-06-06 Yuusui Kasei Kogyo Kk 異種原料による同時発泡成形方法
US10391911B2 (en) 2015-08-12 2019-08-27 Jsp Corporation Composite seat core material and vehicular seat element using the composite seat core material

Also Published As

Publication number Publication date
JPS6138017B2 (enrdf_load_stackoverflow) 1986-08-27

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