JPS5985724A - ポリオレフイン樹脂粒子の連続予備発泡法 - Google Patents

ポリオレフイン樹脂粒子の連続予備発泡法

Info

Publication number
JPS5985724A
JPS5985724A JP57196271A JP19627182A JPS5985724A JP S5985724 A JPS5985724 A JP S5985724A JP 57196271 A JP57196271 A JP 57196271A JP 19627182 A JP19627182 A JP 19627182A JP S5985724 A JPS5985724 A JP S5985724A
Authority
JP
Japan
Prior art keywords
resin particles
dispersion medium
blowing agent
mixture
polyolefin 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.)
Granted
Application number
JP57196271A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6234339B2 (enExample
Inventor
Hiroyuki Akiyama
龝山　博之
Shinkichi Shimoyashiki
下屋敷　信吉
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.)
JSP Corp
Original Assignee
JSP Corp
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 JSP Corp filed Critical JSP Corp
Priority to JP57196271A priority Critical patent/JPS5985724A/ja
Publication of JPS5985724A publication Critical patent/JPS5985724A/ja
Publication of JPS6234339B2 publication Critical patent/JPS6234339B2/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
    • B29C44/34—Auxiliary operations
    • B29C44/3461—Making or treating expandable particles
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Molding Of Porous Articles (AREA)
JP57196271A 1982-11-09 1982-11-09 ポリオレフイン樹脂粒子の連続予備発泡法 Granted JPS5985724A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57196271A JPS5985724A (ja) 1982-11-09 1982-11-09 ポリオレフイン樹脂粒子の連続予備発泡法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57196271A JPS5985724A (ja) 1982-11-09 1982-11-09 ポリオレフイン樹脂粒子の連続予備発泡法

Publications (2)

Publication Number Publication Date
JPS5985724A true JPS5985724A (ja) 1984-05-17
JPS6234339B2 JPS6234339B2 (enExample) 1987-07-27

Family

ID=16355023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57196271A Granted JPS5985724A (ja) 1982-11-09 1982-11-09 ポリオレフイン樹脂粒子の連続予備発泡法

Country Status (1)

Country Link
JP (1) JPS5985724A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1132422A3 (en) * 2000-02-08 2002-02-13 Howtech Corporation Ltd. Continuous process for manufacturing polyolefin foam beads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1132422A3 (en) * 2000-02-08 2002-02-13 Howtech Corporation Ltd. Continuous process for manufacturing polyolefin foam beads

Also Published As

Publication number Publication date
JPS6234339B2 (enExample) 1987-07-27

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