JPS6024933A - 予備発泡粒子の加圧処理方法 - Google Patents

予備発泡粒子の加圧処理方法

Info

Publication number
JPS6024933A
JPS6024933A JP58132552A JP13255283A JPS6024933A JP S6024933 A JPS6024933 A JP S6024933A JP 58132552 A JP58132552 A JP 58132552A JP 13255283 A JP13255283 A JP 13255283A JP S6024933 A JPS6024933 A JP S6024933A
Authority
JP
Japan
Prior art keywords
internal pressure
grains
container
pressure
expanded particles
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
JP58132552A
Other languages
English (en)
Japanese (ja)
Other versions
JPS639975B2 (esLanguage
Inventor
Shohei Yoshimura
吉村　正平
Hideki Kuwabara
英樹 桑原
Toru Yamaguchi
徹 山口
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 JP58132552A priority Critical patent/JPS6024933A/ja
Publication of JPS6024933A publication Critical patent/JPS6024933A/ja
Publication of JPS639975B2 publication Critical patent/JPS639975B2/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
    • 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
    • B29K2067/00—Use of polyesters 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)
JP58132552A 1983-07-20 1983-07-20 予備発泡粒子の加圧処理方法 Granted JPS6024933A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58132552A JPS6024933A (ja) 1983-07-20 1983-07-20 予備発泡粒子の加圧処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58132552A JPS6024933A (ja) 1983-07-20 1983-07-20 予備発泡粒子の加圧処理方法

Publications (2)

Publication Number Publication Date
JPS6024933A true JPS6024933A (ja) 1985-02-07
JPS639975B2 JPS639975B2 (esLanguage) 1988-03-03

Family

ID=15083953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58132552A Granted JPS6024933A (ja) 1983-07-20 1983-07-20 予備発泡粒子の加圧処理方法

Country Status (1)

Country Link
JP (1) JPS6024933A (esLanguage)

Also Published As

Publication number Publication date
JPS639975B2 (esLanguage) 1988-03-03

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