JPS60168609A - 合成樹脂粒子の連続加熱処理方法 - Google Patents

合成樹脂粒子の連続加熱処理方法

Info

Publication number
JPS60168609A
JPS60168609A JP2460584A JP2460584A JPS60168609A JP S60168609 A JPS60168609 A JP S60168609A JP 2460584 A JP2460584 A JP 2460584A JP 2460584 A JP2460584 A JP 2460584A JP S60168609 A JPS60168609 A JP S60168609A
Authority
JP
Japan
Prior art keywords
resin particles
heat treatment
resin
heating
dispersion medium
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
JP2460584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0464330B2 (enrdf_load_stackoverflow
Inventor
Hiroyuki Akiyama
龝山　博之
Takashi Kubota
孝 久保田
Shigeru Okabe
岡部　茂
Koji Iizuka
飯塚　孝次
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 JP2460584A priority Critical patent/JPS60168609A/ja
Publication of JPS60168609A publication Critical patent/JPS60168609A/ja
Publication of JPH0464330B2 publication Critical patent/JPH0464330B2/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

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)
JP2460584A 1984-02-13 1984-02-13 合成樹脂粒子の連続加熱処理方法 Granted JPS60168609A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2460584A JPS60168609A (ja) 1984-02-13 1984-02-13 合成樹脂粒子の連続加熱処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2460584A JPS60168609A (ja) 1984-02-13 1984-02-13 合成樹脂粒子の連続加熱処理方法

Publications (2)

Publication Number Publication Date
JPS60168609A true JPS60168609A (ja) 1985-09-02
JPH0464330B2 JPH0464330B2 (enrdf_load_stackoverflow) 1992-10-14

Family

ID=12142778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2460584A Granted JPS60168609A (ja) 1984-02-13 1984-02-13 合成樹脂粒子の連続加熱処理方法

Country Status (1)

Country Link
JP (1) JPS60168609A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106079218A (zh) * 2016-06-08 2016-11-09 惠州景华包装制品有限公司 一种eps真空成型工艺及成型系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154470A (en) * 1978-05-26 1979-12-05 Japan Styrene Paper Corp Production of foamable composite resin grain
JPS55112239A (en) * 1979-02-21 1980-08-29 Hitachi Chem Co Ltd Foamable resin particle and production thereof
JPS5922937A (ja) * 1982-07-30 1984-02-06 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂発泡粒子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154470A (en) * 1978-05-26 1979-12-05 Japan Styrene Paper Corp Production of foamable composite resin grain
JPS55112239A (en) * 1979-02-21 1980-08-29 Hitachi Chem Co Ltd Foamable resin particle and production thereof
JPS5922937A (ja) * 1982-07-30 1984-02-06 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂発泡粒子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106079218A (zh) * 2016-06-08 2016-11-09 惠州景华包装制品有限公司 一种eps真空成型工艺及成型系统

Also Published As

Publication number Publication date
JPH0464330B2 (enrdf_load_stackoverflow) 1992-10-14

Similar Documents

Publication Publication Date Title
JPH02502649A (ja) シランで架橋されたポリオレフィンの成形可能な泡ビーズ
JP3803880B2 (ja) 成型可能な熱可塑性ポリマーフォームビーズ
EP0168954B1 (en) Process for the production of expanded particles of a polypropylene resin
JP4917511B2 (ja) 発泡性ポリスチレン系樹脂粒子とその製造方法、予備発泡粒子及び発泡成形体
US4206166A (en) Process of producing polyolefin foam moldings
KR20060090163A (ko) 재생 재료로부터 완전 재생성 발포 중합체의 제조
JPS5940163B2 (ja) 発泡可能な熱可塑性樹脂粒子の製造方法
US6051617A (en) Foamed particles of modified polypropylene resin and method of preparing same
US3310617A (en) Process for preparing uniform melt dispersion of blowing agent and polymer and its use in making foamed products
HU226798B1 (en) Particle-shaped, expandable olefin polymers
JP4990438B2 (ja) 発泡性プロピレン重合体ビーズの製造方法
JPS60168609A (ja) 合成樹脂粒子の連続加熱処理方法
JPH09221562A (ja) 発泡性熱可塑性樹脂粒子の製造方法
JP2007283576A (ja) 廃発泡ポリオレフィン系樹脂成形体の加圧減容品を利用した発泡ポリオレフィン系樹脂成型体の製造方法
JPS60168610A (ja) 合成樹脂粒子の連続予備発泡法
JPS59111823A (ja) 重合体予備発泡粒子の製造方法
JP2005297464A (ja) 廃発泡ポリオレフィン系樹脂成形体を利用した発泡ポリオレフィン系樹脂成型体の製造方法
JPS5985724A (ja) ポリオレフイン樹脂粒子の連続予備発泡法
JP3763725B2 (ja) 発泡用ポリプロピレン系樹脂粒子およびその製造方法
EP0337584B1 (en) Process for the production of expanded particles of a polypropylene resin
JPS6234338B2 (enrdf_load_stackoverflow)
JPS6153338A (ja) 複合構造発泡成形体およびその製造法
JPH0221416B2 (enrdf_load_stackoverflow)
JPH0632932A (ja) 発泡性熱可塑性樹脂粒子の製法
JPS59223733A (ja) ポリプロピレン系樹脂発泡体粒子およびその製造方法