JPS62115042A - ポリプロピレン系樹脂予備発泡粒子およびその製造方法 - Google Patents

ポリプロピレン系樹脂予備発泡粒子およびその製造方法

Info

Publication number
JPS62115042A
JPS62115042A JP25568285A JP25568285A JPS62115042A JP S62115042 A JPS62115042 A JP S62115042A JP 25568285 A JP25568285 A JP 25568285A JP 25568285 A JP25568285 A JP 25568285A JP S62115042 A JPS62115042 A JP S62115042A
Authority
JP
Japan
Prior art keywords
polyolefin resin
ethylene
particles
parts
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
JP25568285A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0554855B2 (enrdf_load_stackoverflow
Inventor
Kyoichi Nakamura
中村　京一
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 JP25568285A priority Critical patent/JPS62115042A/ja
Publication of JPS62115042A publication Critical patent/JPS62115042A/ja
Publication of JPH0554855B2 publication Critical patent/JPH0554855B2/ja
Granted legal-status Critical Current

Links

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)
JP25568285A 1985-11-14 1985-11-14 ポリプロピレン系樹脂予備発泡粒子およびその製造方法 Granted JPS62115042A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25568285A JPS62115042A (ja) 1985-11-14 1985-11-14 ポリプロピレン系樹脂予備発泡粒子およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25568285A JPS62115042A (ja) 1985-11-14 1985-11-14 ポリプロピレン系樹脂予備発泡粒子およびその製造方法

Publications (2)

Publication Number Publication Date
JPS62115042A true JPS62115042A (ja) 1987-05-26
JPH0554855B2 JPH0554855B2 (enrdf_load_stackoverflow) 1993-08-13

Family

ID=17282158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25568285A Granted JPS62115042A (ja) 1985-11-14 1985-11-14 ポリプロピレン系樹脂予備発泡粒子およびその製造方法

Country Status (1)

Country Link
JP (1) JPS62115042A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596782B1 (en) * 1996-04-05 2003-07-22 Kaneka Corporation Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded molding
US6607682B1 (en) 1998-07-30 2003-08-19 Kaneka Corporation Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming
US6770682B2 (en) 1999-12-28 2004-08-03 Kaneka Corporation Expandable styrene resin beads and foams produced therefrom

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988963A (enrdf_load_stackoverflow) * 1972-12-27 1974-08-26
JPS5876233A (ja) * 1981-11-02 1983-05-09 Japan Styrene Paper Co Ltd エチレン−プロピレン共重合体予備発泡粒子の製造方法
JPS59133233A (ja) * 1983-01-20 1984-07-31 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂予備発泡粒子の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988963A (enrdf_load_stackoverflow) * 1972-12-27 1974-08-26
JPS5876233A (ja) * 1981-11-02 1983-05-09 Japan Styrene Paper Co Ltd エチレン−プロピレン共重合体予備発泡粒子の製造方法
JPS59133233A (ja) * 1983-01-20 1984-07-31 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂予備発泡粒子の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596782B1 (en) * 1996-04-05 2003-07-22 Kaneka Corporation Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded molding
US6607682B1 (en) 1998-07-30 2003-08-19 Kaneka Corporation Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming
US6770682B2 (en) 1999-12-28 2004-08-03 Kaneka Corporation Expandable styrene resin beads and foams produced therefrom

Also Published As

Publication number Publication date
JPH0554855B2 (enrdf_load_stackoverflow) 1993-08-13

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