JPS573840A - Production of polyolefin composition - Google Patents

Production of polyolefin composition

Info

Publication number
JPS573840A
JPS573840A JP7712980A JP7712980A JPS573840A JP S573840 A JPS573840 A JP S573840A JP 7712980 A JP7712980 A JP 7712980A JP 7712980 A JP7712980 A JP 7712980A JP S573840 A JPS573840 A JP S573840A
Authority
JP
Japan
Prior art keywords
polyolefin
particle size
silicon dioxide
dioxide powder
mixed
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
JP7712980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS621622B2 (enrdf_load_stackoverflow
Inventor
Hiromu Tajima
Tsuneo Fujii
Kiyonori Kawamura
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.)
Tokuyama Corp
Original Assignee
Tokuyama 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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP7712980A priority Critical patent/JPS573840A/ja
Publication of JPS573840A publication Critical patent/JPS573840A/ja
Publication of JPS621622B2 publication Critical patent/JPS621622B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP7712980A 1980-06-10 1980-06-10 Production of polyolefin composition Granted JPS573840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7712980A JPS573840A (en) 1980-06-10 1980-06-10 Production of polyolefin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7712980A JPS573840A (en) 1980-06-10 1980-06-10 Production of polyolefin composition

Publications (2)

Publication Number Publication Date
JPS573840A true JPS573840A (en) 1982-01-09
JPS621622B2 JPS621622B2 (enrdf_load_stackoverflow) 1987-01-14

Family

ID=13625177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7712980A Granted JPS573840A (en) 1980-06-10 1980-06-10 Production of polyolefin composition

Country Status (1)

Country Link
JP (1) JPS573840A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922944A (ja) * 1982-07-30 1984-02-06 Mitsubishi Petrochem Co Ltd 押出成形用樹脂組成物
JPS59210961A (ja) * 1983-05-16 1984-11-29 Nippon Petrochem Co Ltd 抗ブロツキング性フイルム形成用樹脂組成物
JPS60500771A (ja) * 1983-07-15 1985-05-23 ザ　ダウ　ケミカル　カンパニ− オレフインポリマ−のスリツプおよびブロツクの添加剤
US4594213A (en) * 1984-09-25 1986-06-10 Union Carbide Corporation Reduction elimination of bubble formation when extruding granular polyolefins
US4758396A (en) * 1985-09-14 1988-07-19 Hoechst Aktiengesellschaft Process for the preparation of a biaxially oriented polypropylene film
JPH07179678A (ja) * 1993-12-24 1995-07-18 Sumitomo Chem Co Ltd ポリプロピレン樹脂組成物とそのフィルム
EP0704483A1 (en) 1994-09-13 1996-04-03 Sumitomo Chemical Company, Limited Method for producing a polyolefin composition and method for producing a polyolefin film
JP2000226479A (ja) * 1999-02-08 2000-08-15 Dainippon Ink & Chem Inc 射出成形用着色樹脂組成物
JP2011213806A (ja) * 2010-03-31 2011-10-27 Sumitomo Chemical Co Ltd 熱可塑性樹脂ペレット

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922944A (ja) * 1982-07-30 1984-02-06 Mitsubishi Petrochem Co Ltd 押出成形用樹脂組成物
JPS59210961A (ja) * 1983-05-16 1984-11-29 Nippon Petrochem Co Ltd 抗ブロツキング性フイルム形成用樹脂組成物
JPS60500771A (ja) * 1983-07-15 1985-05-23 ザ　ダウ　ケミカル　カンパニ− オレフインポリマ−のスリツプおよびブロツクの添加剤
US4594213A (en) * 1984-09-25 1986-06-10 Union Carbide Corporation Reduction elimination of bubble formation when extruding granular polyolefins
US4758396A (en) * 1985-09-14 1988-07-19 Hoechst Aktiengesellschaft Process for the preparation of a biaxially oriented polypropylene film
JPH07179678A (ja) * 1993-12-24 1995-07-18 Sumitomo Chem Co Ltd ポリプロピレン樹脂組成物とそのフィルム
EP0704483A1 (en) 1994-09-13 1996-04-03 Sumitomo Chemical Company, Limited Method for producing a polyolefin composition and method for producing a polyolefin film
JP2000226479A (ja) * 1999-02-08 2000-08-15 Dainippon Ink & Chem Inc 射出成形用着色樹脂組成物
JP2011213806A (ja) * 2010-03-31 2011-10-27 Sumitomo Chemical Co Ltd 熱可塑性樹脂ペレット

Also Published As

Publication number Publication date
JPS621622B2 (enrdf_load_stackoverflow) 1987-01-14

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