JPS57182338A - Polyolefinic resin composition - Google Patents

Polyolefinic resin composition

Info

Publication number
JPS57182338A
JPS57182338A JP56067590A JP6759081A JPS57182338A JP S57182338 A JPS57182338 A JP S57182338A JP 56067590 A JP56067590 A JP 56067590A JP 6759081 A JP6759081 A JP 6759081A JP S57182338 A JPS57182338 A JP S57182338A
Authority
JP
Japan
Prior art keywords
filler
activated
cellulosic
particle size
polyolefinic
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
JP56067590A
Other languages
Japanese (ja)
Other versions
JPS6360780B2 (en
Inventor
Kisoo Moriguchi
Harumi Watanabe
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP56067590A priority Critical patent/JPS57182338A/en
Publication of JPS57182338A publication Critical patent/JPS57182338A/en
Publication of JPS6360780B2 publication Critical patent/JPS6360780B2/ja
Granted legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To provide a polyolefinic resin compsn. for molding excellent in rigidity, hardness and impact strength, by adding a specified amount of an activated inorganic (and cellulosic) filler to a polyolefinic base resin. CONSTITUTION:The titled compsn. is prepared by kneading under heating 20- 90wt% polyolefin (e.g. polypropylene, ethylene/propylene copolymer), 10-75wt% activated inorganic filler and 5-40wt% activated cellulosic filler. The activated filler is obtained by interaction of an inorganic filler (e.g. calcium oxide, aluminum oxide or tale with an average particle size of about 0.1-5mum) or cellulosic filler (e.g. wood flour or rice hull with a particle size of 20mesh or less) and a polymerizable organic acid monomer having an ethylenic double bond (e.g. (meth)acrylic acid).
JP56067590A 1981-05-07 1981-05-07 Polyolefinic resin composition Granted JPS57182338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56067590A JPS57182338A (en) 1981-05-07 1981-05-07 Polyolefinic resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56067590A JPS57182338A (en) 1981-05-07 1981-05-07 Polyolefinic resin composition

Publications (2)

Publication Number Publication Date
JPS57182338A true JPS57182338A (en) 1982-11-10
JPS6360780B2 JPS6360780B2 (en) 1988-11-25

Family

ID=13349275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56067590A Granted JPS57182338A (en) 1981-05-07 1981-05-07 Polyolefinic resin composition

Country Status (1)

Country Link
JP (1) JPS57182338A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012141236A1 (en) * 2011-04-13 2012-10-18 丸尾カルシウム株式会社 Calcium carbonate filler for resin, method for producing same and resin composition containing filler
JP2017528575A (en) * 2014-09-17 2017-09-28 イメリーズ ミネラルズ リミテッド Polymer composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012141236A1 (en) * 2011-04-13 2012-10-18 丸尾カルシウム株式会社 Calcium carbonate filler for resin, method for producing same and resin composition containing filler
US8975322B2 (en) 2011-04-13 2015-03-10 Maruo Calcium Co., Ltd. Calcium carbonate filler for resin, process for producing the same, and resin composition containing the filler
JP5937063B2 (en) * 2011-04-13 2016-06-22 丸尾カルシウム株式会社 Calcium carbonate filler for resin, method for producing the same, and resin composition containing the filler
JP2017528575A (en) * 2014-09-17 2017-09-28 イメリーズ ミネラルズ リミテッド Polymer composition

Also Published As

Publication number Publication date
JPS6360780B2 (en) 1988-11-25

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