JPS5468852A - Resin composition having excellent mechanical strength - Google Patents

Resin composition having excellent mechanical strength

Info

Publication number
JPS5468852A
JPS5468852A JP13413477A JP13413477A JPS5468852A JP S5468852 A JPS5468852 A JP S5468852A JP 13413477 A JP13413477 A JP 13413477A JP 13413477 A JP13413477 A JP 13413477A JP S5468852 A JPS5468852 A JP S5468852A
Authority
JP
Japan
Prior art keywords
parts
resin composition
maleic anhydride
polypropylene
excellent mechanical
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
JP13413477A
Other languages
Japanese (ja)
Other versions
JPS5444696B2 (en
Inventor
Kikuo Nagatoshi
Toshimichi Ito
Sanemori Ukita
Shigemasa Suzuki
Akio Inayoshi
Hitomi Tomari
Yasuo Namita
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP13413477A priority Critical patent/JPS5468852A/en
Publication of JPS5468852A publication Critical patent/JPS5468852A/en
Publication of JPS5444696B2 publication Critical patent/JPS5444696B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare a resin composition having excellent flexural strength and tensile strength, useful as automotive parts and electrical parts, by compounding a polyolefin resin with a polypropylene modified with liquid rubber and maleic anhydride, and a filler.
CONSTITUTION: A resin composition having excellent mechanical strengths composed of (A) 80W99.9 parts of a polyolefin resin, (B) 20W0.1 parts of a modified polypropylene, and (Cl) 10W80%, suitably 20W60% of an inorganic filler such as calcium carbonate, clay, silica, alumina, etc., or (C2) 1W50%, suitably 5W40% of an organic filler such as wood flour, cellulosic fiber, etc. The modified polypropylene contains 0.1W10 wt%, pref. 3W7 wt% of added maleic anhydride and is obtained by heating a composition composed of 100 parts of polypropylene, 1.0W20 parts of a liquid rubber having a number average molecular weight of 500W10,000 and 5W50 parts of maleic anhydride, in a solvent such as xylene, in the presence of a radical generator, at 120W140°C for 3W4 hours.
COPYRIGHT: (C)1979,JPO&Japio
JP13413477A 1977-11-10 1977-11-10 Resin composition having excellent mechanical strength Granted JPS5468852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13413477A JPS5468852A (en) 1977-11-10 1977-11-10 Resin composition having excellent mechanical strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13413477A JPS5468852A (en) 1977-11-10 1977-11-10 Resin composition having excellent mechanical strength

Publications (2)

Publication Number Publication Date
JPS5468852A true JPS5468852A (en) 1979-06-02
JPS5444696B2 JPS5444696B2 (en) 1979-12-27

Family

ID=15121254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13413477A Granted JPS5468852A (en) 1977-11-10 1977-11-10 Resin composition having excellent mechanical strength

Country Status (1)

Country Link
JP (1) JPS5468852A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149452A (en) * 1980-04-23 1981-11-19 Chisso Corp Mica-filled polypropylene composition
JPS5891745A (en) * 1981-11-28 1983-05-31 Kasai Kogyo Co Ltd Composite resin composition
JPS59105053A (en) * 1982-12-09 1984-06-18 Karupu Kogyo Kk Thermoplastic resin composition and production thereof
JPS59161454A (en) * 1983-03-07 1984-09-12 Kasai Kogyo Co Ltd Composite polypropylene resin composition
JPS59217744A (en) * 1983-05-25 1984-12-07 Kasai Kogyo Co Ltd Wood-filled composite resin composition
US4533602A (en) * 1983-03-29 1985-08-06 Ube Industries, Ltd. Modified polyolefin composition useful for bonding materials
EP1026197A1 (en) * 1998-07-17 2000-08-09 Namba Press Works Co., Ltd. Ligneous fibrous filler/olefinic plastic composite sheet for bonding
WO2002002682A1 (en) * 2000-06-30 2002-01-10 Samsung General Chemicals Co. Ltd. Polypropylene-clay composite and producing method thereof
WO2002006388A1 (en) * 2000-07-18 2002-01-24 Samsung General Chemicals Co., Ltd. Polypropylene-clay composite having excellent flame-resistance and producing method thereof
US7994241B2 (en) * 2008-01-15 2011-08-09 Innovative Plastics and Molding RNE Tech Wood composite alloy composition having a compatibilizer that improves the ability to process and compress cellulosic fiber
CN107778654A (en) * 2017-10-31 2018-03-09 定远县保尔工贸有限公司 A kind of high rigidity shock resistance charger baby sheathing material

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149452A (en) * 1980-04-23 1981-11-19 Chisso Corp Mica-filled polypropylene composition
JPS5891745A (en) * 1981-11-28 1983-05-31 Kasai Kogyo Co Ltd Composite resin composition
JPS59105053A (en) * 1982-12-09 1984-06-18 Karupu Kogyo Kk Thermoplastic resin composition and production thereof
JPH038926B2 (en) * 1982-12-09 1991-02-07 Calp Kogyo Kk
JPS59161454A (en) * 1983-03-07 1984-09-12 Kasai Kogyo Co Ltd Composite polypropylene resin composition
US4533602A (en) * 1983-03-29 1985-08-06 Ube Industries, Ltd. Modified polyolefin composition useful for bonding materials
JPH0113733B2 (en) * 1983-05-25 1989-03-08 Kasai Kogyo Kk
JPS59217744A (en) * 1983-05-25 1984-12-07 Kasai Kogyo Co Ltd Wood-filled composite resin composition
EP1026197A1 (en) * 1998-07-17 2000-08-09 Namba Press Works Co., Ltd. Ligneous fibrous filler/olefinic plastic composite sheet for bonding
EP1026197A4 (en) * 1998-07-17 2001-07-04 Namba Press Kogyo Kk Ligneous fibrous filler/olefinic plastic composite sheet for bonding
US6537653B1 (en) 1998-07-17 2003-03-25 Namba Press Works Co., Ltd. Ligneous fibrous filler/olefinic plastic composite sheet for bonding
WO2002002682A1 (en) * 2000-06-30 2002-01-10 Samsung General Chemicals Co. Ltd. Polypropylene-clay composite and producing method thereof
WO2002006388A1 (en) * 2000-07-18 2002-01-24 Samsung General Chemicals Co., Ltd. Polypropylene-clay composite having excellent flame-resistance and producing method thereof
US7994241B2 (en) * 2008-01-15 2011-08-09 Innovative Plastics and Molding RNE Tech Wood composite alloy composition having a compatibilizer that improves the ability to process and compress cellulosic fiber
CN107778654A (en) * 2017-10-31 2018-03-09 定远县保尔工贸有限公司 A kind of high rigidity shock resistance charger baby sheathing material

Also Published As

Publication number Publication date
JPS5444696B2 (en) 1979-12-27

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