JPS6420249A - Polyolefin composition of improved stability - Google Patents

Polyolefin composition of improved stability

Info

Publication number
JPS6420249A
JPS6420249A JP17384787A JP17384787A JPS6420249A JP S6420249 A JPS6420249 A JP S6420249A JP 17384787 A JP17384787 A JP 17384787A JP 17384787 A JP17384787 A JP 17384787A JP S6420249 A JPS6420249 A JP S6420249A
Authority
JP
Japan
Prior art keywords
polyolefin
composition
stability
tert
title
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
JP17384787A
Other languages
Japanese (ja)
Other versions
JPH07107111B2 (en
Inventor
Atsuo Tokutake
Shin Hiuga
Toshiharu Futasugi
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals 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 Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Priority to JP62173847A priority Critical patent/JPH07107111B2/en
Publication of JPS6420249A publication Critical patent/JPS6420249A/en
Publication of JPH07107111B2 publication Critical patent/JPH07107111B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To obtain the title polyolefin composition remarkably improved in yellowing during a long-term storage, degradation upon heating or melting and stability or resistance to corrosion of metal, etc., by adding five specified additives to a polyolefin. CONSTITUTION:The title composition is formed by adding pentaerythritol diphosphite (A) of the formula (wherein R1 and R2 are each an aryl), tetrakis(2,4- di-tert-butylphenyl)4,4'-biphenylene diphosphite (B), an ester (C) of 3-(3',5'-di-tert- butyl-4'-hydroxyphenyl)propionic acid, a metal salt (D) of a fatty acid and a hydrotalcite (E) to a polyolefin. This composition is remarkably improved in color stability, heat stability and noncorrosiveness and its improving effect is marked when applied to, especially, a polyolefin produced by a process without deashing.
JP62173847A 1987-07-14 1987-07-14 Polyolefin composition with improved stability Expired - Fee Related JPH07107111B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62173847A JPH07107111B2 (en) 1987-07-14 1987-07-14 Polyolefin composition with improved stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62173847A JPH07107111B2 (en) 1987-07-14 1987-07-14 Polyolefin composition with improved stability

Publications (2)

Publication Number Publication Date
JPS6420249A true JPS6420249A (en) 1989-01-24
JPH07107111B2 JPH07107111B2 (en) 1995-11-15

Family

ID=15968261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62173847A Expired - Fee Related JPH07107111B2 (en) 1987-07-14 1987-07-14 Polyolefin composition with improved stability

Country Status (1)

Country Link
JP (1) JPH07107111B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100737A (en) * 1992-09-22 1994-04-12 Toyo Seikan Kaisha Ltd Packing container printable by ultraviolet curing
WO1994007946A1 (en) * 1992-09-25 1994-04-14 Ciba-Geigy Ag Process for the stabilization of and stabilizer mixtures for recycled plastics
WO1994007950A1 (en) * 1992-09-25 1994-04-14 Ciba-Geigy Ag Process for the stabilization of and stabilizer mixtures for recycled plastic mixtures
WO1994007951A1 (en) * 1992-09-25 1994-04-14 Ciba-Geigy Ag Process for the stabilization of and stabilizer mixtures for single-material recycled plastics
JP2000072926A (en) * 1998-09-01 2000-03-07 Asahi Denka Kogyo Kk Polyolefin resin composition
EP1729154A2 (en) 1993-12-02 2006-12-06 Dainippon Printing Co., Ltd. Antireflection sheet and process for producing the same
JP2012007097A (en) * 2010-06-25 2012-01-12 Sekisui Chem Co Ltd Recycled resin-containing polyolefin-based resin composition and method for recycling polyolefin-based resin

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249258A (en) * 1975-10-18 1977-04-20 Mitsui Petrochem Ind Ltd Polyolefin compositions
JPS57200455A (en) * 1981-06-05 1982-12-08 Tokuyama Soda Co Ltd Thermoplastic resin composition
JPS5930840A (en) * 1982-08-12 1984-02-18 Chisso Corp Polyolefin resin composition for water treatment tank
JPS6114240A (en) * 1984-06-29 1986-01-22 Idemitsu Petrochem Co Ltd Linear, low-density polyethylene resin composition
JPS61133251A (en) * 1984-12-03 1986-06-20 Adeka Argus Chem Co Ltd Polyolefin resin composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249258A (en) * 1975-10-18 1977-04-20 Mitsui Petrochem Ind Ltd Polyolefin compositions
JPS57200455A (en) * 1981-06-05 1982-12-08 Tokuyama Soda Co Ltd Thermoplastic resin composition
JPS5930840A (en) * 1982-08-12 1984-02-18 Chisso Corp Polyolefin resin composition for water treatment tank
JPS6114240A (en) * 1984-06-29 1986-01-22 Idemitsu Petrochem Co Ltd Linear, low-density polyethylene resin composition
JPS61133251A (en) * 1984-12-03 1986-06-20 Adeka Argus Chem Co Ltd Polyolefin resin composition

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100737A (en) * 1992-09-22 1994-04-12 Toyo Seikan Kaisha Ltd Packing container printable by ultraviolet curing
KR100303592B1 (en) * 1992-09-25 2001-11-22 에프. 아. 프라저, 에른스트 알테르 (에. 알테르), 한스 페터 비틀린 (하. 페. 비틀린), 피. 랍 보프, 브이. 스펜글러, 페. 아에글러 Methods of stabilizing monomaterial recycled plastics and stabilizer mixtures therefor
WO1994007950A1 (en) * 1992-09-25 1994-04-14 Ciba-Geigy Ag Process for the stabilization of and stabilizer mixtures for recycled plastic mixtures
WO1994007951A1 (en) * 1992-09-25 1994-04-14 Ciba-Geigy Ag Process for the stabilization of and stabilizer mixtures for single-material recycled plastics
AU682008B2 (en) * 1992-09-25 1997-09-18 Ciba Specialty Chemicals Holding Inc. Process for the stabilization of and stabilizer mixtures forsingle-material recycled plastics
AU686110B2 (en) * 1992-09-25 1998-02-05 Ciba Specialty Chemicals Holding Inc. Process for the stabilization of and stabilizer mixtures for recycled plastics
US6251972B1 (en) * 1992-09-25 2001-06-26 Ciba Specialty Chemicals Corp. Process for the stabilization of and stabilizer mixtures for single-material recycled plastics
KR100297672B1 (en) * 1992-09-25 2001-11-14 에프. 아. 프라저, 에른스트 알테르 (에. 알테르), 한스 페터 비틀린 (하. 페. 비틀린), 피. 랍 보프, 브이. 스펜글러, 페. 아에글러 How to stabilize recycled plastics and stabilizer mixtures for them
WO1994007946A1 (en) * 1992-09-25 1994-04-14 Ciba-Geigy Ag Process for the stabilization of and stabilizer mixtures for recycled plastics
US6525158B1 (en) * 1992-09-25 2003-02-25 Ciba Specialty Chemicals Corporation Process for the stabilization of a stabilizer mixtures for recycled plastic mixtures
EP1729154A2 (en) 1993-12-02 2006-12-06 Dainippon Printing Co., Ltd. Antireflection sheet and process for producing the same
JP2000072926A (en) * 1998-09-01 2000-03-07 Asahi Denka Kogyo Kk Polyolefin resin composition
JP2012007097A (en) * 2010-06-25 2012-01-12 Sekisui Chem Co Ltd Recycled resin-containing polyolefin-based resin composition and method for recycling polyolefin-based resin

Also Published As

Publication number Publication date
JPH07107111B2 (en) 1995-11-15

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