JPS6420249A - Polyolefin composition of improved stability - Google Patents
Polyolefin composition of improved stabilityInfo
- 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
Links
Landscapes
- 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.
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)
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)
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 |
-
1987
- 1987-07-14 JP JP62173847A patent/JPH07107111B2/en not_active Expired - Fee Related
Patent Citations (5)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |