POLYOLEFIN COMPOSITION
PURPOSE:To improve stability during processing under high-temperature conditions and to improve thermal aging resistance during use, by blending a polyolefin with specified antioxidants in combination. CONSTITUTION:100pts.wt. polyolefin is blended with 0.005-1pt.wt. hindered phenolic antioxidant hav...
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creator | OSEGAKI KIMIHO HATTORI SATORU |
description | PURPOSE:To improve stability during processing under high-temperature conditions and to improve thermal aging resistance during use, by blending a polyolefin with specified antioxidants in combination. CONSTITUTION:100pts.wt. polyolefin is blended with 0.005-1pt.wt. hindered phenolic antioxidant having an MW of not lower than 500, 0.05-1pt.wt. hindered phenolic antioxidant having an MW of lower than 500, or 0.01-1pt.wt. phosphite or phosphonite antioxidant other than the following component, and 0.01-1pt.wt. phosphite of formula I or II (wherein R1 is a 3-8C alkyl, a cycloalkyl or an arom. group; R2 is a 1-30C alkyl, a cycloalkyl, an arom, group or H; and R1 and R2 may be the same or different groups). |
format | Patent |
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CONSTITUTION:100pts.wt. polyolefin is blended with 0.005-1pt.wt. hindered phenolic antioxidant having an MW of not lower than 500, 0.05-1pt.wt. hindered phenolic antioxidant having an MW of lower than 500, or 0.01-1pt.wt. phosphite or phosphonite antioxidant other than the following component, and 0.01-1pt.wt. phosphite of formula I or II (wherein R1 is a 3-8C alkyl, a cycloalkyl or an arom. group; R2 is a 1-30C alkyl, a cycloalkyl, an arom, group or H; and R1 and R2 may be the same or different groups).</description><language>eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>1988</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19880602&DB=EPODOC&CC=JP&NR=S63130648A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19880602&DB=EPODOC&CC=JP&NR=S63130648A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OSEGAKI KIMIHO</creatorcontrib><creatorcontrib>HATTORI SATORU</creatorcontrib><title>POLYOLEFIN COMPOSITION</title><description>PURPOSE:To improve stability during processing under high-temperature conditions and to improve thermal aging resistance during use, by blending a polyolefin with specified antioxidants in combination. CONSTITUTION:100pts.wt. polyolefin is blended with 0.005-1pt.wt. hindered phenolic antioxidant having an MW of not lower than 500, 0.05-1pt.wt. hindered phenolic antioxidant having an MW of lower than 500, or 0.01-1pt.wt. phosphite or phosphonite antioxidant other than the following component, and 0.01-1pt.wt. phosphite of formula I or II (wherein R1 is a 3-8C alkyl, a cycloalkyl or an arom. group; R2 is a 1-30C alkyl, a cycloalkyl, an arom, group or H; and R1 and R2 may be the same or different groups).</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1988</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAL8PeJ9PdxdfP0U3D29w3wD_YM8fT342FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BwWbGhsYGZiYWjsbEqAEA3U0fyA</recordid><startdate>19880602</startdate><enddate>19880602</enddate><creator>OSEGAKI KIMIHO</creator><creator>HATTORI SATORU</creator><scope>EVB</scope></search><sort><creationdate>19880602</creationdate><title>POLYOLEFIN COMPOSITION</title><author>OSEGAKI KIMIHO ; HATTORI SATORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS63130648A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1988</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>OSEGAKI KIMIHO</creatorcontrib><creatorcontrib>HATTORI SATORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OSEGAKI KIMIHO</au><au>HATTORI SATORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYOLEFIN COMPOSITION</title><date>1988-06-02</date><risdate>1988</risdate><abstract>PURPOSE:To improve stability during processing under high-temperature conditions and to improve thermal aging resistance during use, by blending a polyolefin with specified antioxidants in combination. CONSTITUTION:100pts.wt. polyolefin is blended with 0.005-1pt.wt. hindered phenolic antioxidant having an MW of not lower than 500, 0.05-1pt.wt. hindered phenolic antioxidant having an MW of lower than 500, or 0.01-1pt.wt. phosphite or phosphonite antioxidant other than the following component, and 0.01-1pt.wt. phosphite of formula I or II (wherein R1 is a 3-8C alkyl, a cycloalkyl or an arom. group; R2 is a 1-30C alkyl, a cycloalkyl, an arom, group or H; and R1 and R2 may be the same or different groups).</abstract><oa>free_for_read</oa></addata></record> |
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subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
title | POLYOLEFIN COMPOSITION |
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