SEAL RING

To provide a seal ring which is excellent in wear resistance under high-temperature oil immersed circumstance and also excellent in assemblability.SOLUTION: The seal ring is provided which is formed by molding resin composition. The resin composition is composed of aromatic dicarboxylic acid and dia...

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1. Verfasser:	ASAI YOSHIO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MECHANICAL ENGINEERING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PISTONS SEALINGS THEIR PREPARATION OR CHEMICAL WORKING-UP THERMAL INSULATION IN GENERAL WEAPONS
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creator	ASAI YOSHIO
description	To provide a seal ring which is excellent in wear resistance under high-temperature oil immersed circumstance and also excellent in assemblability.SOLUTION: The seal ring is provided which is formed by molding resin composition. The resin composition is composed of aromatic dicarboxylic acid and diamine components. The aromatic dicarboxylic acid component has terephthalic acid as a main component, and the diamine component has semi-aromatic polyimide, using diamine having more than 8 carbons as a main component. Besides the seal ring contains fibrous reinforcing material, wherein the diamine component of the semi-aromatic polyimide has 1. 9-nonanoic diamine or 1, 10-decanoic diamine as a main component, and the melting point of the semi-aromatic polyimide is 310°C or higher.SELECTED DRAWING: Figure 1 【課題】高温のオイル浸漬環境下での耐摩耗性に優れ、組付け性にも優れたシールリングを提供する。【解決手段】樹脂組成物を成形してなるシールリングであって、前記樹脂組成物は、芳香族ジカルボン酸とジアミン成分とからなり、芳香族ジカルボン酸成分はテレフタル酸を主成分とし、ジアミン成分は、炭素数が８以上のジアミンを主成分とする半芳香族ポリアミドをベース樹脂とすることを特徴とするシールリング、および、さらに、繊維状強化材を含有することを特徴とする前記シールリング、および、半芳香族ポリアミドのジアミン成分が、１，９－ノナンジアミンまたは１，１０－デカンジアミンを主成分とすることを特徴とする前記シールリング、および、半芳香族ポリアミドの融点が３１０℃以上であることを特徴とする前記シールリング。【選択図】図１
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The resin composition is composed of aromatic dicarboxylic acid and diamine components. The aromatic dicarboxylic acid component has terephthalic acid as a main component, and the diamine component has semi-aromatic polyimide, using diamine having more than 8 carbons as a main component. Besides the seal ring contains fibrous reinforcing material, wherein the diamine component of the semi-aromatic polyimide has 1. 9-nonanoic diamine or 1, 10-decanoic diamine as a main component, and the melting point of the semi-aromatic polyimide is 310°C or higher.SELECTED DRAWING: Figure 1 【課題】高温のオイル浸漬環境下での耐摩耗性に優れ、組付け性にも優れたシールリングを提供する。【解決手段】樹脂組成物を成形してなるシールリングであって、前記樹脂組成物は、芳香族ジカルボン酸とジアミン成分とからなり、芳香族ジカルボン酸成分はテレフタル酸を主成分とし、ジアミン成分は、炭素数が８以上のジアミンを主成分とする半芳香族ポリアミドをベース樹脂とすることを特徴とするシールリング、および、さらに、繊維状強化材を含有することを特徴とする前記シールリング、および、半芳香族ポリアミドのジアミン成分が、１，９－ノナンジアミンまたは１，１０－デカンジアミンを主成分とすることを特徴とする前記シールリング、および、半芳香族ポリアミドの融点が３１０℃以上であることを特徴とする前記シールリング。【選択図】図１</description><language>eng ; jpn</language><subject>BLASTING ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; MECHANICAL ENGINEERING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PISTONS ; SEALINGS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20230914&DB=EPODOC&CC=JP&NR=2023128809A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230914&DB=EPODOC&CC=JP&NR=2023128809A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ASAI YOSHIO</creatorcontrib><title>SEAL RING</title><description>To provide a seal ring which is excellent in wear resistance under high-temperature oil immersed circumstance and also excellent in assemblability.SOLUTION: The seal ring is provided which is formed by molding resin composition. The resin composition is composed of aromatic dicarboxylic acid and diamine components. The aromatic dicarboxylic acid component has terephthalic acid as a main component, and the diamine component has semi-aromatic polyimide, using diamine having more than 8 carbons as a main component. Besides the seal ring contains fibrous reinforcing material, wherein the diamine component of the semi-aromatic polyimide has 1. 9-nonanoic diamine or 1, 10-decanoic diamine as a main component, and the melting point of the semi-aromatic polyimide is 310°C or higher.SELECTED DRAWING: Figure 1 【課題】高温のオイル浸漬環境下での耐摩耗性に優れ、組付け性にも優れたシールリングを提供する。【解決手段】樹脂組成物を成形してなるシールリングであって、前記樹脂組成物は、芳香族ジカルボン酸とジアミン成分とからなり、芳香族ジカルボン酸成分はテレフタル酸を主成分とし、ジアミン成分は、炭素数が８以上のジアミンを主成分とする半芳香族ポリアミドをベース樹脂とすることを特徴とするシールリング、および、さらに、繊維状強化材を含有することを特徴とする前記シールリング、および、半芳香族ポリアミドのジアミン成分が、１，９－ノナンジアミンまたは１，１０－デカンジアミンを主成分とすることを特徴とする前記シールリング、および、半芳香族ポリアミドの融点が３１０℃以上であることを特徴とする前記シールリング。【選択図】図１</description><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>CYLINDERS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAMdnX0UQjy9HPnYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkbGhkYWFgaWjsZEKQIAZXob3w</recordid><startdate>20230914</startdate><enddate>20230914</enddate><creator>ASAI YOSHIO</creator><scope>EVB</scope></search><sort><creationdate>20230914</creationdate><title>SEAL RING</title><author>ASAI YOSHIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023128809A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>CYLINDERS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ASAI YOSHIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ASAI YOSHIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SEAL RING</title><date>2023-09-14</date><risdate>2023</risdate><abstract>To provide a seal ring which is excellent in wear resistance under high-temperature oil immersed circumstance and also excellent in assemblability.SOLUTION: The seal ring is provided which is formed by molding resin composition. The resin composition is composed of aromatic dicarboxylic acid and diamine components. The aromatic dicarboxylic acid component has terephthalic acid as a main component, and the diamine component has semi-aromatic polyimide, using diamine having more than 8 carbons as a main component. Besides the seal ring contains fibrous reinforcing material, wherein the diamine component of the semi-aromatic polyimide has 1. 9-nonanoic diamine or 1, 10-decanoic diamine as a main component, and the melting point of the semi-aromatic polyimide is 310°C or higher.SELECTED DRAWING: Figure 1 【課題】高温のオイル浸漬環境下での耐摩耗性に優れ、組付け性にも優れたシールリングを提供する。【解決手段】樹脂組成物を成形してなるシールリングであって、前記樹脂組成物は、芳香族ジカルボン酸とジアミン成分とからなり、芳香族ジカルボン酸成分はテレフタル酸を主成分とし、ジアミン成分は、炭素数が８以上のジアミンを主成分とする半芳香族ポリアミドをベース樹脂とすることを特徴とするシールリング、および、さらに、繊維状強化材を含有することを特徴とする前記シールリング、および、半芳香族ポリアミドのジアミン成分が、１，９－ノナンジアミンまたは１，１０－デカンジアミンを主成分とすることを特徴とする前記シールリング、および、半芳香族ポリアミドの融点が３１０℃以上であることを特徴とする前記シールリング。【選択図】図１</abstract><oa>free_for_read</oa></addata></record>
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language	eng ; jpn
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subjects	BLASTING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MECHANICAL ENGINEERING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PISTONS SEALINGS THEIR PREPARATION OR CHEMICAL WORKING-UP THERMAL INSULATION IN GENERAL WEAPONS
title	SEAL RING
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