POLYESTER ELASTOMER
PROBLEM TO BE SOLVED: To provide a polyester elastomer which is used for fields in which flexibility and resistance to flex fatigue are required, particularly cover boots for industrial mechanical apparatuses, e.g. cover boots for rack-and-pinion steering gears, cover boots for constant velocity joi...
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| creator | KOBAYASHI KOJI NAGANO HIROTA UENO HITOSHI |
| description | PROBLEM TO BE SOLVED: To provide a polyester elastomer which is used for fields in which flexibility and resistance to flex fatigue are required, particularly cover boots for industrial mechanical apparatuses, e.g. cover boots for rack-and-pinion steering gears, cover boots for constant velocity joint driving apparatuses, cover boots for suspension systems or cover boots for automatic welding apparatuses and the other kinds of cover boots, e.g. cover boots for agricultural mechanical apparatuses. SOLUTION: This thermoplastic polyester elastomer comprises a polyester block copolymer obtained by reacting a high melting point polymer segment consisting of an acid component mainly composed of an aromatic dicarboxylic acid and a glycol component mainly composed of an aliphatic and/or alicyclic dihydroxy compound with a low melting point polymer segment having 1,800 to 2,200 molecular weight. |
| format | Patent |
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SOLUTION: This thermoplastic polyester elastomer comprises a polyester block copolymer obtained by reacting a high melting point polymer segment consisting of an acid component mainly composed of an aromatic dicarboxylic acid and a glycol component mainly composed of an aliphatic and/or alicyclic dihydroxy compound with a low melting point polymer segment having 1,800 to 2,200 molecular weight.</description><edition>7</edition><language>eng</language><subject>BLASTING ; BRAKES ; CHEMISTRY ; CLUTCHES ; COMPOSITIONS BASED THEREON ; COUPLINGS FOR TRANSMITTING ROTATION ; 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>2003</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=20030521&DB=EPODOC&CC=JP&NR=2003147058A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030521&DB=EPODOC&CC=JP&NR=2003147058A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOBAYASHI KOJI</creatorcontrib><creatorcontrib>NAGANO HIROTA</creatorcontrib><creatorcontrib>UENO HITOSHI</creatorcontrib><title>POLYESTER ELASTOMER</title><description>PROBLEM TO BE SOLVED: To provide a polyester elastomer which is used for fields in which flexibility and resistance to flex fatigue are required, particularly cover boots for industrial mechanical apparatuses, e.g. cover boots for rack-and-pinion steering gears, cover boots for constant velocity joint driving apparatuses, cover boots for suspension systems or cover boots for automatic welding apparatuses and the other kinds of cover boots, e.g. cover boots for agricultural mechanical apparatuses. SOLUTION: This thermoplastic polyester elastomer comprises a polyester block copolymer obtained by reacting a high melting point polymer segment consisting of an acid component mainly composed of an aromatic dicarboxylic acid and a glycol component mainly composed of an aliphatic and/or alicyclic dihydroxy compound with a low melting point polymer segment having 1,800 to 2,200 molecular weight.</description><subject>BLASTING</subject><subject>BRAKES</subject><subject>CHEMISTRY</subject><subject>CLUTCHES</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</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>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAO8PeJdA0OcQ1ScPVxDA7x93UN4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGxoYm5gamFo7GRCkCAK32Hv0</recordid><startdate>20030521</startdate><enddate>20030521</enddate><creator>KOBAYASHI KOJI</creator><creator>NAGANO HIROTA</creator><creator>UENO HITOSHI</creator><scope>EVB</scope></search><sort><creationdate>20030521</creationdate><title>POLYESTER ELASTOMER</title><author>KOBAYASHI KOJI ; NAGANO HIROTA ; UENO HITOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2003147058A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>BLASTING</topic><topic>BRAKES</topic><topic>CHEMISTRY</topic><topic>CLUTCHES</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</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>KOBAYASHI KOJI</creatorcontrib><creatorcontrib>NAGANO HIROTA</creatorcontrib><creatorcontrib>UENO HITOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOBAYASHI KOJI</au><au>NAGANO HIROTA</au><au>UENO HITOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYESTER ELASTOMER</title><date>2003-05-21</date><risdate>2003</risdate><abstract>PROBLEM TO BE SOLVED: To provide a polyester elastomer which is used for fields in which flexibility and resistance to flex fatigue are required, particularly cover boots for industrial mechanical apparatuses, e.g. cover boots for rack-and-pinion steering gears, cover boots for constant velocity joint driving apparatuses, cover boots for suspension systems or cover boots for automatic welding apparatuses and the other kinds of cover boots, e.g. cover boots for agricultural mechanical apparatuses. SOLUTION: This thermoplastic polyester elastomer comprises a polyester block copolymer obtained by reacting a high melting point polymer segment consisting of an acid component mainly composed of an aromatic dicarboxylic acid and a glycol component mainly composed of an aliphatic and/or alicyclic dihydroxy compound with a low melting point polymer segment having 1,800 to 2,200 molecular weight.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING BRAKES CHEMISTRY CLUTCHES COMPOSITIONS BASED THEREON COUPLINGS FOR TRANSMITTING ROTATION 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 | POLYESTER ELASTOMER |
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