PRESSURE-SENSITIVE ADHESIVE TAPE FOR ELECTROCHEMICAL DEVICE
To provide a pressure-sensitive adhesive tape for an electrochemical device that has an excellent adhesive strength and that achieves, for example, the protection of an electrode, the suppression of active material separation, and the fixing of a wound end of a laminate composed of electrode plates,...
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| creator | KAWANISHI MICHIROU HANAI HIROOMI |
| description | To provide a pressure-sensitive adhesive tape for an electrochemical device that has an excellent adhesive strength and that achieves, for example, the protection of an electrode, the suppression of active material separation, and the fixing of a wound end of a laminate composed of electrode plates, a separator, and the like when the laminate is wound and packed into a battery case, without adversely affecting the electrochemical device. The pressure-sensitive adhesive tape for an electrochemical device of the present invention includes a pressure-sensitive adhesive layer composed of an acrylic pressure-sensitive adhesive on at least one side of a plastic base. The acrylic pressure-sensitive adhesive includes an acrylic polymer that is obtained by polymerization of a monomer component containing at least an alkyl(meth)acrylate and a hydroxyl group-containing monomer. The acrylic polymer has an acid value of 1.0 or less and a glass transition temperature (TO of −40° C. or more. |
| format | Patent |
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The pressure-sensitive adhesive tape for an electrochemical device of the present invention includes a pressure-sensitive adhesive layer composed of an acrylic pressure-sensitive adhesive on at least one side of a plastic base. The acrylic pressure-sensitive adhesive includes an acrylic polymer that is obtained by polymerization of a monomer component containing at least an alkyl(meth)acrylate and a hydroxyl group-containing monomer. The acrylic polymer has an acid value of 1.0 or less and a glass transition temperature (TO of −40° C. or more.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; PERFORMING OPERATIONS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; TRANSPORTING</subject><creationdate>2012</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=20121025&DB=EPODOC&CC=US&NR=2012270042A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121025&DB=EPODOC&CC=US&NR=2012270042A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAWANISHI MICHIROU</creatorcontrib><creatorcontrib>HANAI HIROOMI</creatorcontrib><title>PRESSURE-SENSITIVE ADHESIVE TAPE FOR ELECTROCHEMICAL DEVICE</title><description>To provide a pressure-sensitive adhesive tape for an electrochemical device that has an excellent adhesive strength and that achieves, for example, the protection of an electrode, the suppression of active material separation, and the fixing of a wound end of a laminate composed of electrode plates, a separator, and the like when the laminate is wound and packed into a battery case, without adversely affecting the electrochemical device. The pressure-sensitive adhesive tape for an electrochemical device of the present invention includes a pressure-sensitive adhesive layer composed of an acrylic pressure-sensitive adhesive on at least one side of a plastic base. The acrylic pressure-sensitive adhesive includes an acrylic polymer that is obtained by polymerization of a monomer component containing at least an alkyl(meth)acrylate and a hydroxyl group-containing monomer. The acrylic polymer has an acid value of 1.0 or less and a glass transition temperature (TO of −40° C. or more.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAOCHINDg4NctUNdvUL9gzxDHNVcHTxcA0GMUIcA1wV3PyDFFx9XJ1DgvydPVx9PZ0dfRRcXMM8nV15GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8aLCRgaGRkbmBgYmRo6ExcaoAnTsqTA</recordid><startdate>20121025</startdate><enddate>20121025</enddate><creator>KAWANISHI MICHIROU</creator><creator>HANAI HIROOMI</creator><scope>EVB</scope></search><sort><creationdate>20121025</creationdate><title>PRESSURE-SENSITIVE ADHESIVE TAPE FOR ELECTROCHEMICAL DEVICE</title><author>KAWANISHI MICHIROU ; HANAI HIROOMI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2012270042A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KAWANISHI MICHIROU</creatorcontrib><creatorcontrib>HANAI HIROOMI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAWANISHI MICHIROU</au><au>HANAI HIROOMI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRESSURE-SENSITIVE ADHESIVE TAPE FOR ELECTROCHEMICAL DEVICE</title><date>2012-10-25</date><risdate>2012</risdate><abstract>To provide a pressure-sensitive adhesive tape for an electrochemical device that has an excellent adhesive strength and that achieves, for example, the protection of an electrode, the suppression of active material separation, and the fixing of a wound end of a laminate composed of electrode plates, a separator, and the like when the laminate is wound and packed into a battery case, without adversely affecting the electrochemical device. The pressure-sensitive adhesive tape for an electrochemical device of the present invention includes a pressure-sensitive adhesive layer composed of an acrylic pressure-sensitive adhesive on at least one side of a plastic base. The acrylic pressure-sensitive adhesive includes an acrylic polymer that is obtained by polymerization of a monomer component containing at least an alkyl(meth)acrylate and a hydroxyl group-containing monomer. The acrylic polymer has an acid value of 1.0 or less and a glass transition temperature (TO of −40° C. or more.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING |
| title | PRESSURE-SENSITIVE ADHESIVE TAPE FOR ELECTROCHEMICAL DEVICE |
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