REMOVABLE PRESSURE-SENSITIVE ADHESIVES WITH HIGH PEEL STRENGTH AND REMOVABILITY
Provided herein is a pressure sensitive adhesive (PSA) composition having high levels of removability as well as high peel strength on a variety of substrates. This PSA composition comprises a unique mixture of a polyacrylate base polymer, an epoxy crosslinker, an optional isocyanate crosslinker, an...
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| creator | LI, Hanpu YANG, Yurun SHEN, Biao |
| description | Provided herein is a pressure sensitive adhesive (PSA) composition having high levels of removability as well as high peel strength on a variety of substrates. This PSA composition comprises a unique mixture of a polyacrylate base polymer, an epoxy crosslinker, an optional isocyanate crosslinker, and a tackifier. The PSA is solvent-based and can be prepared in any of a number of solvents, including toluene and ethyl acetate.
L'invention concerne une composition adhésive sensible à la pression (PSA) présentant des niveaux élevés d'enlèvement ainsi qu'une résistance au pelage élevée sur une variété de substrats. Cette composition de PSA comprend un mélange unique d'un polymère de base polyacrylate, d'un agent de réticulation époxy, d'un agent de réticulation isocyanate facultatif et d'un agent collant. Le PSA est à base de solvant et peut être préparé dans n'importe lequel parmi un certain nombre de solvants, y compris le toluène et l'acétate d'éthyle. |
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L'invention concerne une composition adhésive sensible à la pression (PSA) présentant des niveaux élevés d'enlèvement ainsi qu'une résistance au pelage élevée sur une variété de substrats. Cette composition de PSA comprend un mélange unique d'un polymère de base polyacrylate, d'un agent de réticulation époxy, d'un agent de réticulation isocyanate facultatif et d'un agent collant. Le PSA est à base de solvant et peut être préparé dans n'importe lequel parmi un certain nombre de solvants, y compris le toluène et l'acétate d'éthyle.</description><language>eng ; fre</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMISTRY ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; PAINTS ; POLISHES ; USE OF MATERIALS AS ADHESIVES</subject><creationdate>2019</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=20190620&DB=EPODOC&CC=WO&NR=2019113781A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190620&DB=EPODOC&CC=WO&NR=2019113781A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI, Hanpu</creatorcontrib><creatorcontrib>YANG, Yurun</creatorcontrib><creatorcontrib>SHEN, Biao</creatorcontrib><title>REMOVABLE PRESSURE-SENSITIVE ADHESIVES WITH HIGH PEEL STRENGTH AND REMOVABILITY</title><description>Provided herein is a pressure sensitive adhesive (PSA) composition having high levels of removability as well as high peel strength on a variety of substrates. This PSA composition comprises a unique mixture of a polyacrylate base polymer, an epoxy crosslinker, an optional isocyanate crosslinker, and a tackifier. The PSA is solvent-based and can be prepared in any of a number of solvents, including toluene and ethyl acetate.
L'invention concerne une composition adhésive sensible à la pression (PSA) présentant des niveaux élevés d'enlèvement ainsi qu'une résistance au pelage élevée sur une variété de substrats. Cette composition de PSA comprend un mélange unique d'un polymère de base polyacrylate, d'un agent de réticulation époxy, d'un agent de réticulation isocyanate facultatif et d'un agent collant. Le PSA est à base de solvant et peut être préparé dans n'importe lequel parmi un certain nombre de solvants, y compris le toluène et l'acétate d'éthyle.</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAPcvX1D3N08nFVCAhyDQ4ODXLVDXb1C_YM8QxzVXB08XANBjKCFcI9QzwUPDzdPRQCXF19FIJDglz93IFCjn4uClAjPH08QyJ5GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8uL-RgaGloaGxuYWho6ExcaoAOuIwHA</recordid><startdate>20190620</startdate><enddate>20190620</enddate><creator>LI, Hanpu</creator><creator>YANG, Yurun</creator><creator>SHEN, Biao</creator><scope>EVB</scope></search><sort><creationdate>20190620</creationdate><title>REMOVABLE PRESSURE-SENSITIVE ADHESIVES WITH HIGH PEEL STRENGTH AND REMOVABILITY</title><author>LI, Hanpu ; YANG, Yurun ; SHEN, Biao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2019113781A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2019</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><toplevel>online_resources</toplevel><creatorcontrib>LI, Hanpu</creatorcontrib><creatorcontrib>YANG, Yurun</creatorcontrib><creatorcontrib>SHEN, Biao</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI, Hanpu</au><au>YANG, Yurun</au><au>SHEN, Biao</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REMOVABLE PRESSURE-SENSITIVE ADHESIVES WITH HIGH PEEL STRENGTH AND REMOVABILITY</title><date>2019-06-20</date><risdate>2019</risdate><abstract>Provided herein is a pressure sensitive adhesive (PSA) composition having high levels of removability as well as high peel strength on a variety of substrates. This PSA composition comprises a unique mixture of a polyacrylate base polymer, an epoxy crosslinker, an optional isocyanate crosslinker, and a tackifier. The PSA is solvent-based and can be prepared in any of a number of solvents, including toluene and ethyl acetate.
L'invention concerne une composition adhésive sensible à la pression (PSA) présentant des niveaux élevés d'enlèvement ainsi qu'une résistance au pelage élevée sur une variété de substrats. Cette composition de PSA comprend un mélange unique d'un polymère de base polyacrylate, d'un agent de réticulation époxy, d'un agent de réticulation isocyanate facultatif et d'un agent collant. Le PSA est à base de solvant et peut être préparé dans n'importe lequel parmi un certain nombre de solvants, y compris le toluène et l'acétate d'éthyle.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES |
| title | REMOVABLE PRESSURE-SENSITIVE ADHESIVES WITH HIGH PEEL STRENGTH AND REMOVABILITY |
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