POLISHING COMPOSITION
Provided is a polishing composition having excellent capability of reducing haze on the surface of an object to be polished. The polishing composition provided by the present invention includes an abrasive, a basic compound, a water-soluble polymer, and water. The water-soluble polymer includes at l...
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| creator | ICHITSUBO, Taiki TSUCHIYA, Kohsuke ASADA, Maki |
| description | Provided is a polishing composition having excellent capability of reducing haze on the surface of an object to be polished. The polishing composition provided by the present invention includes an abrasive, a basic compound, a water-soluble polymer, and water. The water-soluble polymer includes at least a water-soluble polymer P1 and a water-soluble polymer P2. Here, the water-soluble polymer P1 is an acetalized polyvinyl alcohol-based polymer, and the water-soluble polymer P2 is a water-soluble polymer other than the acetalized polyvinyl alcohol-based polymer. |
| format | Patent |
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The polishing composition provided by the present invention includes an abrasive, a basic compound, a water-soluble polymer, and water. The water-soluble polymer includes at least a water-soluble polymer P1 and a water-soluble polymer P2. Here, the water-soluble polymer P1 is an acetalized polyvinyl alcohol-based polymer, and the water-soluble polymer P2 is a water-soluble polymer other than the acetalized polyvinyl alcohol-based polymer.</description><language>eng ; fre ; ger</language><subject>ADHESIVES ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; DRESSING OR CONDITIONING OF ABRADING SURFACES ; DYES ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS ; GRINDING ; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PERFORMING OPERATIONS ; POLISHES ; POLISHING ; SEMICONDUCTOR DEVICES ; TRANSPORTING</subject><creationdate>2022</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=20220209&DB=EPODOC&CC=EP&NR=3950875A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220209&DB=EPODOC&CC=EP&NR=3950875A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ICHITSUBO, Taiki</creatorcontrib><creatorcontrib>TSUCHIYA, Kohsuke</creatorcontrib><creatorcontrib>ASADA, Maki</creatorcontrib><title>POLISHING COMPOSITION</title><description>Provided is a polishing composition having excellent capability of reducing haze on the surface of an object to be polished. The polishing composition provided by the present invention includes an abrasive, a basic compound, a water-soluble polymer, and water. The water-soluble polymer includes at least a water-soluble polymer P1 and a water-soluble polymer P2. Here, the water-soluble polymer P1 is an acetalized polyvinyl alcohol-based polymer, and the water-soluble polymer P2 is a water-soluble polymer other than the acetalized polyvinyl alcohol-based polymer.</description><subject>ADHESIVES</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES</subject><subject>DYES</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</subject><subject>GRINDING</subject><subject>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>POLISHING</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAN8PfxDPbw9HNXcPb3DfAP9gzx9PfjYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHGlqYGFuamjobGRCgBAHarHs8</recordid><startdate>20220209</startdate><enddate>20220209</enddate><creator>ICHITSUBO, Taiki</creator><creator>TSUCHIYA, Kohsuke</creator><creator>ASADA, Maki</creator><scope>EVB</scope></search><sort><creationdate>20220209</creationdate><title>POLISHING COMPOSITION</title><author>ICHITSUBO, Taiki ; TSUCHIYA, Kohsuke ; ASADA, Maki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3950875A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>ADHESIVES</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>DRESSING OR CONDITIONING OF ABRADING SURFACES</topic><topic>DYES</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</topic><topic>GRINDING</topic><topic>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>POLISHING</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ICHITSUBO, Taiki</creatorcontrib><creatorcontrib>TSUCHIYA, Kohsuke</creatorcontrib><creatorcontrib>ASADA, Maki</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ICHITSUBO, Taiki</au><au>TSUCHIYA, Kohsuke</au><au>ASADA, Maki</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLISHING COMPOSITION</title><date>2022-02-09</date><risdate>2022</risdate><abstract>Provided is a polishing composition having excellent capability of reducing haze on the surface of an object to be polished. The polishing composition provided by the present invention includes an abrasive, a basic compound, a water-soluble polymer, and water. The water-soluble polymer includes at least a water-soluble polymer P1 and a water-soluble polymer P2. Here, the water-soluble polymer P1 is an acetalized polyvinyl alcohol-based polymer, and the water-soluble polymer P2 is a water-soluble polymer other than the acetalized polyvinyl alcohol-based polymer.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DRESSING OR CONDITIONING OF ABRADING SURFACES DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES POLISHING SEMICONDUCTOR DEVICES TRANSPORTING |
| title | POLISHING COMPOSITION |
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