TITANIUM DIOXIDE PIGMENT
This invention relates to titanium dioxide pigment of improved photochemical resistance which contain alumina and has a surface coating of a mixture of hydrous oxides of aluminum, silicon and zinc. The resulting pigment possesses improved resistance to discoloration and chalking upon exposure to ult...
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| creator | GERARD MARTIN SHEEHAN |
| description | This invention relates to titanium dioxide pigment of improved photochemical resistance which contain alumina and has a surface coating of a mixture of hydrous oxides of aluminum, silicon and zinc. The resulting pigment possesses improved resistance to discoloration and chalking upon exposure to ultraviolet light and is particularly useful as a pigmenting material for coating compositions and for opacifying resinous materials including laminates which are conventionally used in wall coverings, counter tops and cabinet facings. |
| format | Patent |
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The resulting pigment possesses improved resistance to discoloration and chalking upon exposure to ultraviolet light and is particularly useful as a pigmenting material for coating compositions and for opacifying resinous materials including laminates which are conventionally used in wall coverings, counter tops and cabinet facings.</description><language>eng</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; POLISHES ; PREPARATION OF CARBON BLACK ; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</subject><creationdate>1972</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=19720208&DB=EPODOC&CC=US&NR=3640743A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19720208&DB=EPODOC&CC=US&NR=3640743A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GERARD MARTIN SHEEHAN</creatorcontrib><title>TITANIUM DIOXIDE PIGMENT</title><description>This invention relates to titanium dioxide pigment of improved photochemical resistance which contain alumina and has a surface coating of a mixture of hydrous oxides of aluminum, silicon and zinc. The resulting pigment possesses improved resistance to discoloration and chalking upon exposure to ultraviolet light and is particularly useful as a pigmenting material for coating compositions and for opacifying resinous materials including laminates which are conventionally used in wall coverings, counter tops and cabinet facings.</description><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>PAINTS</subject><subject>POLISHES</subject><subject>PREPARATION OF CARBON BLACK</subject><subject>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1972</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAI8Qxx9PMM9VVw8fSP8HRxVQjwdPd19QvhYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxocHGZiYG5ibGjsaEVQAAiF8fJA</recordid><startdate>19720208</startdate><enddate>19720208</enddate><creator>GERARD MARTIN SHEEHAN</creator><scope>EVB</scope></search><sort><creationdate>19720208</creationdate><title>TITANIUM DIOXIDE PIGMENT</title><author>GERARD MARTIN SHEEHAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3640743A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1972</creationdate><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>PAINTS</topic><topic>POLISHES</topic><topic>PREPARATION OF CARBON BLACK</topic><topic>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</topic><toplevel>online_resources</toplevel><creatorcontrib>GERARD MARTIN SHEEHAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GERARD MARTIN SHEEHAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TITANIUM DIOXIDE PIGMENT</title><date>1972-02-08</date><risdate>1972</risdate><abstract>This invention relates to titanium dioxide pigment of improved photochemical resistance which contain alumina and has a surface coating of a mixture of hydrous oxides of aluminum, silicon and zinc. The resulting pigment possesses improved resistance to discoloration and chalking upon exposure to ultraviolet light and is particularly useful as a pigmenting material for coating compositions and for opacifying resinous materials including laminates which are conventionally used in wall coverings, counter tops and cabinet facings.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES PREPARATION OF CARBON BLACK TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES |
| title | TITANIUM DIOXIDE PIGMENT |
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