PHOTODEGRADATION-RESISTANT ELECTRODEPOSITABLE COATING COMPOSITIONS AND PROCESSES RELATED THERETO
The invention provides a process for coating a substrate including electrodepositing an electrodepositable composition on the substrate, heating the coated substrate to cure the coating thereon, applying over the cured electrodeposited coating one or more pigment-containing coating compositions and/...
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| creator | POOLE, JAMES, E ANDERTON, CHRISTIAN, A KARABIN, RICHARD, F KOLLAH, RAPHAEL, O ESWARAKRISHNAN, VENKATACHALAM ZWACK, ROBERT, R MCCOLLUM, GREGORY, J SCOTT, MATTHEW, S WEBSTER, GEOFFREY, R., JR ZAWACKY, STEVEN, R |
| description | The invention provides a process for coating a substrate including electrodepositing an electrodepositable composition on the substrate, heating the coated substrate to cure the coating thereon, applying over the cured electrodeposited coating one or more pigment-containing coating compositions and/or one or more pigment-free coating compositions to form a top coat thereover, and heating the coated substrate to cure the top coat. The elecrodepositable composition is formed from an ungelled cationic salt group-containing resin where the salt groups are formed from pendant and/or terminal amino groups, and an at least partially blocked aliphatic polyisocyanate curing agent. Also provided is a photodegradation resistant multi-layer composite coating of a primer layer formed from the electrodepositable composition and a top coat thereover, where the composite coating exhibits substantially no interlayer delamination upon concentrated solar spectral irradiance exposure equivalent to two years outdoor weathering. The invention further provides improved processes for electrophoretically coating a substrate. |
| format | Patent |
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The elecrodepositable composition is formed from an ungelled cationic salt group-containing resin where the salt groups are formed from pendant and/or terminal amino groups, and an at least partially blocked aliphatic polyisocyanate curing agent. Also provided is a photodegradation resistant multi-layer composite coating of a primer layer formed from the electrodepositable composition and a top coat thereover, where the composite coating exhibits substantially no interlayer delamination upon concentrated solar spectral irradiance exposure equivalent to two years outdoor weathering. The invention further provides improved processes for electrophoretically coating a substrate.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>ADHESIVES ; APPARATUS THEREFOR ; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; CORRECTING FLUIDS ; DYES ; ELECTROFORMING ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; FILLING PASTES ; INKS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; PERFORMING OPERATIONS ; POLISHES ; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL ; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS ; SPRAYING OR ATOMISING IN GENERAL ; TRANSPORTING ; USE OF MATERIALS THEREFOR ; WOODSTAINS</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=20031203&DB=EPODOC&CC=EP&NR=1366125A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20031203&DB=EPODOC&CC=EP&NR=1366125A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>POOLE, JAMES, E</creatorcontrib><creatorcontrib>ANDERTON, CHRISTIAN, A</creatorcontrib><creatorcontrib>KARABIN, RICHARD, F</creatorcontrib><creatorcontrib>KOLLAH, RAPHAEL, O</creatorcontrib><creatorcontrib>ESWARAKRISHNAN, VENKATACHALAM</creatorcontrib><creatorcontrib>ZWACK, ROBERT, R</creatorcontrib><creatorcontrib>MCCOLLUM, GREGORY, J</creatorcontrib><creatorcontrib>SCOTT, MATTHEW, S</creatorcontrib><creatorcontrib>WEBSTER, GEOFFREY, R., JR</creatorcontrib><creatorcontrib>ZAWACKY, STEVEN, R</creatorcontrib><title>PHOTODEGRADATION-RESISTANT ELECTRODEPOSITABLE COATING COMPOSITIONS AND PROCESSES RELATED THERETO</title><description>The invention provides a process for coating a substrate including electrodepositing an electrodepositable composition on the substrate, heating the coated substrate to cure the coating thereon, applying over the cured electrodeposited coating one or more pigment-containing coating compositions and/or one or more pigment-free coating compositions to form a top coat thereover, and heating the coated substrate to cure the top coat. The elecrodepositable composition is formed from an ungelled cationic salt group-containing resin where the salt groups are formed from pendant and/or terminal amino groups, and an at least partially blocked aliphatic polyisocyanate curing agent. Also provided is a photodegradation resistant multi-layer composite coating of a primer layer formed from the electrodepositable composition and a top coat thereover, where the composite coating exhibits substantially no interlayer delamination upon concentrated solar spectral irradiance exposure equivalent to two years outdoor weathering. The invention further provides improved processes for electrophoretically coating a substrate.</description><subject>ADHESIVES</subject><subject>APPARATUS THEREFOR</subject><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>ELECTROFORMING</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>FILLING PASTES</subject><subject>INKS</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</subject><subject>PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>TRANSPORTING</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi0EKwjAQRbtxIeod5gJdtMXux2RsAjUTMrOvReJKtFDvj0E8gKsH77-_ra7RsbKlIaFF9RzqROJFMSjQSEZTGSOLVzyNBIZLFIbCy1eWgwAGCzGxIRESSDSikgV1lEh5X23u82PNhx93FZxJjavz8pryusy3_MzviWLT9X3THrHt_kg-nMIz4w</recordid><startdate>20031203</startdate><enddate>20031203</enddate><creator>POOLE, JAMES, E</creator><creator>ANDERTON, CHRISTIAN, A</creator><creator>KARABIN, RICHARD, F</creator><creator>KOLLAH, RAPHAEL, O</creator><creator>ESWARAKRISHNAN, VENKATACHALAM</creator><creator>ZWACK, ROBERT, R</creator><creator>MCCOLLUM, GREGORY, J</creator><creator>SCOTT, MATTHEW, S</creator><creator>WEBSTER, GEOFFREY, R., JR</creator><creator>ZAWACKY, STEVEN, R</creator><scope>EVB</scope></search><sort><creationdate>20031203</creationdate><title>PHOTODEGRADATION-RESISTANT ELECTRODEPOSITABLE COATING COMPOSITIONS AND PROCESSES RELATED THERETO</title><author>POOLE, JAMES, E ; ANDERTON, CHRISTIAN, A ; KARABIN, RICHARD, F ; KOLLAH, RAPHAEL, O ; ESWARAKRISHNAN, VENKATACHALAM ; ZWACK, ROBERT, R ; MCCOLLUM, GREGORY, J ; SCOTT, MATTHEW, S ; WEBSTER, GEOFFREY, R., JR ; ZAWACKY, STEVEN, R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1366125A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2003</creationdate><topic>ADHESIVES</topic><topic>APPARATUS THEREFOR</topic><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>ELECTROFORMING</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>FILLING PASTES</topic><topic>INKS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL</topic><topic>PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>TRANSPORTING</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>POOLE, JAMES, E</creatorcontrib><creatorcontrib>ANDERTON, CHRISTIAN, A</creatorcontrib><creatorcontrib>KARABIN, RICHARD, F</creatorcontrib><creatorcontrib>KOLLAH, RAPHAEL, O</creatorcontrib><creatorcontrib>ESWARAKRISHNAN, VENKATACHALAM</creatorcontrib><creatorcontrib>ZWACK, ROBERT, R</creatorcontrib><creatorcontrib>MCCOLLUM, GREGORY, J</creatorcontrib><creatorcontrib>SCOTT, MATTHEW, S</creatorcontrib><creatorcontrib>WEBSTER, GEOFFREY, R., JR</creatorcontrib><creatorcontrib>ZAWACKY, STEVEN, R</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>POOLE, JAMES, E</au><au>ANDERTON, CHRISTIAN, A</au><au>KARABIN, RICHARD, F</au><au>KOLLAH, RAPHAEL, O</au><au>ESWARAKRISHNAN, VENKATACHALAM</au><au>ZWACK, ROBERT, R</au><au>MCCOLLUM, GREGORY, J</au><au>SCOTT, MATTHEW, S</au><au>WEBSTER, GEOFFREY, R., JR</au><au>ZAWACKY, STEVEN, R</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PHOTODEGRADATION-RESISTANT ELECTRODEPOSITABLE COATING COMPOSITIONS AND PROCESSES RELATED THERETO</title><date>2003-12-03</date><risdate>2003</risdate><abstract>The invention provides a process for coating a substrate including electrodepositing an electrodepositable composition on the substrate, heating the coated substrate to cure the coating thereon, applying over the cured electrodeposited coating one or more pigment-containing coating compositions and/or one or more pigment-free coating compositions to form a top coat thereover, and heating the coated substrate to cure the top coat. The elecrodepositable composition is formed from an ungelled cationic salt group-containing resin where the salt groups are formed from pendant and/or terminal amino groups, and an at least partially blocked aliphatic polyisocyanate curing agent. Also provided is a photodegradation resistant multi-layer composite coating of a primer layer formed from the electrodepositable composition and a top coat thereover, where the composite coating exhibits substantially no interlayer delamination upon concentrated solar spectral irradiance exposure equivalent to two years outdoor weathering. The invention further provides improved processes for electrophoretically coating a substrate.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES APPARATUS THEREFOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS |
| title | PHOTODEGRADATION-RESISTANT ELECTRODEPOSITABLE COATING COMPOSITIONS AND PROCESSES RELATED THERETO |
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