POLYISOCYANATE COMPOSITION AND ITS PRODUCTION
PROBLEM TO BE SOLVED: To obtain a polyisocyanate composition excellent in reactivity at low temperature, also good in preservation stability and useful as a raw material for various kinds of polyurethanes by including a specific diisocyanate and a specified polydiisocyanate. SOLUTION: The objective...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SHIMODA MANABU HASEYAMA RYUJI |
| description | PROBLEM TO BE SOLVED: To obtain a polyisocyanate composition excellent in reactivity at low temperature, also good in preservation stability and useful as a raw material for various kinds of polyurethanes by including a specific diisocyanate and a specified polydiisocyanate. SOLUTION: The objective composition is obtained by allowing the composition to contain a diisocyanate of formula I [one or both of R1 and R2 are each formula II (k is 0-2; j and m are each 1-5; h is 0-2) with the proviso that when one of them is formula II, the other is a 2-12C alkylene], and a polyisocyanate having a skeleton of formula II regulated so that the content of the compound of the formula I in which n is 0 may be 30-90 wt.%, the content of the one of the formula I in which n is 1 may be 9.5-40 wt.%, and the content of the one of the formula I in which n is 2-4 may be 0.5-30 wt.%. The composition is produced, fop example, by reacting a polycyclic aliphatic diisocyanate of formula III with carbon dioxide gas in the presence of 0.001-10.0 wt.% alkyl group-containing tertiary phosphine based on the amount of the diisocyanate at (-20 deg.C) to 80 deg.C. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2000248043A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2000248043A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2000248043A3</originalsourceid><addsrcrecordid>eNrjZNAN8PeJ9Az2d4509HMMcVVw9vcN8A_2DPH091Nw9HNR8AwJVggI8ncJdQYJ8TCwpiXmFKfyQmluBiU31xBnD93Ugvz41OKCxOTUvNSSeK8AIwMDAyMTCwMTY0djohQBADuHJkg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>POLYISOCYANATE COMPOSITION AND ITS PRODUCTION</title><source>esp@cenet</source><creator>SHIMODA MANABU ; HASEYAMA RYUJI</creator><creatorcontrib>SHIMODA MANABU ; HASEYAMA RYUJI</creatorcontrib><description>PROBLEM TO BE SOLVED: To obtain a polyisocyanate composition excellent in reactivity at low temperature, also good in preservation stability and useful as a raw material for various kinds of polyurethanes by including a specific diisocyanate and a specified polydiisocyanate. SOLUTION: The objective composition is obtained by allowing the composition to contain a diisocyanate of formula I [one or both of R1 and R2 are each formula II (k is 0-2; j and m are each 1-5; h is 0-2) with the proviso that when one of them is formula II, the other is a 2-12C alkylene], and a polyisocyanate having a skeleton of formula II regulated so that the content of the compound of the formula I in which n is 0 may be 30-90 wt.%, the content of the one of the formula I in which n is 1 may be 9.5-40 wt.%, and the content of the one of the formula I in which n is 2-4 may be 0.5-30 wt.%. The composition is produced, fop example, by reacting a polycyclic aliphatic diisocyanate of formula III with carbon dioxide gas in the presence of 0.001-10.0 wt.% alkyl group-containing tertiary phosphine based on the amount of the diisocyanate at (-20 deg.C) to 80 deg.C.</description><edition>7</edition><language>eng</language><subject>ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COMPOSITIONS BASED THEREON ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; HETEROCYCLIC COMPOUNDS ; INKS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2000</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=20000912&DB=EPODOC&CC=JP&NR=2000248043A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000912&DB=EPODOC&CC=JP&NR=2000248043A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIMODA MANABU</creatorcontrib><creatorcontrib>HASEYAMA RYUJI</creatorcontrib><title>POLYISOCYANATE COMPOSITION AND ITS PRODUCTION</title><description>PROBLEM TO BE SOLVED: To obtain a polyisocyanate composition excellent in reactivity at low temperature, also good in preservation stability and useful as a raw material for various kinds of polyurethanes by including a specific diisocyanate and a specified polydiisocyanate. SOLUTION: The objective composition is obtained by allowing the composition to contain a diisocyanate of formula I [one or both of R1 and R2 are each formula II (k is 0-2; j and m are each 1-5; h is 0-2) with the proviso that when one of them is formula II, the other is a 2-12C alkylene], and a polyisocyanate having a skeleton of formula II regulated so that the content of the compound of the formula I in which n is 0 may be 30-90 wt.%, the content of the one of the formula I in which n is 1 may be 9.5-40 wt.%, and the content of the one of the formula I in which n is 2-4 may be 0.5-30 wt.%. The composition is produced, fop example, by reacting a polycyclic aliphatic diisocyanate of formula III with carbon dioxide gas in the presence of 0.001-10.0 wt.% alkyl group-containing tertiary phosphine based on the amount of the diisocyanate at (-20 deg.C) to 80 deg.C.</description><subject>ADHESIVES</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>INKS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>POLISHES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAN8PeJ9Az2d4509HMMcVVw9vcN8A_2DPH091Nw9HNR8AwJVggI8ncJdQYJ8TCwpiXmFKfyQmluBiU31xBnD93Ugvz41OKCxOTUvNSSeK8AIwMDAyMTCwMTY0djohQBADuHJkg</recordid><startdate>20000912</startdate><enddate>20000912</enddate><creator>SHIMODA MANABU</creator><creator>HASEYAMA RYUJI</creator><scope>EVB</scope></search><sort><creationdate>20000912</creationdate><title>POLYISOCYANATE COMPOSITION AND ITS PRODUCTION</title><author>SHIMODA MANABU ; HASEYAMA RYUJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000248043A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>ADHESIVES</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>INKS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>POLISHES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIMODA MANABU</creatorcontrib><creatorcontrib>HASEYAMA RYUJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIMODA MANABU</au><au>HASEYAMA RYUJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYISOCYANATE COMPOSITION AND ITS PRODUCTION</title><date>2000-09-12</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To obtain a polyisocyanate composition excellent in reactivity at low temperature, also good in preservation stability and useful as a raw material for various kinds of polyurethanes by including a specific diisocyanate and a specified polydiisocyanate. SOLUTION: The objective composition is obtained by allowing the composition to contain a diisocyanate of formula I [one or both of R1 and R2 are each formula II (k is 0-2; j and m are each 1-5; h is 0-2) with the proviso that when one of them is formula II, the other is a 2-12C alkylene], and a polyisocyanate having a skeleton of formula II regulated so that the content of the compound of the formula I in which n is 0 may be 30-90 wt.%, the content of the one of the formula I in which n is 1 may be 9.5-40 wt.%, and the content of the one of the formula I in which n is 2-4 may be 0.5-30 wt.%. The composition is produced, fop example, by reacting a polycyclic aliphatic diisocyanate of formula III with carbon dioxide gas in the presence of 0.001-10.0 wt.% alkyl group-containing tertiary phosphine based on the amount of the diisocyanate at (-20 deg.C) to 80 deg.C.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2000248043A |
| source | esp@cenet |
| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES HETEROCYCLIC COMPOUNDS INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS |
| title | POLYISOCYANATE COMPOSITION AND ITS PRODUCTION |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T14%3A28%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SHIMODA%20MANABU&rft.date=2000-09-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2000248043A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |