SETT ATT FRAMSTELLA STABILA KONDENSATIONSPRODUKTER
1516681 Flame retardant polyurethane foam STAUFFER CHEMICAL CO 13 May 1975 [28 May 1974] 20085/75 Heading C3R [Also in Division C2] A condensation product of one or more pentavalent phosphorus oxyacid esters at least one of which is a beta-haloalkyl phosphate or a beta-haloalkyl ester of an organic...
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| creator | BROKKE M E WALSH E N HONIG M L JAFFE F SHIM K S |
| description | 1516681 Flame retardant polyurethane foam STAUFFER CHEMICAL CO 13 May 1975 [28 May 1974] 20085/75 Heading C3R [Also in Division C2] A condensation product of one or more pentavalent phosphorus oxyacid esters at least one of which is a beta-haloalkyl phosphate or a beta-haloalkyl ester of an organic phosphoric acid and which has been stabilized by treatment with a catalytic amount of a Lewis acid and an alkylene oxide or other oxirane compound in specified manner (see Division C2) to neutralize labile groups present is used as a flame-retardant in a polyurethane foam-forming formulation. An example is given for the incorporation of a stabilized homo-condensation product of tris- (2-chloroethyl) phosphate in a polyurethane foam-forming formulation containing toluene diisocyanate, a commercial polyol and other specified ingredients, the foam being cured for 10 minutes at 125 C. |
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An example is given for the incorporation of a stabilized homo-condensation product of tris- (2-chloroethyl) phosphate in a polyurethane foam-forming formulation containing toluene diisocyanate, a commercial polyol and other specified ingredients, the foam being cured for 10 minutes at 125 C.</description><language>swe</language><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; APPARATUS THEREFOR ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL METHODS OF ORGANIC CHEMISTRY ; GENERAL PROCESSES OF COMPOUNDING ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WORKING-UP</subject><creationdate>1975</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=19751201&DB=EPODOC&CC=SE&NR=7506039L$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19751201&DB=EPODOC&CC=SE&NR=7506039L$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BROKKE M E</creatorcontrib><creatorcontrib>WALSH E N</creatorcontrib><creatorcontrib>HONIG M L</creatorcontrib><creatorcontrib>JAFFE F</creatorcontrib><creatorcontrib>SHIM K S</creatorcontrib><title>SETT ATT FRAMSTELLA STABILA KONDENSATIONSPRODUKTER</title><description>1516681 Flame retardant polyurethane foam STAUFFER CHEMICAL CO 13 May 1975 [28 May 1974] 20085/75 Heading C3R [Also in Division C2] A condensation product of one or more pentavalent phosphorus oxyacid esters at least one of which is a beta-haloalkyl phosphate or a beta-haloalkyl ester of an organic phosphoric acid and which has been stabilized by treatment with a catalytic amount of a Lewis acid and an alkylene oxide or other oxirane compound in specified manner (see Division C2) to neutralize labile groups present is used as a flame-retardant in a polyurethane foam-forming formulation. 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An example is given for the incorporation of a stabilized homo-condensation product of tris- (2-chloroethyl) phosphate in a polyurethane foam-forming formulation containing toluene diisocyanate, a commercial polyol and other specified ingredients, the foam being cured for 10 minutes at 125 C.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON GENERAL METHODS OF ORGANIC CHEMISTRY GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP |
| title | SETT ATT FRAMSTELLA STABILA KONDENSATIONSPRODUKTER |
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