摘要:
The present invention pertains to the use of aminovinyl phosphonic acid esters of general formula (I), in which R1 is cyano, a radical of the formula -CO-OR6 or a grouping of formula (II), R?2, R3 and R6¿ are C¿1? to C20 alkyl, C5 to C8 cycloalkyl, C7 to C18 aralkyl, phenyl or tolyl, R?4¿ is phenyl, which can be substituted by one to three C¿1? to C12 alkyl groups, C1 to C12 alkoxy groups, halogen atoms, cyano groups, hydroxyl groups, phenyl groups or groups of formula -CO-OR?6, -CO-R6¿, -CO-NHR6, -O-CO-R6 or -NH-CO-R6, a five- or six-membered unsaturated or saturated heterocyclic ring with up to three heteroatoms from the group of nitrogen, oxygen and sulfur, which ring can also be benzanellated and substituted by one to three C¿1? to C12 alkyl groups, C1 to C12 alkoxy groups, halogen atoms, cyano groups, hydroxyl groups, phenyl groups, phenoxy groups or C1 to C12 alkoxycarbonyl groups, or a grouping of the formula (III), R?5¿ is hydrogen or C¿1? to C12 alkyl, R?7¿ is hydrogen, C¿1? to C6 alkyl, formyl, C2 to C6 alkanoyl, C1 to C12 alkoxy, C5 to C6 cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula -CR?8¿ = CH-CO-OR6, wherein R8 is hydrogen, C¿1? to C6 alkyl or a radical of the formula -CO-OR?6¿, and X stands for oxygen or NH, as photoprotective agents and stabilizers for organic material.
摘要:
Self-extinguishing polymeric compositions endowed with high self-extinguishing characteristics when exposed to a flame, based on thermoplastic polymers endowed with elastomeric properties, in particular olefinic polymers or copolymers, comprising:
(a) from 90 to 40 parts by weight of a thermoplastic polymer, or a polymer with elastomeric properties; (b) from 10 to 60 parts by weight of one or more derivatives of 2,4-diamino-1,3,5-triazinyl-6-phosphonic acid having the general formula (I):
摘要:
Derivatives of triazinylphosphonic acid having the general formula (I):
obtained by means of the reaction of condensation of a cyanuric halide with an ester of phosphorous acid and subsequent reaction of substitution with a polyamine and an amine.
摘要:
Beschrieben werden Zusammensetzungen enthaltend : A) ein gegen lichtinduzierten, thermischen oder /und oxidativen Abbau empfindliches organisches Material und B
mindestens eine Verbindung der Formel l oder/und II (II), worin R o Wasserstoff, C 1 -C 12 -Alkyl, C 5 -C 12 -Cycloalkyl, C 2 -C 12 -Alkenyl, Phenyl-C 1 -C 4 -Alkyl, -C o -R 5 oder -CO-OR 5 ist, R 1 Wasserstoff, Methyl Ethyl oder zusammen mit R 2 bedeutet, R 2 Wasserstoff, Methyl, Ethyl oder zusammen mit R 1 ist, R 3 Wasserstoff, Methyl, Ethyl oder zusammen mit R 4 bedeutet, R 4 Wasserstoff, Methyl, Ethyl oder zusammen mit R 3 ist R 5 C 1 -C 18 -Alkyl, C 5 -C 12 -Cycloalkyl, Phenyl-C 1 -C 4 -Alkyl oder Phenyl ist, R 6 und R 7 unabhängig voneinander Wasserstoff, C 1 -C 12 -Alkyl, C 5 -C 12 -Cycloalkyl, Phenyl oder Phenyl-C 1 -C 4 -Alkyl bedeuten, R 8 C 1 -C 4 -Alkyl ist und n für 0, 1 oder 2 steht, mit der Massgabe, dass in Formel II R 3 nicht für Wasserstoff steht. Die Verbindungen der Formel I bzw. II wirken insbesondere gut als Antioxidantien sowie als Verarbeitungsstabilisatoren für synthetische Polymere.
摘要:
Die Erfindung betrifft Aminomethanphosphonsäurearylester des Melamins, Verfahren zu ihrer Herstellung und ihre Verwendung als Flammschutzmittel sowie als vernetzend wirkender Komponente in Oligo- und Polykondensaten auf Basis Hydroxygruppen enthaltender Monomerer.
摘要:
Stabilized polyolefinic compositions comprise a polyolefin, such as polyethylene and polypropylene and a stabilizing amount of an organic compound comprising at least one 3,3,5,5-te- tramethylmorpholine or one 2,3,3,5,5-pentamethylene morpholine: wherein R is hydrogen or the methyl group; bearing a substituent on the carbon atom in the position 2 and/oron the nitrogen atom in the position 4 of the ring.
标题翻译:VERWENDUNG VON PHOSPHORHALTIGEN ORGANISCHEN OXYIMIDEN ALS FLAMMSCHUTZMITTEL UND / ODER ALS STABILISATORENFÜRKUNSTSTOFFE,FLAMMGESCHÜTZTEUND / ODER STABILISIERTE KUNSTSTOFFZUSAMMENSETZUNG,VERFAHREN ZU DEREN HERSTELLUNG SOWIE FORMTEILE,LACKE UND BESCHICHTUNGEN
摘要:
The invention relates to the use of phosphorous-containing organic oxyimides according to general formula (I) as flame retardants and/or stabilizers for plastics. The invention also relates to a flame-retardant plastics shaping compound into which the previously described phosphorous-containing organic oxyimides are integrated, and to a method for producing the above mentioned plastic composition. The invention further relates to a moulded part, a paint or a coating from the previously mentioned flame-retardant plastic composition.