1
Elke Schlosser, Bernd Nass, Wolfgang Wanzke: Flame-retardant combination. Clariant, Andrew Pang, Scott E Hanf, July 3, 2001: US06255371 (114 worldwide citation)

The invention relates to a novel flame retardant combination comprising, as component A, a phosphinate of the formula (I) and/or a diphosphinate of the formula (II) and/or polymers of these


2
Elke Jenewein, Hans Jerg Kleiner, Wolfgang Wanzke, Winfried Budzinsky: Synergistic flame protection agent combination for thermoplastic polymers. Clariant, Susan S Jackson, Scott E Hanf, April 2, 2002: US06365071 (70 worldwide citation)

The present invention relates to a synergistic flame retardant combination for thermoplastic polymers, preferably engineering plastics, especially for polyesters, which as component A comprises a phosphinic salt of the formula (I) defined in the description and/or a diphosphinic salt of the formula ...


3
Elke Schlosser, Bernd Nass, Wolfgang Wanzke: Flame retardant combination for thermoplastic polymers l. Clariant, Anthony A Bisulca, April 15, 2003: US06547992 (66 worldwide citation)

The invention relates to a flame retardant combination for thermoplastic polymers comprising, as component A, a phosphinate of the formula (I) and/or a diphosphinate of the formula (II) and/or polymers of these


4
Elke Jenewein, Bernd Nass, Wolfgang Wanzke: Synergistic flame retardant combination of salts of 1-hydroxy-dihydrophosphole oxides and/or 1-hydroxyphospholane oxides and nitrogen compounds for use in polymers. Clariant, Susan S Jackson, Scott E Hanf, January 21, 2003: US06509401 (21 worldwide citation)

The present invention relates to a synergistic flame retardant combination for thermoplastic polymers which comprises as component A a salt of 1-hydroxydihydrophosphole oxides of the formula (Ia) or formula (Ib) and/or 1-hydroxyphospholane oxides of the formula (II)


5
Harald Bauer, Sebastian Hoerold, Werner Krause, Martin Sicken: Granular flame-retardant composition. Clariant, Anthony A Bisulca, December 12, 2006: US07148276 (16 worldwide citation)

The invention relates to a flame retardant combination comprising, as component A, a phosphinate of the formula (I) and/or a diphosphinate of the formula (II) and/or polymers of these where R1 and R2 are identical or different and are C1–C6-alkyl, linear or branched, and/or aryl; R3 is C1–C10-alkyle ...


6
Edward Norman Peters, Christina Louise Braidwood: Polymer composition, method, and article. Sabic Innovative Plastics IP, Cantor Colburn, February 10, 2009: US07488766 (15 worldwide citation)

A synergistic flame retardant combination includes (a) a phosphorus salt having the formula wherein Md+ is a metal ion or an onium ion; d is 1, 2, 3, or 4 according to the identity of M and its oxidation state; each occurrence of R1 and R2 is independently C1-C18 hydrocarbyl; and each occurrence of ...


7
Elke Schlosser, Bernd Nass, Wolfgang Wanzke: Flame retardant combinations for thermoplastic polymers II. Clariant, Anthony A Bisulca, February 5, 2002: US06344158 (13 worldwide citation)

The invention relates to a flame retardant combination for thermoplastic polymers comprising, as component A, a salt of 1-hydroxydihydrophosphole oxides of formula (Ia) or formula (Ib) and/or 1-hydroxyphospholane oxides of formula (II),


8
Konkus David Michael, Kraft Paul: Flame retardant for polyurethane compositions.. Stauffer Chemical Co, February 3, 1988: EP0255381-A2 (11 worldwide citation)

A four-component flame retardant combination is disclosed: (a) a dialkylalkanolaminoalkylphosphonate; (b) a poly(organophosphate/phosphonate; (c) a polyhalogenated aromatic flame retardant; and (d) alumina trihydrate. It can be used in hydroxy/epoxy-containing prepolymer compositions which are adapt ...


9
Schlosser Elke, Nass Bernd, Wanzke Wolfgang Dr: Flame protecting combination. Clariant, January 24, 2001: EP1070754-A2 (10 worldwide citation)

Flame retardant combination contains: (A) a calcium, magnesium, aluminum and/or zinc dialkyl-, diaryl- or alkyl-aryl-phosphinate and/or corresponding diphosphinate and/or their polymers; and (B) melamine condensation products, melamine reaction products with phosphoric acid and/or reaction products ...


10
Christian Steib, Sebastian Hoerold: Flame retardant combination for thermoplastic polymers. Clariant Produkte, Richard P Silverman, Anthony A Bisulca, November 11, 2008: US07449508 (6 worldwide citation)

The invention relates to a novel flame retardant and stabilizer combined for thermoplastic polymers, which comprises, as component A, from 20 to 80% by weight of a phosphinic salt of the formula (I) and/or of a diphosphinic salt of the formula (II), and/or polymers of these, where R1, R2 are identic ...