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    • 3. 发明申请
    • Flame-Retardant Polyester Compounds
    • 阻燃聚酯化合物
    • US20130210968A1
    • 2013-08-15
    • US13878167
    • 2011-10-25
    • Sebastian HoeroldWolfgang WanzkeElke SchlosserBernd Nass
    • Sebastian HoeroldWolfgang WanzkeElke SchlosserBernd Nass
    • C08K5/5399C08K5/3492
    • C08K5/5399C08K5/3492C08K5/34922C08K5/53
    • The invention relates to flame-retardant polyester compounds comprising as component A 40% to 89.9% by weight of thermoplastic polyesters, as component B 5% to 25% by weight of phosphinic salt of the formula (V) and/or diphosphinic salt of the formula (VI) and/or polymers thereof, in which R1 and R2 are H or C1-C6-alkyl and/or aryl; R3 is C1-C10-alkylene, C6-C10-arylene, -alkylarylene or -arylalkylene; M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is 1 to 4; n is 1 to 4; and x is 1 to 4, and as component C 5% to 25% by weight of a phosphazene, as component D 0% to 15% by weight of reaction products of melamine with phosphoric acid and/or condensed phosphoric acids, as component E 0% to 45% by weight of reinforcing agents, and as component F 0.1% to 3% by weight of further additives, the sum of the components by weight being 100% by weight.
    • 本发明涉及阻燃聚酯化合物,其包含作为组分A 40%至89.9%重量的热塑性聚酯,作为组分B 5%至25%重量的式(V)的次膦酸盐和/或二 式(VI)和/或其聚合物,其中R 1和R 2是H或C 1 -C 6 - 烷基和/或芳基; R3是C1-C10-亚烷基,C6-C10-亚芳基, - - 烷基亚芳基或 - 芳基亚烷基; M是Mg,Ca,Al,Sb,Sn,Ge,Ti,Fe,Zr,Ce,Bi,Sr,Mn,Li,Na,K和/或质子化氮碱; m为1〜4; n为1〜4; x为1〜4,作为成分C 5〜25重量%的磷腈,作为成分D的组分D为0〜15重量%的三聚氰胺与磷酸和/或缩合磷酸的反应产物,作为组分E 0〜45重量%的增强剂,作为成分F为0.1〜3重量%的其他添加剂,其重量份数为100重量%。
    • 4. 发明申请
    • Flame Retardant-Stabilizer Combination For Thermoplastic Polymers
    • 阻燃稳定剂组合热塑性聚合物
    • US20130190432A1
    • 2013-07-25
    • US13878145
    • 2011-09-30
    • Werner KrauseHarald BauerMartin SickenSebastian HoeroldWolfgang WanzkeElke Schlosser
    • Werner KrauseHarald BauerMartin SickenSebastian HoeroldWolfgang WanzkeElke Schlosser
    • C08K5/5313C08K5/3492C08K5/10C08K3/22C08K5/5317C08K5/56C08K5/52C08K3/38
    • C08K5/5313C08K3/22C08K3/38C08K5/0008C08K5/10C08K5/34922C08K5/34924C08K5/52C08K5/5317C08K5/56
    • A novel flame retardant-stabilizer combination for thermoplastic polymers, comprising as component A 20 to 99% by weight of a dialkylphosphinic salt of the formula (I) and/or of a diphosphinic salt of the formula (II) and/or polymers thereof in which R1, R2 are the same or different and are each C1-C6-alkyl, linear or branched; R3 is C1-C10-alkylene, linear or branched, C6-C10-arylene, C7-C20-alkylarylene or C7-C20-arylalkylene; M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is 1 to 4; n is 1 to 4; x is 1 to 4, as component B 1 to 80% by weight of a salt of the phosphorous acid with the general formula (III) [HP(═O)O2]2−Mm+ (III) in which M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na and/or K and m is 1 to 4, as component C 0 to 30% by weight of a nitrogen-containing synergist and/or of a phosphorus/nitrogen flame retardant, as component D 0 to 10% by weight of a zinc salt and/or of a basic or amphoteric oxide, hydroxide, carbonate, silicate, borate, stannate, mixed oxide hydroxide, oxide hydroxide carbonate, hydroxide silicate and/or hydroxide borate and/or mixtures of these substances, as component E 0 to 3% by weight of a phosphonite and/or of a mixture of a phosphonite and a phosphite, and as component F 0 to 3% by weight of an ester and/or salt of long-chain aliphatic carboxylic acids (fatty acids) which typically have chain lengths of C14 to C40, where the sum of the components is always 100% by weight.
    • 一种热塑性聚合物的新型阻燃稳定剂组合物,其包含作为组分A 20至99重量%的式(I)的二烷基次膦酸盐和/或式(II)的二膦酸盐和/或其聚合物 其中R 1,R 2相同或不同,并且各自为直链或支链的C 1 -C 6烷基; R3是C1-C10-亚烷基,直链或支链的C6-C10亚芳基,C7-C20-烷基亚芳基或C7-C20-芳基亚烷基; M是Mg,Ca,Al,Sb,Sn,Ge,Ti,Zn,Fe,Zr,Ce,Bi,Sr,Mn,Li,Na,K和/或质子化氮碱; m为1〜4; n为1〜4; x为1〜4,作为成分B,通式(III)的亚磷酸盐为1〜80重量%[HP(= O)O 2] 2 -Mm +(III),其中M为Mg,Ca ,Al,Sb,Sn,Ge,Ti,Zn,Fe,Zr,Ce,Bi,Sr,Mn,Li,Na和/或K和m为1〜4,作为组分C 0〜30重量% 含氮增效剂和/或磷/氮阻燃剂,作为组分D 0至10重量%的锌盐和/或碱性或两性氧化物,氢氧化物,碳酸盐,硅酸盐,硼酸盐,锡酸盐,混合氧化物 氢氧化物,氢氧化物碳酸盐,氢氧化硅酸盐和/或氢氧化物硼酸盐和/或这些物质的混合物,作为组分E 0至3重量%的亚膦酸盐和/或亚磷酸盐和亚磷酸盐的混合物,并且作为组分F 0至3重量%的通常具有C14至C40链长度的长链脂族羧酸(脂肪酸)的酯和/或盐,其中组分的总量总是为100重量%。