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首页> 外国专利> Use of derivatives of phosphine sulfide, process for making polymers flame retardants espumados or not espumados, polymer composition, a process for producing a polymer of styrene expandable polymeric composition, and use of a halogen-free.

Use of derivatives of phosphine sulfide, process for making polymers flame retardants espumados or not espumados, polymer composition, a process for producing a polymer of styrene expandable polymeric composition, and use of a halogen-free.

机译：硫化膦衍生物的用途，制备聚合物阻燃剂为espumados或非espumados的聚合物的方法，聚合物组合物，苯乙烯可膨胀的聚合物组合物的聚合物的生产方法以及无卤素的用途。

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Use of derivatives of phosphine sulfide, process for making polymers flame retardants espumados or not espumados, polymer composition, a process for producing a polymer of styrene expandable polymeric composition, and use of a halogen-free.The invention relates to derivatives of phosphine sulfide of formula (I), which are suitable as flame retardants for polymers, in particular in which the symbols in formula (I) have the following meanings: R ^ 1 ^ R ^ 2 ^ are equally, unlike alkyl C ~ 1 ~ C ~. 12 ~, cicloalquila C ~ 3 ~ C ~ 8 ~ that is not replaced replaced by one or more alkyl groups C ~ 1 ~ C ~ 4 ~ alquenila C ~ 2 ~ - C ~ 12 ~,Alquinila C ~ 2 ~ - C ~ 12 ~, arila C ~ 6 ~ C ~ 10 ~, arila C ~ 6 ~ 6 ~ 10 ~ - alkyl C ~ 1 ~ C ~ 4 ~ R ~ 3 ~ is h, SH, Sr ^ 4 ^, oh, or ^ 5 ^ or a group: - (y ^ 1 ^) ~ n ~ - [P (= x ^ 1 ^) R ^ 6 ^ - (y) ^ 2 ^ ~ n ~] ~ m ~ - P (= x ^ 2 ^) R ^ 7 ^ R ^ 8 ^; or two groups R ^ 1 ^ R ^ 2 ^ R ^ 3 ^ together with the phosphorus atom to which they are connected to form a ring system; X ^ 1 ^ x ^ 2 ^ are identical or different, or s; y ^ 1 ^ y ^ 2 ^ are the same or different or s: R ^ 4 ^.R ^ 5 ^ R ^ 6 ^ R ^ 7 ^ R ^ 8 ^ are independently one or the other is identical or different alkyl C ~ 1 ~ C ~ 12 ~, cicloalquila C ~ 3 ~ C ~ 8 ~, which are not substituted or substituted by one or more alkyl groups C ~ 1 the ~ C ~ 4 ~ alquenila C ~ 2 ~ - C ~ 12 ~, alquinila C ~ 2 ~ - C ~ 12 ~, arila C ~ 6 ~ C ~ 10 ~, arila C ~ 6 ~ 6 ~ 10 ~ Alqui La C ~ 1 ~ C ~ 4 ~; n is 1 if y ^ 1 ^ or Y ^ 2 ^ are the, and 1,2,3,4,5,6,7 or 8 y ^ 1 ^ or Y ^ 2 ^ are s.And M is a number between 0 and 100 in one piece.
机译：硫化膦的衍生物的用途，制备espumados或非espumados的阻燃剂的聚合物的方法，聚合物组合物，苯乙烯可膨胀的聚合物组合物的聚合物的制备方法以及无卤素的用途。式（I），其适合用作聚合物的阻燃剂，特别是其中式（I）中的符号具有以下含义：R ^ 1 ^ R ^ 2 ^与烷基C〜1〜C〜不同。 12〜，cicloalquila C〜3〜C〜8〜不被一个或多个烷基C〜1〜C〜4〜Alquenila C〜2〜-C〜12〜，Alquinila C〜2〜-C〜取代12〜，arila C〜6〜C〜10〜，arila C〜6〜6〜10〜-烷基C〜1〜C〜4〜R〜3〜是h，SH，Sr ^ 4 ^，哦或^ 5 ^或一组：-（y ^ 1 ^）〜n〜-[P（= x ^ 1 ^）R ^ 6 ^-（y）^ 2 ^〜n〜]〜m〜-P（= x ^ 2 ^）R ^ 7 ^ R ^ 8 ^;或两个基团R ^ 1 ^ R ^ 2 ^ R ^ 3 ^以及与它们相连的磷原子一起形成环系统; X ^ 1 ^ x ^ 2 ^相同或不同，即s; y ^ 1 ^ y ^ 2 ^相同或不同或s：R ^ 4 ^ .R ^ 5 ^ R ^ 6 ^ R ^ 7 ^ R ^ 8 ^独立或相同或不同的烷基C〜 1〜C〜12〜，cicloalquila C〜3〜C〜8〜，未被取代或未被一个或多个烷基C〜1取代〜C〜4〜阿尔奎尼拉C〜2〜-C〜12〜 C〜2〜-C〜12〜，arila C〜6〜C〜10〜，arila C〜6〜6〜10〜Alqui La C〜1〜C〜4〜;如果y ^ 1 ^或Y ^ 2 ^为n，则n为1,1,2,3,4,5,6,7或8 y ^ 1 ^或Y ^ 2 ^为s，M为0和100一件。

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