Stabilized polyvinyl chloride
    11.
    发明授权
    Stabilized polyvinyl chloride 失效
    稳定的聚氯乙烯

    公开(公告)号:US6136900A

    公开(公告)日:2000-10-24

    申请号:US121471

    申请日:1998-07-23

    摘要: The invention relates to a PVC composition comprising a stabilizer combination of (b) polyDHP of the formula I ##STR1## where the radicals T, L, R, R', R" are as defined in claim 1, (c) a subtance from the group consisting of crystalline hydrotalcites,crystalline or amorphous zeolites,crystalline or amorphous dawsonites, magadiites or kenyaites, disaccharide alcohols and sterically hindered amines containing the structural unit ##STR2## in which R.sup.0 is hydrogen or methyl, and (d) at least one zinc, aluminium or lanthanoid compound.

    摘要翻译: 本发明涉及一种PVC组合物,其包含(b)式I的聚DHP的稳定剂组合,其中基团T,L,R,R',R“如权利要求1所定义,(c) 由结晶水滑石,结晶或无定形沸石,结晶或无定形片钠钙石,马达加斯特或肯尼亚,含有其中R 0为氢或甲基的结构单元的二糖醇和空间位阻胺,和(d)至少一种锌,铝或镧系元素化合物 。

    Organotin compounds
    13.
    发明授权
    Organotin compounds 失效
    有机锡化合物

    公开(公告)号:US4188334A

    公开(公告)日:1980-02-12

    申请号:US939944

    申请日:1978-09-06

    CPC分类号: C07F7/2216

    摘要: Organotin compounds of the general formula ##STR1## wherein X is a chlorine, bromine or iodine atom,R is a hydrogen atom and/or an alkyl radical,Z is an oxygen or sulfur atom, andR' is a hydrocarbon group of aliphatic, cycloaliphatic or aromatic character which can contain functional groups,and a process for their production by the direct reaction of a tin dihalide with an unsaturated nitrile.The organotin compounds are used as intermediates for the production of organotin stabilizers for halogen-containing thermoplastics.

    摘要翻译: 有机锡化合物,其通式为:其中X为氯,溴或碘原子,R为氢原子和/或烷基,Z为氧或硫原子,R'为脂族, 可以含有官能团的脂环族或芳族特征,以及通过二卤化锡与不饱和腈的直接反应生产的方法。 有机锡化合物用作生产含卤素热塑性塑料的有机锡稳定剂的中间体。

    Triazine compounds containing phosphorous as flame retardants
    16.
    发明授权
    Triazine compounds containing phosphorous as flame retardants 有权
    含有磷作为阻燃剂的三嗪化合物

    公开(公告)号:US08754154B2

    公开(公告)日:2014-06-17

    申请号:US12671625

    申请日:2008-07-16

    IPC分类号: C08K5/34

    摘要: The present invention relates to phosphorus-containing triazine compounds of the formula (I) and (III) and to the polymers obtainable from the water-eliminating polycondensation of a compound of the formula (II), and to the use thereof as flame retardants. [(A-H)+]m[Mm+(HPO42−)m]  (III-1), [(A-H)+]m[Mm+(P2O74−)m/2]  (III-2).

    摘要翻译: 本发明涉及式(I)和(III)的含磷三嗪化合物和由式(II)化合物的除水缩聚得到的聚合物及其作为阻燃剂的用途。 [(A-H)+] m [Mm +(HPO42-)m](III-1),[(A-H)+] m [Mm +(P2O74-)m / 2](III-2)。

    Stabilizer combination for chlorine-containing polymers
    20.
    发明授权
    Stabilizer combination for chlorine-containing polymers 失效
    含氯聚合物的稳定剂组合

    公开(公告)号:US6013703A

    公开(公告)日:2000-01-11

    申请号:US822563

    申请日:1997-03-19

    摘要: A stabilizer combination, principally for PVC, is described which essentially comprisesA) at least one zinc compound of the formula IZn(R.sup.1 R.sup.2) (I)andB) at least one metal compound of the formula IIMe.sup.n+ (R.sup.3.sub.a R.sup.4.sub.b R.sup.5.sub.c) (II)in which Me is Al, Mg, Na or K,a, b and c are 0, 1, 2 or 3,n=a+b+c and can be from 1 to 3, and at least one radical R.sup.1 to R.sup.5 independently of one another are C.sub.1 -C.sub.22 carboxylates, C.sub.2 -C.sub.21 alkenyl-CO.sub.2 --, phenyl-CO.sub.2 --, naphthyl-CO.sub.2 --, C.sub.5 -C.sub.12 cycloalkyl-CO.sub.2 --, C.sub.7 -C.sub.18 alkylphenyl-CO.sub.2 --, C.sub.7 -C.sub.18 alkylphenyl-O--, C.sub.7 -C.sub.9 phenylalkyl-CO.sub.2 --, C.sub.1 -C.sub.21 -alkyl-O--, R.sup.8 --O--CO--[CH.sub.2 ].sub.p --S-- or a radical of the formula R.sup.6 --CO--CH.dbd.CR.sup.7 --O.sup..crclbar. -- and can be Cl-- or HO--, where the aforementioned alkyl or alkenyl radical can be branched, interrupted one or more times by oxygen or substituted by one or more OH groups, and the abovementioned phenyl radical can be substituted by one or more methyl, ethyl, propyl, butyl and/or OH groups,R.sub.6 and R.sub.7 are C.sub.1 -C.sub.8 alkyl-, C.sub.1 -C.sub.8 alkenyl-, C.sub.5 -C.sub.8 cycloalkyl-, benzyl- or phenyl-,p is 1 to 6,R.sup.8 is C.sub.4 -C.sub.22 alkyl that is uninterrupted or interrupted by oxygen, andC) at least one sterically hindered amine comprising the group ##STR1## in which A and Y independently of one another are C.sub.1-8 alkyl-, C.sub.3-8 alkenyl-, C.sub.5-8 cycloalkyl-, or C.sub.7-9 phenylalkyl- or together are C.sub.2-5 alkylene that is uninterrupted or interrupted by O, NH or CH.sub.3 --N.

    摘要翻译: 描述了主要用于PVC的稳定剂组合物,其基本上包含A)至少一种式I Zn(R1R2)(I)的锌化合物和B)至少一种式II的金属化合物Men +(R3a R4b R5c)( II)其中Me为Al,Mg,Na或K,a,b和c分别为0,1,2或3,n = a + b + c,并且可以为1至3,并且至少一个基团R 1至 C 2 -C 21烷基-CO 2 - ,C 5 -C 12环烷基-CO 2 - ,C 7 -C 18烷基苯基-CO 2 - ,C 7 -C 18烷基苯基-O-,C 7 -C 18烷基苯基, C 9苯基烷基-CO 2 - ,C 1 -C 21烷基-O-,R 8 -O-CO- [CH 2] p S-或式R 6 -CO-CH = CR 7 -O( - ) - 的基团,并且可以是Cl - 或 HO-,其中上述烷基或烯基可以被支化,被氧中断一次或多次或被一个或多个OH基取代,并且上述苯基可以被一个或多个甲基,乙基,丙基,丁基和 /或OH基,R 6和R 7是C 1 -C 8烷基 - ,C 1 -C 8烯基 - ,C 5 -C 8环烷基 - ,苄基或苯基 - ,p是 1至6中,R 8为不间断或被中断的C 4 -C 22烷基,和C)至少一个空间位阻胺,其中A和Y彼此独立地为C1-8烷基,C3-8烯基,C5 -8环烷基 - 或C7-9苯基烷基 - 或一起是不间断或被O,NH或CH3-N中断的C2-5亚烷基。