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    • 4. 发明授权
    • Stabilizer combination for chlorine-containing polymers
    • 含氯聚合物的稳定剂组合
    • US6013703A
    • 2000-01-11
    • US822563
    • 1997-03-19
    • Karl Josef KuhnWolfgang WehnerHorst Zinke
    • Karl Josef KuhnWolfgang WehnerHorst Zinke
    • C07D401/04C07D401/12C07D401/14C08K3/22C08K3/24C08K3/34C08K5/05C08K5/07C08K5/09C08K5/098C08K5/10C08K5/13C08K5/138C08K5/15C08K5/1515C08K5/17C08K5/3432C08K5/3435C08K5/3492C08K5/36C08K5/524C08K5/56C08L27/06C08L67/02C08K5/34
    • C08K5/138C08K5/07C08K5/098C08K5/3435
    • 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.
    • 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。
    • 5. 发明授权
    • Stabilized, chlorine-containing polymer compositions
    • 稳定的含氯聚合物组合物
    • US5516827A
    • 1996-05-14
    • US377297
    • 1995-01-24
    • Johannes KaufholdHorst Zinke
    • Johannes KaufholdHorst Zinke
    • C08K5/5398C08K5/57C08K5/09C08K5/48C08K5/51
    • C08K5/5398C08K5/57
    • Compositions comprising a chlorine-containing polymer and a stabilizer mixture comprising:a) at least one tin alcoholate or tin carboxylate of the formula[(R.sub.2).sub.2 Sn(OR')].sub.2 O (Ia);[(R.sub.2)Sn(OR').sub.2 ].sub.2 O (Ib);(R.sub.2)Sn(OR')O (Ic);[-(R.sub.2)Sn(OR')O--].sub.m (Id);[-(R.sub.1 CO.sub.2 Sn(R.sub.2).sub.2 ].sub.2 O (IIa);or[-(R.sub.2).sub.2 Sn--O.sub.2 C--R.sub.3 --CO.sub.2 --{(R.sub.2).sub.2 SnO{(R.sub.2).sub.2 SnO}.sub.i -].sub.n (IIb);b) at least one organic zinc carboxylate, zinc phenoxide or a tin chloride of the formula[(R.sub.1 CO.sub.2).sub.x (R.sub.2).sub.y CL.sub.z Sn].sub.n O.sub.n-1 (III)andc) at least one thiophosphate or thiophosphite of the formula(R.sub.6 S).sub.3 P.dbd.X.sub.b (IV)where the individual radicals are as defined in claim 1.
    • 包含含氯聚合物和稳定剂混合物的组合物,其包含:a)至少一种式[(R2)2Sn(OR')] 2 O(Ia)的锡醇化物或羧酸锡; [(R2)Sn(OR')2] 2O(Ib); (R2)Sn(OR')O(Ic); [ - (R2)Sn(OR')O-] m(Id); [ - (R1CO2Sn(R2)2] 2O(IIa);或[ - (R2)2Sn-O2C-R3-CO2- {(R2)2SnO {(R2)2SnO} i-] n(IIb) 至少一种式[(R1CO2)x(R2)yCLzSn] nOn-1(Ⅲ)的至少一种有机羧酸锌,苯酚锌或氯化锡,和c)至少一种式(R6S)3P = Xb的硫代磷酸酯或硫代亚磷酸酯 IV)其中各个基团如权利要求1所定义。