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    • 14. 发明申请
    • PREPARATION OF DERIVATIVES OF ISOBUTENE COPOLYMERS
    • ISOBUTENE共聚物衍生物的制备
    • US20120165473A1
    • 2012-06-28
    • US13305132
    • 2011-11-28
    • Hannah Maria KoenigKlaus MuehlbachHelmut MachUlrich Eichenauer
    • Hannah Maria KoenigKlaus MuehlbachHelmut MachUlrich Eichenauer
    • C08F10/10
    • C08F8/30C08F8/14C08F8/32C08F8/42C08F10/10C08F290/042C08F210/12
    • A process for producing an isobutene copolymer derivative by: (I) free-radically copolymerizing (a) 10-90 mol % of a monoethylenically unsaturated C4- to C12-dicarboxylic acid, anhydride, or ester, (b) 10-90 mol % of a high-reactivity isobutene polymer having Mn=110-250000 and obtained by polymerizing isobutene in the presence of an iron-halide-, aluminum trihalide-, or alkylaluminum halide-donor complex, each donor being an ether or carboxylic ester function, or in the presence of a Lewis acid complex containing an organic sulfonic acid, and (c) 0-50 mol % of a monoethylenically unsaturated compound copolymerizable with (a) and (b), to obtain an intermediate isobutene copolymer; and (II) reacting the carboxylic acid functions in the intermediate with at least one of ammonia, an amine, and an alcohol, to form a moiety containing at least one of a hydroxyl, carboxylic ester, amino, quaternized amino, amido, and imido group.
    • 异丁烯共聚物衍生物的制备方法:(I)10-90摩尔%的单烯属不饱和C4-至C12-二羧酸,酸酐或酯的自由基共聚合,(b)10-90摩尔% 的Mn = 110-250000的高反应异丁烯聚合物,并且通过在卤化铁,三卤化铝或卤化烷基铝卤化物供体络合物的存在下聚合异丁烯获得,每个供体是醚或羧酸酯官能团,或 在含有有机磺酸的路易斯酸络合物的存在下,和(c)0-50mol%可与(a)和(b)共聚的单烯键式不饱和化合物,得到中间体异丁烯共聚物; 和(II)使中间体中的羧酸官能团与氨,胺和醇中的至少一种反应,以形成含有羟基,羧酸酯,氨基,季铵化氨基,酰胺基和亚氨基中的至少一个的部分 组。
    • 15. 发明授权
    • Impact-resistant thermoplastic molding materials
    • 耐冲击热塑性成型材料
    • US5834542A
    • 1998-11-10
    • US849187
    • 1997-05-30
    • Sabine Kielhorn-BayerUlrich EichenauerFriedhelm Lehrich
    • Sabine Kielhorn-BayerUlrich EichenauerFriedhelm Lehrich
    • C08K7/00C08L59/00C08L75/04C08L79/00C08K5/29
    • C08L59/00C08L75/04C08L79/00
    • Impact-resistant thermoplastic molding materials contain A) from 10 to 99.5% by weight of a thermoplastic polymer selected from the group consisting of the polyoxymethylenes, polyolefins, polyesters, polycarbonates, polystyrene, ABS, ASA, SAN, polyamides or poly(meth)acrylates or mixtures thereof, B) from 0.5 to 80% by weight of a thermoplastic polyurethane, C) from 0 to 50% by weight of a fibrous or particulate filler and D) from 0 to 30% by weight of conventional additives and processing assistants, the thermoplastic polyurethane B) containing from 0.05 to 10% by weight, based on B), of a carbodiimide: ##STR1## where R is identical or different and is selected from the group consisting of --NCO--, --NHCONHR.sup.1 --, --NHCONR.sup.1 R.sup.2 -- and --NHCOOR.sup.3 -- radicals, where R.sup.1 and R.sup.2 are identical or different and are an alkyl, cycloalkyl or aralkyl radical and R.sup.3 is R.sup.1 or an alkoxypolyoxyalkylene radical and n is an integer from 0 to 10.
    • PCT No.PCT / EP95 / 04590 Sec。 371日期1997年5月30日 102(e)日期1997年5月30日PCT提交1995年11月21日PCT公布。 公开号WO96 / 17018 日期1996年6月6日耐冲击热塑性成型材料含有A)10至99.5重量%的选自聚氧亚甲基,聚烯烃,聚酯,聚碳酸酯,聚苯乙烯,ABS,ASA,SAN,聚酰胺或 聚(甲基)丙烯酸酯或其混合物,B)0.5至80重量%的热塑性聚氨酯,C)0至50重量%的纤维或颗粒填料和D)0至30重量%的常规 添加剂和加工助剂,热塑性聚氨酯B),其含有基于B)0.05至10重量%的碳二亚胺:其中R相同或不同,并且选自以下组中的碳二亚胺: -NCO - , - NHCONHR 1 - , - NHCONR 1 R 2 - 和-NHCOOR 3 - 基团,其中R 1和R 2相同或不同,并且是烷基,环烷基或芳烷基,且R 3是R 1或烷氧基聚氧化烯基,n是0的整数 到10。