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    • 3. 发明申请
    • WEATHER-RESISTANT POLYOXYMETHYLENE MOULDING COMPOUNDS
    • 天气稳定的聚甲醛
    • WO1996017009A1
    • 1996-06-06
    • PCT/EP1995004484
    • 1995-11-15
    • BASF AKTIENGESELLSCHAFTKIELHORN-BAYER, SabineEICHENAUER, Ulrich
    • BASF AKTIENGESELLSCHAFT
    • C08K05/00
    • C08K5/005C08K5/3492C08L59/00
    • The invention concerns thermoplastic moulding compounds containing: A) 10 to 99 wt % of a polyoxymethylene homo or copolymer; B) 0.05 to 2 wt.% of an isocyanurate of formula (I), in which R , R , R mean identical or different groups (10) and R , R , independently of each other, designate hydrogen or a C1-C4 alkyl group and n is an integer from 1 to 3, or of a triazine derivative of formula (II) or their mixtures, in which R designates hydrogen, an aliphatic group with 1 to 12 carbon atoms, a phenyl group, (a), (b), wherein R stands for a C1-C4 alkyl group, (c), wherein R , R mean identical or different hydrogen or C1-C4 alkyl groups, (d), wherein R stands for hydrogen or a methyl group and m is an integer between 0 and 20, (e), (f), R and R , independently of each other, designating hydrogen, halogen, a cyano group or a C1-C4 alkyl group; C) 0.05 to 2 wt.% of at least one sterically hindered phenol compound; D) 0.05 to 2 wt.% of at least one sterically hindered amine compound; E) 0 to 2 wt.% of at least one stabilizer selected from the group comprising benzotriazole derivatives or benzophenone derivatives or aromatic benzoate derivatives; and F) 0 to 80 wt.% of conventional processing aids and additives. The weight percentages of components A) to F) total 100 %.
    • 含有从10 A)至99重量的聚甲醛均聚物或共聚物,B)0.05至2重量下式的异氰脲酸酯的%(I)的%,其中,R <1>,R <2>,R一种热塑性模塑材料 <3>是相同的或不同的基团(1)和R <4>,R <5>独立地是氢或C1-C4烷基,n为1至3的整数,或(式II Triazinderivatives )或它们的混合物,其中R a为氢,脂族基团具有1至12个碳原子,苯基基团(a),(b)中,其中R <6>表示C1-C4烷基,(C ),其中R <7> - [R <8>相同或不同的基团表示氢或C1-C4烷基,(d)中,其中R <9>是氢或甲基,m是从0至20的整数 ,(E),(F)中,R的,R 独立地是氢,卤素,表示氰基或C1-C4烷基,C)0.05至2重量%的至少一种的空间% 受阻酚化合物D)为0.05〜2重量% 至少一种受阻胺化合物,E)0至2重量选自苯并三唑衍生物或二苯甲酮衍生物或芳族苯甲酸酯衍生物中的至少一种稳定剂的%,F)常规的加工助剂和添加剂的0至80重量%,其中重量百分数组分A的 )到F)得到100%。
    • 4. 发明申请
    • IMPACT-RESISTANT THERMOPLASTIC SHAPING COMPOUNDS
    • SHOCK TOUGH热塑性模塑化合物
    • WO1996017018A1
    • 1996-06-06
    • PCT/EP1995004590
    • 1995-11-21
    • BASF AKTIENGESELLSCHAFTKIELHORN-BAYER, SabineEICHENAUER, UlrichLEHRICH, Friedhelm
    • BASF AKTIENGESELLSCHAFT
    • C08L59/00
    • C08L59/00C08L75/04C08L79/00C08L2666/20
    • The invention concerns impact-resistant thermoplastic shaping compounds containing: A) 10 to 99.5 wt % of a thermoplastic polymer from the group comprising polyoxymethylenes, polyolefins, polyesters, polycarbonates, polystyrene, ABS, ASA, SAN, polyamides or poly(meth)acrylates or their mixtures; B) 0.5 to 80 wt % of a thermoplastic polyurethane; C) 0 to 50 wt % of a fibrous or particulate filler; and D) 0 to 30 wt % of conventional additives and processing agents; the thermoplastic polyurethane B) containing 0.05 to 10 wt %, relative to B), of a carbodiimide of formula (I), in which R, which is the same or different, is selected from the group comprising -NCO-, -NHCONHR -, -NHCONR R - and -NHCOOR residues, wherein R and R are the same or different and represent an alkyl, cycloalkyl or aralkyl residue; and R is identical to R or is an alkoxypolyoxyalkylene residue; and n is an integer from 0 to 10.
    • A)10至99.5重量选自聚甲醛,聚烯烃,聚酯,聚碳酸酯,聚苯乙烯,ABS,ASA,SAN,聚酰胺或聚(甲基)中选出的热塑性聚合物的%丙烯酸酯抗冲击热塑性模塑材料含有,或它们的混合物, B)0.5〜80重量的热塑性聚氨酯的%,C)0至50重量从0纤维状或颗粒状填料,D)的重量%至30重量的常规添加剂和加工装置的%,其中该热塑性聚氨酯乙 )0.05〜10重量%,基于B)中,式(I)其中R是相同或不同,并且选自-NCO,-NHCONHR <1>的组中选择的碳二亚胺 - , - NHCONR <1> [R <2> - 和-NHCOOR <3>的基团,其中R <1>和R <2>是相同的或不同的并且是烷基,环烷基或芳烷基和R <3>为R < 1>或alkoxypolyoxyalkylene基团,n是从0到10的整数。