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    • 5. 发明申请
    • FLAME-PROOF THERMOPLASTIC MOULDING MATERIALS
    • 阻燃热塑性模塑料
    • WO1998011160A1
    • 1998-03-19
    • PCT/EP1997004708
    • 1997-08-29
    • BASF AKTIENGESELLSCHAFTKLATT, MartinHEITZ, ThomasGAREISS, Brigitte
    • BASF AKTIENGESELLSCHAFT
    • C08K05/5357
    • C08K5/5333C08K3/18C08L77/00
    • The invention concerns thermoplastic moulding materials containing A) 5 to 97 % by weight thermoplastic polymer selected from the group of the polyamides, polyesters, polyphenylene ethers, aromatic vinyl polymers or their mixtures, B) 1 to 30 % by weight alkyl phosphonic acid compound of the formula (I) whereby R is an alkyl residue with 1 to 4 C atoms and x 0 or 1, C) 1 to 30 % by weight synergist for B) selected from the group of inorganic calcium or magnesium compounds or their mixtures, D) 1 to 50 % by weight fibrous filling material, and E) 0 to 40 % by weight further additives and auxiliary products, whereby the weight percentages of the components A) through E) yield 100 % respectively.
    • 含有一种热塑性模塑化合物),5至97重量选自聚酰胺,聚酯,聚苯醚,乙烯基芳族聚合物或它们的混合物中选择的热塑性聚合物的%,B)1〜30重量的式(I的烷基膦酸化合物的%),其中 R是1至4个碳原子的烷基,x是0或1,选自无机钙或镁的化合物或它们的混合物组成的组中的C)1〜30重量对于B增效剂%),D)1〜50 重量按重量计组分a)至e)的总是100%0至40重量%的纤维状填充材料和e)重量其它添加剂和加工助剂,这些百分比的%的%。
    • 10. 发明申请
    • BIODEGRADABLE POLYMERS, PROCESS FOR PRODUCING THEM AND THEIR USE IN PREPARING BIODEGRADABLE MOULDINGS
    • 生物降解聚合物,方法的生产和使用,其用于制造生物可降解成型
    • WO1996025448A1
    • 1996-08-22
    • PCT/EP1996000458
    • 1996-02-03
    • BASF AKTIENGESELLSCHAFTWARZELHAN, VolkerPIPPER, GunterSEELIGER, UrsulaBAUER, PeterBEIMBORN, Dieter, BernhardYAMAMOTO, Motonori
    • BASF AKTIENGESELLSCHAFT
    • C08G63/60
    • C08G63/91A61L15/26A61L15/62C08G63/20C08G63/60C08G63/668C08G63/672Y02W30/43C08L67/00
    • Biodegradable polyether esters P1 obtainable through the reaction of a mixture consisting essentially of: (a1) a mixture consisting essentially of 20 to 95 mol % adipic acid, ester-forming derivatives thereof or mixtures thereof, 5 to 80 mol % terephthalic acid, ester-forming derivatives thereof or mixtures thereof, and 0 to 5 mol % of a compound containing sulphonate groups, in which the sum of the individual mol percentages is 100; and (a2) a mixture of dihydroxy compounds consisting essentially of (a21) 15 to 99.8 mol % of a dihydroxy compound selected from the group consisting of C2-C6 alkane diols and C5-C10 cycloalkane diols, (a22) 85 to 0.2 mol % of an ether function-containing dihydroxy compound as per formula (I): HO-[(CH2)n-O]m-H, in which n is 2, 3 or 4 and m is a whole number from 2 to 250, or mixtures thereof, the molar ratio of (a1) to (a2) being in the range from 0.4:1 to 1.5:1, provided that the polyether esters have a molecular weight (Mn) in the range from 5000 to 80 000 g/mol, a viscosity index in the range from 30 to 450 g/ml (measured in o-dichlorobenzol/phenol ( weight ratio 50/50), at a concentration of 0.5 wt % polyether esters P1 at a temperature of 25 DEG C) and a melting point in the range from 50 to 200 DEG C, and with the further provisos that from 0.01 to 5 mol % related to the molar quantity of the component (a1) used of a compound D with at least three groups capable of ester formation are used to produce the polyether esters P1, and that the polyether esters P1 contain both hydroxyl and carboxyl terminal groups, the molar ratio of carboxyl to hydroxyl terminal groups being greater than one. The invention also relates to further biodegradable polymers and thermoplastic casting compounds, process for their production, their use in the manufacture of biodegradable casting compounds and adhesives, biodegradable mouldings, foams and blends with starch obtainable from the polymers or casting compounds of the invention.
    • 通过基本上由的混合物反应得到的可生物降解的聚醚酯P1(a1)的基本上由20〜95摩尔%的己二酸或它们的酯形成性衍生物或者它们的混合物,5〜80摩尔%的对苯二甲酸或其酯形成性衍生物的混合物 或其混合物,和0〜5摩尔%磺酸酯化合物的,单独的摩尔百分比的总和为100摩尔%,和(a2)基本上由(A21)的二羟基化合物为15〜99.8的混合物 摩尔%(A22)选自C2-C6烷二醇和C5-C10-环烷二醇的组中选择的二羟基化合物,为85〜0.2摩尔%的含醚的功能和根据式(I)HO的二羟基化合物中的 - [( CH 2)NO] mH的,提供了其中n是2,3或4,m为2至250的整数,或它们的混合物,其中(a1)至(A2)中的0.4的范围内的摩尔比: 1至1.5:1个选择与 条件是该聚醚酯P1具有的范围内的分子量(Mn)为5000〜80000克/摩尔,在30至450范围内的粘度数克/毫升(邻二氯苯/苯酚测量(50/50重量比)在 具有0.5重量%聚醚酯P1的在25℃的温度下)的浓度和在50至200℃的范围内的熔点,并与进一步的条件是从0.01〜5%(摩尔) 基于组分(a1)的摩尔量,与能够对聚醚酯P1开始的制备酯的形成至少三个基团的化合物D,以及进一步的条件是所述聚醚酯P1同时具有羟基和羧基末端基团的摩尔比 羧基端基与羟基端基的大于一个选择的,以及其它可生物降解的聚合物和热塑性模塑组合物,它们的制备方法,它们用于制备可生物降解的Formkör使用 每孔用作粘合剂,可生物降解的模制品,泡沫以及与淀粉共混物从本发明的聚合物或模塑组合物获得。