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    • 7. 发明授权
    • Detergent mixture of an alkylglycoside surfactant and an hydroxyalkyl
sulfonate
    • 烷基磺酰胺表面活性剂和羟基琥珀酸钠的洗涤剂混合物
    • US5104585A
    • 1992-04-14
    • US635171
    • 1991-03-07
    • Bernd FabryBrigitte GiesenKarlheinz HillMartina Kihn-BotulinskiRobert Piorr
    • Bernd FabryBrigitte GiesenKarlheinz HillMartina Kihn-BotulinskiRobert Piorr
    • C11D1/28C11D1/12C11D1/14C11D1/66C11D1/83
    • C11D1/12C11D1/83C11D1/143C11D1/662
    • The invention relates to a detergent mixture containingA) at least one alkyl glycoside corresponding to general formula (I)RO(G).sub.x (I)in whichR is an aliphatic radical containing at least 8 carbon atoms, preferably a primary alcohol radical and, more preferably, a fatty alkyl or fatty alkenyl radical containing 8 to 22 and preferably 12 to 18 carbon atoms,G is a symbol which stands for a glycose unit, i.e. which derives from a reducing saccharide containing 5 or 6 carbon atoms andX is a number of 1 to 10,B) an anionic surfactant andC) typical auxiliaries and additives,characterized in that the anionic surfactant B) is at least one hydroxysulfonate consisting entirely or predominantly of compounds corresponding to formula (II) or (III) ##STR1## in which y and z=0 or numbers of 1 to 18, p=0, 1 or 2 and the sum (y+z+p) is a number of 4 to 18, x=0 or a number of up to 30 and n may be an integer of 2 to 4, or alkali metal, alkaline earth metal and ammonium salts of such compounds,and to its use as a constituent of phosphate-reduced detergents and cleaning preparations.
    • PCT No.PCT / EP89 / 00732 Sec。 371日期1991年3月7日 102(e)1991年3月7日PCT PCT。1989年6月29日PCT公布。 公开号WO90 / 00592 日本1990年1月25日。本发明涉及含有A)至少一种对应于通式(I)RO(G)x(I)的烷基糖苷的洗涤剂混合物,其中R是含有至少8个碳原子的脂族基团 ,优选伯醇基团,更优选含有8-22个碳原子,优选12-18个碳原子的脂肪烷基或脂肪链烯基,G是代表糖基单元的符号,即来自含有5 或6个碳原子,X是1至10的数量,B)阴离子表面活性剂和C)典型的助剂和添加剂,其特征在于阴离子表面活性剂B)是至少一种羟基磺酸盐,其全部或主要由对应于式 II)或(III)其中y和z = 0或1至18,p = 0,1或2的数字和和(y + z + p)是(IMA) 4〜18的数,x = 0或多至30的数,n可以为2〜4的整数,或碱金属,碱土金属a 这种化合物的铵盐,以及其作为磷酸盐还原型洗涤剂和清洁制剂的组分的用途。
    • 10. 发明授权
    • Enzymatic synthesis of polyesters
    • 聚酯的酶合成
    • US5962624A
    • 1999-10-05
    • US38994
    • 1998-03-10
    • Anja VonderhagenJeffrey A. GatesKarlheinz HillMartin LagardenHolger Tesmann
    • Anja VonderhagenJeffrey A. GatesKarlheinz HillMartin LagardenHolger Tesmann
    • C08G63/81C08G63/87C12P7/62C08G63/78C12N9/00
    • C12P7/62C08G63/81C08G63/87
    • A linear polyester is made by a process reacting polyols comprising at least two primary alcohol groups and at least one secondary alcohol or amino group and a dicarboxylic acid or a dicarboxylic acid ester in the presence of an effective amount of a lipase derived from Candida cylindracea, Candida lipolytica, Candida rugosa, Candida antarctica, Candida utilis, Chromobacterium viscosum, Geotrichum viscosum, Geotrichum candidum, Mucor javanicus, Mucor miehei, Porcine pancreas, Pseudomonas species, specifically Pseudomonas fluorescens, Pseudomonas cepacia, Pseudomonas pseudoalkaligenes, Pseudomonas alkaligenes, Thermomyces species, Rhizopus arrhizus, Rhizopus delemar, Rhizopus niveus, Rhizopus oryzae, Rhizopus javanicus, Aspergillus niger, Penicillium roquefortii, Penicillium camembertii or an esterase derived from Bacillus species, specifically Bacillus thermoglucosidasius; Mucor miehei, Horse liver, Saccharomyces cerevisiae, Pigs liver or combinations thereof. The secondary OH or amino group of the polyol moiety is unreacted.
    • 线性聚酯通过在有效量的源自念珠菌(Candida cylindracea)的脂肪酶的存在下,使包含至少两个伯醇基团和至少一种仲醇或氨基的多元醇和二羧酸或二羧酸酯反应的方法制备, 假丝酵母,解脂假丝酵母(Candida rugosa),南极假丝酵母(Candida rugus),产油假丝酵母(Candida rugis),粘菌色杆菌(Candida utilis),粘虫(Geotrichum viscosum),白色念珠菌(Geotrichum candidum),爪哇木霉(Mucor javanicus),Mucor miehei,猪胰腺,假单胞菌属,荧光假单胞菌,洋葱假单胞菌,假产碱假单胞菌,嗜碱性杆菌 us草,根霉,根霉,米他氏根霉,爪哇根霉,黑曲霉,青霉青霉或衍生自芽孢杆菌属的酯酶,特别是芽孢杆菌热霉菌; Mucor miehei,马肝,酿酒酵母,猪肝或其组合。 多元醇部分的仲OH或氨基未反应。