会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Low-foaming, nonionic surfactant mixtures, and laundry detergents containing the same
    • 低泡,非离子表面活性剂混合物和含有它们的衣物洗涤剂
    • US06812201B1
    • 2004-11-02
    • US10088730
    • 2002-03-22
    • Manfred WeuthenKarl Heinz Schmid
    • Manfred WeuthenKarl Heinz Schmid
    • C11D172
    • C11D1/8255C11D1/22C11D1/662C11D1/72C11D1/74C11D1/825C11D1/83C11D3/0026
    • Surfactant mixtures comprising (a) a nonionic surfactant mixture present in an amount greater than 60% by weight, based on the weight of the surfactant mixture, the nonionic surfactant mixture comprising: (i) at least one alk(en)yl oligoglycoside of the general formula (I), R1O—[G]p  (I) wherein R1 represents an alk(en)yl radical having from 4 to 22 carbon atoms, G represents a sugar radical having 5 or 6 carbon atoms and p represents a number from 1 to 10; and (ii) at least one nonionic surfactant of the general formula (II) R2O(CH2CHRO)xH  (II) wherein x represents a number of from 1 to 30, each R independently represents a substituent selected from the group consisting of a hydrogen, a methyl group and an ethyl group, and R2 represents a linear alkyl radical having from 16 to 22 carbon atoms; and (b) up to 6% by weight, based on the weight of the surfactant mixture, of one or more anionic surfactants; are described. Additional mixtures further comprising additional alcohol alkoxylates are also described. Solid laundry detergent compositions comprising such surfactant mixtures are described as well.
    • 表面活性剂混合物,其包含(a)基于表面活性剂混合物的重量,大于60重量%的量的非离子表面活性剂混合物,所述非离子表面活性剂混合物包含:(i)至少一种烷基(烯)基低聚糖苷 通式(I),其中R 1表示具有4至22个碳原子的烷基(en)基团,G表示具有5或6个碳原子的糖基,p表示1至10的数; 和(ii)至少一种通式(II)的非离子表面活性剂,其中x表示1至30的数,每个R独立地表示选自氢,甲基和乙基的取代基, R 2表示具有16-22个碳原子的直链烷基; 和(b)基于表面活性剂混合物的重量,至多6重量%的一种或多种阴离子表面活性剂; 被描述。 还描述了进一步包含另外的醇烷氧基化物的另外的混合物。 还描述了包含这种表面活性剂混合物的固体衣物洗涤剂组合物。
    • 6. 发明授权
    • Water-free surfactant mixtures containing alcohol sulfates
    • 含有醇硫酸盐的无水表面活性剂混合物
    • US06174849B1
    • 2001-01-16
    • US09297450
    • 1999-04-30
    • Karl-Heinz SchmidDitmar KischkelThomas KrohnenAndreas Syldath
    • Karl-Heinz SchmidDitmar KischkelThomas KrohnenAndreas Syldath
    • C11D1700
    • B01F17/0057B01F17/0085C11D1/146C11D1/37
    • A water-free surfactant composition is presented having (a) a fatty alcohol sulfate corresponding to the formula R1O—SO3X where R1 is a linear alkyl chain containing 16 or 18 carbon atoms and X is an alkali metal, alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium and (b) an alcohol sulfate corresponding to the formula R2O—SO3X where R2 is an alkyl chain containing 12 to 15 carbon atoms consisting of a minimum 20 percent by weight branched alkyl chains and a maximum 80 percent by weight unbranched alkyl chains, and X is an alkali metal or alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium. The surfactant composition has a reduced potential for irritation and good flowability and solubility in cold water. The surfactant composition is useful in laundry detergents, dishwashing detergents and other cleaners.
    • 提供了一种无水表面活性剂组合物,其具有(a)对应于式R 1 SO 3 X的脂肪醇硫酸盐,其中R 1是含有16或18个碳原子的直链烷基链,X是碱金属,碱土金属,铵,烷基铵 ,链烷醇铵或葡萄糖铵,和(b)对应于式R2O-SO3X的醇硫酸盐,其中R2是含有12至15个碳原子的烷基链,由至少20重量%的支链烷基链组成,最大80重量%的无支链烷基 链,X是碱金属或碱土金属,铵,烷基铵,链烷醇铵或葡萄糖铵。 表面活性剂组合物具有降低的刺激潜力和良好的流动性和在冷水中的溶解性。 表面活性剂组合物可用于洗衣洗涤剂,餐具洗涤剂和其它清洁剂。
    • 9. 发明授权
    • Fatty alcohol mixtures and ethoxylates thereof showing improved
low-temperature behavior
    • 脂肪醇混合物和其乙氧基化物显示改善的低温行为
    • US5276204A
    • 1994-01-04
    • US965551
    • 1992-10-23
    • Karl-Heinz SchmidHans Peter KuberskyGuenter DemmeringAlfred Meffert
    • Karl-Heinz SchmidHans Peter KuberskyGuenter DemmeringAlfred Meffert
    • C07C29/149C07C43/178C11D1/72C07C43/11C07C43/15
    • C07C43/178C07C29/149C11D1/72Y10S516/01
    • Fatty alcohol mixtures R.sub.mix --OH of natural and, in particular, purely vegetable origin and ethoxylates thereof showing improved low-temperature behavior and corresponding to the general formula R.sub.mix --O--(CH.sub.2 CH.sub.2 O).sub.x --H, in which x is a number of 2 to 10 and R.sub.mix represents selected mixtures of saturated and olefinically unsaturated fatty alcohol hydrocarbon radicals in the C 6-20 or C 12-20 ranges correspond to specification I for the chain length range R.sub.mix --=6-20 and to specification II for the chain length range R.sub.mix --=C 12-20:______________________________________ Specification I II structurally analogous to % by weight ______________________________________ C 6 caproic acid 0.1-0.6 -- C 8 caprylic acid 2.5-10 -- C 10 capric acid 2.5-14 -- C 12 lauric acid 37-52 39-69 C 14 myristic acid 10-20 10-27 C 16 palmitic acid 6-10 6-14 C 18 stearic acid 1-5 1-7 C 18' oleic acid 5-23 6-31 C 18" linoleic acid 1-4 1-6 C 18"' linolenic acid 0.1-1 0.1-2 C 20 arachic acid 0.1-1 0.1-2 ______________________________________
    • 天然的,特别是纯植物来源的脂肪醇混合物Rmix-OH,其乙氧基化物显示出改进的低温行为,并且对应于通式Rmix-O-(CH2CH2O)xH,其中x为2至10的数 Rmix表示C 6-20或C 12-20范围内饱和和烯属不饱和脂肪醇烃基的选定混合物,对应于链长范围Rmix- = 6-20的规范I,链长范围为规范II Rmix- = C 12-20:-21规格30-21 I25 II-8结构类似于21重量%30 C 6己酸0.1-0.6 C 8辛酸2.5-10 C 10癸酸2.5-14 - -C 12月桂酸37-5239-69-C 14肉豆蔻酸10-2010-27-C 16棕榈酸6-10 6-14-C 18硬脂酸-51-7-C 18油酸5-23 6-31-C 18“ 亚油酸1-41-6-C 18“'亚麻酸0.1-1 0.1-2 -C 20arachic acid 0.1-1 0.1-2 -