Method for producing acyl amino acids
    2.
    发明授权
    Method for producing acyl amino acids 失效
    酰基氨基酸的制备方法

    公开(公告)号:US06828452B2

    公开(公告)日:2004-12-07

    申请号:US10466402

    申请日:2003-07-15

    IPC分类号: C07C23100

    摘要: Acylamino acids are made by a process which comprises the steps of: (1) introducing a mixture comprised of at least one amino acid or amino acid salt and an alkali source into a reaction zone; (2) adding a mixture comprised of a fatty acid halide of the formula (I): R1COX  (I) wherein R1 is an alkyl or alkenyl group having from 6 to 22 carbon atoms and X is chlorine, bromine or iodine to form a reaction mixture while continuously circulating the reaction mixture from the reaction zone through a mixing zone until all of the second mixture has been added to the reaction zone. The process guarantees uniform mixing of the reaction components without the foaming observed without the use of a mixing zone.

    摘要翻译: 酰基氨基酸通过包括以下步骤的方法制备:(1)将由至少一种氨基酸或氨基酸盐和碱源组成的混合物引入反应区; (2)加入由式(I)的脂肪酸卤化物组成的混合物:其中R 1为具有6至22个碳原子的烷基或烯基,X为氯,溴或碘,以形成反应混合物 同时将反应混合物从反应区连续循环通过混合区,直到所有第二混合物已经加入到反应区中。 该方法保证反应组分的均匀混合,而不需要使用混合区观察到发泡。

    Soft detergent mixtures
    3.
    发明申请
    Soft detergent mixtures 审中-公开
    软洗涤剂混合物

    公开(公告)号:US20060154847A1

    公开(公告)日:2006-07-13

    申请号:US10539729

    申请日:2003-12-10

    IPC分类号: C11D3/37

    摘要: The invention is a detergent mixture containing: (a) 10% to 30% by weight of protein fatty acid condensate; (b) 1 % to 12% by weight of a protein hydrolyzate; (c) 3% to 20% by weight of an acylated amino acid; (d) 1% to 12% by weight of an amino acid; and (e) 0% to 3% by weight of a preservative. In addition, the composition can optionally contain (f) 0.1% to 10% by weight of a neutralizing agent; (g) 0.1% to 15% by weight of sodium chloride, potassium chloride or mixtures of both; (h) 0.1% to 15% by weight of a solvent; and (i) water. The mixture is a soft detergent suitable for uses which are in contact with the skin, are high foaming and are not affected by hard water.

    摘要翻译: 本发明是一种洗涤剂混合物,其含有:(a)10%至30%重量的蛋白质脂肪酸缩合物; (b)1重量%至12重量%的蛋白质水解产物; (c)3重量%至20重量%的酰化氨基酸; (d)1重量%至12重量%的氨基酸; 和(e)0%至3%重量的防腐剂。 此外,组合物可任选地含有(f)0.1重量%至10重量%的中和剂; (g)0.1重量%至15重量%的氯化钠,氯化钾或其混合物; (h)0.1〜15重量%的溶剂; 和(i)水。 该混合物是适用于与皮肤接触的用途的柔软洗涤剂,高发泡性且不受硬水影响。

    Water-free surfactant mixtures containing alcohol sulfates
    4.
    发明授权
    Water-free surfactant mixtures containing alcohol sulfates 失效
    含有醇硫酸盐的无水表面活性剂混合物

    公开(公告)号:US06174849B1

    公开(公告)日:2001-01-16

    申请号:US09297450

    申请日:1999-04-30

    IPC分类号: C11D1700

    摘要: 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.

    摘要翻译: 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。

    Water-free surface-active agents
    6.
    发明授权
    Water-free surface-active agents 有权
    无水表面活性剂

    公开(公告)号:US6165961A

    公开(公告)日:2000-12-26

    申请号:US308539

    申请日:1999-05-20

    摘要: A water-free surfactant composition containing: (a) a fatty alcohol sulfate corresponding to the formula R.sup.1 O--SO.sub.3 X, where R.sup.1 is a linear alkyl chain, and X is an alkali metal, alkaline earth metal, ammonium, alkyl ammonium, alkanolammonium or glucammonium; and (b) an alkyl benzenesulfonate corresponding to the formula R.sup.2 --Ph--SO.sub.3 X where R.sup.2 is an alkyl chain containing 10 to 14 carbon atoms, Ph is a phenyl group and X is alkali metal, alkaline earth metal, ammonium, alkyl ammonium, alkanolammonium or glucammonium. The fatty alcohol sulfate and alkyl benzenesulfonate are present in the surfactant composition in a weight ratio of 50:50 to 90:10. The water-free surfactant composition provides a reduced potential for irritation, good flow behavior and solubility in cold water. The surfactant composition is useful in laundry detergents, dishwashing detergents and cleaners.

    摘要翻译: PCT No.PCT / EP97 / 06273 Sec。 371日期1999年5月20日 102(e)日期1999年5月20日PCT 1997年11月11日PCT公布。 公开号WO98 / 22561 日期1998年5月28日一种无水表面活性剂组合物,其含有:(a)对应于式R1O-SO3X的脂肪醇硫酸盐,其中R1为直链烷基链,X为碱金属,碱土金属,铵,烷基铵 ,链烷醇铵或葡萄糖铵; 和(b)对应于式R2-Ph-SO3X的烷基苯磺酸盐,其中R2是含有10-14个碳原子的烷基链,Ph是苯基,X是碱金属,碱土金属,铵,烷基铵,链烷醇铵 或葡萄糖铵。 脂肪醇硫酸盐和烷基苯磺酸盐以50:50至90:10的重量比存在于表面活性剂组合物中。 无水表面活性剂组合物提供降低的刺激潜力,良好的流动性能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,餐具洗涤剂和清洁剂。

    Process for stabilizing aqueous zeolite suspensions using a linear fatty
alcohol polyglycol ether having a specific degree of ethoxylation
    7.
    发明授权
    Process for stabilizing aqueous zeolite suspensions using a linear fatty alcohol polyglycol ether having a specific degree of ethoxylation 失效
    使用具有特定乙氧基化度的线性脂肪醇聚乙二醇醚稳定水性沸石悬浮液的方法

    公开(公告)号:US5501817A

    公开(公告)日:1996-03-26

    申请号:US284594

    申请日:1994-08-10

    CPC分类号: C11D3/1286

    摘要: A method for stabilizing aqueous zeolite suspensions by adding fatty-alcohol poly(ethylene glycol) ethers of the formula R.sup.1 O--(CH.sub.2 CH.sub.2 O).sub.n in which R.sup.1 is a linear aliphatic alkyl group containing 12 to 14 carbon atoms and n is an average number of from 4.2 to 4.8. Aqueous slurries containing from 20 to 60% by weight of zeolite are stabilized by adding it to the slurry from 0.1 to 5% by weight of the fatty-alcohol poly(ethylene glycol) ethers.

    摘要翻译: PCT No.PCT / EP93 / 00227 Sec。 371日期:1994年8月10日 102(e)日期1994年8月10日PCT提交1993年2月1日PCT公布。 公开号WO93 / 16159 日本8月19日,1993年。一种通过加入式R 1 O-(CH 2 CH 2 O)n的脂肪醇聚(乙二醇)醚来稳定含水沸石悬浮液的方法,其中R1是含有12-14个碳原子的直链脂族烷基, n是4.2到4.8的平均数。 通过将0.1至5重量%的脂肪醇聚(乙二醇)醚加入到浆料中来稳定含有20至60重量%沸石的水性浆料。

    Process for stabilizing aqueous zeolite suspensions
    8.
    发明授权
    Process for stabilizing aqueous zeolite suspensions 失效
    稳定含水沸石悬浮液的方法

    公开(公告)号:US5476610A

    公开(公告)日:1995-12-19

    申请号:US369831

    申请日:1995-01-06

    摘要: A process for stabilizing an aqueous zeolite suspension by adding to the suspension at least one nonionic surfactant comprising an alkyl or alkenyl glycoside of the formula R.sup.3 O--(G).sub.x in which R.sup.3 is an alkyl or alkenyl group containing 6 to 22 carbon atoms, G is a glycose residue of a sugar containing 5 or 6 carbon atoms and x is a number of 1 to 10. Only nonionic surfactants are added to the suspension to stabilize the suspension. The suspension may be stabilized by addition of the alkyl or alkenyl glycoside in combination with nonionic surfactant such as a Guebert alcohol polyethylene glycol ether or a fatty alcohol polyethylene glycol ether.

    摘要翻译: 通过向悬浮液中加入至少一种包含式R3O-(G)x的烷基或链烯基糖苷的非离子表面活性剂,其中R 3是含有6-22个碳原子的烷基或链烯基,G 是含有5或6个碳原子的糖的糖苷残基,x是1至10的数。只有非离子表面活性剂加入到悬浮液中以稳定悬浮液。 可以通过与非离子表面活性剂如Guebert醇聚乙二醇醚或脂肪醇聚乙二醇醚的组合加入烷基或烯基糖苷来稳定悬浮液。

    Process of making alkyl sulfate granulates
    9.
    发明授权
    Process of making alkyl sulfate granulates 有权
    制备烷基硫酸盐颗粒的方法

    公开(公告)号:US06455488B1

    公开(公告)日:2002-09-24

    申请号:US09700309

    申请日:2001-01-12

    IPC分类号: C11D1700

    摘要: A process for making substantially odorless granules of alkyl sulfates corresponding to formula (I): R-O-SO3X (I) wherein R is an alkyl group containing from 6 to 18 carbon atoms, and X is selected from the group consisting of an alkali metal, an alkaline earth metal, ammonium, an alkyl ammonium, and alkanolammonium, and a glucammonium ion, the process involving: (a) providing a water-containing paste of alkyl sulfates having a content of unsulfonated components of greater than 0.3% by weight; and (b) simultaneously granulating and drying, in a fluidized bed, the water-containing paste of alkyl sulfates to form substantially odorless granules of alkyl sulfates, and wherein the substantially odorles granules thus formed have less than 0.2% by weight, based on the weight of active substance, of unsulfonated components present therein.

    摘要翻译: 对应于式(I)的基本无臭的烷基硫酸盐颗粒的方法:RO-SO 3 X(I)其中R是含有6至18个碳原子的烷基,X选自碱金属, 碱土金属,铵,烷基铵和链烷醇铵和葡萄糖铵离子,所述方法包括:(a)提供含有大于0.3重量%的未磺化组分含量的烷基硫酸盐的含水浆料; 和(b)在流化床中同时造粒和干燥烷基硫酸盐的含水浆料,以形成基本上无气味的烷基硫酸盐颗粒,并且其中由此形成的基本上气味的颗粒的含量小于0.2重量%,基于 活性物质,其中存在的未磺化组分的重量。