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    • 45. 发明授权
    • Denture cleansing compositions
    • 义齿清洁组合物
    • US4459217A
    • 1984-07-10
    • US304158
    • 1981-09-21
    • David K. Bogie
    • David K. Bogie
    • A61K8/23A61K8/362A61K8/365A61Q11/02C11D7/18C11D7/38C11D7/56
    • A61Q11/02A61K8/23A61K8/362A61K8/365A61K2800/31
    • An anhydrous denture cleansing composition, having a free surface moisture content of less than 0.5% for dissolution in water to form a denture cleansing bath, consisting essentially of 10% to 40% by weight of a permonosulphate of the formula M.sup.1 HSO.sub.5 wherein M.sup.1 is an alkali metal cation; a tartar removal component selected from the group consisting of succinic acid, malic acid, tartaric acid, citric acid, a bisulphate of the formula M.sup.2 HSO.sub.4 wherein M.sup.2 is an alkali metal cation, and mixtures thereof; and an amount of a substantially chloride-free anhydrous alkali metal carbonate of formula M.sub.2.sup.3 CO.sub.3 wherein M.sup.3 is an alkali metal cation which amount is sufficient to develop an initial pH of .ltoreq.4.5 in the denture cleansing bath.
    • 一种无水义齿清洁组合物,其具有小于0.5%的游离表面水分含量以溶解于水中以形成义齿清洁浴,其基本上由10重量%至40重量%的式M1HSO5的多硫酸盐组成,其中M1为碱 金属阳离子 选自琥珀酸,苹果酸,酒石酸,柠檬酸,式M2HSO4的硫酸氢盐,其中M2为碱金属阳离子的酒石去除组分及其混合物; 和一定量的基本上不含氯化物的式M23CO3的无水碱金属碳酸盐,其中M3是碱金属阳离子,其量足以在义齿清洁浴中产生
    • 48. 发明授权
    • Aqueous hypochlorite solutions
    • 次氯酸盐溶液
    • US4282109A
    • 1981-08-04
    • US149974
    • 1980-05-15
    • Anthony M. CitroneStephen B. Pontin
    • Anthony M. CitroneStephen B. Pontin
    • C11D1/14C11D1/75C11D1/83C11D3/395C11D7/54
    • C11D1/83C11D3/3953C11D3/3956C11D1/146C11D1/75
    • The invention provides a thickened bleach composition including an aqueous solution of alkali metal hypochlorite, nd a thickening amount of a surfactant blend comprising:(a) an amine oxide of formula: ##STR1## wherein R.sup.1 is an optionally branched chain alkyl group containing 10 to 18 carbon atoms; R.sup.2 is a lower alkyl group containing up to 3 carbon atoms, and(b) an alkali metal alkyl sulphate of formula: R.sup.3 --O--SO.sub.3 M, wherein R.sup.3 is an optionally branched chain alkyl group containing 8 to 12 carbon atoms and M is lithium, sodium or potassium.The proposed composition affords a measure of control over the physical properties of the composition, including the Cloud Point, to assist the composition in maintaining its desired cleansing properties even after prolonged storage.
    • 本发明提供一种增稠的漂白剂组合物,其包括碱金属次氯酸盐的水溶液和增稠量的表面活性剂共混物,其包含:(a)下式的氧化胺:其中R 1是任选的支链烷基,其含有10至 18个碳原子; R 2是含有至多3个碳原子的低级烷基,和(b)式R 3 -O-SO 3 M的碱金属烷基硫酸盐,其中R 3是含8-12个碳原子的任意支链的烷基,M是锂 ,钠或钾。 所提出的组合物提供了对组合物的物理性质(包括浊点)的控制措施,以帮助组合物即使在长时间储存​​后仍保持其所需的清洁性能。