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
    • 1. 发明授权
    • Composition suitable for removing proteinaceous material
    • 适用于去除蛋白质物质的组合物
    • US06218349B1
    • 2001-04-17
    • US09528799
    • 2000-03-17
    • Joseph I. KravitzRichard O. RuhrMichael E. Besse
    • Joseph I. KravitzRichard O. RuhrMichael E. Besse
    • C11D162
    • C11D3/042C11D1/62C11D1/72C11D1/722C11D1/75C11D1/835C11D3/3418C11D3/361C11D3/364C11D11/0041
    • The present invention provides for a composition suitable for removing proteinaceous material comprising water, an emulsifier, a chelating agent, one or more mineral acids, and a surfactant; wherein: the emulsifier is a polyether nonionic emulsifier or an amine oxide; the chelating agent is an alkylaminophosphonic acid, a hydroxyalkylphosphonic acid, or an alkylphosphonic acid carboxylic acid; the one or more mineral acids are present in an mount such that the pH of the composition is less than about 4.5; and the surfactant is a compound of formula (I): wherein R1, R2, and R3 are independently (C1-C6)alkyl wherein any alkyl group can be substituted with one or more (C1-C6)alkoxy or hydroxy; R4 is —[R5—O]q—H or —[R6—O]q—[R7—O]r—H wherein R5 and R6 are independently (C1-C6)alkylene, wherein any alkylene group can be substituted with one or more (C1-C6)alkoxy or hydroxy; R7 is (C1-C6)alkylene wherein the alkylene group can be substituted with one or more (C1-C6)alkoxy or hydroxy; q has an average value between about 1 and about 100; r has an average value between about 1 and about 100; and X is halo, RCOO−, PO42− or SO42− wherein R is (C1-C6)alkyl.
    • 本发明提供适用于除去含有水,乳化剂,螯合剂,一种或多种无机酸和表面活性剂的蛋白质物质的组合物; 其中:所述乳化剂是聚醚非离子乳化剂或氧化胺; 螯合剂是烷基氨基膦酸,羟基烷基膦酸或烷基膦酸羧酸; 一种或多种无机酸存在于底座中,使得组合物的pH小于约4.5; 表面活性剂是式(I)的化合物:其中R 1,R 2和R 3独立地为(C 1 -C 6)烷基,其中任何烷基可被一个或多个(C 1 -C 6)烷氧基或羟基取代; R4是其中R5和R6独立地为(C1-C6)亚烷基,其中任何亚烷基可被一个或多个(C 1 -C 6)烷氧基或羟基取代; R 7是(C 1 -C 6)亚烷基,其中亚烷基可以被一个或多个(C 1 -C 6)烷氧基或羟基取代; q具有约1至约100的平均值; r的平均值在约1和约100之间; X是卤素,RCOO-,PO42-或SO42-,其中R是(C1-C6)烷基。