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    • 1. 发明申请
    • LAUNDRY DETERGENT COMPOSITIONS COMPRISING POLYALKOXYLATED POLYETHYLENEIMINE
    • 包含聚烷氧基聚乙烯的洗衣洗涤剂组合物
    • WO2013171210A1
    • 2013-11-21
    • PCT/EP2013/059939
    • 2013-05-14
    • UNILEVER PLCUNILEVER N.V.CONOPCO, INC., d/b/a UNILEVER
    • BATCHELOR, Stephen, Norman
    • C11D3/37
    • C11D3/3723
    • A laundry detergent composition containing 5 to 30 wt% detersive surfactant selected from non-ionic and anionic surfactant and 0.05 to 4 wt% of polyalkoxylated polyethylene imine polymer where the polyalkoxyl chains are directly linked to the nitrogens in the PEI and each chain has a terminal group with molecular weight less than 100 and wherein the polymer is a PEI which has a molar ratio of polyalkoxyl chains, including the terminal group, to PEI of less than or equal to 3 resulting in 3 or fewer, preferably 2 or fewer, most preferably 1 nitrogen(s) bound to polyalkoxyl chains and wherein the PEI has a Mw of at least 500, preferably 1000 to 2000, more preferably less than 1500 and even about 1300.
    • 一种洗衣洗涤剂组合物,其含有5至30重量%的去离子表面活性剂,其选自非离子和阴离子表面活性剂和0.05至4重量%的聚烷氧基化聚乙烯亚胺聚合物,其中聚烷氧基链直接与PEI中的氮连接并且每个链具有末端 基团,其中聚合物是PEI,其具有小于或等于3的导致3或更少,优选2或更少,最优选地为3或更少,优选2或更少的聚烯烃链,包括端基的聚烷氧基链的摩尔比 1个氮与多烷氧基链结合,其中PEI具有至少500,优选1000-2000,更优选小于1500,甚至约1300的Mw。
    • 4. 发明申请
    • ALKALINE LIQUID DETERGENT COMPOSITIONS
    • 碱性液体洗涤剂组合物
    • WO2012104159A1
    • 2012-08-09
    • PCT/EP2012/050945
    • 2012-01-23
    • UNILEVER PLCUNILEVER N.V.HINDUSTAN UNILEVER LIMITEDCARSWELL, Robert, JohnCROSSMAN, Martin, CharlesJARVIS, Adam, PeterPARRY, Alyn, JamesROGERS, Susan, HenningWELLS, John, FrancisWINTER, Jeremy, Nicholas
    • CARSWELL, Robert, JohnCROSSMAN, Martin, CharlesJARVIS, Adam, PeterPARRY, Alyn, JamesROGERS, Susan, HenningWELLS, John, FrancisWINTER, Jeremy, Nicholas
    • C08G63/66C11D3/00C11D3/37C11D17/00
    • C11D3/3723C11D3/0036C11D3/30C11D3/3715
    • An aqueous alkaline isotropic concentrated detergent liquid composition with an undiluted pH of at least 7.8 and at most 9 comprising: a)10 to 60 wt% non-soap surfactant, b) 0 to 20 wt% hydrotrope, c) 0 to 4 wt% soap, d) 0 to 10 wt% nonionic EPEI, e) at least 1 wt% triethanolamine, characterised in that dissolved in the alkaline isotropic liquid there is: f) at least 1 wt%, preferably at least 1.5 wt% of a polyester substantive nonionic soil release polymer of the type E-M-L-E, where the midblock M is connected to a generally hydrophilic end block E and blocks E each comprise capped oligomers of polyethylene glycol remote from the midblock, with at least 10 EO repeat units, the end blocks being free from ester bonds, either directly or via linking moiety L which comprises the motif: B-Ar-B where B is selected from urethane, amide and ester moieties and Ar is,4 phenylene, and midblock M comprises the motif: wherein R1 and R2 may be the same or different selected from C1-C4 alkyl, C1-C4 alkoxy and Hydrogen, provided that R1 and R2 may not both be hydrogen, n is at least 2, preferably more than 5, the ester bonds may by 2 formed the other way around (not shown), if they are so reversed then all of them will be so reversed, G3107 (C) CPL -78- wherein the composition comprising the polymer provides soil release less than a ΔE of 5 with DMO on woven polyester after storage of the polymer in the detergent composition at 60°C for 8 days at a pH >7.5.
    • 具有至少7.8和至多9的未稀释pH的水性碱性各向同性浓缩洗涤剂液体组合物,其包含:a)10至60重量%的非皂表面活性剂,b)0-20重量%的水溶助长剂,c)0至4重量% 皂,d)0-10重量%的非离子EPEI,e)至少1重量%的三乙醇胺,其特征在于溶解在碱性各向同性液体中的有:f)至少1重量%,优选至少1.5重量%的聚酯 类型EMLE的实质性非离子去污聚合物,其中中间嵌段M连接到通常亲水的端嵌段E,嵌段E各自包含远离中间嵌段的聚乙二醇的封端低聚物,具有至少10个EO重复单元,末端嵌段 不含酯键,直接或通过连接部分L,其包含基序:B-Ar-B,其中B选自氨基甲酸酯,酰胺和酯部分,Ar是4-亚苯基,中间嵌段M包含该基序:其中R1和 R 2可以相同或不同,选自C 1 -C 4烷基,C 1 -C 4 烷氧基和氢,条件是R 1和R 2可以不都是氢,n至少为2,优选大于5,所以酯键可以以相反的方式形成(未示出),如果它们相反,则所有的 它们将如此扭转,G3107(C)CPL -78-其中包含聚合物的组合物在60℃下将聚合物保存在洗涤剂组合物中之后,在编织聚酯上提供少于ΔE5的污染物,其中DMO为8 天在pH> 7.5。