发明授权
US08470761B2 Laundry formulations and method of cleaning 有权
洗衣配方及清洗方法

  • 专利标题: Laundry formulations and method of cleaning
  • 专利标题(中): 洗衣配方及清洗方法
  • 申请号: US12734322
    申请日: 2008-10-21
  • 公开(公告)号: US08470761B2
    公开(公告)日: 2013-06-25
  • 发明人: Michael E. Calvert
  • 申请人: Michael E. Calvert
  • 申请人地址: GB Goole, East Yorkshire
  • 专利权人: Croda International PLC
  • 当前专利权人: Croda International PLC
  • 当前专利权人地址: GB Goole, East Yorkshire
  • 代理机构: Jones Day
  • 优先权: GB0720962.0 20071025; GB0815504.6 20080826
  • 国际申请: PCT/GB2008/003569 WO 20081021
  • 国际公布: WO2009/053686 WO 20090430
  • 主分类号: C11D1/83
  • IPC分类号: C11D1/83
Laundry formulations and method of cleaning
摘要:
Textiles are simultaneously cleaned and conditioned in aqueous laundry cleaning using detergent surfactant and non-ionic fatty amino-amide/ester fabric conditioner. The conditioner particularly includes compound(s) of the formulae (IIa), to (IId), (III), (IV) and/or (V): Formula R1—CO—NH—(CH2)n—NR2—(CH2)n—O2C—R1 and Formula R1—CO—NH—(CH2)n—NR2—(CH2)n—NHCO—R1. Formula (IIc) or formula (IId). R1, R2 and n are defined with R1 and/or R2 including fatty hydrocarbyl; formula [R4—(CH2)p]3—N. R4 is HO—, or R8CO2—; R6 is hydrocarbyl (including fatty hydrocarbyl); and p is 2 to 6; formula R7—N-[(AO)m—R8]2. R7, R8, AO and m are defined with R7 and/or R8 including fatty hydrocarbyl; formula (R1—CONH)q—R10. R1 as in formulae (Ia) or (Ib), R10 is polyalkyleneimine after removal of q primary amino groups; and q is at least 1, desirably at least 2. Detergent formulations may include builders, and may be formulated to be transparent particularly using substituent branched and/or unsaturated fatty hydrocarbyl non-ionic fabric conditioners.
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