公开(公告)号：WO2006059811A1

公开(公告)日：2006-06-08

申请号：PCT/KR2004/003123

申请日：2004-11-30

Applicant: LG HOUSEHOLD & HEALTH CARE LTD. ,  OH, Young-Kee ,  CHO, Kee-Heon ,  KWAK, Sang-Woon ,  OH, Jung-Whan

Inventor： OH, Young-Kee ,  CHO, Kee-Heon ,  KWAK, Sang-Woon ,  OH, Jung-Whan

IPC: C11D1/02

CPC classification number: C11D3/3761 ,  C11D3/10 ,  C11D3/2075 ,  C11D3/33 ,  C11D11/04 ,  C11D17/0039

Abstract: Disclosed are a composition of laundry detergent capable of improving touch feel of clothes after laundering; and a manufacturing method thereof. The present invention provides a composition of laundry detergent including: (a) 0.1 to 15 parts by weight of an acidic form of water-soluble polymer; (b) 5 to 20 parts by weight of an anionic surfactant; (c) 10 to 70 parts by weight of an alkaline builder; and (d) 0.5 to 20 parts by weight of an organic acid coated so that it can be separated from the alkaline builder. The composition of laundry detergent according to the present invention is useful to improve soft feel of clothes by reducing possibility that calcium carbonate or a water-insoluble water softener remains in clothes after laundering, and also the composition of laundry detergent is stable because there is little caking phenomenon, and has an excellent solubility and washability in cold water. The manufacturing method of the present invention does not need an additional drying process so as to manufacture the powder detergent, as well as it is simple and economical.

Abstract translation: 公开了能够改善洗涤后衣服的触感的衣物洗涤剂组合物; 及其制造方法。 本发明提供一种衣物洗涤剂组合物，其包含：（a）0.1-15重量份的酸性形式的水溶性聚合物; （b）5〜20重量份的阴离子表面活性剂; （c）10-70重量份的碱性助洗剂; 和（d）0.5至20重量份的涂覆有机酸，使得其可以与碱性助洗剂分离。 根据本发明的衣物洗涤剂的组合物可用于通过降低洗涤后衣物中残留的碳酸钙或水不溶性水软化剂的可能性来改善衣服的柔软感，并且洗衣洗涤剂的组成也是稳定的，因为几乎没有 结块现象，在冷水中具有优异的溶解性和可洗性。 本发明的制造方法不需要额外的干燥工艺，以便制造粉末洗涤剂，并且它是简单和经济的。

公开(公告)号：WO2008102945A1

公开(公告)日：2008-08-28

申请号：PCT/KR2007/006083

申请日：2007-11-29

Applicant: LG HOUSEHOLD & HEALTH CARE LTD. ,  CHO, Min-Seok ,  OH, Young-Kee ,  CHO, Kee-Heon ,  KIM, Hyun-Chang ,  KWAK, Sang-Woon

Inventor： CHO, Min-Seok ,  OH, Young-Kee ,  CHO, Kee-Heon ,  KIM, Hyun-Chang ,  KWAK, Sang-Woon

IPC: C11D3/37

CPC classification number: C11D17/06 ,  C02F5/10 ,  C08F228/02 ,  C11D3/378 ,  C11D3/3784 ,  C11D11/04

Abstract: The present invention relates to powder detergent granules that are substantially free of a water-insoluble component such as zeolite or silica, a method for manufacturing the powder detergent granules and a copolymer having various properties useful as a detergent component. The powder detergent granules of the present invention are substantially free of a water-insoluble component, and thus exhibit good solubility and washing performance in cold water, do not leave residue after laundry, and reduce the likelihood of a caking phenomenon during manufacture and storage. And, the powder detergent granules of the present invention are substantially free of zeolite or silica that absorbs a liquid component, but are capable of accommodating a considerable amount of liquid surfactant. Further, a copolymer comprising acrylic acid monomer unit and 2-acrylamido-2-methylpropane sulfonic acid monomer unit, an acidic water-soluble polymer of the present invention, is useful as a detergent component in various aspects.

Abstract translation: 本发明涉及基本上不含水不溶性成分如沸石或二氧化硅的粉末洗涤剂颗粒，粉末洗涤剂颗粒的制造方法和可用作洗涤剂组分的各种性能的共聚物。 本发明的粉末洗涤剂颗粒基本上不含水不溶性组分，因此在冷水中表现出良好的溶解性和洗涤性能，在洗涤后不留下残留物，并降低制造和储存过程中结块现象的可能性。 而且，本发明的粉末洗涤剂颗粒基本上不含吸收液体组分但能够容纳大量液体表面活性剂的沸石或二氧化硅。 此外，包含丙烯酸单体单元和2-丙烯酰氨基-2-甲基丙磺酸单体单元的共聚物，本发明的酸性水溶性聚合物在各个方面都可用作洗涤剂组分。