Ae Kyung Industrial Co., Ltd

In Sub Baik

In Sik Cho

Sang Yun Lee

Won Jong Kim

In Shik Cho

Jong Gi Lee

Youn Woo Park

Han Woong Park

Gyeong Yup Ghi

Dong Sung Han

The present invention provides a bleach activator which is at least one macrocyclic manganese complex selected from the group consisting of [Mn(rac-14-decane)X]Y, [Mn(mes-14-decane)X]Y.HO and [Mn(mes-14-decane)X]Y represented by Formulas 1-3, as well as a preparation method thereof. Also, the invention provides a bleaching composition and bleaching detergent composition comprising the bleach activator. The bleach activator comprising the manganese complex is used in a granulated form. 

Bleaching and detergent compositions comprising manganese complex prepared from tetra-aza macrocyclic ligands through a convenient synthesis

An amine oxide type surfactant, which has excellent compatibility with an anionic or non-ionic surfactant having excellent detergency and shows excellent detergency and softening effect, is represented by the following formula 1: 

Amineoxide type surfactant and detergent composition comprising it

A herb medicine extract-containing non-bleeding striped dentifrice composition, consisting essentially of a striped dentifrice component and a base dentifrice component, each component comprising the following ingredients at the substantially same amount: a. an abrasive that has a BET surface area of 10 m.sup.2 /g or less and an average particle diameter of 1 to 30 .mu.m upon measurement by Coulter Counter method, and shows oil absorption (linseed oil, ml/100 g) of 50 or less; b. a binder selected from the group consisting of xanthan gum, carrageenan, sodium carboxymethylcellulose, and the mixtures thereof; c. an alkyl sulfonate of anionic surfactants; and d. a humectant, and said striped dentifrice component containing herb medicine extracts at an amount of 0.001 to 10% by weight, on the basis of dry solid substance. It is non-bleeding by virtue of the substantially same formulation in the two components and the herb medicine extracts allow the dentifrice composition to suppress the formation of plaque.

Herb medicine extract-containing non-bleeding striped dentifrice

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Seoul, South Korea

In Sub Baik