Lucky Limited

Jong K Yeo

Chung Sup Kim

Suk K Chang

Dong J Lee

Yeong Rae Chang

Jin N Yoo

Jin B Kim

Sung H Jang

Min H Lee

Eun H Koo

Dong O Kim

Eon S Lee

Jong M Oh

Process for preparing a polymeric gloss modifier

A thermoplastic resin composition comprising polybutylene terephthalate, a core-shell type copolymer, a multifunctional epoxy resin and a catalyst. The composition has excellent impact resistance and mechanical strength, and is capable of being processed by blow molding.

Thermoplastic resin composition

The present invention relates to an ultraviolet light curable coating composition having a shorter curing time and an excellent abrasion resistance, which comprises:

Abrasion resistant silicone coating composition

A denatured bismaleimide resin of repeating units represented by the following formula (I) and process for preparing same which comprises the Michael addition reaction of a bismaleimide and an aromatic secondary diamine: ##STR1## wherein, n represents an integer of 1 to 3, A represents a divalent group having from 2 to 20 carbon atoms,

Preparation of denatured bismaleimide di secondary diamine resin

A thermosetting polymide resin composition having an excellent molding processing property, heat resistance, low mold shrinkage, and good external appearance of its manufacture which comprises a modified bismaleimide resin prepared by reacting the Michael addition reaction of bismaleimides with aromatic primary diamines and aromatic secondary diamines, an inorganic filler, silicone oil, and a mixed catalyst composed of organic peroxides and imidazoles.

Thermosetting polyimide resin composition

A given amount of crystalline polypropylene resin is blended with an olefin copolymer rubber to prepare a preblend comprising an olefin copolymer rubber/crystalline polypropylene and then the preblend is melt-blended with a crystalline polypropylene resin in the presence of peroxide. The present invention is based upon the fracture mechanism occurring between the crystalline polypropylene and rubber and is accomplished by the reciprocal combination of the reactions such as cross-linking reaction, random scission reaction of the polymer main chain, graft reaction and blocking reaction to form a cell structure. An object of the present invention is to provide a method which results in a product having better homogeneity, better heat-resistance, higher impact-resistance and greater flowabilty than heretofore known methods of preparation.

Method of producing an olefin thermoplastic resin composition

Growing community of inventors

Daejeon, South Korea

Jong K Yeo