Samsung Fine Chemicals Co., Ltd.

Lotte Fine Chemical Co., Ltd.

Nak Woon Choi

Sung Hoon Kim

Eun Jeong Kim

Min Seok Kang

Bong Jin Kwon

Hyun Ji Jeong

Yun Na Kim

A Reum Lee

Provided are an additive composition for a tile cement mortar and a tile cement mortar including the additive composition for a tile cement mortar. The provided additive composition for a tile cement mortar includes cellulose ether and urea, wherein the amount of the urea is from 5 parts by weight to 43 parts by weight based on 100 parts by weight of the cellulose ether.

Additive composition for tile cement mortar and tile cement mortar comprising same

Disclosed are an admixture composition for a tile cement mortar and a tile cement mortar composition comprising the admixture composition. The disclosed admixture composition for a tile cement mortar comprises a cellulose ether, a polyacrylamide-based polymer coagulant and an inorganic coagulant.

Admixture composition for a tile cement mortar and a tile cement mortar composition comprising the same

Provided are an additive for skim coat mortar and a skim coat mortar composition including the same, and the additive is a blend of cellulose ether having hydroxyalkylalkyl cellulose cross-linked with an aldehyde compound and hydroxyalkyl cellulose cross-linked with an aldehyde compound. By applying the additive to a skim coat mortar composition, it is possible to improve workability, surface luster, and a creamy property while maintaining a water retention property.

Additive for skim coat mortar and skim coat mortar composition containing the same

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Ulsan, South Korea

Nak Woon Choi