PARK, JAE JUNG,朴宰正,KIM, SANG HOON,金相勳,CHUN, HO YOUNG,千镐瑛,千鎬瑛,KIM, DONG HWI,金东辉,金東輝,KIM, JONG HYUB,金种夹,金種夾
申请号：
TW107138251
公开号：
TW201922208A
申请日:
2018.10.29
申请国别(地区):
TW
年份:
2019
代理人:
摘要：
The present invention relates to a hair dye composition and, specifically, to an oxidation type hair dye composition comprising: a first agent containing an oxidative dye precursor, a coupler, and an alkaline agent； and a second agent containing an oxidant, the hair dye being for keratin fibers, wherein the first agent contains: ammonia and, optionally, monoethanolamine, as an alkaline agent； at least one selected from the group consisting of ammonium carbonate and ammonium bicarbonate, as a pH buffer； and tromethamine, and thus the hair dye composition leads to a decreased sense of scalp stimulation and hair damage and improved dyeing persistence and uniformity.本發明涉及染髮劑組合物，具體而言，涉及在由含有氧化染料前體、成色劑及鹼劑的第一劑和含有氧化劑的第二劑組成的氧化染髮劑組合物中，第一劑中包含氨及選擇性地包含單乙醇胺作為鹼劑，並且包含選自碳酸銨及碳酸氫銨中的一種以上和氨丁三醇作為pH緩衝劑，從而頭皮刺激感及毛髮損傷感少，而且染色持久力及均染性得到提高的角蛋白纖維的染髮劑組合物
