A conditioning shampoo composition is provided to show an excellent hair conditioning effect by containing a cationic surface active agent having 4 class ammonium form in which a glyceryl is introduced and a cationic vinyl copolymer. A conditioning shampoo composition includes a cationic vinyl copolymer manufactured by (A) a glyceryl 4 class alkylamido ammonium cation surfactant indicated by a chemical formula 1 and (B) (a) a monomer indicated by a chemical formula 2 of CH2=C(R1)-CO-(O)a-(NH)1-a-(CH2)b-N+R2R3R4.Y-, (b) a monomer indicated by a chemical formula 3 of CH2=C(R5)-CO-NR6R7 and a monomer indicated by a chemical formula 4 of CH2=C(R8)-CO(O)-(CH2)c-(CHOH)d-OH or a monomer mixture thereof. In the chemical formula 1: R is one selected from a group consisting of alkyl group or allyl group having a carbon number of 11 - 21； n is an integer of 1 - 10； X- is selected from a group consisting of halogen, sulfate group and acetate. In the chemical formula 2； R1 is hydrogen or methyl radical； R2 and R3 are alkyl group or allyl group having a carbon number of 1 - 24； R4 is hydrogen atom or alkyl group or allyl group having a carbon number of 1 - 24 or -CH2-CH(OH)-CH2-N+R9R10R11.Z-； R9, R10 and R11 are alkyl group or allyl group having a carbon number of 1 - 24； Y- and Z- are independently halogen, methosulfate or acetate anion； a is 0 or 1； b is an integer of 1 - 10. In the chemical formula 3: R5 is hydrogen or methyl radical； R6 and R7 are hydrogen or alkyl group having carbon number of 1 - 3. In the chemical formula 4； R8 is hydrogen or methyl radical； c is an integer of 1 - 4； and d is 0 or 1.본 발명은 컨디셔닝 샴푸 조성물에 관한 것으로서, 특정 화학식을 갖는 글리세릴 4급 알킬아미도 암모늄 양이온 계면활성제 및 특정 양이온성 비닐 공중합체를 포함하는 것을 특징으로 한다. 본 발명의 샴푸 조성물은 코아세르베이트의 생성량이 많아 모발 흡착성이 양호하여 모발 유연 효과가 매우 우수하다.
