COMPOSITION FOR THE OXIDATION DYEING OF KERATIN FIBRES AND DYEING PROCESS USING THIS COMPOSITION

• Main Authors: LAGRANGE ALAIN, PLOS GREGORY
• Format: Patent
• Language: English; Korean
• Published: 26.01.2001
• Edition: 7
• Subjects: DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM; DYEING OR PRINTING TEXTILES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; HUMAN NECESSITIES; HYGIENE; LAUNDERING; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE

PURPOSE: A dyeing composition capable of imparting stronger coloring by the combination of an oxidation dye, a two-electron or a four-electron oxidoreductase enzyme and a specific chlorinated or chemically modified chitosan. CONSTITUTION: The composition is prepared by including, in a dyeing medium, (A) preferably 0.001-20 wt.% of an oxidation dye (e.g. p-phenylenediamine, etc.), (B) a two-electron oxidoreductase enzyme (preferably in an amount of 10-10¬8 U based on 100 g of the composition) or a four-electron oxidoreductase enzyme such as laccase derived from Trametes versicolor (preferably in an amount of 10,000-40x10¬6 U based on 100 g of the composition) and (C) a chlorinated chitosan or a chemically modified chitosan of the formula (wherein R1 and R2 are each H or the like; and R3 is H, COCH3 or the like) preferably in an amount of 0.01-20 wt.%. 본 발명은, 염색에 적합한 매질내에, 하나 이상의 산화 염료, 산화환원효소형의 하나 이상의 효소, 및 하나 이상의 특정 염화되거나 화학적 변형된 키토산을 함유하는, 케라틴 섬유, 특히 모발과 같은 인간 케라틴 섬유의 산화 염색용 간편 사용 조성물, 및 상기 조성물을 이용한 염색 방법에 관한 것이다.