Method for activating and producing keratin fibre coatings, preferably colour coatings

• Main Authors: HERRLEIN MATHIAS KURT, SCHMIDT, KARL, UWE, OSWALD, LUDWIG, MCKELWAY GRAHAM NEIL, MEYER, AXEL, BROOK MICHAEL A, WEBER INGO, PENAKATTU, SVANA, CRINE, MATTIA, CLARK TIMOTHY ROBERT, BAUKNECHT HEIKO, SCHATZ, J ¨ 1 RGEN KARL ANTON, SCHREINER, KLAUS, MOORE CORINNA VIOLETTE, GROSS GALINA, SHAFER TATJANA, GROSS ANDRE, HECKNER, FELIX, GODFREY SIMON PAUL, PATRICK ALEXANDER KIEFER, BRAUN PETRA BARBARA
• Format: Patent
• Language: Chinese; English
• Published: 05.03.2024
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS

A coating, preferably color coating, method for keratin fibres is described, said method comprising three steps: activation, pre-treatment and bonding. The activation step includes one or both of a Praparin program and a Fundamenta program to produce a modified fiber. The pre-treatment step applies a pre-treatment composition of at least one PTH alkoxysilane having a PTH as a thiol, a protected thiol, or a group having complementary reactivity with a thiol to the modified fiber to form a pre-treated fiber. A combining step applies a film-forming composition to the pre-treated fibers to form a color coating. 描述了一种用于角蛋白纤维的涂层(优选地颜色涂层)方法，所述方法包括三个步骤：活化、预处理和结合。活化步骤包括Praeparatur程序和Fundamenta程序中的一者或两者以产生改性纤维。预处理步骤将具有作为硫醇、受保护硫醇或与硫醇具有互补反应性的基团的PTH的至少一种PTH烷氧基硅烷的预处理组合物施加至改性纤维以形成预处理纤维。结合步骤将成膜组合物施加至预处理纤维以形成颜色涂层。