ELECTROLYTIC NICKEL PLATING SURFACE MODIFIER AND ELECTROLYTIC NICKEL PLATING SOLUTION COMPRISING SAME

• Main Authors: KIM, Dea Geun, KIM, Jung Il, CHUNG, Bo Mook, KANG, Jin Seok, CHUN, Sung Wook
• Format: Patent
• Language: English; French; Korean
• Published: 02.12.2021
• Subjects: APPARATUS THEREFOR; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CHEMISTRY; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; METALLURGY; PRINTED CIRCUITS; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS

The present invention relates to an electrolytic nickel plating surface modifier comprising a carboxyl group-containing compound and an electrolytic nickel plating solution comprising the electrolytic nickel plating surface modifier. When forming a nickel film with the electrolytic nickel plating solution according to the present invention, it is possible to efficiently form a nickel film having high surface roughness and a matt property, even without performing conventional strong electrolysis. La présente invention concerne un modificateur de surface de placage au nickel électrolytique comprenant un composé contenant un groupe carboxyle et une solution de placage au nickel électrolytique qui comprend le modificateur de surface de placage au nickel électrolytique. Lors de la formation d'un film de nickel avec la solution de placage au nickel électrolytique selon la présente invention, il est possible de former efficacement un film de nickel ayant une rugosité de surface élevée et une propriété mate, même sans réaliser une électrolyse forte classique. 본 발명은 카르복실기 함유 화합물을 포함하는 전해 니켈 도금 표면개선제 및 상기 전해 니켈 도금 표면개선제를 포함하는 전해 니켈 도금액에 관한 것이다. 본 발명에 따른 전해 니켈 도금액으로 니켈막 형성 시, 종래의 강전해를 진행하지 않아도 표면 조도가 높고 무광 특성을 나타내는 니켈막을 효율적으로 형성할 수 있다.