WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018048068) SURFACE-MODIFIED COLLOIDAL CERIA ABRASIVE PARTICLES, PREPARATION METHOD THEREFOR, AND POLISHING SLURRY COMPOSITION CONTAINING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/048068    International Application No.:    PCT/KR2017/006497
Publication Date: 15.03.2018 International Filing Date: 21.06.2017
IPC:
C09K 3/14 (2006.01), C09G 1/02 (2006.01)
Applicants: KC CO., LTD. [KR/KR]; 39, Jae2gongdan 2-gil, Miyang-myeon Anseong-si Gyeonggi-do 17599 (KR)
Inventors: CHOI, Nak Hyun; (KR).
PARK, Kwang Soo; (KR).
KIM, Jung Yoon; (KR).
HWANG, Jun Ha; (KR)
Agent: MUHANN PATENT & LAW FIRM; (Myeonglim Building, Nonhyeon-dong) 5th Floor, 9 Hakdong-ro 3-gil Gangnam-gu Seoul 06044 (KR)
Priority Data:
10-2016-0114854 07.09.2016 KR
Title (EN) SURFACE-MODIFIED COLLOIDAL CERIA ABRASIVE PARTICLES, PREPARATION METHOD THEREFOR, AND POLISHING SLURRY COMPOSITION CONTAINING SAME
(FR) PARTICULES ABRASIVES D'OXYDE DE CÉRIUM COLLOÏDALES MODIFIÉES EN SURFACE, PROCÉDÉ DE PRÉPARATION ASSOCIÉ ET COMPOSITION DE BOUILLIE DE POLISSAGE CONTENANT CES DERNIÈRES
(KO) 표면개질된 콜로이달 세리아 연마입자, 그의 제조방법 및 그를 포함하는 연마 슬러리 조성물
Abstract: front page image
(EN)The present invention relates to surface-modified colloidal ceria abrasive particles, a preparation method therefor, and a polishing slurry composition containing the same. According to one embodiment of the present invention, the surface-modified colloidal ceria abrasive particles comprise: colloidal ceria abrasive particles; and cerium atoms and hydroxyl groups (-OH) formed on the surface of the colloidal ceria abrasive particles.
(FR)La présente invention concerne des particules abrasives d'oxyde de cérium colloïdales modifiées en surface, un procédé de préparation associé et une composition de bouillie de polissage contenant ces dernières. Selon un mode de réalisation de la présente invention, les particules abrasives d'oxyde de cérium colloïdales modifiées en surface comprennent : des particules abrasives d'oxyde de cérium colloïdales ; et des atomes de cérium et des groupes hydroxyle (-OH) formés sur la surface des particules abrasives d'oxyde de cérium colloïdales.
(KO)본 발명은 표면개질된 콜로이달 세리아 연마입자, 그의 제조방법 및 그를 포함하는 연마 슬러리 조성물에 관한 것으로서, 본 발명의 일 실시예에 따른 표면개질된 콜로이달 세리아 연마입자는, 콜로이달 세리아 연마입자; 및 상기 콜로이달 세리아 연마입자 표면 상에 형성된 세륨 원소 및 수산화기(-OH);를 포함한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)