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1. (WO2019006675) POLISHING AGENT, ALUMINUM ALLOY PART AND POLISHING PROCESS THEREFOR
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Pub. No.: WO/2019/006675 International Application No.: PCT/CN2017/091742
Publication Date: 10.01.2019 International Filing Date: 04.07.2017
IPC:
C09G 1/02 (2006.01) ,C09G 1/04 (2006.01) ,C23F 3/03 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
G
POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH; SKI WAXES
1
Polishing compositions
02
containing abrasives or grinding agents
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
G
POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH; SKI WAXES
1
Polishing compositions
04
Aqueous dispersions
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
F
NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES; INHIBITING CORROSION OF METALLIC MATERIAL; INHIBITING INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25247
3
Brightening metals by chemical means
02
Light metals
03
with acidic solutions
Applicants:
深圳市恒兆智科技有限公司 SHENZHEN HENGZHAOZHI TECHNOLOGY CO., LTD. [CN/CN]; 中国广东省深圳市 南山区蛇口街道南海大道1079号花园城数码大厦B座202.203-115王饶玲 WANG, Raoling 202.203-115 Block B, Garden City Digital Building NanhaiRoad 1079, Shekou Street, Nanshan District Shenzhen, Guangdong 518000, CN
Inventors:
王饶玲 WANG, Raoling; CN
Agent:
深圳市华腾知识产权代理有限公司 SHENZHEN HUATENG INTELLECTUAL PROPERTY AGENT CO., LTD.; 中国广东省深圳市 龙华新区龙华街道龙观东路望成大厦11楼1116室彭年才 PENG, Niancai Room 1116, 11th Floor, Wangcheng Building Longguan East Road, Longhua Street, Longhua Shenzhen, Guangdong 518109, CN
Priority Data:
Title (EN) POLISHING AGENT, ALUMINUM ALLOY PART AND POLISHING PROCESS THEREFOR
(FR) AGENT DE POLISSAGE, PIÈCE EN ALLIAGE D'ALUMINIUM ET PROCÉDÉ DE POLISSAGE ASSOCIÉ
(ZH) 抛光剂、铝合金件及其抛光处理方法
Abstract:
(EN) A polishing agent, an aluminum alloy part and a polishing process therefor. The polishing agent is used for surface pretreatment of an aluminum alloy part and comprises the following components in parts by weight per 100 parts by weight of the polishing agent: 2-20 parts of nitric acid, 1-5 parts of hydrochloric acid, 1-5 parts of diamond micro powder, 0.1-0.5 parts of stearic acid, 0.1-0.6 parts of copper sulfate, 3-10 parts of polyvinyl alcohol and the balance of water. Processed with the above polishing agent, the surface of an aluminum alloy part is clean and bright, and the polishing process is simple, environmentally friendly, no escape of harmful gases, convenient to operate and low-cost.
(FR) La présente invention concerne un agent de polissage, une pièce en alliage d'aluminium et un procédé de polissage associé. L'agent de polissage est utilisé pour le prétraitement de surface d'une pièce en alliage d'aluminium et comprend les composants suivants en parties en poids pour 100 parties en poids de l'agent de polissage : de 2 à 20 parties d'acide nitrique, de 1 à 5 parties d'acide chlorhydrique, de 1 à 5 parties de micro-poudre de diamant, de 0,1 à 0,5 partie d'acide stéarique, de 0,1 à 0,6 partie de sulfate de cuivre, de 3 à 10 parties de poly(alcool de vinyle) et le reste d'eau. Traitée avec l'agent de polissage ci-dessus, la surface de la pièce en alliage d'aluminium est propre et brillante, et le procédé de polissage est simple, respectueux de l'environnement, ne dégage pas de gaz nocifs, et pratique à faire fonctionner et de faible coût.
(ZH) 一种抛光剂、铝合金件及其抛光处理方法。抛光剂用于铝合金件表面预处理,以100重量份计,包括如下重量份数的成分:2-20份硝酸,1-5份盐酸,1-5份精钢石微粉,0.1-0.5份硬脂酸,0.1-0.6份硫酸铜,3-10份聚乙烯醇和余量水。经过上述抛光剂处理后,铝合金件表面清洁光亮,而且整个抛光处理方法工艺简单、环保,无有害气体逸出,操作方便,使用成本低。
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, KR, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Chinese (ZH)
Filing Language: Chinese (ZH)