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. (WO2012115309) PHOSPHITE-BASED ANTIOXIDANT AGENT HAVING GOOD HYDROLYTIC STABILITY AND POLYMER RESIN COMPOSITION INCLUDING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/115309    International Application No.:    PCT/KR2011/003233
Publication Date: 30.08.2012 International Filing Date: 29.04.2011
IPC:
C08K 5/52 (2006.01), C07F 9/145 (2006.01), C08L 101/00 (2006.01), C08J 5/00 (2006.01)
Applicants: SONGWON INDUSTRIAL CO., LTD [KR/KR]; 737-2 Yeocheon-dong, Nam-gu Ulsan-city 680-090 (KR) (For All Designated States Except US).
PARK, Dong-Kyung [KR/KR]; (KR) (For US Only).
KIM, Jong-Cheul [KR/KR]; (KR) (For US Only).
LEE, Eun-Hwa [KR/KR]; (KR) (For US Only).
SHIN, In-Ae [KR/KR]; (KR) (For US Only).
KWON, Hee-Jeong [KR/KR]; (KR) (For US Only)
Inventors: PARK, Dong-Kyung; (KR).
KIM, Jong-Cheul; (KR).
LEE, Eun-Hwa; (KR).
SHIN, In-Ae; (KR).
KWON, Hee-Jeong; (KR)
Agent: YOU ME PATENT & LAW FIRM; Seolim Bldg., 649-10 Yoksam-dong Kangnam-ku Seoul 135-080 (KR)
Priority Data:
10-2011-0015135 21.02.2011 KR
Title (EN) PHOSPHITE-BASED ANTIOXIDANT AGENT HAVING GOOD HYDROLYTIC STABILITY AND POLYMER RESIN COMPOSITION INCLUDING SAME
(FR) AGENT ANTIOXYDANT À BASE DE PHOSPHITE AYANT UNE BONNE STABILITÉ EN PRÉSENCE D'EAU ET COMPOSITION DE RÉSINE DE POLYMÈRE LE COMPRENANT
Abstract: front page image
(EN)Provided are a phosphite-based antioxidant having excellent hydrolysis stability and a polymer resin composition including the same, and the antioxidant may be a phosphite-based antioxidant represented by the above Chemical Formula 1.
(FR)L'invention porte sur un antioxydant à base de phosphite ayant une excellente stabilité vis-à-vis de l'hydrolyse et sur une composition de résine de polymère le comprenant, l'antioxydant pouvant être un antioxydant à base de phosphite représenté par la formule chimique 1 ci-dessus.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)