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1. (WO2016103283) BIO-BASED AROMATIC DIISOCYANATES FOR PREPARATION OF POLYURETHANES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/103283    International Application No.:    PCT/IN2015/050214
Publication Date: 30.06.2016 International Filing Date: 23.12.2015
IPC:
C07C 263/12 (2006.01), C07C 265/14 (2006.01), C07C 247/24 (2006.01), C08G 18/32 (2006.01)
Applicants: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH [IN/IN]; Anusandhan Bhawan, Rafi Marg, New Delhi 110001 (IN)
Inventors: WADGAONKAR, Prakash Purushottam; (IN).
KUHIRE, Sachin Suresh; (IN)
Agent: KOUL, Sunaina; (IN).
DHAWAN, Ramesh Chander; (IN).
GARG, Avi; (IN).
PRASAD, Suman Lata; (IN).
SALHOTRA, Anuradha; (IN).
VIJ, Prerna; (IN).
MAHAJAN, Bharti; (IN).
SHARMA, Nidhi; (IN)
Priority Data:
3866/DEL/2014 23.12.2014 IN
Title (EN) BIO-BASED AROMATIC DIISOCYANATES FOR PREPARATION OF POLYURETHANES
(FR) DIISOCYANATES AROMATIQUES D'ORIGINE BIOLOGIQUE POUR LA PRÉPARATION DE POLYURÉTHANES
Abstract: front page image
(EN)The present invention provides bio-based aromatic diisocyanate of formula (I). [Formula should be inserted here] wherein X is –OCH3, Y is selected from -H or –OCH3, and m = 0-12. The present invention further provides a method for preparation of aromatic diisocyanate of formula (I) useful for preparation of polyurethane.
(FR)La présente invention concerne un diisocyanate aromatique d'origine biologique représenté par la formule (I) : dans laquelle X représente -OCH3, Y est choisi parmi -H ou -OCH3, et m = 0 à 12. La présente invention concerne en outre un procédé de préparation de diisocyanate aromatique de formule (I) servant à la préparation de polyuréthane.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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: English (EN)
Filing Language: English (EN)