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1. (WO2018079829) POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, AND PRODUCTION METHOD FOR OPTICAL MATERIAL
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Pub. No.: WO/2018/079829 International Application No.: PCT/JP2017/039318
Publication Date: 03.05.2018 International Filing Date: 31.10.2017
IPC:
C08G 18/18 (2006.01) ,C08G 18/38 (2006.01) ,C08G 18/79 (2006.01) ,G02B 1/04 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
08
Processes
16
Catalysts
18
containing secondary or tertiary amines or salts thereof
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
30
Low-molecular-weight compounds
38
having hetero atoms other than oxygen
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
70
characterised by the isocyanates or isothiocyanates used
72
Polyisocyanates or polyisothiocyanates
77
having hetero atoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
78
Nitrogen
79
characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
04
made of organic materials, e.g. plastics
Applicants:
三井化学株式会社 MITSUI CHEMICALS, INC. [JP/JP]; 東京都港区東新橋一丁目5番2号 5-2, Higashi-Shimbashi 1-chome, Minato-ku, Tokyo 1057122, JP
Inventors:
伊藤 伸介 ITO Shinsuke; JP
古屋 政幸 FURUYA Masayuki; JP
末杉 幸治 SUESUGI Kouji; JP
西村 雄 NISHIMURA Takeshi; JP
田中 守 TANAKA Mamoru; JP
Agent:
速水 進治 HAYAMI Shinji; JP
Priority Data:
2016-21258331.10.2016JP
Title (EN) POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, AND PRODUCTION METHOD FOR OPTICAL MATERIAL
(FR) COMPOSITION POLYMÉRISABLE POUR MATÉRIAU OPTIQUE, MATÉRIAU OPTIQUE, ET PROCÉDÉ DE PRODUCTION DE MATÉRIAU OPTIQUE
(JA) 光学材料用重合性組成物、光学材料およびその製造方法
Abstract:
(EN) This polymerizable composition for an optical material includes: (A) a compound that has a pKa of 1–9; (B) an iso(thio)cyanate compound that is at least bifunctional; and (C) an active hydrogen compound that is at least bifunctional.
(FR) Cette composition polymérisable pour un matériau optique comprend : (A) un composé qui a un pKa de 1 à 9 ; (B) un composé iso(thio) cyanate qui est au moins bifonctionnel ; et (C) un composé d'hydrogène actif qui est au moins bifonctionnel.
(JA) 本発明の光学材料用重合性組成物は、(A)pKa値が1~9である化合物と、(B)二官能以上のイソ(チオ)シアネート化合物と、(C)二官能以上の活性水素化合物と、を含む。
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: Japanese (JA)
Filing Language: Japanese (JA)