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1. (WO2014203812) COMPOSITION FOR OPTICAL MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/203812 International Application No.: PCT/JP2014/065710
Publication Date: 24.12.2014 International Filing Date: 13.06.2014
IPC:
C08G 18/38 (2006.01) ,G02B 1/04 (2006.01) ,C07C 321/14 (2006.01) ,C07C 323/12 (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
28
characterised by the compounds used containing active hydrogen
30
Low-molecular-weight compounds
38
having hetero atoms other than oxygen
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
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
321
Thiols, sulfides, hydropolysulfides or polysulfides
12
Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms
14
of an acyclic saturated carbon skeleton
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
323
Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
10
containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
11
having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
12
the carbon skeleton being acyclic and saturated
Applicants: MITSUBISHI GAS CHEMICAL COMPANY, INC.[JP/JP]; MITSUBISHI Building, 5-2, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008324, JP
Inventors: NISHIMORI Yoshihiko; JP
KAMURA Teruo; JP
HORIKOSHI Hiroshi; JP
Agent: KOBAYASHI Hiroshi; ABE, IKUBO & KATAYAMA, Fukuoka Bldg. 9th Fl., 8-7, Yaesu 2-chome, Chuo-ku, Tokyo 1040028, JP
Priority Data:
2013-12761718.06.2013JP
Title (EN) COMPOSITION FOR OPTICAL MATERIAL
(FR) COMPOSITION POUR MATÉRIAU OPTIQUE
(JA) 光学材料用組成物
Abstract:
(EN) According to the present invention, a composition for an optical material contains a compound (a), a compound (b), and a polyisocyanate compound (c), and can suppress the generation of striae defects. The compound (a) is a compound (1) having a structure represented by formula (1). The compound (b) is a compound (2) having a structure represented by formula (2).
(FR) Selon la présente invention, une composition pour matériau optique contient un composé (a), un composé (b), et un composé polyisocyanate (c), et permet de supprimer la génération de défauts en stries. Le composé (a) est un composé (1) dont la structure est représentée par la formule (1). Le composé (b) est un composé (2) dont la structure est représentée par la formule (2).
(JA)  本発明によれば、下記(a)化合物、下記(b)化合物、および(c)ポリイソシアネート化合物を含有する光学材料用組成物により、脈理不良の発生を抑制することができる。 (a)化合物:下記(1)式で表される構造を有する化合物 (1)(b)化合物:下記(2)式で表される構造を有する化合物(2)
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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, LT, 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, 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)