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1. (WO2017154589) CURABLE COMPOSITION AND OPTICAL MEMBER
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Pub. No.: WO/2017/154589 International Application No.: PCT/JP2017/006768
Publication Date: 14.09.2017 International Filing Date: 23.02.2017
IPC:
C08L 33/00 (2006.01) ,C08K 3/22 (2006.01) ,C08L 33/06 (2006.01) ,G02B 1/04 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
20
Oxides; Hydroxides
22
of metals
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
04
Homopolymers or copolymers of esters
06
of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
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:
DIC株式会社 DIC CORPORATION [JP/JP]; 東京都板橋区坂下三丁目35番58号 35-58, Sakashita 3-chome, Itabashi-ku, Tokyo 1748520, JP
Inventors:
竹下 依那 TAKESHITA Ena; JP
小林 伸生 KOBAYASHI Nobuo; JP
小谷 泰子 ODANI Yasuko; JP
松永 茂樹 MATSUNAGA Shigeki; JP
Agent:
河野 通洋 KONO Michihiro; JP
Priority Data:
2016-04696210.03.2016JP
Title (EN) CURABLE COMPOSITION AND OPTICAL MEMBER
(FR) COMPOSITION DURCISSABLE, ET ÉLÉMENT OPTIQUE
(JA) 硬化性組成物及び光学部材
Abstract:
(EN) To provide: a curable composition which has low viscosity, while having high refractive index; a cured product of this curable composition; and an optical member which is obtained using this curable composition. A curable composition which contains zirconium oxide particles (A) and a (meth)acryloyl group-containing compound (B), and which is characterized in that the (meth)acryloyl group-containing compound (B) contains phenylbenzyl (meth)acrylate (B1) as an essential component; a cured product of this curable composition; and an optical member which is obtained using this curable composition. This curable composition is characterized by having a low viscosity even though zirconium oxide particles (A) are contained therein.
(FR) L’invention fournit une composition durcissable présentant à la fois un indice de réfraction élevé et une faible viscosité, un produit durci associé, et un élément optique constitué à l’aide de ladite composition durcissable. Ainsi, l’invention concerne une composition durcissable, un produit durci associé, et un élément optique constitué à l’aide de ladite composition durcissable. Ladite composition durcissable est caractéristique en ce qu’elle comprend des particules d’oxyde de zirconium (A) et un composé comprenant un groupe (méth)acryloyle (B). Ledit composé comprenant un groupe (méth)acryloyle (B) a pour composant essentiel un (méth)acrylate de phénylbenzyle (B1). Enfin, ladite composition durcissable est caractéristique en ce qu’elle présente une faible viscosité malgré sa teneur en particules d’oxyde de zirconium (A).
(JA) 高屈折率でありながら粘度の低い硬化性組成物とその硬化物、及び前記硬化性組成物を用いてなる光学部材を提供すること。酸化ジルコニウム粒子(A)と(メタ)アクリロイル基含有化合物(B)とを含有し、前記(メタ)アクリロイル基含有化合物(B)がフェニルベンジル(メタ)アクリレート(B1)とを必須の成分とすることを特徴とする硬化性組成物、その硬化物、及び前記硬化性組成物を用いてなる光学部材。前記硬化性組成物は酸化ジルコニウム粒子(A)を含有しながらも粘度が低い特徴を有する。
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, 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)