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1. (WO2017038865) POLYROTAXANE, PRODUCTION METHOD THEREFOR, AND OPTICAL COMPOSITION CONTAINING SAID POLYROTAXANE
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Pub. No.: WO/2017/038865 International Application No.: PCT/JP2016/075463
Publication Date: 09.03.2017 International Filing Date: 31.08.2016
IPC:
C08G 65/04 (2006.01) ,C08G 18/75 (2006.01) ,C08L 71/02 (2006.01) ,C09K 9/02 (2006.01) ,G02B 1/04 (2006.01) ,G02C 7/10 (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
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02
from cyclic ethers by opening of the heterocyclic ring
04
from cyclic ethers only
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
74
cyclic
75
cycloaliphatic
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71
Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
02
Polyalkylene oxides
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
9
Tenebrescent materials, i.e. materials for which the range of wavelengths for energy adsorption is changed as a result of excitation by some form of energy
02
Organic tenebrescent materials
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
G PHYSICS
02
OPTICS
C
SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7
Optical parts
10
Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
Applicants:
株式会社トクヤマ TOKUYAMA CORPORATION [JP/JP]; 山口県周南市御影町1番1号 1-1, Mikage-cho, Shunan-shi, Yamaguchi 7458648, JP
Inventors:
清水 康智 SHIMIZU, Yasutomo; JP
森 力宏 MORI, Katsuhiro; JP
百田 潤二 MOMODA, Junji; JP
山本 博將 YAMAMOTO, Hiromasa; JP
Agent:
特許業務法人SSINPAT SSINPAT PATENT FIRM; 東京都品川区西五反田七丁目13番6号 五反田山崎ビル6階 Gotanda Yamazaki Bldg. 6F, 13-6, Nishigotanda 7-chome, Shinagawa-ku, Tokyo 1410031, JP
Priority Data:
2015-17423203.09.2015JP
2015-17510104.09.2015JP
Title (EN) POLYROTAXANE, PRODUCTION METHOD THEREFOR, AND OPTICAL COMPOSITION CONTAINING SAID POLYROTAXANE
(FR) POLYROTAXANE, PROCÉDÉ POUR SA FABRICATION ET COMPOSITION OPTIQUE CONTENANT LEDIT POLYROTAXANE
(JA) ポリロタキサン及びその製法並びに該ポリロタキサンを含有する光学用組成物
Abstract:
(EN) The present invention provides an optical composition that can produce an optical article in which defects in the external appearance, such as opacity and optical distortion, during lens base material production are reduced, and in addition, in the case where a photochromic compound is added, that can form a photochromic cured body having excellent photochromism and mechanical strength. This invention also provides a polyrotaxane that is used for the composition. The polyrotaxane is a polyrotaxane having a combined molecule structure composed of an axle molecule and a plurality of cyclic molecules clathrating the axle molecule and satisfies at least one of (X) and (Y). (X) A side chain having secondary or tertiary hydroxyl groups is introduced to at least a part of the cyclic molecules of the polyrotaxane. (Y) The polyrotaxane is a polyrotaxane in which a side chain having a group represented by -A (where A is an organic group having at least one hydroxyl group) is introduced to at least a part of the cyclic molecules of the polyrotaxane, and the pKa of the hydroxyl groups of the compound represented by H-A is at least 6 and less than 14.
(FR) La présente invention concerne une composition optique qui permet de produire un objet optique dans lequel des défauts dans l'aspect extérieur, tels que l'opacité et la distorsion optique, pendant la production du matériau de base d'une lentille sont réduits et, en outre, dans le cas où un composé photochrome est ajouté, qui peut former un corps photochrome durci présentant un excellent photochromisme et une excellente résistance mécanique. L'invention concerne également un polyrotaxane qui est utilisé pour la composition. Le polyrotaxane est un polyrotaxane présentant une structure moléculaire combinée, composée d'une molécule d'axe et d'une pluralité de molécules cycliques formant un clathrate autour de la molécule d'axe et satisfaisant au moins à l'un parmi (X) et (Y). (X) Une chaîne latérale présentant des groupes hydroxyle secondaires ou tertiaires est introduite sur au moins une partie des molécules cycliques du polyrotaxane. (Y) Le polyrotaxane est un polyrotaxane dans lequel une chaîne latérale présentant un groupe représenté par -A (où A est un groupe organique présentant au moins un groupe hydroxyle) est introduite sur au moins une partie des molécules cycliques du polyrotaxane et le pKa des groupes hydroxyle du composé représenté par H-A est d'au moins 6 et inférieur à 14.
(JA) 本発明は、レンズ基材製造時における白濁や光学歪み等の外観不良を低減した光学物品を得ることができ、フォトクロミック化合物を添加した場合には、それに加え良好なフォトクロミック性及び機械強度を有するフォトクロミック硬化体を形成することができる光学用組成物及び該組成物に用いるポリロタキサンを提供する。前記ポリロタキサンは、軸分子と該軸分子を包接する複数の環状分子とからなる複合分子構造のポリロタキサンであり、(X)および(Y)の少なくとも一方を満たす。 (X)該ポリロタキサンの環状分子の少なくとも一部に、2級または3級の水酸基を有する側鎖が導入されている (Y)該ポリロタキサンの環状分子の少なくとも一部に、-A(Aは有機基であり、少なくとも一つの水酸基を含む。)で示される基を有する側鎖が導入されているポリロタキサンであり、H-Aで示される化合物の水酸基のpKaが6以上14未満である
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, 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 (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)