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1. (WO2018038056) PHOTOCURABLE RESIN COMPOSITION
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Pub. No.: WO/2018/038056 International Application No.: PCT/JP2017/029800
Publication Date: 01.03.2018 International Filing Date: 21.08.2017
IPC:
C08F 290/06 (2006.01) ,A61C 7/08 (2006.01) ,A61C 13/01 (2006.01) ,A61K 6/00 (2006.01) ,B29C 64/124 (2017.01) ,B33Y 10/00 (2015.01) ,B33Y 70/00 (2015.01) ,B33Y 80/00 (2015.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290
Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
02
on to polymers modified by introduction of unsaturated end groups
06
Polymers provided for in subclass C08G52
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
7
Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
08
Mouthpiece-type retainers
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13
Dental prostheses; Making same
007
Prostheses with bases, e.g. palates or plates; Making same
01
Bases
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6
Preparations for dentistry
[IPC code unknown for B29C 64/124][IPC code unknown for B33Y 10][IPC code unknown for B33Y 70][IPC code unknown for B33Y 80]
Applicants:
クラレノリタケデンタル株式会社 KURARAY NORITAKE DENTAL INC. [JP/JP]; 岡山県倉敷市酒津1621番地 1621, Sakazu, Kurashiki-shi, Okayama 7100801, JP
Inventors:
鈴木 憲司 SUZUKI Kenji; JP
Agent:
鎌田 耕一 KAMADA Koichi; JP
田村 康晃 TAMURA Yasuaki; JP
Priority Data:
2016-16580226.08.2016JP
Title (EN) PHOTOCURABLE RESIN COMPOSITION
(FR) COMPOSITION DE RÉSINE PHOTODURCISSABLE
(JA) 光硬化性樹脂組成物
Abstract:
(EN) The present invention provides a photocurable resin composition having exceptional moldability, flexibility as a cured product, impact-absorbing properties, fracture resistance, and surface smoothness. The present invention pertains to a photocurable resin composition containing a urethanated (meth)acrylic compound (A), a (meth)acrylamide compound (B), and a photopolymerization initiator (C), the urethanated (meth)acrylic compound (A) being at least one selected from the group consisting of urethanated (meth)acrylic compounds (a-I) represented by general formula (I), urethanated (meth)acrylic compounds (a-II) represented by general formula (II), and urethanated (meth)acrylic compounds (a-III) represented by general formula (III), and the (meth)acrylamide compound (B) being at least one selected from the group consisting of (meth)acrylamide compounds (b-I) represented by general formula (IV) and (meth)acrylamide compounds (b-II) represented by general formula (V).
(FR) La présente invention concerne une composition de résine photodurcissable ayant une aptitude au moulage, une flexibilité en tant que produit durci, des propriétés d'absorption d'impact, une résistance à la fracture et un lissé de surface exceptionnels. La présente invention concerne une composition de résine photodurcissable contenant un composé (méth)acrylique uréthané (A), un composé (méth)acrylamide (B), et un initiateur de photopolymérisation (C), le composé (méth)acrylique uréthané (A) étant au moins un composé sélectionné dans le groupe constitué de composés (méth)acryliques uréthanés (a-I) représentés par la formule générale (I), des composés (méth)acryliques uréthanés (a -II) représentés par la formule générale (II), et des composés (méth)acryliques uréthanés (a-III) représentés par la formule générale (III), et le composé (méth)acrylamide (B) étant au moins un composé sélectionné dans le groupe constitué de composés (méth) acrylamide (b-I) représentés par la formule générale (IV) et des composés (méth)acrylamide (b-II) représentés par la formule générale (V).
(JA) 本発明は、造形性、硬化物の柔軟性、衝撃吸収性、耐破壊性及び表面滑沢性に優れる光硬化性樹脂組成物を提供する。本発明は、ウレタン化(メタ)アクリル化合物(A)、(メタ)アクリルアミド化合物(B)、及び光重合開始剤(C)を含有し、前記ウレタン化(メタ)アクリル化合物(A)が、一般式(I)で表されるウレタン化(メタ)アクリル化合物(a-I)、一般式(II)で表されるウレタン化(メタ)アクリル化合物(a-II)、及び一般式(III)で表されるウレタン化(メタ)アクリル化合物(a-III)からなる群から選ばれる少なくとも1種であり、前記(メタ)アクリルアミド化合物(B)が、一般式(IV)で表される(メタ)アクリルアミド化合物(b-I)、及び一般式(V)表される(メタ)アクリルアミド化合物(b-II)からなる群から選ばれる少なくとも1種である、光硬化性樹脂組成物に関する。
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, 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)