WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018003470) SULFONIUM SALT, PHOTOACID GENERATOR, PHOTOCURABLE COMPOSITION, AND CURED PRODUCT THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/003470 International Application No.: PCT/JP2017/021601
Publication Date: 04.01.2018 International Filing Date: 12.06.2017
IPC:
C07F 5/00 (2006.01) ,C07C 381/12 (2006.01) ,C07D 335/16 (2006.01) ,C07F 7/08 (2006.01) ,C08G 59/68 (2006.01) ,C09K 3/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
5
Compounds containing elements of the 3rd Group of the Periodic System
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
381
Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/-C07C337/142
12
Sulfonium compounds
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
335
Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
04
condensed with carbocyclic rings or ring systems
10
Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
12
Thioxanthenes
14
with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
16
Oxygen atoms, e.g. thioxanthones
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
7
Compounds containing elements of the 4th Group of the Periodic System
02
Silicon compounds
08
Compounds having one or more C-Si linkages
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
59
Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
18
Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
68
characterised by the catalysts used
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
3
Materials not provided for elsewhere
Applicants: SAN-APRO LTD.[JP/JP]; 11, Ikkyo Nomoto-cho, Higashiyama-ku, Kyoto-shi Kyoto 6050995, JP
Inventors: FUKUNAGA Noriya; JP
TAKASHIMA Yusaku; JP
Agent: HAYASHI Hiroshi; JP
Priority Data:
2016-12839629.06.2016JP
Title (EN) SULFONIUM SALT, PHOTOACID GENERATOR, PHOTOCURABLE COMPOSITION, AND CURED PRODUCT THEREOF
(FR) SEL DE SULFONIUM, GÉNÉRATEUR DE PHOTOACIDE, COMPOSITION PHOTODURCISSABLE ET PRODUIT DURCI CORRESPONDAN.
(JA) スルホニウム塩、光酸発生剤、光硬化性組成物、及びその硬化体
Abstract:
(EN) Because a sulfonium salt that does not contain a toxic metal and that exhibits polymerization performance and crosslinking reaction performance equal to or greater than those of a tetrakis (pentafluorophenyl) borate salt, a photoacid generator characterized in that said sulfonium salt is contained therein, and a cured product in which this substance is used do not leave a strong acid after, in particular, a heat resistance test, the present invention provides an energy-ray curable composition and a cured product that utilize a cationic polymerization initiator (acid generator), which does not cause corrosion of a member and does not cause a problem of transparency reduction due to deterioration of a resin. The present invention is: a sulfonium salt formed of a sulfonium cation selected from a group indicated by general formulas (1), (2), and (3) and a gallate anion represented by formula (a); a photoacid generator that is characterized in that said sulfonium salt is contained therein; an energy-ray curable composition containing said acid generator and a cationically polymerizable compound; and a cured product formed by curing these substances.
(FR) Du fait qu'un sel de sulfonium qui ne contient pas de métal toxique et qui présente des performances de polymérisation et des performances de réaction de réticulation supérieures ou égales à celles d'un sel de borate tétrakis (pentafluorophényl), un générateur photoacide caractérisé en ce que ledit sel de sulfonium est contenu dans celui-ci, et un produit durci dans lequel cette substance est utilisée ne laisse pas d'acide fort après, en particulier, un test de résistance à la chaleur, la présente invention concerne une composition durcissable par rayonnement d'énergie et un produit durci qui utilisent un initiateur de polymérisation cationique (générateur d'acide), qui n'entraîne pas la corrosion d'un élément et n'entraîne pas de problème de réduction de la transparence dû à la détérioration d'une résine. La présente invention concerne : un sel de sulfonium formé d'un cation sulfonium choisi dans un groupe indiqué par les formules générales (1), (2), et (3) et un anion gallate représenté par la formule (a); un générateur de photoacide qui est caractérisé par le fait que ledit sel de sulfonium est contenu dans celui-ci; une composition durcissable par rayonnement d'énergie contenant ledit générateur d'acide et un composé polymérisable par voie cationique; et un produit durci formé par durcissement de ces substances.
(JA) 毒性金属を含まず、テトラキス(ペンタフルオロフェニル)ボレート塩以上のカチオン重合性能や架橋反応性能を有するスルホニウム塩、該スルホニウム塩を含有することを特徴とする光酸発生剤、及びこのものを使用した硬化物は特に耐熱試験後に強酸が残存しないため、部材の腐食がなく、樹脂の劣化により透明性が低下する問題がないカチオン重合開始剤(酸発生剤)を利用した、エネルギー線硬化性組成物及び硬化体を提供する。本発明は、下記一般式(1)、(2)及び(3)で示される群から選ばれるスルホニウムカチオンと式(a)で示されるガレートアニオンからなるスルホニウム塩、該スルホニウム塩を含有することを特徴とする光酸発生剤、及び該酸発生剤とカチオン重合性化合物とを含有してなる、エネルギー線硬化性組成物及びこれらを硬化してなる硬化体である。
front page image
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)