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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 8. Отображено 8.
27-08-2020 дата публикации

COMPOUND, PHOTOPOLYMERIZATION INITIATOR, PHOTOCURABLE COMPOSITION AND CURED PRODUCT THEREOF, AND PHOTOCURABLE INK AND PRINT USING THE SAME

Номер: US20200270286A1
Автор: Masanori Miyamoto, Tomokazu Yamada, Yong Fang, Fangxi Xiu, Changjun Deng, MIYAMOTO MASANORI, YAMADA TOMOKAZU, FANG YONG, XIU FANGXI, DENG CHANGJUN, Miyamoto, Masanori, Yamada, Tomokazu, Fang, Yong, Xiu, Fangxi, Deng, Changjun
Принадлежит: DIC Corporation

There are provided a compound represented by general formula (1), a photopolymerization initiator comprising this compound, a photocurable composition having this photopolymerization initiator and a photocurable compound as essential components, and a cured product formed by curing this photocurable composition, wherein in formula (1), Rand Reach independently represents an alkyl group or the like; Rto Reach independently represent a hydrogen atom, an alkyl group or the like; Xrepresents a single bond or an alkylene group; and Xrepresents a bonding group represented by general formulas (2) to (4), and wherein n represents an integer of 1 to 6, when n is an integer of 1, Y represents an alkyl group, an aryl group or the like. 3. A photopolymerization initiator claim 1 , comprising the compound of .4. A photocurable composition claim 3 , comprising the photopolymerization initiator of and a photocurable compound as essential components.5. A cured product claim 4 , which is a cured product formed by curing the photocurable composition of .6. A photocurable ink claim 4 , comprising the photocurable composition of .7. A print claim 6 , characterized in that it is a print formed by printing the photocurable ink of on a base material claim 6 , wherein the print comprises a benzaldehyde compound (2a) claim 6 , an alkyl phosphine oxide compound (2b) claim 6 , or an alkyl phosphinic acid compound (2c) claim 6 , and wherein the migration concentration of the compound (2a) as measured by the following method is 50 ppb or less claim 6 , the migration concentration of the compound (2b) as measured by the following method is 50 ppb or less claim 6 , and the migration concentration of the compound (2c) as measured by the following method is 50 ppb or less claim 6 , andthe method for measurement comprises the steps of:{'sup': '2', 'performing overlapping in a manner of bringing the back side of a milk carton white board in a non-printed state into contact with a cured ink layer ...

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Номер записи: 1
25-10-2018 дата публикации

ACTIVE ENERGY RAY-CURABLE COMPOSITION AND PLASTIC LENS

Номер: US20180306947A1
Автор: Yasuko Odani, Masanori Miyamoto, Nobuo Kobayashi, Changjun Deng, Xia Yang, ODANI YASUKO, MIYAMOTO MASANORI, KOBAYASHI NOBUO, DENG CHANGJUN, YANG XIA, Odani, Yasuko, Miyamoto, Masanori, Kobayashi, Nobuo, Deng, Changjun, Yang, Xia
Принадлежит: DIC Corporation

Provided are an active energy ray-curable composition which has a low viscosity suitable for coating and also exhibits a high refractive index in terms of a cured product thereof, a cured product thereof, and a plastic lens. The active energy ray-curable composition contains a phenylbenzyl (meth)acrylate (A) and a bicarbazole compound (B) represented by the following structural formula (1) (in the formula, X 1 and X 2 each independently represent a photopolymerizable functional group, a structural moiety having a photopolymerizable functional group, or a hydrogen atom, provided that at least one of X 1 and X 2 represents a photopolymerizable functional group or a structural moiety having a photopolymerizable functional group; and R 1 and R 2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom).

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Номер записи: 2
18-10-2018 дата публикации

ACTIVE ENERGY RAY-CURABLE COMPOSITION AND PLASTIC LENS

Номер: US20180299583A1
Автор: Yasuko Odani, Masanori Miyamoto, Nobuo Kobayashi, Naohiro Takeshita, Ena Takeshita, Changjun Deng, Xia Yang, ODANI YASUKO, MIYAMOTO MASANORI, KOBAYASHI NOBUO, TAKESHITA NAOHIRO, TAKESHITA ENA, DENG CHANGJUN, YANG XIA, Odani, Yasuko, Miyamoto, Masanori, Kobayashi, Nobuo, Takeshita, Naohiro, Takeshita, Ena, Deng, Changjun, Yang, Xia
Принадлежит: DIC Corp

Provided are an active energy ray-curable composition which has a viscosity suitable for coating and also has a super high refractive index at a level higher than ever, a cured product thereof, and a plastic lens. The active energy ray-curable composition contains zirconium oxide nanoparticles (A) and a bicarbazole compound (B) represented by the following structural formula (1) (in the formula, X 1 and X 2 each independently represent a photopolymerizable functional group, a structural moiety having a photopolymerizable functional group, or a hydrogen atom, provided that at least one of X 1 and X 2 represents a photopolymerizable functional group or a structural moiety having a photopolymerizable functional group; and R 1 and R 2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom).

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Номер записи: 3
07-01-2020 дата публикации

Active energy ray-curable composition and plastic lens

Номер: US0010527755B2
Автор: Yasuko Odani, Masanori Miyamoto, Nobuo Kobayashi, Naohiro Takeshita, Ena Takeshita, Changjun Deng, Xia Yang, ODANI YASUKO, MIYAMOTO MASANORI, KOBAYASHI NOBUO, TAKESHITA NAOHIRO, TAKESHITA ENA, DENG CHANGJUN, YANG XIA, Odani, Yasuko, Miyamoto, Masanori, Kobayashi, Nobuo, Takeshita, Naohiro, Takeshita, Ena, Deng, Changjun, Yang, Xia
Принадлежит: DIC Corporation, DAINIPPON INK & CHEMICALS

Provided are an active energy ray-curable composition which has a viscosity suitable for coating and also has a super high refractive index at a level higher than ever, a cured product thereof, and a plastic lens. The active energy ray-curable composition contains zirconium oxide nanoparticles (A) and a bicarbazole compound (B) represented by the following structural formula (1) (in the formula, X1and X2each independently represent a photopolymerizable functional group, a structural moiety having a photopolymerizable functional group, or a hydrogen atom, provided that at least one of X1and X2represents a photopolymerizable functional group or a structural moiety having a photopolymerizable functional group; and R1and R2each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom).

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Номер записи: 4
02-07-2019 дата публикации

Bicarbazole compound, photo-curable composition, cured product thereof, curable composition for plastic lens, and plastic lens

Номер: US0010336696B2
Автор: Changjun Deng, Masanori Miyamoto, Nobuo Kobayashi, Xia Yang, DENG CHANGJUN, MIYAMOTO MASANORI, KOBAYASHI NOBUO, YANG XIA, Deng, Changjun, Miyamoto, Masanori, Kobayashi, Nobuo, Yang, Xia
Принадлежит: DIC Corporation, DAINIPPON INK & CHEMICALS

In structural formula (1), X1 and X2 are each independently a photopolymerizable functional group, a structural site having a photopolymerizable functional group, or a hydrogen atom, at least one of X1 and X2 is a photopolymerizable functional group or a structural site having a photopolymerizable functional group, R1 and R2 are each independently a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom, and at least one of R1 and R2 is a hydrogen atom.

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Номер записи: 5
16-03-2017 дата публикации

BICARBAZOLE COMPOUND, PHOTO-CURABLE COMPOSITION, CURED PRODUCT THEREOF, CURABLE COMPOSITION FOR PLASTIC LENS, AND PLASTIC LENS

Номер: US20170073310A1
Автор: Changjun Deng, Masanori Miyamoto, Nobuo Kobayashi, Xia Yang, DENG CHANGJUN, MIYAMOTO MASANORI, KOBAYASHI NOBUO, YANG XIA, Deng Changjun, Miyamoto Masanori, Kobayashi Nobuo, Yang Xia
Принадлежит: DIC Corp

A photopolymerizable material contains, as a main polymerization component, a bicarbazole compound represented by structural formula (1). In structural formula (1), X 1 and X 2 are each independently a photopolymerizable functional group, a structural site having a photopolymerizable functional group, or a hydrogen atom, at least one of X 1 and X 2 is a photopolymerizable functional group or a structural site having a photopolymerizable functional group, R 1 and R 2 are each independently a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom, and at least one of R 1 and R 2 is a hydrogen atom.

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Номер записи: 6
16-02-2021 дата публикации

Active energy ray-curable composition and plastic lens

Номер: US0010921490B2
Автор: Yasuko Odani, Masanori Miyamoto, Nobuo Kobayashi, Changjun Deng, Xia Yang, ODANI YASUKO, MIYAMOTO MASANORI, KOBAYASHI NOBUO, DENG CHANGJUN, YANG XIA, Odani, Yasuko, Miyamoto, Masanori, Kobayashi, Nobuo, Deng, Changjun, Yang, Xia
Принадлежит: DIC Corporation, DAINIPPON INK & CHEMICALS

Provided are an active energy ray-curable composition which has a low viscosity suitable for coating and also exhibits a high refractive index in terms of a cured product thereof, a cured product thereof, and a plastic lens. The active energy ray-curable composition contains a phenylbenzyl (meth)acrylate (A) and a bicarbazole compound (B) represented by the following structural formula (1) (in the formula, X1and X2each independently represent a photopolymerizable functional group, a structural moiety having a photopolymerizable functional group, or a hydrogen atom, provided that at least one of X1and X2represents a photopolymerizable functional group or a structural moiety having a photopolymerizable functional group; and R1and R2each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom).

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Номер записи: 7
25-10-2022 дата публикации

Compound, photopolymerization initiator, photocurable composition and cured product thereof, and photocurable ink and print using the same

Номер: US11479569B2
Автор: Changjun Deng, Fangxi Xiu, Masanori Miyamoto, Tomokazu Yamada, Yong Fang
Принадлежит: DIC Corp

There are provided a compound represented by general formula (1), a photopolymerization initiator comprising this compound, a photocurable composition having this photopolymerization initiator and a photocurable compound as essential components, and a cured product formed by curing this photocurable composition, wherein in formula (1), R 1 and R 2 each independently represents an alkyl group or the like; R 3 to R 5 each independently represent a hydrogen atom, an alkyl group or the like; X 1 represents a single bond or an alkylene group; and X 2 represents a bonding group represented by general formulas (2) to (4), and wherein n represents an integer of 1 to 6, when n is an integer of 1, Y represents an alkyl group, an aryl group or the like.

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Номер записи: 8