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1. 发明申请

US20210147700A1 PHOTOPOLYMERIZATION INITIATOR AND PRODUCING METHOD THEREOF, POLYMERIZABLE COMPOSITION, INK JET RECORDING METHOD, AND ACYLPHOSPHINE OXIDE COMPOUND 有权
公开(公告)号：US20210147700A1
公开(公告)日：2021-05-20
申请号：US17159410
申请日：2021-01-27
申请人： FUJIFILM CORPORATION
发明人： Hiroaki TSUYAMA , Kazuhiro YOKOI , Kouki NAKAMURA , Kenjiro ARAKI
IPC分类号： C09D11/38 , C08F2/50 , C07F9/53 , B41M5/00 , B41M7/00
摘要： A photopolymerization initiator which is a compound having a structure in which one or more carbonyl groups that link to a carbon atom are further directly bonded to an aromatic ring of an aromatic acyl group that bonds to a phosphorus atom in an acylphosphine oxide structure. A producing method of a photopolymerization initiator produces the photopolymerization initiator. In a polymerizable composition and an ink jet recording method, the photopolymerization initiator is used. Furthermore, an acylphosphine oxide compound has a partial structure represented by Formula 1 or Formula 2.

2. 发明申请

US20180362558A1 AQUEOUS CURABLE COMPOSITION AND WATER-SOLUBLE PHOTOPOLYMERIZATION INITIATOR 审中-公开
公开(公告)号：US20180362558A1
公开(公告)日：2018-12-20
申请号：US16109661
申请日：2018-08-22
申请人： FUJIFILM CORPORATION
发明人： Kazuhiro YOKOI , Hiroaki TSUYAMA
IPC分类号： C07F9/53 , C07F9/32 , C09D11/38 , C09D11/101 , C09D11/322
摘要： An aqueous curable composition includes a water-soluble photopolymerization initiator having a structure in which one or more carbonyl groups further directly bond to an aromatic ring of an aromatic acyl group that bonds to a phosphorus atom in an acylphosphine oxide structure, water, and a polymerizable compound. A novel water-soluble photopolymerization initiator is a compound represented by formula 1-1 or formula 2-1.

3. 发明申请

US20190177508A1 PHOTOPOLYMERIZATION INITIATOR, POLYMERIZABLE COMPOSITION, INK JET RECORDING METHOD, AND ACYLPHOSPHINE OXIDE COMPOUND 审中-公开
公开(公告)号：US20190177508A1
公开(公告)日：2019-06-13
申请号：US16278714
申请日：2019-02-19
申请人： FUJIFILM CORPORATION
发明人： Hiroaki TSUYAMA , Kazuhiro YOKOI , Kenjiro ARAKI
IPC分类号： C08K5/5397 , C08F2/50 , C09D11/38 , C08K5/5353
摘要： A photopolymerization initiator is an acylphosphine oxide compound represented by Formula 1-1 or Formula 2-1. A polymerizable composition or an ink jet recording method is a polymerizable composition or an ink jet recording method in which the photopolymerization initiator is used. In addition, an acylphosphine oxide compound represented by Formula 1-1 or Formula 2-1 which can be preferably used as the photopolymerization initiator. In Formula 1-1 and Formula 2-1, A represents an m-valent group, L's each independently represent a single bond or a divalent linking group, R1's each independently represent an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 20 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms, R2 and R3 each independently represent an alkyl group, an aryl group, or an alkoxy group, m represents an integer of 3 or more, n1's each independently represent an integer of 0 to 4, and n2's each independently represent an integer of 0 to 5.

4. 发明申请

US20140066538A1 INK COMPOSITION, IMAGE FORMING METHOD, AND PRINTED MATTER 审中-公开
标题翻译：墨水组合物，图像形成方法和印刷物
公开(公告)号：US20140066538A1
公开(公告)日：2014-03-06
申请号：US14010300
申请日：2013-08-26
申请人： FUJIFILM CORPORATION
发明人： Atsushi SAKAMOTO , Kazuhiro YOKOI
IPC分类号： C09D11/10
CPC分类号： C09D11/107 , C09D11/10 , C09D11/101 , C09D11/322
摘要： An ink composition includes (component A) a polymer that has a group containing a silsesquioxane structure and has a weight average molecular weight of 3,000 or more, (component B) a monofunctional polymerizable compound, and (component C) a polymerization initiator; or an ink composition includes (component A′) a compound that does not have an ethylenically unsaturated double bond but has a silsesquioxane structure, and has a molecular weight of 300 or more but less than 3,000, (component B′) a monofunctional polymerizable compound, (component C) a polymerization initiator, and (component D) a coloring agent, wherein a content of the (component B′) monofunctional polymerizable compound with respect to the total content of all the polymerizable compounds is 80% by mass or more.
摘要翻译：油墨组合物包括（组分A）具有聚硅氧烷结构并且重均分子量为3,000以上的聚合物（组分A），（组分B）单官能聚合性化合物和（组分C）聚合引发剂; 或油墨组合物包含（组分A'）不具有烯属不饱和双键但具有倍半硅氧烷结构且分子量为300以上且小于3000的化合物（组分B'），单官能聚合性化合物，（组分C）聚合引发剂和（组分D）着色剂，其中（组分B'）单官能可聚合化合物相对于所有可聚合化合物的总含量的含量为80质量％以上。

5. 发明申请

US20140022299A1 INK COMPOSITION AND IMAGE FORMING METHOD 审中-公开
标题翻译：墨水组合物和图像形成方法
公开(公告)号：US20140022299A1
公开(公告)日：2014-01-23
申请号：US14034383
申请日：2013-09-23
申请人： FUJIFILM CORPORATION
发明人： Kazuhiro YOKOI , Kenjiro ARAKI
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C09D11/101
摘要： An ink composition includes: a graft polymer having a graft main chain having at least one selected from the group consisting of a urethane structure and a urea structure, and a graft side chain including the following Structure Gs; a polymerizable compound; and a polymerization initiator, wherein the polymerizable compound comprises a monofunctional polymerizable compound, and a total content of the monofunctional polymerizable compound in the ink composition is 50% by mass or more with respect to a total content of the polymerizable compound, and wherein the Structure Gs comprises a structure having three or more repeating units, each of which is formed from an atomic group selected from the group consisting of a carbon atom, a hydrogen atom, an oxygen atom, a sulfur atom and a halogen atom, and in which an SP value of the repeating units is from 17 (MPa)1/2 to 20 (MPa)1/2.
摘要翻译：油墨组合物包括：接枝聚合物，其具有选自氨基甲酸酯结构和尿素结构中的至少一种的接枝主链和包含以下结构Gs的接枝侧链; 可聚合化合物; 聚合引发剂，其中所述聚合性化合物包含单官能聚合性化合物，所述油墨组合物中的单官能聚合性化合物的总含量相对于所述聚合性化合物的总量为50质量％以上，并且其中，所述结构 Gs包括具有三个或更多个重复单元的结构，每个重复单元由选自碳原子，氢原子，氧原子，硫原子和卤素原子的原子团形成，其中重复单元的SP值为17（MPa）1/2〜20（MPa）1/2。

6. 发明申请

US20140204149A1 INKJET INK COMPOSITION AND INKJET RECORDING METHOD 有权
标题翻译： INKJET墨水组合物和喷墨记录方法
公开(公告)号：US20140204149A1
公开(公告)日：2014-07-24
申请号：US14221524
申请日：2014-03-21
申请人： FUJIFILM CORPORATION
发明人： Kazuhiro YOKOI
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C09D11/101 , C09D11/322
摘要： To provide an inkjet ink composition that has excellent discharge stability and gives an ink image film having excellent substrate adhesion and film hardness, and an inkjet recording method employing the inkjet ink composition.An inkjet ink composition comprises (Component A) a dendritic polymer compound having a weight-average molecular weight of 3,000 to 100,000 and having a constituent repeating unit represented by Formula (I); (Component B) a polymerization initiator; and (Component C) a radically polymerizable compound. (In Formula (I), R1 and R2 independently denote a hydrogen atom or an alkyl group having 1 to 6 carbons, R3 denotes an alkyl group having 1 to 12 carbons, and R2 and R3 may be bonded to form a ring structure.)
摘要翻译：提供一种具有优异的放电稳定性并且提供具有优异的基板粘附性和膜硬度的油墨图像膜的喷墨油墨组合物和使用该喷墨油墨组合物的喷墨记录方法。喷墨油墨组合物包含（成分A）重均分子量为3,000〜100,000的具有式（I）所示的构成重复单元的树枝状高分子化合物。（组分B）聚合引发剂; 和（组分C）可自由基聚合的化合物。（式（I）中，R 1和R 2分别独立地表示氢原子或碳原子数1〜6的烷基，R 3表示碳数1〜12的烷基，R 2和R 3可以键合形成环结构。

7. 发明申请

US20220367999A1 WAVEGUIDE STRUCTURE AND METHOD FOR MANUFACTURING WAVEGUIDE STRUCTURE 有权
公开(公告)号：US20220367999A1
公开(公告)日：2022-11-17
申请号：US17804602
申请日：2022-05-31
申请人： FUJIFILM CORPORATION
发明人： Hideki YASUDA , Ichihiko HASHIMOTO , Kazuhiro YOKOI , Yohei TAKAHASHI , Koki TAKAHASHI
IPC分类号： H01P3/08 , H01P7/08 , H01P11/00
摘要： A waveguide structure includes at least one transmission line and at least one conductive pattern layer. At least a portion of the transmission line and at least a portion of the conductive pattern layer overlap each other as observed from a surface side of the conductive pattern layer. A surface electrical resistance value of the conductive pattern layer is in a range of 0.005 Ω/□ to 30 Ω/□.

8. 发明申请

US20180244942A1 PHOTOPOLYMERIZATION INITIATOR AND PRODUCING METHOD THEREOF, POLYMERIZABLE COMPOSITION, INK JET RECORDING METHOD, AND ACYLPHOSPHINE OXIDE COMPOUND 审中-公开
公开(公告)号：US20180244942A1
公开(公告)日：2018-08-30
申请号：US15967603
申请日：2018-05-01
申请人： FUJIFILM CORPORATION
发明人： Hiroaki TSUYAMA , Kazuhiro YOKOI , Kouki NAKAMURA , Kenjiro ARAKI
IPC分类号： C09D11/38 , B41M7/00 , C07F9/53
CPC分类号： C09D11/38 , B41J2/01 , B41M5/00 , B41M7/0081 , C07F9/53 , C07F9/5337 , C08F2/50
摘要： A photopolymerization initiator which is a compound having a structure in which one or more carbonyl groups that link to a carbon atom are further directly bonded to an aromatic ring of an aromatic acyl group that bonds to a phosphorus atom in an acylphosphine oxide structure. A producing method of a photopolymerization initiator produces the photopolymerization initiator. In a polymerizable composition and an ink jet recording method, the photopolymerization initiator is used. Furthermore, an acylphosphine oxide compound has a partial structure represented by Formula 1 or Formula 2.

9. 发明申请

US20130295342A1 ACTIVE ENERGY RAY-CURABLE INK COMPOSITION, INKJET RECORDING METHOD, DECORATIVE SHEET, DECORATIVE SHEET MOLDED PRODUCT, METHOD FOR PRODUCING IN-MOLD MOLDED PRODUCT, AND IN-MOLD MOLDED PRODUCT 有权
标题翻译：活性能量可固化油墨组合物，喷墨记录方法，装饰片，装饰片模制产品，用于生产模内产品的方法和模内成型产品
公开(公告)号：US20130295342A1
公开(公告)日：2013-11-07
申请号：US13865897
申请日：2013-04-18
申请人： FUJIFILM CORPORATION
发明人： Kenjirou ARAKI , Atsushi SAKAMOTO , Kazuhiro YOKOI
IPC分类号： C09D11/00 , B29C45/14 , B32B3/10 , B05D3/06
CPC分类号： B05D3/06 , B29C45/14 , B32B3/10 , C09D11/101 , C09D11/30 , Y10T428/24802
摘要： An active energy ray-curable ink composition includes (component A) monofunctional radically polymerizable monomers, (component B) a polyfunctional oligomer having a glass transition temperature of 20° C. or lower and an acrylate value of 300 g/value or more, and (component C) a bifunctional radically polymerizable monomer having a viscosity at 25° C. of 15 mPa·s or less, wherein the component A includes an N-vinyl compound and a compound represented by the following formula (I), the content of the N-vinyl compound with respect to the total amount of the ink composition is from 10 to 50% by mass, and the content of the component A with respect to the total amount of the ink composition is 70% by mass or more.
摘要翻译：活性能量射线固化性油墨组合物包含（成分A）单官能自由基聚合性单体（成分B），玻璃化转变温度为20℃以下，丙烯酸酯值为300g /个以上的多官能低聚物，以及（成分C）在25℃下的粘度为15mPa·s以下的双功能自由基聚合性单体，其中，成分A包括N-乙烯基化合物和下式（I）表示的化合物，其含量 N-乙烯基化合物相对于油墨组合物的总量为10〜50质量％，成分A相对于油墨组合物的总量的含量为70质量％以上。

10. 发明申请

US20130260092A1 ACTINIC RADIATION-CURING TYPE INK COMPOSITION, INKJET RECORDING METHOD, DECORATIVE SHEET, DECORATIVE SHEET MOLDED PRODUCT, PROCESS FOR PRODUCING IN-MOLD MOLDED ARTICLE, AND IN-MOLD MOLDED ARTICLE 有权
标题翻译： ACTINIC辐射固化型油墨组合物，喷墨记录方法，装饰板，装饰板模制产品，用于生产模制品的方法和模内成型品
公开(公告)号：US20130260092A1
公开(公告)日：2013-10-03
申请号：US13797630
申请日：2013-03-12
申请人： FUJIFILM CORPORATION
发明人： Kenjiro ARAKI , Atsushi SAKAMOTO , Kazuhiro YOKOI
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C09D11/101 , Y10T428/24322 , Y10T428/24802 , Y10T428/31551 , Y10T428/31855
摘要： Disclosed is an actinic radiation-curing type ink composition comprising (Component A) a monofunctional radically polymerizable monomer and (Component B) a polyfunctional acrylate oligomer having a glass transition temperature of no greater than 20° C. and having an acrylate equivalent of at least 300 g/eq, Component A comprising (Component A-1) an N-vinyl compound and (Component A-2) an acrylamide derivative, Component A having a content of at least 70 mass % of the entire ink composition, and Component A-1 having a content of at least 18 mass % of the entire ink composition.
摘要翻译：公开了一种光化辐射固化型油墨组合物，其包含（组分A）单官能自由基聚合单体和（组分B）具有玻璃化转变温度不超过20℃并且具有至少丙烯酸酯当量的多官能丙烯酸酯低聚物 300g / eq，包含（组分A-1）N-乙烯基化合物和（组分A-2）丙烯酰胺衍生物的组分A，组分A的含量为整个油墨组合物的至少70质量％，组分A -1，其含量为整个油墨组合物的至少18质量％。

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