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41. 发明授权

US10829575B2 Photopolymerizable composition, photopolymerizable ink, composition container, image or cured product forming method, image or cured product forming device, and image or cured product 有权
公开(公告)号：US10829575B2
公开(公告)日：2020-11-10
申请号：US15311231
申请日：2015-06-01
申请人： Takao Hiraoka
发明人： Takao Hiraoka
IPC分类号： C08F220/18 , C09D11/101 , C09D11/30 , C08F2/48 , C08F265/06 , C08F257/02 , C09D4/00
摘要： A photopolymerizable composition, which contains: a monofunctional monomer having a viscosity of 5 mPa·s or less at 25° C.; one or more polyfunctional monomers including glycerol dimethacrylate; and a polymer free from a hydrophilic functional group, wherein a mass ratio (A/B) of an amount (A) of the polymer free from a hydrophilic functional group to an amount (B) of the polyfunctional monomer is greater than 0.80 but 3 or less.

42. 发明授权

US09777095B2 Photopolymerizable composition, photopolymerizable inkjet ink, and ink cartridge 有权
公开(公告)号：US09777095B2
公开(公告)日：2017-10-03
申请号：US15186003
申请日：2016-06-17
申请人： Takao Hiraoka
发明人： Takao Hiraoka
IPC分类号： C09D11/101 , C08F222/10 , C09D11/30 , C09D11/322 , C09D133/14
CPC分类号： C08F222/1006 , C08F2222/1013 , C09D11/101 , C09D11/30 , C09D11/322 , C09D133/14
摘要： A photopolymerizable composition, which includes a photoradical polymerization initiator and photopolymerizable monomers containing glycerol dimethacrylate, where an amount of the glycerol dimethacrylate in the photopolymerizable monomers is 25% by mass or greater, and pencil hardness of a cured product is F or harder, where the cured product is formed by curing a coating film through irradiation with light of a wavelength region corresponding to a UVA region, with a light to dose of 800 mJ/cm2, where the coating film is formed by coating the photopolymerizable composition on a base so as to have an average thickness of 30 μm.

43. 发明授权

US09644104B2 Photopolymerizable composition, inkjet ink, cartridge, and cured matter 有权
公开(公告)号：US09644104B2
公开(公告)日：2017-05-09
申请号：US14492208
申请日：2014-09-22
申请人： Takao Hiraoka
发明人： Takao Hiraoka
IPC分类号： C09D11/101 , C08F2/50 , C09D11/38
CPC分类号： C09D11/101 , C08F2/50 , C09D11/38
摘要： A photopolymerizable composition contains diethylene glycol dimethacrylate, b1, b2, and b3, wherein the content of b2 is less than 2.5% by weight, the content of b3 is less than 3% by weight. b1 is 1-[4-(2-hydroxyethoxy)-phenyl]-2-hydroxy-2-methyl-1-propane-1-on, b2 is 2-hydroxy-1-{4-[4-(2-hydroxy-2-methyl-propionyl)benzyl]phenyl}-2-methyl-1-propane-1-on, and b3 is oligo{2-hydroxy-2-methyl-1-[4-(1-methylvinyl)phenyl]propanone}.

44. 发明授权

US09546288B2 Radical polymerizable composition, inkjet ink, ink cartridge, coating method and coated matter 有权
标题翻译：可自由基聚合组合物，喷墨油墨，墨盒，涂布方法和涂布物
公开(公告)号：US09546288B2
公开(公告)日：2017-01-17
申请号：US15207292
申请日：2016-07-11
申请人： Takao Hiraoka
发明人： Takao Hiraoka
IPC分类号： C09D183/06 , C09D11/101 , C09D11/107 , C09D11/30 , B05D3/06
CPC分类号： C09D11/101 , B05D3/067 , C08G77/16 , C08G77/20 , C09D4/06 , C09D11/107 , C09D11/30 , C09D11/38 , C09D133/06 , C09D133/14 , C09D183/04 , C09D183/06 , C08L83/04 , C08F290/068
摘要： A radical polymerizable composition includes a siloxane compound represented by a formula (HO)2(R)Si.O[—Si(R)(OH).O-]n-Si(R)(OH)2 in which R represents a methacryloyl group; and n represents 0 or 1; and a monomer having a viscosity lower than that of the siloxane compound. The composition is preferably cured with UV light from an LED.
摘要翻译：可自由基聚合的组合物包括由式（HO）2（R）Si.O [-Si（R）（OH）·O - ] n-Si（R）（OH）2表示的硅氧烷化合物，其中R表示甲基丙烯酰基 n表示0或1; 和具有比硅氧烷化合物低的粘度的单体。组合物优选用来自LED的UV光固化。

45. 发明授权

US09434847B2 Photopolymerizable composition, photopolymerizable ink jet ink, and ink cartridge 有权
标题翻译：可光聚合组合物，可光聚合喷墨油墨和墨盒
公开(公告)号：US09434847B2
公开(公告)日：2016-09-06
申请号：US14225696
申请日：2014-03-26
申请人： Takao Hiraoka
发明人： Takao Hiraoka
IPC分类号： C09D11/10 , C09D11/30 , G03F7/033 , C09D11/101
CPC分类号： C08F220/68 , C09D11/101 , C09D11/30 , C09D133/14 , G03F7/033
摘要： A photopolymerizable composition includes diethyleneglycoldimethacrylate and alkoxy-modified (meth)acrylic acid ester having an n not less than 9. The n is an average polymerization degree of an alkoxy part of the (meth)acrylic acid ester.
摘要翻译：光聚合性组合物包括二甘醇二甲基丙烯酸酯和n不小于9的烷氧基改性（甲基）丙烯酸酯.n是（甲基）丙烯酸酯的烷氧基部分的平均聚合度。

46. 发明授权

US09109136B2 Photopolymerizable inkjet ink, ink cartridge, and inkjet recording device 有权
公开(公告)号：US09109136B2
公开(公告)日：2015-08-18
申请号：US14117236
申请日：2012-05-10
申请人： Takao Hiraoka
发明人： Takao Hiraoka
IPC分类号： B41J2/15 , C09D133/10 , B41J2/155 , C09D11/101 , C09D11/30 , B41J2/14 , B41J2/175 , C09D129/10
摘要： A photopolymerizable inkjet ink including: at least one selected from the group consisting of (meth)acrylic acid esters negative for skin sensitization and (meth)acrylamides negative for skin sensitization; and at least one selected from the group consisting of vinyl ethers negative for skin sensitization, t-butyl methacrylate negative for skin sensitization, n-pentyl methacrylate negative for skin sensitization, and n-hexyl methacrylate negative for skin sensitization.

47. 发明授权

US09068094B2 Photopolymerizable inkjet ink, ink cartridge, and printer 有权
标题翻译：可光聚合喷墨油墨，墨盒和打印机
公开(公告)号：US09068094B2
公开(公告)日：2015-06-30
申请号：US14118405
申请日：2012-05-10
申请人： Takao Hiraoka
发明人： Takao Hiraoka
IPC分类号： B41J2/175 , C09D11/38 , B41J11/00 , B41J2/21 , C09D11/101
CPC分类号： C09D11/30 , B41J2/17503 , B41J2/2107 , B41J11/0015 , C09D11/101 , C09D11/38
摘要： A photopolymerizable inkjet ink including: a photopolymerizable monomer having a Stimulation Index (SI value) of less than 3, where the Stimulation Index indicates the extent of sensitization as measured by a skin sensitization test based on Local Lymph Node Assay; and a phenol aromatic compound having two hydroxyl groups in the molecule thereof.
摘要翻译：一种可光聚合喷墨油墨，其包含：具有小于3的刺激指数（SI值）的光聚合性单体，其中刺激指数表示通过基于局部淋巴结测定法的皮肤致敏试验测定的敏化程度; 和在其分子中具有两个羟基的苯酚芳香族化合物。

48. 发明申请

US20150126636A1 PHOTOPOLYMERIZABLE COMPOSITION, PHOTOPOLYMERIZABLE INKJET INK, AND INK CARTRIDGE 有权
标题翻译：光聚合组合物，光聚合油墨和墨盒
公开(公告)号：US20150126636A1
公开(公告)日：2015-05-07
申请号：US14397998
申请日：2013-05-17
申请人： Takao HIRAOKA
发明人： Takao Hiraoka
IPC分类号： C09D11/30 , C09D133/14
CPC分类号： C08F222/1006 , C08F2222/1013 , C09D11/101 , C09D11/30 , C09D11/322 , C09D133/14
摘要： To provide a photopolymerizable composition, which includes photopolymerizable monomers containing glycerol dimethacrylate, caprolactone-modified dipentaerythritol hexaacrylate, and diethylene glycol dimethacrylate, wherein an amount of the glycerol dimethacrylate in the photopolymerizable monomers is 25% by mass or greater.
摘要翻译：为了提供可光聚合组合物，其包括含有二甲基丙烯酸甘油酯，己内酯改性二季戊四醇六丙烯酸酯和二甘醇二甲基丙烯酸酯的光聚合单体，其中可光聚合单体中二甲基丙烯酸甘油酯的量为25质量％以上。

49. 发明申请

US20150042731A1 NON-AQUEOUS PHOTOPOLYMERIZABLE INKJET INK AND INK CARTRIDGE 有权
标题翻译：非水性光聚合油墨和墨盒
公开(公告)号：US20150042731A1
公开(公告)日：2015-02-12
申请号：US14376091
申请日：2013-02-27
申请人： Takao Hiraoka
发明人： Takao Hiraoka
IPC分类号： C09D11/30 , C09D11/101 , B41J2/175
CPC分类号： C09D11/30 , B41J2/17503 , B41J2/2107 , C09D11/101
摘要： A non-aqueous photopolymerizable inkjet ink, including as a photopolymerizable monomer: (a) ethylene glycol dimethacrylate; and (b) caprolactone-modified dipentaerythritol hexaacrylate or ethylene oxide-modified trimethylolpropane tri-methacrylate, or both thereof, wherein the ink includes the (a) component by 10% by mass to 95% by mass with respect to the entire photopolymerizable monomer, and the ink includes the (b) component by 5% by mass to 90% by mass with respect to the entire photopolymerizable monomer, and wherein the ink does not include a diluting solvent.
摘要翻译：一种非水可光聚合喷墨油墨，包括作为光聚合单体：（a）乙二醇二甲基丙烯酸酯; 和（b）己内酯改性的二季戊四醇六丙烯酸酯或环氧乙烷改性的三羟甲基丙烷三甲基丙烯酸酯，或其二者，其中，油墨包含（a）成分相对于整个光聚合性单体为10质量％至95质量％并且所述油墨包含（b）成分相对于整个光聚合性单体为5质量％至90质量％，并且其中所述油墨不包括稀释溶剂。

50. 发明申请

US20140240414A1 PHOTOPOLYMERIZABLE INKJET INK 有权
标题翻译：光聚合喷墨墨水
公开(公告)号：US20140240414A1
公开(公告)日：2014-08-28
申请号：US14349027
申请日：2012-10-30
申请人： Takao Hiraoka
发明人： Takao Hiraoka
IPC分类号： C09D11/00 , B41J2/175
CPC分类号： B41J2/17503 , C09D11/101 , C09D11/30
摘要： To provide a photopolymerizable inkjet ink, which contains photopolymerizable monomers containing at least one selected from the following compound group (A) compounds of which are negative for skin sensitization, and at least one selected from the following compound group (B) compounds of which are negative for skin sensitization, wherein the compound group (A) is a compound group consisting of caprolactone-modified dipentaerythritol hexaacrylate, polyethoxylated tetramethylol methane tetraacrylate, ethylene oxide-modified bisphenol A diacrylate, caprolactone-modified hydroxy pivalic acid neopentyl glycol diacrylate, polypropylene glycol diacrylate [CH2═CH—CO—(OC3H6)n-OCOCH═CH2 (n≈12)], hydroxyethyl acryl amide, trimethylol propane trimethacrylate, and tricyclodecane dimethanol dimethacrylate, and the compound group (B) is a compound group consisting of ethylene oxide-modified phenolacrylate, isostearyl acrylate, ethylene oxide-modified trimethylol propane trimethacrylate, stearyl methacrylate, and glycerin dimethacrylate.
摘要翻译：为了提供含有光聚合性单体的光聚合性喷墨油墨，所述光聚合性单体含有选自下述化合物组（A）中的至少一种化合物，其对于皮肤敏化是阴性的，以及选自下列化合物组（B）中的至少一种：其中化合物组（A）是由己内酯改性的二季戊四醇六丙烯酸酯，聚乙氧基化四羟甲基甲烷四丙烯酸酯，环氧乙烷改性的双酚A二丙烯酸酯，己内酯改性的羟基新戊酸新戊二醇二丙烯酸酯，聚丙二醇二丙烯酸酯 [CH2 = CH-CO-（OC3H6）n-OCOCH = CH2（n≈12）]，羟乙基丙烯酰胺，三羟甲基丙烷三甲基丙烯酸酯和三环癸烷二甲醇二甲基丙烯酸酯，化合物（B）是由环氧乙烷改性苯酚丙烯酸酯，丙烯酸异硬脂酯，环氧乙烷改性的三羟甲基丙烷三甲基丙烯酸酯，甲基丙烯酸月桂酯和二甲基丙烯酸甘油酯。

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