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公开(公告)号：US20210155814A1
公开(公告)日：2021-05-27
申请号：US17104622
申请日：2020-11-25
申请人： Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Takenori Suenaga , Soh Noguchi , Tatsuki Yamaguchi
发明人： Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Takenori Suenaga , Soh Noguchi , Tatsuki Yamaguchi
IPC分类号： C09D11/101 , B41J11/00 , B41J2/175 , B33Y70/00 , B33Y80/00 , B33Y30/00 , B33Y10/00 , B29C64/264 , C08F220/58
摘要： An active-energy-ray-curable aqueous composition is provided that contains water, a polymerizable compound that undergoes radical polymerization in response to active energy rays, and a polymerization initiator (C1) that produces radicals in response to active energy rays. The polymerizable compound contains an acrylamide compound (A1) represented by General formula (1) or (4), and a bifunctional or higher polymerizable compound (B1): where R1 represents a C1-C6 alkyl group, X represents a C1-C6 alkylene, and Y represents a group represented by General formula (2) or (3): where R2 represents a C1-C10 alkyl group, and * represents a binding site with the X: whererR2 represents a C1-C10 alkyl group, and * represents a binding site with the X: where the ring X1 represents a ring structure containing a nitrogen atom and from two through five carbon atoms, R4 represents a single bond, or a straight-chained or branched C1-C3 alkylene group, and R5 represents a straight-chained or branched C1-C10 alkyl group.
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公开(公告)号：US10822507B2
公开(公告)日：2020-11-03
申请号：US16292421
申请日：2019-03-05
IPC分类号： C09D11/30 , C09D11/101 , C09D11/107 , B41M5/00 , B29C64/264 , B33Y30/00 , B33Y70/00 , B29C64/129 , B29C64/255 , B33Y10/00 , B41M5/50
摘要： A curable composition is provided comprising an acrylamide compound represented by the following general formula (1): wherein, X represents a branched alkylene group having 2 to 5 carbon atoms, and Y represents the following general formula (2): wherein, R represents an alkyl group having 1 to 4 carbon atoms, and * represents a binding site with X.
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公开(公告)号：US20200038310A1
公开(公告)日：2020-02-06
申请号：US16441844
申请日：2019-06-14
申请人： Takenori SUENAGA , Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Soh Noguchi , Tatsuki Yamaguchi
发明人： Takenori SUENAGA , Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Soh Noguchi , Tatsuki Yamaguchi
摘要： Provided is a composition including: an acrylamide compound represented by general formula (1) below; urethane (meth)acrylate having a SI value of 3 or less in a skin sensitization test; and a polymerization initiator having a molecular weight of 800 or greater, where in general formula (1), R1 represents an alkyl group containing 1 through 6 carbon atoms, X represents an alkylene group containing 1 through 6 carbon atoms, and Y represents any one selected from the group consisting of general formula (2) below and general formula (3) below, where in general formula (2), R2 represents an alkyl group containing 1 through 10 carbon atoms, and * represents a binding site with X above, where in general formula (3), R2 represents an alkyl group containing 1 through 10 carbon atoms, and * represents a binding site with X above.
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4.发明申请公开(公告)号：US20200032089A1
公开(公告)日：2020-01-30
申请号：US16426523
申请日：2019-05-30
申请人： Masahide KOBAYASHI , Mitsunobu Morita , Takenori Suenaga , Soh Noguchi , Takashi Okada , Tatsuki Yamaguchi
发明人： Masahide KOBAYASHI , Mitsunobu Morita , Takenori Suenaga , Soh Noguchi , Takashi Okada , Tatsuki Yamaguchi
摘要： Provided is a composition including an acrylamide compound (A1) having a molecular weight of 150 or greater but 250 or less, and a trifunctional or higher polymerizable compound (A2), wherein an amount of the trifunctional or higher polymerizable compound (A2) is 1% by mass or greater but 30% by mass or less relative to a total amount of the composition.
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公开(公告)号：US20210355075A1
公开(公告)日：2021-11-18
申请号：US17302798
申请日：2021-05-12
IPC分类号： C07C231/02 , C08K5/20 , C08L33/26
摘要： A method for producing a (meth)acrylic acid amide compound, the method including: adding at least one selected from the group consisting of an amino group-containing compound and a neutralization salt of the amino group-containing compound to a mixture including (meth)acrylic acid halide and an organic solvent immiscible with water to allow the (meth)acrylic acid halide and at least one selected from the group consisting of the amino group-containing compound and the neutralization salt of the amino group-containing compound to react with each other, to produce the (meth)acrylic acid amide compound.
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6.发明授权公开(公告)号：US11084940B2
公开(公告)日：2021-08-10
申请号：US16441796
申请日：2019-06-14
申请人： Tatsuki Yamaguchi , Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Soh Noguchi , Takenori Suenaga
发明人： Tatsuki Yamaguchi , Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Soh Noguchi , Takenori Suenaga
IPC分类号： C09D4/00 , C08F220/58 , C09D11/30 , C09D11/101 , B33Y10/00 , B33Y70/00 , B29C64/112 , B29C64/255 , B41M5/00 , B33Y30/00 , B29K33/00
摘要： Provided is a composition including an acrylamide compound having a molecular weight of 150 or greater but 250 or less (A1), a polyfunctional polymerizable compound including an alkylene oxide group (A2), and a polyfunctional polymerizable compound (A3) different from the polyfunctional polymerizable compound (A2).
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公开(公告)号：US10829631B2
公开(公告)日：2020-11-10
申请号：US16458464
申请日：2019-07-01
申请人： Takao Hiraoka , Mitsunobu Morita , Takashi Okada , Soh Noguchi , Tatsuki Yamaguchi , Masahide Kobayashi , Takenori Suenaga
发明人： Takao Hiraoka , Mitsunobu Morita , Takashi Okada , Soh Noguchi , Tatsuki Yamaguchi , Masahide Kobayashi , Takenori Suenaga
摘要： A composition contains an acrylamide compound A1 having an ester structure and a polymerization initiator B1 having a molecular weight of 800 or more.
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公开(公告)号：US20210122938A1
公开(公告)日：2021-04-29
申请号：US17066641
申请日：2020-10-09
申请人： Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Takenori Suenaga , Soh Noguchi , Tatsuki Yamaguchi
发明人： Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Takenori Suenaga , Soh Noguchi , Tatsuki Yamaguchi
IPC分类号： C09D17/00 , C09D11/101 , C09D11/107 , C08F226/06 , C08F220/20 , C08F220/28 , C08F224/00 , C08L101/00 , B41J2/175 , B41M5/00
摘要： Provided is a pigment dispersion composition including: a yellow pigment; a polymerizable compound having a solubility parameter (SP value) of 10.00 or greater; and a pigment dispersant having an amine value of 30 mgKOH/g or greater but 100 mgKOH/g or less, wherein a ratio (B/A) of a content (B) of the pigment dispersant to a content (A) of the yellow pigment is 0.10 or greater but 0.80 or less.
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公开(公告)号：US20200038309A1
公开(公告)日：2020-02-06
申请号：US16441773
申请日：2019-06-14
申请人： Takenori Suenaga , Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Soh Noguchi , Tatsuki Yamaguchi
发明人： Takenori Suenaga , Masahide Kobayashi , Mitsunobu Morita , Takashi Okada , Soh Noguchi , Tatsuki Yamaguchi
摘要： Provided is a composition including: an acrylamide compound represented by general formula (1) in 20% by mass or greater but 50% by mass or less; a multifunctional monomer in 40% by mass or greater but 70% by mass or less; and a polymerization initiator, where in general formula (1), R1 represents alkyl group containing 1 through 6 carbon atoms, X represents alkylene group containing 1 through 6 carbon atoms, and Y represents any one selected from the group consisting of general formula (2) below and general formula (3) below, where in general formula (2), R2 represents alkyl group containing 1 through 10 carbon atoms, and * represents binding site with X above, where in general formula (3), R2 represents alkyl group containing 1 through 10 carbon atoms, and * represents binding site with X above.
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公开(公告)号：US20220403189A1
公开(公告)日：2022-12-22
申请号：US17755367
申请日：2020-07-27
IPC分类号： C09D11/30 , C09D133/04
摘要： An active-energy-ray-curable composition includes a polymerizable dendritically-branched compound and a polyester resin containing a polymerizable unsaturated bond.
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