-
公开(公告)号:US08210650B2
公开(公告)日:2012-07-03
申请号:US12128327
申请日:2008-05-28
申请人: Kazunari Ishizuka , Shimpei Otaka , Isao Imamura
发明人: Kazunari Ishizuka , Shimpei Otaka , Isao Imamura
IPC分类号: B41J2/16
CPC分类号: B41J2/162 , B41J2/1433 , B41J2/1628 , B41J2/1631 , B41J2/164
摘要: A liquid discharge head comprises a discharge port forming member having formed therein a discharge port arranged corresponding to an energy generating element which generates energy to eject a liquid and a flow path forming member for forming a flow path to supply ink to the discharge port. At least one of the discharge port forming member and the flow path forming member is made of a cured material of a composition containing an epoxy resin and a phenol resin having a higher oxygen equivalent than that of the epoxy resin.
摘要翻译: 液体排出头包括排出口形成部件,其中形成有排出口,该排出口对应于产生能量以排出液体的能量产生元件,以及流路形成部件,用于形成用于向排出口供给墨水的流路。 排出口形成构件和流路形成构件中的至少一个由含有环氧树脂和具有比环氧树脂的氧当量高的酚醛树脂的组合物的固化材料制成。
-
公开(公告)号:US07687552B2
公开(公告)日:2010-03-30
申请号:US12612659
申请日:2009-11-04
申请人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
CPC分类号: C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要: An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
摘要翻译: 环氧树脂组合物,包括:由式(1)表示的环氧树脂(A); 环氧当量为220以下,环氧树脂(A)的环氧基分子中环氧基数为2以上的环氧树脂(B)。 和光阳离子聚合引发剂(C),其中:环氧树脂(A)和(B)构成主要组分; 环氧树脂(A)的重量为40%以上,环氧树脂(B)的重量相对于环氧树脂(A)和(B)的总重量为30%以上:其中: R表示氢原子,甲基,乙基,丙基或叔丁基; 表示0以上且4以下的整数, m表示1以上3以下的整数。
-
公开(公告)号:US20070142491A1
公开(公告)日:2007-06-21
申请号:US11600021
申请日:2006-11-16
申请人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
IPC分类号: C08G59/68
CPC分类号: C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要: An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; n represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
摘要翻译: 环氧树脂组合物,包括:由式(1)表示的环氧树脂(A); 环氧当量为220以下,环氧树脂(A)的环氧基分子中环氧基数为2以上的环氧树脂(B)。 和光阳离子聚合引发剂(C),其中:环氧树脂(A)和(B)构成主要组分; 环氧树脂(A)的重量为40%以上,环氧树脂(B)的重量相对于环氧树脂(A)和(B)的总重量为30%以上:其中: R表示氢原子,甲基,乙基,丙基或叔丁基; n表示0以上且4以下的整数, m表示1以上3以下的整数。
-
4.
公开(公告)号:US20100248156A1
公开(公告)日:2010-09-30
申请号:US12794679
申请日:2010-06-04
申请人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
IPC分类号: G03F7/20
CPC分类号: C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要: An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
摘要翻译: 环氧树脂组合物,包括:由式(1)表示的环氧树脂(A); 环氧当量为220以下,环氧树脂(A)的环氧基分子中环氧基数为2以上的环氧树脂(B)。 和光阳离子聚合引发剂(C),其中:环氧树脂(A)和(B)构成主要组分; 环氧树脂(A)的重量为40%以上,环氧树脂(B)的重量相对于环氧树脂(A)和(B)的总重量为30%以上:其中: R表示氢原子,甲基,乙基,丙基或叔丁基; 表示0以上且4以下的整数, m表示1以上3以下的整数。
-
公开(公告)号:US20100045739A1
公开(公告)日:2010-02-25
申请号:US12612659
申请日:2009-11-04
申请人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
IPC分类号: B41J2/135
CPC分类号: C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要: An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; n represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
-
公开(公告)号:US07947336B2
公开(公告)日:2011-05-24
申请号:US12794679
申请日:2010-06-04
申请人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
CPC分类号: C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要: An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; n represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
摘要翻译: 环氧树脂组合物,包括:由式(1)表示的环氧树脂(A); 环氧当量为220以下,环氧树脂(A)的环氧基分子中环氧基数为2以上的环氧树脂(B)。 和光阳离子聚合引发剂(C),其中:环氧树脂(A)和(B)构成主要组分; 环氧树脂(A)的重量为40%以上,环氧树脂(B)的重量相对于环氧树脂(A)和(B)的总重量为30%以上:其中: R表示氢原子,甲基,乙基,丙基或叔丁基; n表示0以上且4以下的整数, m表示1以上3以下的整数。
-
公开(公告)号:US07887162B2
公开(公告)日:2011-02-15
申请号:US12696779
申请日:2010-01-29
申请人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
CPC分类号: C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要: An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; n represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
-
8.
公开(公告)号:US20100134555A1
公开(公告)日:2010-06-03
申请号:US12696779
申请日:2010-01-29
申请人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
IPC分类号: B41J2/015
CPC分类号: C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要: An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; n represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
摘要翻译: 环氧树脂组合物,包括:由式(1)表示的环氧树脂(A); 环氧当量为220以下,环氧树脂(A)的环氧基分子中环氧基数为2以上的环氧树脂(B)。 和光阳离子聚合引发剂(C),其中:环氧树脂(A)和(B)构成主要组分; 环氧树脂(A)的重量为40%以上,环氧树脂(B)的重量相对于环氧树脂(A)和(B)的总重量为30%以上:其中: R表示氢原子,甲基,乙基,丙基或叔丁基; n表示0以上且4以下的整数, m表示1以上3以下的整数。
-
公开(公告)号:US20080309719A1
公开(公告)日:2008-12-18
申请号:US12128327
申请日:2008-05-28
申请人: Kazunari Ishizuka , Shimpei Otaka , Isao Imamura
发明人: Kazunari Ishizuka , Shimpei Otaka , Isao Imamura
IPC分类号: B41J2/14
CPC分类号: B41J2/162 , B41J2/1433 , B41J2/1628 , B41J2/1631 , B41J2/164
摘要: A liquid discharge head comprises a discharge port forming member having formed therein a discharge port arranged correspond to an energy generating element which generates energy to eject a liquid and a flow path forming member for forming a flow path to supply ink to the discharge port. At least one of the discharge port forming member and the flow path forming member is made of a cured material of a composition containing an epoxy resin and a phenol resin having a higher oxygen equivalent than that of the epoxy resin.
摘要翻译: 排液头包括排出口形成部件,该排出口形成部件形成有排出口,该排出口对应于产生能量以排出液体的能量产生元件,以及流路形成部件,用于形成用于向排出口供给墨水的流路。 排出口形成构件和流路形成构件中的至少一个由含有环氧树脂和具有比环氧树脂的氧当量高的酚醛树脂的组合物的固化材料制成。
-
公开(公告)号:US07709554B2
公开(公告)日:2010-05-04
申请号:US11600021
申请日:2006-11-16
申请人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人: Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
CPC分类号: C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要: An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; n represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
摘要翻译: 环氧树脂组合物,包括:由式(1)表示的环氧树脂(A); 环氧当量为220以下,环氧树脂(A)的环氧基分子中环氧基数为2以上的环氧树脂(B)。 和光阳离子聚合引发剂(C),其中:环氧树脂(A)和(B)构成主要组分; 环氧树脂(A)的重量为40%以上,环氧树脂(B)的重量相对于环氧树脂(A)和(B)的总重量为30%以上:其中: R表示氢原子,甲基,乙基,丙基或叔丁基; n表示0以上且4以下的整数, m表示1以上3以下的整数。
-
-
-
-
-
-
-
-
-