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1. 发明授权

US08853290B2 Photosensitive composition 有权
标题翻译：感光组合物
公开(公告)号：US08853290B2
公开(公告)日：2014-10-07
申请号：US13376951
申请日：2010-06-01
申请人： Shihei Motofuji , Shintaro Higuchi , Atsushi Shiraishi , Takao Mukai , Megumu Sakakibara
发明人： Shihei Motofuji , Shintaro Higuchi , Atsushi Shiraishi , Takao Mukai , Megumu Sakakibara
IPC分类号： C08F2/46 , C08G61/04 , G03F7/029 , C08F2/50 , C08G59/68 , G03F7/004 , C08F222/10
CPC分类号： C08G59/68 , C08F2/50 , C08F222/1006 , G03F7/0046 , G03F7/0047 , G03F7/029
摘要： Provided is a photosensitive composition which can be cured with low energy consumption, even when a substance (such as a colorant) that attenuates or shades an illumination light is contained in a high concentration or even when the photosensitive composition is in the form of a thick film. Specifically provided is a photosensitive composition which comprises the following four components: (1) a radical initiator (A); (2) an acid generator (B) or a base generator (C); (3) a polymerizable substance (D); and (4) a colorant (E), a metal oxide powder (F), or a metal powder (G). Further, the photosensitive composition is characterized in that the radical initiator (A), the acid generator (B), and/or the base generator (C) generates an active species (H) through irradiation with an active ray of light; the active species (H) reacts the radical initiator (A), the acid generator (B), or the base generator (C) to form another species (I); and thus the polymerization of the polymerizable substance (D) by means of the active species (I) proceeds, said active species (H) or (I) being an acid or a base.
摘要翻译：提供一种可以以低能量消耗固化的感光性组合物，即使当以高浓度含有减弱或遮蔽照明光的物质（例如着色剂）时，或即使当感光性组合物为厚度电影。具体提供的是光敏组合物，其包含以下四种组分：（1）自由基引发剂（A）; （2）酸生成剂（B）或碱发生剂（C）; （3）可聚合物质（D）; 和（4）着色剂（E），金属氧化物粉末（F）或金属粉末（G）。此外，感光性组合物的特征在于，通过用活性光线照射，自由基引发剂（A），酸产生剂（B）和/或碱性发生剂（C）产生活性物质（H）活性物质（H）使自由基引发剂（A），酸产生剂（B）或碱发生剂（C）反应形成另一种（I）; 因此通过活性物质（I）聚合可聚合物质（D），所述活性物质（H）或（I）是酸或碱。

2. 发明申请

US20120142806A1 PHOTOSENSITIVE COMPOSITION 有权
标题翻译：光敏组合物
公开(公告)号：US20120142806A1
公开(公告)日：2012-06-07
申请号：US13376951
申请日：2010-06-01
申请人： Shihei Motofuji , Shintaro Higuchi , Atsushi Shiraishi , Takao Mukai , Megumu Sakakibara
发明人： Shihei Motofuji , Shintaro Higuchi , Atsushi Shiraishi , Takao Mukai , Megumu Sakakibara
IPC分类号： C08F136/22
CPC分类号： C08G59/68 , C08F2/50 , C08F222/1006 , G03F7/0046 , G03F7/0047 , G03F7/029
摘要： Provided is a photosensitive composition which can be cured with low energy consumption, even when a substance (such as a colorant) that attenuates or shades an illumination light is contained in a high concentration or even when the photosensitive composition is in the form of a thick film. Specifically provided is a photosensitive composition which comprises the following four components: (1) a radical initiator (A); (2) an acid generator (B) or a base generator (C); (3) a polymerizable substance (D); and (4) a colorant (E), a metal oxide powder (F), or a metal powder (G). Further, the photosensitive composition is characterized in that the radical initiator (A), the acid generator (B), and/or the base generator (C) generates an active species (H) through irradiation with an active ray of light; the active species (H) reacts the radical initiator (A), the acid generator (B), or the base generator (C) to form another species (I); and thus the polymerization of the polymerizable substance (D) by means of the active species (I) proceeds, said active species (H) or (I) being an acid or a base.
摘要翻译：提供一种可以以低能量消耗固化的感光性组合物，即使当以高浓度含有减弱或遮蔽照明光的物质（例如着色剂）时，或即使当感光性组合物为厚度电影。具体提供的是光敏组合物，其包含以下四种组分：（1）自由基引发剂（A）; （2）酸生成剂（B）或碱发生剂（C）; （3）可聚合物质（D）; 和（4）着色剂（E），金属氧化物粉末（F）或金属粉末（G）。此外，感光性组合物的特征在于，通过用活性光线照射，自由基引发剂（A），酸产生剂（B）和/或碱性发生剂（C）产生活性物质（H）活性物质（H）使自由基引发剂（A），酸产生剂（B）或碱发生剂（C）反应形成另一种（I）; 因此通过活性物质（I）聚合可聚合物质（D），所述活性物质（H）或（I）是酸或碱。

3. 发明授权

US5112903A Articles molded from moisture shrinkable resins 失效
标题翻译：来自水分收缩树脂的文章
公开(公告)号：US5112903A
公开(公告)日：1992-05-12
申请号：US546889
申请日：1990-07-02
申请人： Megumu Sakakibara , Keiji Tanaka , Youji Fujiura
发明人： Megumu Sakakibara , Keiji Tanaka , Youji Fujiura
IPC分类号： C08J5/18 , C08L5/00 , C08L51/00 , C08L53/00
CPC分类号： C08J5/18 , C08L5/00 , C08L51/00 , C08L53/00 , C08J2305/00 , C08J2351/00 , C08J2353/00
摘要： Articles molded from a moisture shrinkable polymer are provided. The article are stretched. The moisture shrinkable polymer may comprise a graft copolymer, a block copolymer, or a blend of a thermoplastic polymer with a hydrophilic synthetic polymer or a polysaccharide. The article absorb moisture and shrink at room temperature of not more than 50.degree. C. in a highly humid atmosphere. The articles experience little decrease in tensile strength during shrinkage by moisture absorption or by prolonged storage after the moisture absorption. The article is useful when used as a film for shrink wrapping commodities which are not resistant to heat.

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