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81. 发明授权

US06984704B2 Fluorinated compound, fluoropolymer and process for its production 失效
公开(公告)号：US06984704B2
公开(公告)日：2006-01-10
申请号：US11059695
申请日：2005-02-17
申请人： Shun-ichi Kodama , Isamu Kaneko , Osamu Yokokoji , Shinji Okada , Yoko Takebe , Yasuhide Kawaguchi
发明人： Shun-ichi Kodama , Isamu Kaneko , Osamu Yokokoji , Shinji Okada , Yoko Takebe , Yasuhide Kawaguchi
IPC分类号： C08F36/20 , C08F114/18
CPC分类号： C08F36/20 , C08F36/16 , C08F214/18 , C08F2/60
摘要： To provide a fluoropolymer which has a high concentration of functional groups to provide adequate characteristics of the functional groups and which brings about no decrease of Tg.A fluoropolymer having monomer units formed by cyclopolymerization of a functional group-containing fluorinated diene represented by the formula (1): CFR1═CR2-Q-CR3═CHR4 (1) wherein each of R1 to R4 which are independent of one another, represents a hydrogen atom, a fluorine atom, an alkyl group having at most 8 carbon atoms, or an alicyclic hydrocarbon group, and at least one of them is an alicyclic hydrocarbon group, provided that hydrogen atoms in the alkyl group or the alicyclic hydrocarbon group may be substituted by a fluorine atom, an alkyl group or a fluoroalkyl group; and Q represents a bivalent organic group having a blocked acidic group capable of developing an acidic group by an acid or a group capable of being converted into such a blocked acidic group.

82. 发明申请

US20050143542A1 Fluorinated compound, fluoropolymer and process for its production 失效
标题翻译：氟化合物，含氟聚合物及其生产工艺
公开(公告)号：US20050143542A1
公开(公告)日：2005-06-30
申请号：US11059695
申请日：2005-02-17
申请人： Shun-ichi Kodama , Isamu Kaneko , Osamu Yokokoji , Shinji Okada , Yoko Takebe , Yasuhide Kawaguchi
发明人： Shun-ichi Kodama , Isamu Kaneko , Osamu Yokokoji , Shinji Okada , Yoko Takebe , Yasuhide Kawaguchi
IPC分类号： C08F36/16 , C08F36/20 , C08F214/18
CPC分类号： C08F36/20 , C08F36/16 , C08F214/18 , C08F2/60
摘要： To provide a fluoropolymer which has a high concentration of functional groups to provide adequate characteristics of the functional groups and which brings about no decrease of Tg. A fluoropolymer having monomer units formed by cyclopolymerization of a functional group-containing fluorinated diene represented by the formula (1): CFR1═CR2-Q-CR3═CHR4 (1) wherein each of R1 to R4 which are independent of one another, represents a hydrogen atom, a fluorine atom, an alkyl group having at most 8 carbon atoms, or an alicyclic hydrocarbon group, and at least one of them is an alicyclic hydrocarbon group, provided that hydrogen atoms in the alkyl group or the alicyclic hydrocarbon group may be substituted by a fluorine atom, an alkyl group or a fluoroalkyl group; and Q represents a bivalent organic group having a blocked acidic group capable of developing an acidic group by an acid or a group capable of being converted into such a blocked acidic group.
摘要翻译：提供具有高浓度官能团的含氟聚合物以提供官能团的足够特性，并且不会降低Tg。具有由式（1）表示的含官能团的氟化二烯的环化聚合形成的单体单元的含氟聚合物：<？in-line-formula description =“In-line formula”end =“lead”→CFR < 1 -CR 2 -Q-CR 3 -RR 4（1）<？在线公式描述=“ 其中独立的R 1〜R 4中的每一个表示氢原子，氟原子，具有至多8个碳原子的烷基或脂环族烃基，并且其中至少一个是脂环族烃基，条件是烷基或脂环族烃基中的氢原子可以被氟原子取代，烷基或氟代烷基; Q表示可以通过酸或能够转化为这种封端的酸性基团的基团而能够形成酸性基团的封端酸性基团的二价有机基团。

83. 发明授权

US5866504A Transparent thermosensitive recording material 失效
标题翻译：透明热敏记录材料
公开(公告)号：US5866504A
公开(公告)日：1999-02-02
申请号：US688210
申请日：1996-07-29
申请人： Shinji Okada , Motoo Tasaka
发明人： Shinji Okada , Motoo Tasaka
IPC分类号： B41M5/28 , B05D5/04 , B05D7/04 , B41M5/30 , B41M5/40 , B41M5/42 , B41M5/36
CPC分类号： B41M5/42
摘要： A transparent thermosensitive recording material compriser: (1) transparent substrate, (2) a thermosensitive coloring layer which is formed on one side of the transparent substrate, (3) a protective layer which is formed on the thermosensitive coloring layer and has almost the same refractive index as that of the thermosensitive coloring layer, and (4) an antistatic layer, formed on the protective layer and/or on the backside of the substrate, wherein the surface resistivity and the ten-point mean roughness of the antistatic layer are respectively smaller than 10.sup.10 .OMEGA./.quadrature. and greater than 0.2 .mu.m, and the coefficient of dynamic friction of the backside is greater than 0.2.
摘要翻译：透明热敏记录材料包括：（1）透明基材，（2）形成在透明基材一侧的热敏着色层，（3）形成在热敏着色层上并具有几乎相同的保护层折射率和热敏着色层的折射率，（4）形成在基板的保护层和/或背面上的抗静电层，其中抗静电层的表面电阻率和十点平均粗糙度分别为小于1010欧姆/平方厘米，大于0.2微米，背面的动摩擦系数大于0.2。

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