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1. 发明申请

US20090291282A1 Water-soluble film 有权
标题翻译：水溶性薄膜
公开(公告)号：US20090291282A1
公开(公告)日：2009-11-26
申请号：US11922072
申请日：2005-06-16
申请人： Shuichi Kitamura , Tomoyoshi Mizutani , Mitsuhiro Hasegawa
发明人： Shuichi Kitamura , Tomoyoshi Mizutani , Mitsuhiro Hasegawa
IPC分类号： B32B27/30
CPC分类号： C08J5/18 , C08J2329/04 , C08K3/30 , C08K5/0016 , C08K5/053 , C08L29/04
摘要： The present invention relates to a water-soluble film, which is a polyvinyl alcohol film comprising a polyvinyl alcohol resin (A), wherein the water-soluble film has a time for dissolution in water at 20° C. of not more than 60 seconds in terms of a film thickness of 76 μm, a b-value of the film is not more than 0.5, and a b-value of the film after leaving at 80° C. for 72 hr is not more than 1.0, preferably a water-soluble film comprising: a polyvinyl alcohol resin (A); at least two kinds of plasticizers (B); and a sulfite salt (C), wherein the content of the plasticizer (B) based on 100 parts by weight of the polyvinyl alcohol resin (A) is 5 to 50 parts by weight and the content ratio of the sulfite salt (C) to the plasticizer (B) (C/B: weight ratio) is more than 0.02 and not more than 0.35. According to the invention, there is provided a water-soluble film comprising a PVA resin as a main component, wherein the film is less likely to cause coloration at the time of film formation and coloration with time even upon contact with a chemical.
摘要翻译：本发明涉及一种水溶性膜，其是包含聚乙烯醇树脂（A）的聚乙烯醇膜，其中水溶性膜具有在20℃下在水中溶解不超过60秒的时间膜厚为76μm时，膜的b值不大于0.5，在80℃下放置72小时后的膜的b值不大于1.0，优选为水 - 可溶性膜，其包含：聚乙烯醇树脂（A）; 至少两种增塑剂（B）; 和亚硫酸盐（C），其中，基于100重量份的聚乙烯醇树脂（A），增塑剂（B）的含量为5〜50重量份，亚硫酸盐（C）〜增塑剂（B）（C / B：重量比）大于0.02且不大于0.35。根据本发明，提供了以PVA树脂为主要成分的水溶性薄膜，即使在与化学品接触的情况下，膜也不易于成膜时着色，随时间着色。

2. 发明申请

US20050010010A1 Poly (vinyl alcohol) based film 审中-公开
标题翻译：聚（乙烯醇）基膜
公开(公告)号：US20050010010A1
公开(公告)日：2005-01-13
申请号：US10500082
申请日：2002-12-26
申请人： Shuichi Kitamura , Tomoyoshi Mizutani
发明人： Shuichi Kitamura , Tomoyoshi Mizutani
IPC分类号： C08J5/18 , C08F218/02
CPC分类号： C08J5/18 , C08J2329/04
摘要： A polyvinyl alcohol film which dissolves in water at 20° C. within 10 minutes and has an α/β ratio of not more than 10 wherein α is a storage modulus of the film at 20° C. in a dry atmosphere and β is a storage modulus of the film at 20° C. and 80% RH, and which has an excellent cold water solubility and an excellent durability such that the change in appearance of the film under high humidity is slight and the lowering of the cold water solubility is slight even if the film is stored for a long term.
摘要翻译：聚乙烯醇膜，其在20℃下在10分钟内溶解在水中，并且α/β比不大于10，其中α是在干燥气氛中20℃下的膜的储能模量，β是在20℃和80％RH下的膜的储能模量，并且具有优异的冷水溶解度和优异的耐久性，使得在高湿度下膜的外观变化轻微，并且冷水溶解度的降低为即使电影长期存放也是轻微的。

3. 发明授权

US07754318B2 Water-soluble film 有权
标题翻译：水溶性薄膜
公开(公告)号：US07754318B2
公开(公告)日：2010-07-13
申请号：US11922072
申请日：2005-06-16
申请人： Shuichi Kitamura , Tomoyoshi Mizutani , Mitsuhiro Hasegawa
发明人： Shuichi Kitamura , Tomoyoshi Mizutani , Mitsuhiro Hasegawa
IPC分类号： B32B27/30
CPC分类号： C08J5/18 , C08J2329/04 , C08K3/30 , C08K5/0016 , C08K5/053 , C08L29/04
摘要： The present invention relates to a water-soluble film, which is a polyvinyl alcohol film comprising a polyvinyl alcohol resin (A), wherein the water-soluble film has a time for dissolution in water at 20° C. of not more than 60 seconds in terms of a film thickness of 76 μm, a b-value of the film is not more than 0.5, and a b-value of the film after leaving at 80° C. for 72 hr is not more than 1.0, preferably a water-soluble film comprising: a polyvinyl alcohol resin (A); at least two kinds of plasticizers (B); and a sulfite salt (C), wherein the content of the plasticizer (B) based on 100 parts by weight of the polyvinyl alcohol resin (A) is 5 to 50 parts by weight and the content ratio of the sulfite salt (C) to the plasticizer (B) (C/B: weight ratio) is more than 0.02 and not more than 0.35. According to the invention, there is provided a water-soluble film comprising a PVA resin as a main component, wherein the film is less likely to cause coloration at the time of film formation and coloration with time even upon contact with a chemical.
摘要翻译：本发明涉及一种水溶性膜，其是包含聚乙烯醇树脂（A）的聚乙烯醇膜，其中水溶性膜具有在20℃下在水中溶解不超过60秒的时间膜厚为76μm时，膜的b值不大于0.5，在80℃下放置72小时后的膜的b值不大于1.0，优选为水 - 可溶性膜，其包含：聚乙烯醇树脂（A）; 至少两种增塑剂（B）; 和亚硫酸盐（C），其中，基于100重量份的聚乙烯醇树脂（A），增塑剂（B）的含量为5〜50重量份，亚硫酸盐（C）〜增塑剂（B）（C / B：重量比）大于0.02且不大于0.35。根据本发明，提供了以PVA树脂为主要成分的水溶性薄膜，即使在与化学品接触的情况下，膜也不易于成膜时着色，随时间着色。

4. 发明申请

US20090305791A1 GAME MACHINE 有权
标题翻译：游戏机
公开(公告)号：US20090305791A1
公开(公告)日：2009-12-10
申请号：US12309412
申请日：2007-06-11
申请人： Hiroshi Uemura , Tomonori Nebuya , Taro Nishiyama , Shuichi Kitamura
发明人： Hiroshi Uemura , Tomonori Nebuya , Taro Nishiyama , Shuichi Kitamura
IPC分类号： A63F9/24
CPC分类号： A63F13/95 , A63F13/10 , A63F13/79 , A63F13/843 , A63F13/847 , A63F2300/206 , A63F2300/408 , A63F2300/8088
摘要： To provide a game machine capable of recording a play score for a team constituted of self and partners in a portable recording medium separately for each team, and executing team-specific game processing by using recorded data regarding the team.Comprising a means for reading data from a first recording medium mounted on a mounting unit of the game machine by a first player, reading data from a second recording medium mounted by a second player, and determining them both to be a team when a recording medium-specific ID other than self's is recorded in at least one of the first and second recording media and the means for ascribing information about a competition score during a game progress or a competition result from cooperative competition of the team to the recording medium-specific ID of a cooperator, to record it in at least one recording medium of the first and second recording media as team score recording data of the team.
摘要翻译：提供一种能够为每个团队分别为便携式记录介质中的自身和合作伙伴构成的团队记录游戏分数的游戏机，并且通过使用关于团队的记录数据执行团队特定的游戏处理。包括用于从由第一播放器安装在游戏机的安装单元上的第一记录介质读取数据的装置，从由第二播放器安装的第二记录介质读取数据，并且当记录介质除了自身之外的特定ID被记录在第一和第二记录介质中的至少一个以及用于在游戏进行期间归属关于竞争分数的信息的装置或者从团队的合作竞争到记录介质特定ID的竞赛结果将其记录在第一和第二记录介质的至少一个记录介质中作为团队的团队记录数据。

5. 发明授权

US08057304B2 Game machine 有权
标题翻译：游戏机
公开(公告)号：US08057304B2
公开(公告)日：2011-11-15
申请号：US12309412
申请日：2007-06-11
申请人： Hiroshi Uemura , Tomonori Nebuya , Taro Nishiyama , Shuichi Kitamura
发明人： Hiroshi Uemura , Tomonori Nebuya , Taro Nishiyama , Shuichi Kitamura
IPC分类号： A63F13/00 , A63F9/24 , G06F17/00 , G06F19/00
CPC分类号： A63F13/95 , A63F13/10 , A63F13/79 , A63F13/843 , A63F13/847 , A63F2300/206 , A63F2300/408 , A63F2300/8088
摘要： To provide a game machine capable of recording a play score for a team constituted of self and partners in a portable recording medium separately for each team, and executing team-specific game processing by using recorded data regarding the team.Comprising a means for reading data from a first recording medium mounted on a mounting unit of the game machine by a first player, reading data from a second recording medium mounted by a second player, and determining them both to be a team when a recording medium-specific ID other than self's is recorded in at least one of the first and second recording media and the means for ascribing information about a competition score during a game progress or a competition result from cooperative competition of the team to the recording medium-specific ID of a cooperator, to record it in at least one recording medium of the first and second recording media as team score recording data of the team.
摘要翻译：提供一种能够为每个团队分别为便携式记录介质中的自身和合作伙伴构成的团队记录游戏分数的游戏机，并且通过使用关于团队的记录数据执行团队特定的游戏处理。包括用于从由第一播放器安装在游戏机的安装单元上的第一记录介质读取数据的装置，从由第二播放器安装的第二记录介质读取数据，并且当记录介质除了自身之外的特定ID被记录在第一和第二记录介质中的至少一个以及用于在游戏进行期间归属关于竞争分数的信息的装置或者从团队的合作竞争到记录介质特定ID的竞赛结果将其记录在第一和第二记录介质的至少一个记录介质中作为团队的团队记录数据。

6. 发明授权

US08772400B2 Polyvinyl alcohol-based film for optical use, polarizing film, and polarizing plate 失效
标题翻译：用于光学用的聚乙烯醇基膜，偏振膜和偏振片
公开(公告)号：US08772400B2
公开(公告)日：2014-07-08
申请号：US12309657
申请日：2006-07-27
申请人： Shuichi Kitamura , Katsuhiko Katsuma , Mitsuo Shibutani , Toshihiro Shimizu
发明人： Shuichi Kitamura , Katsuhiko Katsuma , Mitsuo Shibutani , Toshihiro Shimizu
IPC分类号： C08L29/04
CPC分类号： G02B5/3033 , C08J5/18 , C08J2329/04 , C08L29/04 , C08L2205/02 , C08L2666/04
摘要： The present invention provides a polyvinyl alcohol-based film for optical uses, which is excellent in stretching property and is used for producing a polarizing film excellent in polarization performance throughout the visible light wavelength range, particularly in the vicinity of the wavelength of 460 nm. The invention relates to a polyvinyl alcohol-based film for optical uses comprising a polyvinyl alcohol-based resin, wherein the polyvinyl alcohol-based resin is composed of only a polyvinyl alcohol-based resin (A) containing a 1,2-glycol bond at a side chain and the amount of the 1,2-glycol bond at a side chain is from 0.01 to 6% by mol, or a polyvinyl alcohol-based film for optical uses comprising a polyvinyl alcohol-based resin, wherein the polyvinyl alcohol-based resin includes a polyvinyl alcohol-based resin (A) containing a 1,2-glycol bond at a side chain and a polyvinyl alcohol-based resin (B) other than the polyvinyl alcohol-based resin (A) and satisfies the following expression (1): 0.01≦A×G/(A+B)≦6 (1) wherein A represents a content ratio (weight ratio) of the polyvinyl alcohol-based resin (A) based on a total amount of the polyvinyl alcohol-based resin (A) and the polyvinyl alcohol-based resin (B), B represents a content ratio (weight ratio) of the polyvinyl alcohol-based resin (B) based on the above total amount, and G represents an amount (% by mol) of the 1,2-glycol bond at a side chain.
摘要翻译：本发明提供一种拉伸性优异的聚乙烯醇系的光学用薄膜，特别是在波长460nm附近，可用于制造偏光性能优异的偏光性能优异的偏光膜。本发明涉及包含聚乙烯醇类树脂的光学用聚乙烯醇系膜，其中，聚乙烯醇类树脂仅由含有1,2-二醇键的聚乙烯醇系树脂（A）构成，侧链，侧链上的1,2-二醇键的量为0.01〜6摩尔％，或者是含有聚乙烯醇类树脂的光学用聚乙烯醇类膜，其中，聚乙烯醇 - 基于树脂的树脂包括侧链上含有1,2-二醇键的聚乙烯醇系树脂（A）和聚乙烯醇系树脂（A）以外的聚乙烯醇系树脂（B），满足下式（1）：0.01＆nlE; A×G /（A + B）＆nlE; 6（1）其中A表示聚乙烯醇类树脂（A）的含量比（重量比）醇系树脂（A）和聚乙烯醇系树脂（B），B表示聚乙烯醇的含量比（重量比）基于上述总量的苯乙烯类树脂（B），G表示侧链上的1,2-二醇键的量（摩尔％）。

7. 发明申请

US20090316264A1 POLYVINYL ALCOHOL-BASED FILM FOR OPTICAL USE, POLARIZING FILM, AND POLARIZING PLATE 失效
标题翻译：用于光学应用的聚乙烯醇基膜，极化膜和极化板
公开(公告)号：US20090316264A1
公开(公告)日：2009-12-24
申请号：US12309657
申请日：2006-07-27
申请人： Shuichi Kitamura , Katsuhiko Katsuma , Mitsuo Shibutani , Toshihiro Shimizu
发明人： Shuichi Kitamura , Katsuhiko Katsuma , Mitsuo Shibutani , Toshihiro Shimizu
IPC分类号： G02B1/08 , B32B27/36 , C08G63/91
CPC分类号： G02B5/3033 , C08J5/18 , C08J2329/04 , C08L29/04 , C08L2205/02 , C08L2666/04
摘要： The present invention provides a polyvinyl alcohol-based film for optical uses, which is excellent in stretching property and is used for producing a polarizing film excellent in polarization performance throughout the visible light wavelength range, particularly in the vicinity of the wavelength of 460 nm. The invention relates to a polyvinyl alcohol-based film for optical uses comprising a polyvinyl alcohol-based resin, wherein the polyvinyl alcohol-based resin is composed of only a polyvinyl alcohol-based resin (A) containing a 1,2-glycol bond at a side chain and the amount of the 1,2-glycol bond at a side chain is from 0.01 to 6% by mol, or a polyvinyl alcohol-based film for optical uses comprising a polyvinyl alcohol-based resin, wherein the polyvinyl alcohol-based resin includes a polyvinyl alcohol-based resin (A) containing a 1,2-glycol bond at a side chain and a polyvinyl alcohol-based resin (B) other than the polyvinyl alcohol-based resin (A) and satisfies the following expression (1): 0.01≦A×G/(A+B)≦6 (1) wherein A represents a content ratio (weight ratio) of the polyvinyl alcohol-based resin (A) based on a total amount of the polyvinyl alcohol-based resin (A) and the polyvinyl alcohol-based resin (B), B represents a content ratio (weight ratio) of the polyvinyl alcohol-based resin (B) based on the above total amount, and G represents an amount (% by mol) of the 1,2-glycol bond at a side chain.
摘要翻译：本发明提供一种拉伸性优异的聚乙烯醇系的光学用膜，并且用于制造在整个可见光波长范围，特别是波长460nm附近的极化性能优异的偏光膜。本发明涉及包含聚乙烯醇类树脂的光学用聚乙烯醇系膜，其中，聚乙烯醇类树脂仅由含有1,2-二醇键的聚乙烯醇系树脂（A）构成，侧链，侧链上的1,2-二醇键的量为0.01〜6摩尔％，或者是含有聚乙烯醇类树脂的光学用聚乙烯醇类膜，其中，聚乙烯醇 - 基于树脂的树脂包括侧链上含有1,2-二醇键的聚乙烯醇系树脂（A）和聚乙烯醇系树脂（A）以外的聚乙烯醇系树脂（B），满足下式（1）：0.01AxG /（A + B）其中A表示聚乙烯醇系树脂（A）的含量比（重量比），相对于聚乙烯醇类树脂（A）和聚乙烯醇类树脂醇系树脂（B）中，B表示聚乙烯醇系树脂（B）的含有率（重量比）基于上述总量，G表示侧链上的1,2-二醇键的量（摩尔％）。

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