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Patent Agency Ranking
公开(公告)号：US09804314B2
公开(公告)日：2017-10-31
申请号：US15207997
申请日：2016-07-12
Applicant: ADEKA CORPORATION
Inventor： Masashi Harada , Yuki Tanaka , Takashi Murakami , Yuki Endo , Masaki Segawa
IPC: F21V9/00 , G02B5/02 , G02C7/10 , G02F1/361 , G03B11/00 , G02B5/30 , C08K5/07 , C08J5/18 , G02B1/04 , G02B5/32 , G02F1/1335 , C09K19/00
CPC classification number: G02B5/3083 , C08J5/18 , C08K5/07 , G02B1/04 , G02B5/32 , G02B2207/113 , C08L1/12 , C08L1/10
Abstract: Disclosed is a stretched optical compensation film which is a phase difference film containing a cellulose-based resin and having excellent optical properties. The stretched optical compensation film of the present invention contains 0.5 to 30 parts by mass of a β-diketone compound represented by Formula (I) with respect to 100 parts by mass of the cellulose-based resin. Positions R1 and R2 each independently represent an alkyl group having 1 to 20 carbon atoms which is optionally substituted, an arylalkyl group having 7 to 20 carbon atoms which is optionally substituted or an aryl group having 6 to 20 carbon atoms which is optionally substituted. Position R3 represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.
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公开(公告)号：US09334392B2
公开(公告)日：2016-05-10
申请号：US14399663
申请日：2013-05-07
Applicant: ADEKA CORPORATION
Inventor： Masashi Harada , Yuji Yamazaki , Satoshi Kamimura , Yuki Tanaka
CPC classification number: C08L1/10 , C08B3/16 , C08J3/18 , C08J5/18 , C08J2301/12 , C08J2467/02 , C08L1/12 , G02B1/04 , C08L67/02
Abstract: Provided is a cellulose resin composition wherein roll contamination during processing and reduction in the productivity caused by roll contamination are inhibited. The cellulose resin composition is obtained by adding a polyester-based plasticizer to a cellulose resin, the cellulose resin composition being characterized in that the polyester-based plasticizer is produced from a polybasic acid, a polyhydric acid and, as required, a stopper, in which polyester-based plasticizer, components having a molecular weight of 430 or less are removed to an amount of 5 wt % or less.
Abstract translation: 提供一种纤维素树脂组合物，其中抑制了由加工过程中的辊污染和由辊污染引起的生产率的降低。 纤维素树脂组合物通过向纤维素树脂中加入聚酯类增塑剂而获得，所述纤维素树脂组合物的特征在于，所述聚酯类增塑剂是由多元酸，多元酸，根据需要制成的， 将聚酯系增塑剂分子量为430以下的成分除去至5重量％以下。
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公开(公告)号：US20150135990A1
公开(公告)日：2015-05-21
申请号：US14399663
申请日：2013-05-07
Applicant: ADEKA CORPORATION
Inventor： Masashi Harada , Yuji Yamazaki , Satoshi Kamimura , Yuki Tanaka
CPC classification number: C08L1/10 , C08B3/16 , C08J3/18 , C08J5/18 , C08J2301/12 , C08J2467/02 , C08L1/12 , G02B1/04 , C08L67/02
Abstract: Provided is a cellulose resin composition wherein roll contamination during processing and reduction in the productivity caused by roll contamination are inhibited. The cellulose resin composition is obtained by adding a polyester-based plasticizer to a cellulose resin, the cellulose resin composition being characterized in that the polyester-based plasticizer is produced from a polybasic acid, a polyhydric acid and, as required, a stopper, in which polyester-based plasticizer, components having a molecular weight of 430 or less are removed to an amount of 5 wt % or less.
Abstract translation: 提供一种纤维素树脂组合物，其中抑制了由加工过程中的辊污染和由辊污染引起的生产率的降低。 纤维素树脂组合物通过向纤维素树脂中加入聚酯类增塑剂而获得，所述纤维素树脂组合物的特征在于，所述聚酯类增塑剂是由多元酸，多元酸，根据需要制成的， 将聚酯系增塑剂分子量为430以下的成分除去至5重量％以下。
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公开(公告)号：US20140319436A1
公开(公告)日：2014-10-30
申请号：US14358068
申请日：2012-11-13
Applicant: ADEKA CORPORATION
Inventor： Masashi Harada , Yuki Tanaka , Takashi Murakami , Yuki Endo , Masaki Segawa
CPC classification number: G02B5/3083 , C08J5/18 , C08K5/07 , G02B1/04 , G02B5/32 , G02B2207/113 , C08L1/12 , C08L1/10
Abstract: The present invention provides a stretched optical compensation film which is a phase difference film comprising a cellulose-based resin and having excellent optical properties.The stretched optical compensation film of the present invention comprises 0.5 to 30 parts by mass of β-diketone compound represented by the following Formula (I) with respect to 100 parts by mass of the cellulose-based resin: (wherein, R1 and R2 each independently represent an alkyl group having 1 to 20 carbon atoms which is optionally substituted, an arylalkyl group having 7 to 20 carbon atoms which is optionally substituted or an aryl group having 6 to 20 carbon atoms which is optionally substituted; and R3 represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms).
Abstract translation: 本发明提供了一种拉伸光学补偿膜，其是包含纤维素类树脂并且具有优异的光学性质的相位差膜。 本发明的拉伸光学补偿膜相对于100质量份的纤维素系树脂，含有0.5〜30质量份下式（I）表示的二酮化合物（式中，R1，R2 各自独立地表示任选取代的具有1至20个碳原子的烷基，任选被取代的具有7至20个碳原子的芳烷基或可任选被取代的具有6至20个碳原子的芳基;并且R 3表示氢 原子或碳原子数1〜10的烷基）。
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公开(公告)号：US09417360B2
公开(公告)日：2016-08-16
申请号：US14358068
申请日：2012-11-13
Applicant: ADEKA CORPORATION
Inventor： Masashi Harada , Yuki Tanaka , Takashi Murakami , Yuki Endo , Masaki Segawa
IPC: F21V9/00 , G02B5/02 , G02C7/10 , G02F1/361 , G03B11/00 , G02B1/04 , C08K5/07 , G02B5/30 , C08J5/18 , C08L1/10 , C08L1/12 , G02B5/32 , G02F1/1335 , C09K19/00
CPC classification number: G02B5/3083 , C08J5/18 , C08K5/07 , G02B1/04 , G02B5/32 , G02B2207/113 , C08L1/12 , C08L1/10
Abstract: Disclosed is a stretched optical compensation film which is a phase difference film containing a cellulose-based resin and having excellent optical properties. The stretched optical compensation film of the present invention contains 0.5 to 30 parts by mass of a β-diketone compound represented by Formula (I) with respect to 100 parts by mass of the cellulose-based resin. Positions R1 and R2 each independently represent an alkyl group having 1 to 20 carbon atoms which is optionally substituted, an arylalkyl group having 7 to 20 carbon atoms which is optionally substituted or an aryl group having 6 to 20 carbon atoms which is optionally substituted. Position R3 represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.
Abstract translation: 公开了一种拉伸光学补偿膜，其是含有纤维素类树脂并且具有优异的光学性质的相位差膜。 本发明的拉伸光学补偿膜相对于纤维素类树脂100质量份，含有0.5〜30质量份的由式（I）表示的β-二酮化合物。 位置R 1和R 2各自独立地表示任选取代的具有1至20个碳原子的烷基，任选取代的具有7至20个碳原子的芳烷基或任选被取代的具有6至20个碳原子的芳基。 位置R3表示氢原子或碳原子数1〜10的烷基。
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