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1. 发明公开

US20240279189A1 METHOD FOR PRODUCING BENZOXAZINE COMPOUND 审中-公开
公开(公告)号：US20240279189A1
公开(公告)日：2024-08-22
申请号：US18262151
申请日：2022-01-24
申请人： HONSHU CHEMICAL INDUSTRY CO., LTD.
发明人： Yoshimi UTAKA
IPC分类号： C07D265/16
CPC分类号： C07D265/16
摘要： A method for producing a benzoxazine compound represented by general formula (3), includes performing a reaction of a bisphenol compound represented by general formula (1), a formaldehyde, and an amine compound represented by general formula (2) in a specific temperature range:

2. 发明公开

US20240084196A1 METHOD FOR PRODUCING LIQUID-CRYSTAL POLYESTER PROCESSED PRODUCT 审中-公开
公开(公告)号：US20240084196A1
公开(公告)日：2024-03-14
申请号：US18514297
申请日：2023-11-20
申请人： HONSHU CHEMICAL INDUSTRY CO., LTD.
发明人： Ryota IMAI , Katsuhiko KANESHIGE
IPC分类号： C09K19/38 , C08G63/06 , C08J7/12 , D01D5/42 , D06M10/02
CPC分类号： C09K19/3809 , C08G63/065 , C08J7/123 , D01D5/426 , D06M10/025 , D06M2101/32
摘要： A method for producing a liquid-crystal polyester processed product having improved adhesion, includes a preliminary step of providing a formed body of a liquid-crystal polyester resin including a repeating unit represented by general formula (1); a step (I) of performing an oxidation treatment on a surface of the liquid-crystal polyester resin formed body; and a step (II) of stacking a resin layer on the surface on which the oxidation treatment has been performed to produce a laminate.

3. 发明公开

US20230234905A1 NOVEL TRISPHENOL DERIVATIVE 审中-公开
公开(公告)号：US20230234905A1
公开(公告)日：2023-07-27
申请号：US18003128
申请日：2021-06-23
申请人： HONSHU CHEMICAL INDUSTRY CO., LTD.
发明人： Akihito NASU , Kentaro YAMANE
IPC分类号： C07C39/16 , C07C43/178 , C07C69/21 , C07C215/56
CPC分类号： C07C39/16 , C07C43/1782 , C07C69/21 , C07C215/56
摘要： In order to provide a novel compound that has good solvent solubility, has high storage stability (dissolution stability) during refrigerated or frozen storage, and can be used as a crosslinking agent, a substituted trisphenol compound represented by formula (2) below is provided:

4. 发明授权

US09096566B2 Ester group-containing tetracarboxylic acid dianhydride, polyester polyimide precursor, polyesterimide, and methods for producing same 有权
标题翻译：含酯基的四羧酸二酐，聚酯聚酰亚胺前体，聚酯酰亚胺及其制造方法
公开(公告)号：US09096566B2
公开(公告)日：2015-08-04
申请号：US13148764
申请日：2010-02-12
申请人： Masatoshi Hasegawa , Tadashi Hiramine , Yuuki Hashimoto
发明人： Masatoshi Hasegawa , Tadashi Hiramine , Yuuki Hashimoto
IPC分类号： C08G73/16 , C07D307/89 , C07D209/48 , H05K1/03
CPC分类号： C07D307/89 , C07D209/48 , C08G73/16 , H05K1/0346 , H05K1/0393 , H05K2201/012 , H05K2201/0154
摘要： A polyesterimide having a repeating unit expressed by formula (3) is useful for FPC substrates, COF substrates and TAB substrate materials, especially as FPC substrate materials: wherein R represents a phenyl group, R1 represents an alkyl group with 1 to 6 carbon atoms or alkoxy group with 1 to 6 carbon atoms, n each independently takes a value of 0 to 4, a each independently takes a value of 0 to 4, and m represents an integer of 2 to 4, where not all n's are 0 at the same time and 0≦n+a≦4 is satisfied by each phenylene group, and X is a divalent aromatic group and/or aliphatic group.
摘要翻译：具有由式（3）表示的重复单元的聚酯酰亚胺可用于FPC基板，COF基板和TAB基板材料，特别是FPC基板材料：其中R表示苯基，R 1表示具有1至6个碳原子的烷基或具有1至6个碳原子的烷氧基，n各自独立地取0至4的值，a各自独立地取0至4的值，并且m表示2至4的整数，其中并不全部n都为0 时间和0＆nlE; n + a＆nlE; 4由每个亚苯基满足，X是二价芳族基团和/或脂族基团。

5. 发明授权

US08563751B2 Method for manufacturing trimellitic anhydride aryl ester 有权
标题翻译：偏苯三酸酐芳基酯的制备方法
公开(公告)号：US08563751B2
公开(公告)日：2013-10-22
申请号：US13140564
申请日：2009-12-22
申请人： Tomoya Yamamoto , Seiji Kawano , Kouji Muragaki
发明人： Tomoya Yamamoto , Seiji Kawano , Kouji Muragaki
IPC分类号： C07D307/89 , C07D407/10
CPC分类号： C07D307/89
摘要： Disclosed is a method for manufacturing a trimellitic anhydride aryl ester in an efficient, high-yielding manner, wherein carboxylic acid lithium salt is used as a catalyst when a carboxylic acid aryl ester and trimellitic anhydride are caused to undergo an ester exchange reaction to manufacture a trimellitic anhydride aryl ester.
摘要翻译：公开了一种以有效的高收率方式制备偏苯三酸酐芳基酯的方法，其中当使羧酸芳酯和偏苯三酸酐进行酯交换反应制造时，使用羧酸锂盐作为催化剂偏苯三酸酐芳基酯。

6. 发明申请

US20120220805A1 NOVEL TRISPHENOL COMPUND 有权
标题翻译：新奇三酚计算机
公开(公告)号：US20120220805A1
公开(公告)日：2012-08-30
申请号：US13395062
申请日：2010-09-09
申请人： Akira Yoshitomo , Shihoko Nakano
发明人： Akira Yoshitomo , Shihoko Nakano
IPC分类号： C07C39/15
CPC分类号： C07C39/15 , C07C37/20
摘要： A trisphenol compound is expressed by formula (1), wherein R represents an alkyl group or alkoxyl group with 1 to 8 carbon atoms, phenyl group or hydroxyl group; R1 represents an alkyl group or alkoxyl group with 1 to 8 carbon atoms, or phenyl group; R2 represents an alkyl group or alkoxyl group with 1 to 8 carbon atoms; R3 represents a hydrogen atom or alkyl group with 1 to 8 carbon atoms; a represents 0, 1, 2, or 3; b represents 1 or 2; and c and d represent 0, 1, 2, 3, or 4; where the sum of b and c is 5 or less; R's may be either the same or different when a is 2 or more; R1's may be either the same or different when c is 2 or more; and R2's may be either the same or different when d is 2 or more.
摘要翻译：三酚化合物由式（1）表示，其中R表示烷基或具有1至8个碳原子的烷氧基，苯基或羟基; R1表示碳原子数为1〜8的烷基或烷氧基，或苯基。 R2表示碳原子数1〜8的烷基或烷氧基， R3表示氢原子或碳原子数为1〜8的烷基; a表示0,1,2或3; b表示1或2; 和c和d代表0，1，2，3或4; 其中b和c之和为5或更小; 当a为2以上时，R可以相同或不同; 当c为2以上时，R1可以相同或不同; 当d为2或更多时，R2的可能相同或不同。

7. 发明申请

US20120108853A1 METHOD FOR PRODUCING TRISPHENOLS AND MONOESTER-SUBSTITUTED PRODUCTS THEREOF, AND 4-ACYLARALKYLPHENOL DERIVATIVES 有权
标题翻译：生产三苯酚及其单体取代产物的方法和4-乙酰基苯酚衍生物
公开(公告)号：US20120108853A1
公开(公告)日：2012-05-03
申请号：US13321535
申请日：2010-05-19
申请人： Akihiko Ojiri , Takafumi Tsujigami , Kouichi Tanba
发明人： Akihiko Ojiri , Takafumi Tsujigami , Kouichi Tanba
IPC分类号： C07C39/12
CPC分类号： C07C49/82 , C07C37/0555 , C07C37/20 , C07C45/455 , C07C45/673 , C07C49/83 , C07C67/08 , C07C67/14 , C07C67/29 , C07C69/017 , C07C69/157 , C07C39/16
摘要： Trisphenols of general formula (1), which are useful as starting materials for polymer, are industrially easily produced by a method using as a starting material 4-aralkylphenol derivatives expressed by general formula (2): wherein X represents a hydrogen atom or leaving group that can be substituted with a hydrogen atom.
摘要翻译：可用作聚合物原料的通式（1）的三酚在工业上容易地通过使用由通式（2）表示的原料4-芳烷基酚衍生物的方法制备：其中X表示氢原子或离去基团其可以被氢原子取代。

8. 发明申请

US20120029164A1 ESTER GROUP-CONTAINING TETRACARBOXYLIC ACID DIANHYDRIDE, POLYESTER POLYIMIDE PRECURSOR, POLYESTERIMIDE, AND METHODS FOR PRODUCING SAME 有权
标题翻译：含酯类四羧酸二乙酸酯，聚酯聚酰亚胺前体，聚酰亚胺及其生产方法
公开(公告)号：US20120029164A1
公开(公告)日：2012-02-02
申请号：US13148764
申请日：2010-02-12
申请人： Masatoshi Hasegawa , Tadashi Hiramine , Yuuki Hashimoto
发明人： Masatoshi Hasegawa , Tadashi Hiramine , Yuuki Hashimoto
IPC分类号： C08G73/16 , C08G73/10 , C07D407/12
CPC分类号： C07D307/89 , C07D209/48 , C08G73/16 , H05K1/0346 , H05K1/0393 , H05K2201/012 , H05K2201/0154
摘要： Disclosed is a polyesterimide having a repeating unit expressed by the formula below, and also provides the manufacturing methods thereof: wherein R represents a phenyl group, R1 represents an alkyl group with 1 to 6 carbon atoms or alkoxy group with 1 to 6 carbon atoms, n each independently takes a value of 0 to 4, a each independently takes a value of 0 to 4, and m represents an integer of 2 to 4, where not all n's are 0 at the same time and 0≦n+a≦4 is satisfied by each phenylene group, and X is a divalent aromatic group and/or aliphatic group.
摘要翻译：公开了具有由下式表示的重复单元的聚酯酰亚胺，还提供了其制备方法：其中R表示苯基，R 1表示碳原子数1〜6的烷基或碳原子数1〜6的烷氧基， n各自独立地取0至4的值，a各自独立地取0至4的值，m表示2至4的整数，其中并不全部n同时为0，并且0＆nlE; n + a＆nlE; 4 由各亚苯基满足，X为二价芳香族基团和/或脂肪族基团。

9. 发明授权

US07750190B2 Method for producing new polynuclear poly(formylphenol) 有权
标题翻译：生产新型多核聚（甲酰苯酚）的方法
公开(公告)号：US07750190B2
公开(公告)日：2010-07-06
申请号：US12299902
申请日：2007-05-31
申请人： Akira Yoshitomo , Tatsuya Iwai , Kentaro Watanabe
发明人： Akira Yoshitomo , Tatsuya Iwai , Kentaro Watanabe
IPC分类号： C07C45/00
CPC分类号： C07C47/57 , C07C45/565
摘要： Produce the target substance, or a polynuclear poly(formylphenol) expressed by General Formula (2), in an industrial setting with ease and at high purity by causing a polynuclear poly(hydroxymethylphenol) or polynuclear poly(alkoxymethylphenol) to react with hexamethylene tetramine in the presence of an acid and then hydrolyzing the obtained reaction product.
摘要翻译：通过使多核聚（羟基甲基苯酚）或多核聚（烷氧基甲基苯酚）与六亚甲基四胺进行反应，在工业设置中通过使多元醇（羟基甲基苯酚）或多核聚（烷氧基甲基苯酚）与六亚甲基四胺反应生成目标物质或由通式（2）表示的多核聚（甲酰苯酚）酸的存在，然后水解所得反应产物。

10. 发明授权

US07321054B2 Method of producing poly(ortho-methylphenol) 有权
标题翻译：生产聚（邻甲基苯酚）的方法
公开(公告)号：US07321054B2
公开(公告)日：2008-01-22
申请号：US11671901
申请日：2007-02-06
申请人： Rie Azuma , Tadashi Hiramine
发明人： Rie Azuma , Tadashi Hiramine
IPC分类号： C07C309/00
CPC分类号： C07C41/30 , C07C37/50 , C07C45/673 , C07D295/096 , C07C49/83 , C07C43/295 , C07C39/16
摘要： Poly(ortho-methylphenol) is obtainable at high purities and yields using industrial processes by causing a secondary amine and formaldehyde to react with a polyphenol (first step), and then breaking down the aminomethyl group of the obtained poly(ortho-aminomethyl)phenol by means of hydrogenolysis in the presence of a hydrogenation catalyst (second step).
摘要翻译：聚（邻甲基苯酚）可以通过使仲胺和甲醛与多酚反应（第一步）的工业过程以高纯度和产率获得，然后分解得到的聚（邻氨基甲基）苯酚的氨基甲基在氢化催化剂存在下通过氢解（第二步）。

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