专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08420187B2 Cellulose acylate composition, cellulose acylate film, and its applications 有权
标题翻译：纤维素酰化物组合物，酰化纤维素膜及其应用
公开(公告)号：US08420187B2
公开(公告)日：2013-04-16
申请号：US12145782
申请日：2008-06-25
申请人： Tomoko Imai , Akiko Watano
发明人： Tomoko Imai , Akiko Watano
IPC分类号： C09K19/00 , C09K19/02 , C09K19/04
CPC分类号： C08L1/10 , C08J5/18 , C08J2301/10 , C08J2301/14 , C08L1/14 , Y10T428/10 , Y10T428/1041
摘要： A novel cellulose acylate composition is disclosed. The composition comprises at least one cellulose acylate having an aromatic group-containing acyl group (Substituent A), in which a substitution degree with Substituent A satisfies following relational expressions (I) and (II): DSA2+DSA3−DSA6>0.05, (I) 0.11
摘要翻译：公开了一种新的纤维素酰化物组合物。该组合物包含至少一种具有含芳基的酰基的酰化纤维素（取代基A），其中取代基A的取代度满足以下关系式（I）和（II）：DSA2 + DSA3-DSA6> 0.05（ I）0.11

2. 发明申请

US20080107829A1 Cellulose compound, cellulose film, optical compensation sheet, polarizing plate, and liquid crystal display device 审中-公开
公开(公告)号：US20080107829A1
公开(公告)日：2008-05-08
申请号：US11907389
申请日：2007-10-11
申请人： Toyohisa Oya , Takahiro Kato , Tomoko Imai , Hiroyuki Kawanishi
发明人： Toyohisa Oya , Takahiro Kato , Tomoko Imai , Hiroyuki Kawanishi
IPC分类号： C08F251/02 , B32B23/04 , C09K19/52
CPC分类号： C08J5/18 , B32B23/04 , C08J2301/08 , G02B1/04 , G02B5/3083 , Y10T428/10 , Y10T428/31971 , C08L1/00
摘要： A cellulose film, containing a cellulose compound of formula (I), wherein, R16, R13, and R12 represent a hydrogen atom, or a group containing an aliphatic or aromatic group; —X16—, —X13—, and —X12— represent *1—O—, *1—OOC—, or *1—OOCNH—; n1 represents an average polymerization degree of 10 to 1,500, and the following relationships are satisfied; DS16long 0.01 Expression (II) wherein DS16long, DS13long, and DS12long represent a substitution degree at the 6-, 3- or 2-position of the substituent having absorption at the longest wavelength, among the 3n1 substituents on the 6-, 3- or 2-position; and said substituent has an absorption maximum wavelength at the longest wavelength in the range of 270 to 450 nm and a molar extinction coefficient of 2,000 to 1,000,000 for a solution of CH3—X16—R16, CH3—X13—R13 or CH3—X12—R12 corresponding to —X16—R16, —X13—R13 or —X12—R12, respectively.

3. 发明申请

US20090002605A1 CELLULOSE ACYLATE COMPOSITION, CELLULOSE ACYLATE FILM, AND ITS APPLICATIONS 有权
标题翻译：纤维素乙酸酯组合物，纤维素乙酸酯薄膜及其应用
公开(公告)号：US20090002605A1
公开(公告)日：2009-01-01
申请号：US12145782
申请日：2008-06-25
申请人： Tomoko IMAI , Akiko Watano
发明人： Tomoko IMAI , Akiko Watano
IPC分类号： G02F1/13363 , C08B3/00
CPC分类号： C08L1/10 , C08J5/18 , C08J2301/10 , C08J2301/14 , C08L1/14 , Y10T428/10 , Y10T428/1041
摘要： A novel cellulose acylate composition is disclosed. The composition comprises at least one cellulose acylate having an aromatic group-containing acyl group (Substituent A), in which a substitution degree with Substituent A satisfies following relational expressions (I) and (II): DSA2+DSA3−DSA6>0.05, (I) 0.11
摘要翻译：公开了一种新的纤维素酰化物组合物。该组合物包含至少一种具有含芳基的酰基的酰化纤维素（取代基A），其中取代基A的取代度满足以下关系式（I）和（II）：<β在线式描述= “直线公式”end =“lead”？> DSA2 + DSA3-DSA6> 0.05，（I）<？in-line-formula description =“In-line Formulas”end =“tail”？> line-formula description =“In-Line Formulas”end =“lead”？> 0.11

4. 发明申请

US20080260972A1 CELLULOSIC SUBSTANCE COMPOSITION, CELLULOSIC SUBSTANCE FILM, RETARDATION FILM, OPTICAL COMPENSATION FILM, ANTIREFLECTION FILM, POLARIZING PLATE AND IMAGE DISPLAY 审中-公开
标题翻译：细胞物质组合物，细胞物质膜，延迟膜，光学补偿膜，抗反射膜，极化板和图像显示
公开(公告)号：US20080260972A1
公开(公告)日：2008-10-23
申请号：US12106449
申请日：2008-04-21
申请人： Yutaka Nozoe , Tomoko Imai , Kunihiro Atsumi
发明人： Yutaka Nozoe , Tomoko Imai , Kunihiro Atsumi
IPC分类号： C09K19/00 , C08B1/00
CPC分类号： C08B3/16 , C08L1/14 , G02B5/3083 , Y10T428/1036 , Y10T428/1041
摘要： A cellulosic substance composition contains a cellulosic substance having an aliphatic acyl group containing a branched structure having from 5 to 30 carbon atoms.
摘要翻译：纤维素物质组合物含有具有含有5〜30个碳原子的支链结构的脂族酰基的纤维素物质。

5. 发明申请

US20080241430A1 CELLULOSE COMPOUND COMPOSITION, CELLULOSE COMPOUND FILM, OPTICALLY COMPENSATORY SHEET, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：纤维素化合物组合物，纤维素复合膜，光学补偿片，偏光板和液晶显示装置
公开(公告)号：US20080241430A1
公开(公告)日：2008-10-02
申请号：US12057766
申请日：2008-03-28
申请人： Tomoko Imai
发明人： Tomoko Imai
IPC分类号： C09K19/00 , C08B15/00
CPC分类号： C08J5/18 , C08B3/16 , C08J2301/14 , C08L1/14 , G02B5/30 , Y10T428/1059
摘要： A cellulose compound composition includes a cellulose compound that includes (A) an aliphatic acyl group having a carbon number of 5 to 30 and (B) an acyl group containing an aromatic group.
摘要翻译：纤维素化合物组合物包括纤维素化合物，其包含（A）碳原子数为5〜30的脂肪族酰基和（B）含有芳香族基团的酰基。

6. 发明授权

US07473757B2 Hyperbranched polymers derived from anhydrosugar-related compounds and process for the preparation thereof 失效
标题翻译：衍生自脱氢糖相关化合物的超支化聚合物及其制备方法
公开(公告)号：US07473757B2
公开(公告)日：2009-01-06
申请号：US10768174
申请日：2004-02-02
申请人： Harumi Kaga , Toyoji Kakuchi , Toshifumi Satoh , Tomoko Imai
发明人： Harumi Kaga , Toyoji Kakuchi , Toshifumi Satoh , Tomoko Imai
IPC分类号： C08G59/00 , C08G65/00
CPC分类号： C08G59/22 , C08G59/62 , C08G83/005
摘要： The hyperbranched polymers are at least one anhydrosugar-related compound selected from the dianhydrosugar alcohol [1]: (wherein R is hydrogen atom or a hydrocarbon group having from 1 to 30 carbon atoms, provided that nR's are equal to or different from one another and at least one R of nR's is hydrogen atom, and symbol n is an integer from 1 to 10) and the anhydrosugar alcohol [2]: (wherein each of R1, R2, R3 and R4 is hydrogen atom or a hydrocarbon group having from 1 to 30 carbon atoms; provided that R1, mR2's, pR3's and R4 are equal to or different from one another and at least one R2 or R3 of said mR2's and pR3's is hydrogen atom, respectively; and symbol m is zero (0) or an integer from 1 to 20 and symbol p is an integer from 1 to 20, provided that symbol m+p is an integer from 1 to 20)or at least one anhydrosugar-related compound selected from the dianhydrosugar alcohol [1] and/or the anhydrosugar alcohol [2] with at least one sugar compound selected from the anhydrosugar as represented by the general formula [3], [4], [5], [6] or [7].The hyperbranched polymers are readily prepared by polymerizing the dianhydrosugar alcohol or the anhydrosugar [1] or [2] or the dianhydrosugar alcohol or the anhydrosugar [1] or [2] together with the anhydrosugar in the presence of a cationic or anionic initiator.
摘要翻译：超支化聚合物是选自二脱水葡萄糖醇[1]中的至少一种脱水糖相关化合物：其中R是氢原子或具有1至30个碳原子的烃基，条件是nR彼此相同或不同; nR的至少一个为氢原子，符号n为1〜10的整数）和脱水葡萄糖醇[2] :(式中，R 1，R 2，R 3，R 4分别为氢原子或1个至30个碳原子;条件是R1，mR2，pR3和R4彼此相同或不同，并且所述mR2和pR3的至少一个R2或R3分别为氢原子;符号m为零（0）或 1〜20的整数，符号p为1〜20的整数，条件是符号m + p为1〜20的整数）或至少一种选自二脱水糖醇[1]和/或具有至少一种选自脱水葡萄糖的糖化合物的脱水葡萄糖醇[2]作为r 由通式[3]，[4]，[5]，[6]或[7]表示。通过在阳离子或阴离子引发剂的存在下，将二脱水糖醇或脱水葡萄糖[1]或[2]或二脱水糖醇或脱水葡萄糖[1]或[2]与脱水葡萄糖一起聚合，可以容易地制备超支化聚合物。

7. 发明申请

US20050010023A1 Hyperbranched polymers derived from anhydrosugar-related compounds and process for the preparation thereof 失效
标题翻译：衍生自脱氢糖相关化合物的超支化聚合物及其制备方法
公开(公告)号：US20050010023A1
公开(公告)日：2005-01-13
申请号：US10768174
申请日：2004-02-02
申请人： Harumi Kaga , Toyoji Kakuchi , Toshifumi Satoh , Tomoko Imai
发明人： Harumi Kaga , Toyoji Kakuchi , Toshifumi Satoh , Tomoko Imai
IPC分类号： C08G59/22 , C08G59/62 , C08G59/02
CPC分类号： C08G59/22 , C08G59/62 , C08G83/005
摘要： The hyperbranched polymers are at least one anhydrosugar-related compound selected from the dianhydrosugar alcohol [1]: (wherein R is hydrogen atom or a hydrocarbon group having from 1 to 30 carbon atoms, provided that nR's are equal to or different from one another and at least one R of nR's is hydrogen atom, and symbol n is an integer from 1 to 10) and the anhydrosugar alcohol [2]: (wherein each of R1, R2, R3 and R4 is hydrogen atom or a hydrocarbon group having from 1 to 30 carbon atoms; provided that R1, mR2's, pR3's and R4 are equal to or different from one another and at least one R2 or R3 of said mR2's and pR3's is hydrogen atom, respectively; and symbol m is zero (0) or an integer from 1 to 20 and symbol p is an integer from 1 to 20, provided that symbol m+p is an integer from 1 to 20) or at least one anhydrosugar-related compound selected from the dianhydrosugar alcohol [1] and/or the anhydrosugar alcohol [2] with at least one sugar compound selected from the anhydrosugar as represented by the general formula [3], [4], [5], [6] or [7]. The hyperbranched polymers are readily prepared by polymerizing the dianhydrosugar alcohol or the anhydrosugar [1] or [2] or the dianhydrosugar alcohol or the anhydrosugar [1] or [2] together with the anhydrosugar in the presence of a cationic or anionic initiator.
摘要翻译：超支化聚合物是选自二脱水葡萄糖醇[1]中的至少一种脱水糖相关化合物：其中R是氢原子或具有1至30个碳原子的烃基，条件是nR彼此相同或不同; nR的至少一个为氢原子，符号n为1〜10的整数）和脱水葡萄糖醇[2] :(式中，R 1，R 2，R 3，R 4分别为氢原子或1个至30个碳原子;条件是R1，mR2，pR3和R4彼此相同或不同，并且所述mR2和pR3的至少一个R2或R3分别为氢原子;符号m为零（0）或 1〜20的整数，符号p为1〜20的整数，条件是符号m + p为1〜20的整数）或至少一种选自二脱水糖醇[1]和/或具有至少一种选自脱水葡萄糖的糖化合物的脱水葡萄糖醇[2]作为r 由通式[3]，[4]，[5]，[6]或[7]表示。通过在阳离子或阴离子引发剂的存在下，将二脱水糖醇或脱水葡萄糖[1]或[2]或二脱水糖醇或脱水葡萄糖[1]或[2]与脱水葡萄糖聚合，可以容易地制备超支化聚合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式