公开(公告)号：US07183431B1

公开(公告)日：2007-02-27

申请号：US11289215

申请日：2005-11-29

申请人： Nagarajan Arumugam ,  Radhakrishna As ,  Jan Pleun Lens ,  Tilak Raj ,  Binod Sahoo

发明人： Nagarajan Arumugam ,  Radhakrishna As ,  Jan Pleun Lens ,  Tilak Raj ,  Binod Sahoo

IPC分类号： C07C233/05 ,  C07C231/02

CPC分类号： C07C235/24

摘要： A dihydroxy aromatic compound having a Formula (I), wherein R1 is a C6–C60 aromatic divalent functionality, R2 at each occurrence, can be the same or different and is independently at each occurrence selected from the group consisting of a cyano functionality, a nitro functionality, a halogen, an aliphatic functionality having 1 to 10 carbons, a cycloaliphatic functionality having 3 to 10 carbons and an aromatic functionality having 6 to 10 carbons, and “n” is an integer having a value of 0 to 4.

摘要翻译： 具有式（I）的二羟基芳族化合物，其中R 1是C 6 -C 60芳族二价官能团，R“ 在每次出现时可以相同或不同，并且在每次出现时独立地选自氰基官能团，硝基官能团，卤素，具有1至10个碳的脂族官能团，脂环族官能团 碳数为3〜10，碳原子数6〜10的芳香族官能团，n为0〜4的整数。

公开(公告)号：US20050014878A1

公开(公告)日：2005-01-20

申请号：US10619643

申请日：2003-07-15

申请人： Philippe Schottland ,  Krishnamoorthy Sivakumar ,  Binod Sahoo ,  Ganapati Shankarling ,  Meerakani Ali Sait ,  Adil Dhalla

发明人： Philippe Schottland ,  Krishnamoorthy Sivakumar ,  Binod Sahoo ,  Ganapati Shankarling ,  Meerakani Ali Sait ,  Adil Dhalla

IPC分类号： C08K5/18 ,  C08K5/08

CPC分类号： C08K5/18 ,  C08L69/00

摘要： In one embodiment, a colored polymeric resin composition, comprises: a polymeric resin; and a 1,8-anthraquinone derivative having a purity of greater than or equal to about 90 wt % and having a Formula (VIII): wherein R2-R7 are, individually, selected from the group consisting of a hydrogen atom, a hydroxyl group, an alkoxy group, an aryloxy group, an aliphatic group, an aromatic group, a heterocyclic group, a halogen atom, a cyano group, a nitro group, —COR9, —COOR9, —NR9R10, —NR10COR11, —NR10SO2R11, —CONR9R10, —CONHSO2R11, and —SO2NHCOR11; in which R9 and R10 are, individually, selected from the group consisting of a hydrogen atom, an aliphatic group, an aromatic group, and a heterocyclic group; wherein R11 is selected from the group consisting of an aliphatic group, an aromatic group, and a heterocyclic group; and wherein R is selected from the group consisting of hydrogen, an alkyl group containing 1 to 20 carbon atoms, a cycloalkyl group containing 3 to 20 carbon atoms, an allyl group containing 3 to 20 carbon atoms, a hydroxyl group, a 5-membered heterocyclic ring, and a 6-membered heterocyclic ring.

摘要翻译： 在一个实施方案中，着色聚合物树脂组合物包含：聚合物树脂; 和具有大于或等于约90重量％的纯度的具有式（VIII）的1,8-蒽醌衍生物：其中R2-R7分别选自氢原子，羟基 烷氧基，芳氧基，脂族基，芳基，杂环基，卤素原子，氰基，硝基，-COR9，-COOR9，-NR9R10，-NR10COR11，-NR10SO2R11，-CONR9R10 ，-CONHSO 2 R 11和-SO 2 NHCOR 11; 其中R 9和R 10分别选自氢原子，脂族基团，芳族基团和杂环基团; 其中R 11选自脂族基团，芳族基团和杂环基团; 并且其中R选自氢，含1-20个碳原子的烷基，含3-20个碳原子的环烷基，含有3-20个碳原子的烯丙基，羟基，5元环 杂环和6元杂环。

公开(公告)号：US20050013232A1

公开(公告)日：2005-01-20

申请号：US10619642

申请日：2003-07-15

申请人： Krishnamoorthy Sivakumar ,  Philippe Schottland ,  Binod Sahoo ,  Ganapati Shankarling ,  Meerakani Sait ,  Adil Dhalla

发明人： Krishnamoorthy Sivakumar ,  Philippe Schottland ,  Binod Sahoo ,  Ganapati Shankarling ,  Meerakani Sait ,  Adil Dhalla

IPC分类号： C09B1/20 ,  C09B57/02 ,  G11B7/243 ,  G11B7/252 ,  G11B7/257 ,  G11B15/04 ,  G11B19/04

CPC分类号： G11B7/2533 ,  C09B1/201 ,  C09B57/02 ,  G11B7/243 ,  G11B7/2472 ,  G11B7/248 ,  G11B7/252 ,  G11B7/2531 ,  G11B7/2532 ,  G11B7/2534 ,  G11B7/2535 ,  G11B7/2536 ,  G11B7/2538 ,  G11B7/256 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B2007/25711 ,  G11B2007/25713 ,  G11B2007/25715 ,  Y10T428/21

摘要： In one embodiment, a limited play optical storage medium for data comprises: a reflective layer, a control portion comprising an optically transparent polymeric resin and a light absorbing material, wherein the control portion has a light transmission of greater than or equal to about 70% at 650 nm, a curing index of greater than or equal to about 0.1 and a filtration index of greater than or equal to about 2.5, and wherein the light absorbing material has a minimum extinction coefficient (measured in CH2Cl2 solution) at 600 nm of greater than or equal to 1,500 mol−1·cm−1·L, a maximum extinction coefficient (measured in CH2Cl2 solution) at 650 nm of less than about 1,000 mol1·cm−1·L, a ratio of extinction coefficient at 650 nm to 600 nm less than about 0.1, and a reactive layer disposed between the reflective layer and the control portion, wherein the reactive layer is designed to limit the time during which data on the medium (disposed on a side of the reactive layer opposite the control portion), can be accessed after exposure to oxygen.

摘要翻译： 在一个实施例中，用于数据的有限播放光学存储介质包括：反射层，包含光学透明聚合物树脂和光吸收材料的控制部分，其中控制部分具有大于或等于约70％的透光率， 在650nm处，固化指数大于或等于约0.1，过滤指数大于或等于约2.5，并且其中所述光吸收材料具有在600nm处具有更大的最小消光系数（在CH 2 Cl 2溶液中测量） 不大于或等于1,500mol -1·cm -1，L，在650nm处的最大消光系数（在CH 2 Cl 2溶液中测量）小于约1,000mol -1cm -1 .L， 在650nm至600nm之间的消光系数小于约0.1的比率，以及设置在反射层和控制部分之间的反应层，其中反应层被设计为限制介质上的数据（布置在 反应层的一侧相反 控制部分），可以在暴露于氧气之后进行访问。

公开(公告)号：US07375177B2

公开(公告)日：2008-05-20

申请号：US11289210

申请日：2005-11-29

申请人： Nagarajan Arumugam ,  Radhakrishna Arakali Srinivasarao ,  Jan Pleun Lens ,  Tilak Raj ,  Binod Sahoo ,  Subash Scindia

发明人： Nagarajan Arumugam ,  Radhakrishna Arakali Srinivasarao ,  Jan Pleun Lens ,  Tilak Raj ,  Binod Sahoo ,  Subash Scindia

IPC分类号： C08G64/00

CPC分类号： C08G64/12 ,  C08G63/6856 ,  C08G64/14 ,  C08G71/04

摘要： A polymer comprising at least one structural unit derived from a dihydroxy compound of Formula (I) wherein R1 is an aromatic divalent functionality having 6 to 60 carbons, R2 can be the same or different at each occurrence and is independently at each occurrence selected from the group consisting of a cyano functionality, a nitro functionality, a halogen, an aliphatic functionality having 1 to 10 carbons, a cycloaliphatic functionality having 3 to 10 carbons and an aromatic functionality having 6 to 10 carbons and “n” is an integer having a value 0 to 3.

摘要翻译： 包含衍生自式（I）的二羟基化合物的至少一种结构单元的聚合物，其中R 1是具有6至60个碳的芳族二价官能团，R 2 2可以是 在每次出现时相同或不同，并且在每次出现时独立地选自氰基官能度，硝基官能度，卤素，具有1至10个碳的脂族官能团，具有3至10个碳的脂环族官能团和芳族 具有6至10个碳的官能团和“n”是0至3的整数。

公开(公告)号：US20070123683A1

公开(公告)日：2007-05-31

申请号：US11289210

申请日：2005-11-29

申请人： Nagarajan Arumugam ,  Radhakrishna As ,  Jan Lens ,  Tilak Raj ,  Binod Sahoo ,  Subash Scindia

发明人： Nagarajan Arumugam ,  Radhakrishna As ,  Jan Lens ,  Tilak Raj ,  Binod Sahoo ,  Subash Scindia

IPC分类号： C08G18/00 ,  C08G64/00

CPC分类号： C08G64/12 ,  C08G63/6856 ,  C08G64/14 ,  C08G71/04

摘要： A polymer comprising at least one structural unit derived from a dihydroxy compound of Formula (I) wherein R1 is an aromatic divalent functionality having 6 to 60 carbons, R2 can be the same or different at each occurrence and is independently at each occurrence selected from the group consisting of a cyano functionality, a nitro functionality, a halogen, an aliphatic functionality having 1 to 10 carbons, a cycloaliphatic functionality having 3 to 10 carbons and an aromatic functionality having 6 to 10 carbons and “n” is an integer having a value 0 to 3.

摘要翻译： 包含衍生自式（I）的二羟基化合物的至少一种结构单元的聚合物，其中R 1是具有6至60个碳的芳族二价官能团，R 2 2可以是 在每次出现时相同或不同，并且在每次出现时独立地选自氰基官能度，硝基官能度，卤素，具有1至10个碳的脂族官能团，具有3至10个碳的脂环族官能团和芳族 具有6至10个碳的官能团和“n”是0至3的整数。