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1. 发明授权

US10502869B2 Optical element with a porous low refractive index layer having a protection layer 有权
$Optical element with a porous low refractive index layer having a protection layer$
公开(公告)号：US10502869B2
公开(公告)日：2019-12-10
申请号：US13879842
申请日：2011-10-20
申请人： William D. Coggio , Ramesh C. Kumar , John A. Wheatley , Michael L. Steiner , William F. Edmonds , Lan H. Liu , Encai Hao , Robert F. Kamrath , John J. Stradinger
发明人： William D. Coggio , Ramesh C. Kumar , John A. Wheatley , Michael L. Steiner , William F. Edmonds , Lan H. Liu , Encai Hao , Robert F. Kamrath , John J. Stradinger
IPC分类号： G02B1/10 , G02B1/11 , G02B1/14 , G02B5/02 , B32B7/02
CPC分类号： G02B1/14 , G02B1/105 , G02B1/11 , G02B2207/107 , Y10T428/24975 , Y10T428/24997
摘要： An optical article includes an optical element, a low refractive index layer disposed on the optical element having an effective refractive index of 1.3 or less and a polymeric protective layer disposed on the low refractive index layer. The low refractive index layer includes a binder, a plurality of metal oxide particles dispersed in the binder, and a plurality of interconnected voids. The polymeric protective layer does not increase an effective refractive index of the optical article by greater than 10%.

2. 发明申请

US20130202867A1 OPTICAL ELEMENT WITH A POROUS LOW REFRACTIVE INDEX LAYER HAVING A PROTECTION LAYER 审中-公开
标题翻译：具有保护层的多孔低折射率索引层的光学元件
公开(公告)号：US20130202867A1
公开(公告)日：2013-08-08
申请号：US13879842
申请日：2011-10-20
申请人： William D. Coggio , Ramesh C. Kumar , John A. Wheatley , Michael L. Steiner , William F. Edmonds , Lan H. Liu , Encai Hao , Robert F. Kamrath , John J. Stradinger
发明人： William D. Coggio , Ramesh C. Kumar , John A. Wheatley , Michael L. Steiner , William F. Edmonds , Lan H. Liu , Encai Hao , Robert F. Kamrath , John J. Stradinger
IPC分类号： G02B1/10
CPC分类号： G02B1/14 , G02B1/105 , G02B1/11 , G02B2207/107 , Y10T428/24975 , Y10T428/24997
摘要： An optical article includes an optical element, a low refractive index layer disposed on the optical element having an effective refractive index of 1.3 or less and a polymeric protective layer disposed on the low refractive index layer. The low refractive index layer includes a binder, a plurality of metal oxide particles dispersed in the binder, and a plurality of interconnected voids. The polymeric protective layer does not increase an effective refractive index of the optical article by greater than 10%.
摘要翻译：光学制品包括光学元件，设置在光学元件上的有效折射率为1.3或更小的低折射率层和设置在低折射率层上的聚合物保护层。低折射率层包括粘合剂，分散在粘合剂中的多个金属氧化物颗粒和多个互连的空隙。聚合物保护层不会使光学制品的有效折射率增加大于10％。

3. 发明申请

US20130025779A1 HAND-TEARABLE MASKING TAPE WITH SILICONE-CONTAINING LOW ADHESION BACKSIZE 有权
标题翻译：带有含硅胶低粘度背胶的手提式带状胶带
公开(公告)号：US20130025779A1
公开(公告)日：2013-01-31
申请号：US13474133
申请日：2012-05-17
申请人： Joseph T. Bartusiak , Ramesh C. Kumar
发明人： Joseph T. Bartusiak , Ramesh C. Kumar
IPC分类号： B32B38/00 , C09J7/02
CPC分类号： C09J7/0271 , B05B12/24 , B05D1/32 , C09J7/201 , C09J7/22 , C09J7/241 , C09J107/00 , C09J2201/20 , C09J2203/31 , C09J2407/00 , C09J2423/006 , C09J2423/046 , C09J2433/005 , C09J2483/005 , Y10T428/14 , Y10T428/15
摘要： A hand-tearable masking tape, comprising a plastic backing with a low adhesion backsize on the first major side of the backing and a pressure-sensitive adhesive on the second major side of the backing; wherein the second major side of the backing comprises a microstructured hand-tear pattern and wherein the low adhesion backsize comprises the reaction product of a mercapto-functional silicone macromer.
摘要翻译：一种可手撕胶带，其包括在背衬的第一主侧上具有低粘合性背面尺寸的塑料背衬和在背衬的第二主侧上的压敏粘合剂; 其中所述背衬的第二主要侧面包含微结构化的手撕图案，并且其中所述低粘合性背胶包含巯基官能的硅氧烷大分子单体的反应产物。

4. 发明申请

US20130011673A1 MOISTURE-CURABLE SILOXANES AND SILOXANE POLYMERS 有权
标题翻译：水分可固化硅氧烷和硅氧烷聚合物
公开(公告)号：US20130011673A1
公开(公告)日：2013-01-10
申请号：US13518542
申请日：2010-12-20
申请人： Richard G. Hansen , David S. Hays , Suresh Iyer , John W Frank , Ramesh C. Kumar
发明人： Richard G. Hansen , David S. Hays , Suresh Iyer , John W Frank , Ramesh C. Kumar
IPC分类号： C07F7/10 , B32B27/28 , C09J183/08 , C08G77/26 , C08G77/388
CPC分类号： C08G77/452 , C08G65/007 , C08G65/336 , C08G77/26 , C08G77/38 , C08G2650/48 , C09D183/04 , Y10T428/2852
摘要： Siloxane-containing reactive compounds contain moisture-curable alkoxy-silane functional end groups. The siloxane-containing reactive compounds may be prepared from siloxane-containing oxamide compounds or amine compounds. Siloxane-containing polymers may be prepared from the reactive compounds by reaction with water. The siloxane-containing polymers may be release materials or adhesives.
摘要翻译：含硅氧烷的反应性化合物含有可湿气固化的烷氧基 - 硅烷官能端基。含硅氧烷的反应性化合物可以由含硅氧烷的酰胺化合物或胺化合物制备。含硅氧烷的聚合物可以通过与水反应从反应性化合物制备。含硅氧烷的聚合物可以是脱模材料或粘合剂。

5. 发明申请

US20120289736A1 PERFLUOROPOLYETHER-CONTAINING COMPOUNDS WITH OXALYLAMINO GROUPS 有权
标题翻译：含有烯丙基醚的含全氟聚醚化合物
公开(公告)号：US20120289736A1
公开(公告)日：2012-11-15
申请号：US13514322
申请日：2010-12-22
申请人： Yu Yang , Miguel A. Guerra , Richard G. Hansen , David S. Hays , Suresh S. Iyer , Ramesh C. Kumar , George G.I. Moore
发明人： Yu Yang , Miguel A. Guerra , Richard G. Hansen , David S. Hays , Suresh S. Iyer , Ramesh C. Kumar , George G.I. Moore
IPC分类号： C07C229/26 , C07C69/62
CPC分类号： C08G65/007 , C07C231/02 , C08G65/332 , C08G65/3322 , C08G69/40 , C08G69/42 , C07C233/56
摘要： Compounds containing at least one perfluoropolyether segment and at least two oxalylamino groups as well as methods of making these compounds are described. The compounds can be polymeric materials or can be used in the preparation of various copolymeric materials by reaction with compounds having at least two primary or secondary amino groups.
摘要翻译：描述了含有至少一个全氟聚醚链段和至少两个草酰氨基的化合物以及制备这些化合物的方法。这些化合物可以是聚合材料，或者可以通过与具有至少两个伯或仲氨基的化合物反应而用于制备各种共聚物。

6. 发明申请

US20110300296A1 BULK POLYMERIZATION OF SILICONE-CONTAINING COPOLYMERS 审中-公开
标题翻译：含硅聚合物的聚合物聚合
公开(公告)号：US20110300296A1
公开(公告)日：2011-12-08
申请号：US13139313
申请日：2009-11-23
申请人： Audrey A. Sherman , Mark F. Ellis , Ramesh C. Kumar , Sonja S. MacKey , Richard L. Peloquin , Jeffrey O. Emslander
发明人： Audrey A. Sherman , Mark F. Ellis , Ramesh C. Kumar , Sonja S. MacKey , Richard L. Peloquin , Jeffrey O. Emslander
IPC分类号： B05D5/10 , B05D5/08 , C08F283/12 , C09D183/07 , C08F2/38 , C09D143/04
CPC分类号： C08F2/02 , C08F220/06 , C08F220/18 , C08F230/08 , C08F283/12 , C08F290/068 , C08G77/20 , C08G77/442 , C08L51/085 , C09J7/381 , C09J2451/00 , C08F220/44
摘要： Methods for preparing silicone-containing polymers by essentially adiabatic polymerization methods are disclosed. The polymerization system includes free radically polymerizable monomers. The monomers include ethylenically unsaturated cone-containing monomers and/or mercapto-functional silicones as well as additional free radically polymerizable monomers. The silicone-containing polymers are useful as adhesives or release materials.
摘要翻译：公开了通过基本绝热聚合方法制备含硅氧烷聚合物的方法。聚合体系包括可自由基聚合的单体。单体包括含烯键式不饱和圆锥的单体和/或巯基官能的硅氧烷以及另外的可自由基聚合的单体。含硅氧烷聚合物可用作粘合剂或剥离材料。

7. 发明申请

US20100323570A1 COPOLYMERS OF NANOPARTICLES, VINYL MONOMERS AND SILICONE 有权
标题翻译：纳米颗粒，乙烯基单体和硅氧烷的共聚物
公开(公告)号：US20100323570A1
公开(公告)日：2010-12-23
申请号：US12810458
申请日：2008-12-19
申请人： Ramesh C. Kumar , Taun L. McKenzie , Ying-Yuh Lu
发明人： Ramesh C. Kumar , Taun L. McKenzie , Ying-Yuh Lu
IPC分类号： B32B5/02 , C08F230/04 , C08F230/08 , C08L43/04 , B32B29/00 , B32B15/08 , B32B27/08
CPC分类号： C09D143/04 , B82Y30/00 , C08F230/08 , C08F283/126 , C08F290/068 , C09J7/401 , C09J7/405 , C09J151/085 , C09J2400/163 , C09J2400/226 , C09J2400/263 , C09J2400/283 , C09J2429/005 , C09J2433/005 , C09J2483/005 , Y10T428/2848 , Y10T428/31663 , Y10T442/20
摘要： A copolymer comprises the reaction product of (a) (meth)acrylate functionalized nanoparticles, (b) vinyl monomer, and (c) silicone macromer. The (meth)acrylate functionalize nanoparticles are selected from the group consisting of silica nanoparticles, zirconia nanoparticles, titania nanoparticles, and combinations thereof.
摘要翻译：共聚物包含（a）（甲基）丙烯酸酯官能化纳米颗粒，（b）乙烯基单体和（c）硅氧烷大分子单体的反应产物。（甲基）丙烯酸酯官能化纳米颗粒选自二氧化硅纳米颗粒，氧化锆纳米颗粒，二氧化钛纳米颗粒及其组合。

8. 发明授权

US07851387B2 Fluoroacrylate-multifunctional acrylate copolymer compositions 有权
标题翻译：氟丙烯酸酯 - 多官能丙烯酸酯共聚物组合物
公开(公告)号：US07851387B2
公开(公告)日：2010-12-14
申请号：US12028589
申请日：2008-02-08
申请人： Zai-Ming Qiu , George G. I. Moore , John C. Clark , Ramesh C. Kumar
发明人： Zai-Ming Qiu , George G. I. Moore , John C. Clark , Ramesh C. Kumar
IPC分类号： B32B27/04
CPC分类号： C08F220/38 , Y10T428/3154 , Y10T442/2311 , Y10T442/232 , Y10T442/2754
摘要： A composition comprises a copolymer comprising repeating units derived from at least one co-reactant comprising two or more acrylate groups and repeating units derived from a fluoroacrylate comprising the reaction product of: (a) at least one fluorochemical alcohol represented by the formula: C4F9—X—OH wherein: R=hydrogen or an alkyl group of 1 to 4 carbon atoms, m=2 to 8, Rf═CnF2n+1, n=1 to 5, y=0 to 6, and q=1 to 8; (b) at least one unbranched symmetric diisocyanate; and (c) at least one hydroxy-terminated alkyl (meth)acrylate or 2-fluoroacrylate monomer having 2 to about 30 carbon atoms in its alkylene portion; wherein the composition is coatable.
摘要翻译：组合物包含共聚物，其包含衍生自至少一种包含两个或更多个丙烯酸酯基团的共反应物的重复单元和衍生自氟代丙烯酸酯的重复单元，所述重复单元包含以下反应产物：（a）至少一种由式C4F9- X-OH其中：R =氢或1至4个碳原子的烷基，m = 2至8，Rf = C n F 2n + 1，n = 1至5，y = 0至6，q = 1至8; （b）至少一种非支化对称二异氰酸酯; 和（c）至少一种羟基封端的（甲基）丙烯酸烷基酯或其亚烷基部分具有2-30个碳原子的2-氟丙烯酸酯单体; 其中所述组合物是可涂覆的。

9. 发明授权

US07411020B2 Water-based release coating containing fluorochemical 有权
标题翻译：含氟化合物的水性防粘涂层
公开(公告)号：US07411020B2
公开(公告)日：2008-08-12
申请号：US11027606
申请日：2004-12-28
申请人： James G. Carlson , John C. Clark , James P. DiZio , David J. Kinning , Ramesh C. Kumar , Chetan P. Jariwala
发明人： James G. Carlson , John C. Clark , James P. DiZio , David J. Kinning , Ramesh C. Kumar , Chetan P. Jariwala
IPC分类号： C09D133/00 , B32B33/00
CPC分类号： C09D133/02 , Y10S525/902 , Y10T428/14
摘要： In one aspect, the invention provides a water-based release coating composition comprising a mixture of: A. from 0.1 to about 5 wt % of a fluoro(meth)acrylate (co)polymer or a fluorochemical urethane compound containing at least one fluorinated group having the formula —CF2)nCF3, wherein n is an integer from 1 to 3; B. from about 5 to about 99.9 wt % of a copolymer comprising the reaction product of a. from about 40 to about 70 wt % of an alkyl (meth)acrylate, wherein the alkyl group contains from 16 to 22 carbon atoms, b. from about 3 to about 20 wt % of (meth)acrylic acid, c. from about 20 to about 40 wt % acrylonitrile, and d. from 0 to about 15 wt % of vinyl monomer, other than acrylonitrile, wherein the sum of a. through d. equals 100%; and C. from 0 to about 94.9 wt % of an extender polymer, wherein the sum of A., B., and C. is 100% and wt % is based on the total amount of solids in the composition.
摘要翻译：一方面，本发明提供了一种水性防粘涂料组合物，其包含以下混合物：A.从0.1至约5wt％的氟（甲基）丙烯酸酯（共）聚合物或含有至少一个氟化基团的含氟氨基甲酸酯化合物具有式 - （CF 2）n CF 3，其中n为1至3的整数; B.约5至约99.9重量％的包含a的反应产物的共聚物。约40至约70重量％的（甲基）丙烯酸烷基酯，其中烷基含有16至22个碳原子，b。约3至约20重量％的（甲基）丙烯酸，c。约20至约40重量％的丙烯腈，以及d。 0至约15重量％的乙烯基单体，除了丙烯腈，其中a。通过d。等于100％; 和C.0至约94.9重量％的增量聚合物，其中A.，B.和C.的总和为100％，wt％基于组合物中固体的总量。

10. 发明授权

US07291688B2 Fluoroacrylate-mercaptofunctional copolymers 有权
标题翻译：氟丙烯酸酯 - 巯基官能共聚物
公开(公告)号：US07291688B2
公开(公告)日：2007-11-06
申请号：US11027605
申请日：2004-12-28
申请人： Zai-Ming Qiu , John C. Clark , Ramesh C. Kumar
发明人： Zai-Ming Qiu , John C. Clark , Ramesh C. Kumar
IPC分类号： C08F12/20 , C08G75/04
CPC分类号： C08F220/38
摘要： A copolymer comprises repeating units derived from at least one co-reactant comprising two or more mercapto functional groups, and repeating units derived from a fluoroacrylate comprising the reaction product of: (a) at least one fluorochemical alcohol represented by the formula: C4F9—X—OH wherein: R=hydrogen or an alkyl group of 1 to 4 carbon atoms, m=2 to 8, Rf=CnF2n+1, n=1 to 5, y=0 to 6, and q=1 to 8; (b) at least one unbranched symmetric diisocyanate; and (c) at least one hydroxy-terminated alkyl (meth)acrylate or 2-fluoroacrylate monomer having 2 to about 30 carbon atoms in its alkylene portion.
摘要翻译：共聚物包含衍生自至少一种包含两个或多个巯基官能团的共反应物的重复单元和衍生自氟代丙烯酸酯的重复单元，该重复单元包含以下反应产物：（a）至少一种由下式表示的含氟醇： -line-formula description =“In-line Formulas”end =“lead”？> C 3 -X-OH <？in-line-formula description = “直链式”末端=“尾”→其中：R =氢或1至4个碳原子的烷基，m = 2至8，R f = C n n = 1〜5，y = 0〜6，q = 1〜8; （b）至少一种非支化的对称二异氰酸酯; 和（c）至少一种羟基封端的（甲基）丙烯酸烷基酯或其亚烷基部分具有2至约30个碳原子的2-氟丙烯酸酯单体。

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