公开(公告)号：US5578548A

公开(公告)日：1996-11-26

申请号：US543410

申请日：1995-10-16

Applicant: Jon A. Bjork ,  Ramesh C. Kumar ,  John C. Haidos

Inventor： Jon A. Bjork ,  Ramesh C. Kumar ,  John C. Haidos

IPC: B41M5/40 ,  B41M5/44 ,  G03C1/498 ,  B41M5/26

CPC classification number: B41M5/44 ,  B41M5/443 ,  G03C1/49872

Abstract: A thermographic element containing: (a) a substrate; (b) an image-forming layer coated onto the substrate; and (c) overlaying the image-forming layer, a topcoat layer composed of the reaction product of (1) a polymer composed of interpolymerized units derived from: (i) about 45-65 wt % of vinyl-substituted aromatic monomer; (ii) about 15-30 wt % vinyl monomer containing a pendant nitrile group; (iii) about 5-30 wt % hydroxyl-containing; ethylenically-unsaturated monomer; and (2) a suitable crosslinking agent. A slip agent is optionally used. The topcoat layer provides a thermographic element with high gloss in the imaged areas; has excellent runnability with no chatter in the feed direction of the element; and exhibits no removal of topcoat which prevents formation of printhead-created voids in the imaged areas.

Abstract translation: 一种热成像元件，其包含：（a）基材; （b）涂覆在基材上的图像形成层; 和（c）覆盖图像形成层，由（1）由以下衍生的共聚单元构成的聚合物的反应产物构成的面漆层：（i）约45-65重量％的乙烯基取代的芳族单体; （ii）约15-30重量％的含有侧基腈基的乙烯基单体; （iii）约5-30重量％的含羟基; 烯属不饱和单体; 和（2）合适的交联剂。 任选使用滑爽剂。 面漆层在成像区域中提供具有高光泽度的热成像元件; 具有优异的运行性能，在元件的进给方向上没有颤动; 并且不显示防止在成像区域中形成打印头所产生的空隙的面漆。

公开(公告)号：US5496635A

公开(公告)日：1996-03-05

申请号：US204001

申请日：1994-03-01

Applicant: Robert C. Francis ,  Robert R. L. Smolders ,  William G. Walsh ,  Ramesh C. Kumar

Inventor： Robert C. Francis ,  Robert R. L. Smolders ,  William G. Walsh ,  Ramesh C. Kumar

IPC: C09D151/06 ,  C09J7/02

CPC classification number: C09D151/06 ,  Y10T428/2839 ,  Y10T428/2848 ,  Y10T428/31663

Abstract: A directly printable composition is provided. The composition is the reaction product of a vinyl-functional monomer, a chlorinated olefinic resin, optionally an amide-functional monomer, and optionally a free radically polymerizable silicone-containing material. The reaction product is stable and can be applied to a variety of substrates. A variety of inks can be directly printed on the coating.

Abstract translation: 提供可直接印刷的组合物。 该组合物是乙烯基官能单体，氯化烯烃树脂，任选的酰胺官能单体和任选的可自由基聚合的含硅氧烷材料的反应产物。 反应产物稳定，可应用于各种基材。 各种油墨可以直接印在涂层上。

公开(公告)号：US5482991A

公开(公告)日：1996-01-09

申请号：US307936

申请日：1994-09-16

Applicant: Ramesh C. Kumar ,  Albert I. Everaerts ,  Yvan A. Bogaert

Inventor： Ramesh C. Kumar ,  Albert I. Everaerts ,  Yvan A. Bogaert

IPC: C09J131/02 ,  C09J131/00 ,  C09J131/04 ,  C09J133/02 ,  C09J133/04 ,  C09J133/20 ,  C09J133/26 ,  C09J137/00 ,  C09J139/06 ,  C09J151/08 ,  C09J155/00 ,  C09J183/00 ,  C09J183/10 ,  C08L83/00

CPC classification number: C09J151/085 ,  C09J155/005 ,  C09J183/10

Abstract: Novel pressure-sensitive adhesives are described which show significant resistance to solvents and working fluids such as jet fuel, hydraulic fluid, de-icing fluid and the like. Adhesive compositions comprise nonaqueous dispersions of copolymers of acrylic monomers prepared in the presence of a vinyl-substituted fluoroalkyl siloxane having the general formula I and a macromonomeric stabilizer. The adhesives prepared from the adhesive compositions exhibit excellent adhesion to glass, aluminum, and low surface-energy materials such as fluoroalkyl siloxane elastomers.The fluoroalkyl siloxane has the formula ##STR1##

Abstract translation: 描述了新型压敏粘合剂，其显示出对溶剂和工作流体如喷气燃料，液压油，除冰液等的显着抵抗性。 粘合剂组合物包含在具有通式I的乙烯基取代的氟烷基硅氧烷和大分子单体稳定剂的存在下制备的丙烯酸单体的共聚物的非水分散体。 由粘合剂组合物制备的粘合剂对玻璃，铝和低表面能材料如氟烷基硅氧烷弹性体表现出优异的粘合性。 氟烷基硅氧烷具有式（I）

公开(公告)号：US5229179A

公开(公告)日：1993-07-20

申请号：US905174

申请日：1992-06-24

Applicant: Ramesh C. Kumar ,  Steven S. Kantner

Inventor： Ramesh C. Kumar ,  Steven S. Kantner

IPC: C08F293/00 ,  C08G77/442 ,  C09D183/10 ,  C09J7/02 ,  D21H19/32

CPC classification number: C09J7/0207 ,  C08F293/00 ,  C08G77/442 ,  C09D183/10 ,  C09J7/0228 ,  D21H19/32 ,  C09J2423/005 ,  C09J2453/005 ,  C09J2483/005 ,  Y10T428/1429 ,  Y10T428/24686 ,  Y10T428/24752 ,  Y10T428/24793 ,  Y10T428/2486 ,  Y10T428/2839

Abstract: Iniferter prepared release coating compositions comprising vinyl-siloxane block copolymer and blends thereof with other polymeric materials on sheet materials and the backside of adhesive tapes are provided. Controlled and predictable release is obtained through variation of the molecular weight and weight percent of the siloxane block as well as the molecular weight and composition of the vinyl block or blocks.

Abstract translation: 提供了包含乙烯基 - 硅氧烷嵌段共聚物及其与片材材料上的其它聚合物材料的混合物和胶带背面的Iniferter制备的释放涂料组合物。 通过改变硅氧烷嵌段的分子量和重量百分比以及乙烯基嵌段的分子量和组成，可以获得可控和可预测的释放。

公开(公告)号：US5202190A

公开(公告)日：1993-04-13

申请号：US855119

申请日：1992-03-18

Applicant: Steven S. Kantner ,  Ramesh C. Kumar ,  Gilbert L. Eian

Inventor： Steven S. Kantner ,  Ramesh C. Kumar ,  Gilbert L. Eian

IPC: C08F283/12 ,  C08F293/00 ,  C08G77/28 ,  C08G77/392 ,  C08G77/442 ,  C09D151/08 ,  C09D153/00 ,  C09D183/10

CPC classification number: C09J7/0228 ,  C08F283/122 ,  C08F293/00 ,  C08G77/28 ,  C08G77/392 ,  C08G77/442 ,  C09D151/085 ,  C09D153/00 ,  C09D183/10 ,  C09J2483/005 ,  Y10T428/2839 ,  Y10T428/31663

Abstract: A method of preparing vinyl-silicone copolymers which involves the use of a mercapto-functional silicone compound as a macromolecular chain transfer agent. Release coatings and low adhesion backsizes comprising the vinyl-silicone copolymers.

Abstract translation: 一种制备乙烯基 - 硅氧烷共聚物的方法，涉及使用巯基官能的硅氧烷化合物作为大分子链转移剂。 包含乙烯基 - 硅氧烷共聚物的脱模涂层和低附着力。

公开(公告)号：US5089336A

公开(公告)日：1992-02-18

申请号：US393557

申请日：1989-08-14

Applicant: Ramesh C. Kumar ,  Steven S. Kantner

Inventor： Ramesh C. Kumar ,  Steven S. Kantner

IPC: C08F293/00 ,  C08G77/442 ,  C09D183/10 ,  C09J7/02 ,  C09J153/00 ,  D21H19/32

CPC classification number: C09J7/0228 ,  C08F293/00 ,  C08G77/442 ,  C09D183/10 ,  C09J7/0246 ,  C09J7/025 ,  D21H19/32 ,  C09J2453/005 ,  C09J2483/005 ,  Y10S428/906 ,  Y10T428/1462 ,  Y10T428/24793 ,  Y10T428/24826 ,  Y10T428/2486 ,  Y10T428/24868 ,  Y10T428/28 ,  Y10T428/2839 ,  Y10T428/2848 ,  Y10T428/31663

Abstract: Iniferter prepared release coating compositions comprising vinyl-siloxane block copolymer and blends thereof with other polymeric materials on sheet materials and the backside of adhesive tapes are provided. Controlled and predictable release is obtained through variation of the molecular weight and weight percent of the siloxane block as well as the molecular weight and composition of the vinyl block or blocks.

公开(公告)号：US09663684B2

公开(公告)日：2017-05-30

申请号：US13474133

申请日：2012-05-17

Applicant: Joseph T. Bartusiak ,  Ramesh C. Kumar

Inventor： Joseph T. Bartusiak ,  Ramesh C. Kumar

IPC: B32B7/12 ,  C09J7/02

CPC classification number: 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

Abstract: 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.

公开(公告)号：US20140138025A1

公开(公告)日：2014-05-22

申请号：US14234074

申请日：2012-07-20

Applicant: Joseph T. Bartusiak ,  Ramesh C. Kumar

Inventor： Joseph T. Bartusiak ,  Ramesh C. Kumar

IPC: B05B15/04 ,  B05D1/32

CPC classification number: B05D1/325 ,  B05B12/24 ,  C08G77/20 ,  C08G77/28 ,  C09J7/201 ,  C09J7/22 ,  C09J7/241 ,  C09J2201/20 ,  C09J2203/31 ,  C09J2205/114 ,  C09J2407/00 ,  C09J2423/006 ,  C09J2423/046 ,  C09J2433/005 ,  C09J2483/005 ,  Y10T428/15

Abstract: 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.

Abstract translation: 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; 其中背衬的第二主要侧面包括微结构化手撕图案。

公开(公告)号：US08609787B2

公开(公告)日：2013-12-17

申请号：US13518460

申请日：2010-12-20

Applicant: Richard G. Hansen ,  David S. Hays ,  Suresh Iyer ,  John W. Frank ,  Ramesh C. Kumar

Inventor： Richard G. Hansen ,  David S. Hays ,  Suresh Iyer ,  John W. Frank ,  Ramesh C. Kumar

IPC: C08F283/12 ,  C08G77/452

CPC classification number: C08G77/382 ,  C08G65/007 ,  C08G65/336 ,  C08G77/452 ,  C08G77/46 ,  C08G2650/48 ,  C08L83/04 ,  C09J183/10 ,  C09J183/12 ,  Y10T83/929

Abstract: Siloxane-containing reactive compounds contain moisture-curable alkoxy-silane functional end groups and also contain fluorocarbon-containing segments. The siloxane-containing and fluorocarbon-containing reactive compounds may be prepared from siloxane-containing and fluorocarbon-containing oxamide compounds or amine compounds. Siloxane-containing and fluorocarbon-containing polymers may be prepared from the reactive compounds by reaction with water. The siloxane-containing and fluorocarbon-containing polymers may be release materials or adhesives.

Abstract translation: 含硅氧烷的反应性化合物含有水分可固化的烷氧基 - 硅烷官能端基并且还含有含氟烃的链段。 含硅氧烷和含氟烃的反应性化合物可以由含硅氧烷和含氟烃的草酰胺化合物或胺化合物制备。 含硅氧烷和含氟烃聚合物可以通过与水反应从反应性化合物制备。 含硅氧烷和含氟碳的聚合物可以是脱模材料或粘合剂。

公开(公告)号：US20130012667A1

公开(公告)日：2013-01-10

申请号：US13518460

申请日：2010-12-20

Applicant: Richard G. Hansen ,  David S. Hays ,  Suresh Iyer ,  John W. Frank ,  Ramesh C. Kumar

Inventor： Richard G. Hansen ,  David S. Hays ,  Suresh Iyer ,  John W. Frank ,  Ramesh C. Kumar

IPC: C08G77/26 ,  B23D61/00 ,  B26B9/00 ,  C09J183/08 ,  C08G77/38

CPC classification number: C08G77/382 ,  C08G65/007 ,  C08G65/336 ,  C08G77/452 ,  C08G77/46 ,  C08G2650/48 ,  C08L83/04 ,  C09J183/10 ,  C09J183/12 ,  Y10T83/929

Abstract: Siloxane-containing reactive compounds contain moisture-curable alkoxy-silane functional end groups and also contain fluorocarbon-containing segments. The siloxane-containing and fluorocarbon-containing reactive compounds may be prepared from siloxane-containing and fluorocarbon-containing oxamide compounds or amine compounds. Siloxane-containing and fluorocarbon-containing polymers may be prepared from the reactive compounds by reaction with water. The siloxane-containing and fluorocarbon-containing polymers may be release materials or adhesives.

Abstract translation: 含硅氧烷的反应性化合物含有水分可固化的烷氧基 - 硅烷官能端基并且还含有含氟烃的链段。 含硅氧烷和含氟烃的反应性化合物可以由含硅氧烷和含氟烃的草酰胺化合物或胺化合物制备。 含硅氧烷和含氟烃聚合物可以通过与水反应从反应性化合物制备。 含硅氧烷和含氟碳的聚合物可以是脱模材料或粘合剂。