公开(公告)号：US5607816A

公开(公告)日：1997-03-04

申请号：US531853

申请日：1995-09-21

Applicant: Maurice J. Fitzgerald ,  John M. Hardin ,  Frederick R. Kearney ,  Rong-Chang Liang

Inventor： Maurice J. Fitzgerald ,  John M. Hardin ,  Frederick R. Kearney ,  Rong-Chang Liang

IPC: B41C1/10 ,  G03F7/027 ,  G03F7/30

CPC classification number: G03F7/027 ,  B41C1/1008 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24

Abstract: Described is the use of a plasticizing-permeation enhancing additive in negative-working, on-press developable lithographic printing plates. Briefly, a plasticizer, which is dispersible or soluble in press fountain and ink solutions and soluble in acrylic monomers and oligomers, are incorporated into a plate's photoresist at concentrations sufficient to enhance said resist's permeability to or diffusion by press solutions. Such additives make the photoresist more permeable to fountain solution prior to crosslinking, while being easily extracted with ink and fountain solution after crosslinking. In certain embodiments, a surfactant is added to facilitate the dispersion of hydrophobic remnants of removed resist material in the fountain solution, and thereby reduce scumming. Lithium salts may also be incorporated into the photoresist to disrupt hydrogen bonding of, for example, urethane acrylate polymers which tend to associate by hydrogen bonding.

Abstract translation: 描述的是增塑增透添加剂在负压，可印刷的平版印刷版中的用途。 简而言之，在压力喷泉和油墨溶液中可分散或可溶于可溶于丙烯酸单体和低聚物的增塑剂以足以增强抗蚀剂渗透性或通过压制溶液扩散的浓度掺入板的光致抗蚀剂中。 这种添加剂使得光致抗蚀剂在交联之前对润版液更具渗透性，同时在交联后容易地用油墨和润版液萃取。 在某些实施方案中，加入表面活性剂以促进去除的抗蚀剂材料的疏水残余物在润版液中的分散，从而减少浮渣。 锂盐也可以掺入光致抗蚀剂中以破坏例如倾向于通过氢键缔合的氨基甲酸酯丙烯酸酯聚合物的氢键。

公开(公告)号：US5516620A

公开(公告)日：1996-05-14

申请号：US146710

申请日：1993-11-01

Applicant: Chieh-Min Cheng ,  Anthony C. Giudice ,  John M. Hardin ,  Rong-Chang Liang ,  Leonard C. Wan

Inventor： Chieh-Min Cheng ,  Anthony C. Giudice ,  John M. Hardin ,  Rong-Chang Liang ,  Leonard C. Wan

IPC: G03F7/004 ,  B41C1/10 ,  B41N1/14 ,  G03F7/00 ,  G03F7/36 ,  G03C1/72

CPC classification number: G03F7/36 ,  G03F7/002 ,  B41C1/1008 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24

Abstract: A lithographic printing plate for use on a printing press, with minimal or no additional processing after exposure to actinic radiation, comprises a printing plate substrate, a polymeric resist layer capable of imagewise photodegradation or photohardening, and a plurality of microencapsulated developers capable of blanket-wise promoting the washing out of either exposed or unexposed areas of the polymeric resist. The microencapsulated developers may be integrated into the polymeric resist layer, or may form a separate layer deposited atop the polymeric resist layer, or may be coated onto a separate sheet support capable of being brought into face-to-face contact with conventional printing plates.

Abstract translation: 用于印刷机的平版印刷版在暴露于光化辐射之后具有最少的或没有额外的处理，包括印版基板，能够成像光降解或光硬化的聚合物抗蚀剂层，以及能够覆盖 - 明智地促进从聚合抗蚀剂的暴露或未曝光区域中的洗涤。 微囊化的显影剂可以整合到聚合物抗蚀剂层中，或者可以形成沉积在聚合物抗蚀剂层顶上的单独的层，或者可以涂覆到能够与常规印刷版面对面接触的单独的片材载体上。

公开(公告)号：US5283015A

公开(公告)日：1994-02-01

申请号：US649203

申请日：1991-01-25

Applicant: David A. Hutchings ,  Margaret T. Thomas ,  William A. Hammann, IV ,  Rong-Chang Liang

Inventor： David A. Hutchings ,  Margaret T. Thomas ,  William A. Hammann, IV ,  Rong-Chang Liang

IPC: B01J13/18 ,  B01J13/22 ,  B01J13/02 ,  G03C1/00

CPC classification number: B01J13/185 ,  B01J13/22 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987

Abstract: A process for forming microcapsules having discrete capsule walls comprising the steps of:forming an emulsion of an oily core material phase in a continuous aqueous phase, said oily core material phase including isocyanatoacrylate or cyanoacrylate prewall reactants which react with said aqueous phase to form a pre-wall material around said oily core material phase; andenwrapping particles of said oily core material phase in an amine-formaldehyde condensation product produced by in situ condensation of an amine and formaldehyde, and the microcapsules produced thereby are disclosed.

Abstract translation: 一种用于形成具有离散胶囊壁的微胶囊的方法，包括以下步骤：在连续水相中形成油性芯材料相的乳液，所述油性芯材料相包括异氰酸酯基丙烯酸酯或氰基丙烯酸酯预反应物，其与所述水相反应形成预 围绕所述油性芯材料相的壁材料; 并将所述油性核心材料相的颗粒包裹在通过胺和甲醛的原位缩合产生的胺 - 甲醛缩合产物中，并且公开了由此产生的微胶囊。

公开(公告)号：US5212044A

公开(公告)日：1993-05-18

申请号：US793260

申请日：1991-11-13

Applicant: Rong-Chang Liang ,  Alexander R. Pokora ,  William L. Cyrus, Jr.

Inventor： Rong-Chang Liang ,  Alexander R. Pokora ,  William L. Cyrus, Jr.

IPC: G03F7/039 ,  G03F7/075

CPC classification number: G03F7/0758 ,  G03F7/039

Abstract: A photoresist composition, and a process for using the same are; the composition comprises a polyphenolic resin and a sensitizer effective, when exposed to actinic radiation, to provide alkali solubility to said composition, wherein said resin is represented by the formula (I) or (II): ##STR1## wherein R is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an alkaryl group or an aryl group; R' is a silyl group; and n and n'+m are greater than 3. The composition exhibits high thermal and plasmal resistance and good dissolution characteristics.

Abstract translation: 光致抗蚀剂组合物及其使用方法是： 组合物包含多酚类树脂和敏化剂，当暴露于光化辐射时，对所述组合物具有碱溶性，其中所述树脂由式（I）或（II）表示： （II）其中R为氢原子，卤原子，烷基，烷氧基，烷芳基或芳基; R'是甲硅烷基; 并且n和n'+ m大于3.该组合物表现出高的耐热和耐候性和良好的溶解特性。

公开(公告)号：US5011885A

公开(公告)日：1991-04-30

申请号：US428098

申请日：1989-10-27

Applicant: Jing-Den Chen ,  Kerry Kovacs ,  Margaret T. Thomas ,  Rong-Chang Liang

Inventor： Jing-Den Chen ,  Kerry Kovacs ,  Margaret T. Thomas ,  Rong-Chang Liang

IPC: G03F7/004 ,  B01J13/16 ,  B01J13/18 ,  B01J13/22 ,  B41M5/165 ,  C08G18/08 ,  C08G18/54 ,  C08G18/77

CPC classification number: C08G18/544 ,  B01J13/16 ,  B01J13/22 ,  C08G18/0819 ,  C08G18/775 ,  Y10T428/31551

Abstract: The present invention is directed to a method for preparing microcapsules which comprises:preparing an aqueous dispersion or emulsion of a hydrophobic oily core material containing a polyvalent isocyanate, a polyvalent isothiocyanate, or an adduct thereof, having an anionic moiety; andforming capsule walls around the droplets of said oily core material.

Abstract translation: 本发明涉及一种制备微胶囊的方法，其包括：制备含有阴离子部分的含有多价异氰酸酯，多价异硫氰酸酯或其加合物的疏水性油性芯材的水性分散体或乳液; 以及围绕所述油性芯材料的液滴形成胶囊壁。

公开(公告)号：US5010114A

公开(公告)日：1991-04-23

申请号：US465299

申请日：1990-01-16

Applicant: Rong-Chang Liang ,  Emerson K. Colyer ,  Jing-Den Chen ,  Karl A. Kintz ,  Chih-Her Suen

Inventor： Rong-Chang Liang ,  Emerson K. Colyer ,  Jing-Den Chen ,  Karl A. Kintz ,  Chih-Her Suen

IPC: C08F2/18 ,  C08F2/20 ,  C08G18/08 ,  C08G18/30 ,  C08J9/20 ,  G03G9/087

CPC classification number: C08F2/18 ,  C08G18/0866 ,  C08G18/302 ,  C08J9/20

Abstract: Method for polymerizing a monomer suspended in water which comprises:Preparing a polymerization mixture of a water immiscible, liquid, ethylenically unsaturated monomer, a polyisocyanate and an oil soluble free radical initiator, dispersing said mixture in a solution of water and a surfactant, and effecting polymerization of said monomer.

公开(公告)号：US4977060A

公开(公告)日：1990-12-11

申请号：US447283

申请日：1989-12-07

Applicant: Rong-Chang Liang ,  Jesse Hipps, Sr. ,  Jing-Den Chen

Inventor： Rong-Chang Liang ,  Jesse Hipps, Sr. ,  Jing-Den Chen

IPC: G03F7/004 ,  B01J13/14 ,  B41M5/165 ,  G03F7/00

CPC classification number: G03F7/002 ,  Y10T428/2985

Abstract: A process for producing microcapsules comprising the steps of: adding a hydroxy or amine functionalized acrylic resin or copolymer to an aqueous emulsion including a dispersed internal phase composition;simultaneously or subsequently adding a formaldehyde condensate prepolymer to said emulsion; andforming interpenetrating polymer network microcapsule walls around said internal phase, said interpenetrating polymer network microcapsule walls comprising the condensation reaction product of said functionalized acrylic resin or copolymer and said formaldehyde condensate prepolymer is disclosed.

Abstract translation: 一种生产微胶囊的方法，包括以下步骤：将羟基或胺官能化的丙烯酸树脂或共聚物加入到包含分散的内相组合物的水性乳液中; 同时或随后向所述乳液中加入甲醛缩合物预聚物; 并且在所述内相周围形成互穿聚合物网络微胶囊壁，所述互穿聚合物网络微胶囊壁包含所述官能化丙烯酸树脂或共聚物与所述甲醛缩合物预聚物的缩合反应产物。

公开(公告)号：US4960750A

公开(公告)日：1990-10-02

申请号：US323526

申请日：1989-03-14

Applicant: William A. Hammann, IV ,  Rong-Chang Liang ,  Teresa M. Thomas ,  Jesse Hipps, Sr.

Inventor： William A. Hammann, IV ,  Rong-Chang Liang ,  Teresa M. Thomas ,  Jesse Hipps, Sr.

IPC: G03F7/00

CPC classification number: G03F7/002

Abstract: A recording sheet which comprises a substrate having a layer of a metal on the surface thereof and a layer of microcapsules, said microcapsules being bonded to one another by means of a crosslinking agent which has reactively interacted with reactive moieties on the surface of said microcapsules, to improve the adhesion of said microcapsule layer to said metal layer.

Abstract translation: 一种记录片材，其包括其表面上具有金属层的基材和一层微胶囊，所述微胶囊通过与所述微胶囊表面上的反应性部分反应性相互作用的交联剂相互结合， 以改善所述微胶囊层对所述金属层的粘附性。

公开(公告)号：US4853364A

公开(公告)日：1989-08-01

申请号：US152685

申请日：1988-02-05

Applicant: Rong-Chang Liang ,  Emerson K. Colyer ,  Kelli J. Borello

Inventor： Rong-Chang Liang ,  Emerson K. Colyer ,  Kelli J. Borello

IPC: G03G9/09 ,  B41M5/155 ,  G03F7/00

CPC classification number: B41M5/155 ,  G03F7/002 ,  Y10T428/254

Abstract: A developer composition comprising first and second developer materials, said first developer material being a finely divided thermoplastic phenolic resin and said second developer material being a finely divided thermoplastic vinylic or acrylic resin containing pendant developer moieties, said first and second developer materials being sufficiently compatible that upon heating they coalesce to form a non-tackey, and scratch resistant film.

公开(公告)号：US09352539B2

公开(公告)日：2016-05-31

申请号：US13796873

申请日：2013-03-12

Applicant: Rong-Chang Liang ,  Chin-Jen Tseng ,  Ta-Ching Wu ,  Jia Yen Leong ,  Zhiyao An ,  An-Yu Ma ,  Maung Kyaw Aung

Inventor： Rong-Chang Liang ,  Chin-Jen Tseng ,  Ta-Ching Wu ,  Jia Yen Leong ,  Zhiyao An ,  An-Yu Ma ,  Maung Kyaw Aung

IPC: B32B3/00 ,  B32B38/10 ,  B32B3/26 ,  C08J7/04 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/28 ,  B32B27/30 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  H05K3/32

CPC classification number: B32B38/10 ,  B32B3/26 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/205 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/302 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/38 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/0235 ,  B32B2264/025 ,  B32B2264/0257 ,  B32B2264/0264 ,  B32B2264/0292 ,  B32B2264/105 ,  B32B2270/00 ,  B32B2307/202 ,  B32B2307/714 ,  B32B2310/0843 ,  B32B2413/00 ,  C08J7/04 ,  H05K3/323 ,  Y10T428/249978 ,  Y10T428/24998 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31663 ,  Y10T428/31721 ,  Y10T428/31725 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938 ,  Y10T428/31942

Abstract: A carrier belt for fabricating a device or component such as an anisotropic conductive film. The carrier belt includes a substrate having a sacrificial image enhancing layer. Microcavities are formed in the carrier by laser ablation through the image enhancing layer. After the image enhancement layer is removed, a plurality of conductive particles are distributed into an array of microcavities formed by laser ablation on a surface of a carrier belt and transferred to an adhesive layer. The image enhancing layer enables one to form microcavities with a fine pitch and spacing and partitions having a high aspect ratio.

Abstract translation: 用于制造诸如各向异性导电膜的器件或部件的载体带。 载体带包括具有牺牲图像增强层的基底。 通过激光烧蚀通过图像增强层在载体中形成微腔。 在去除图像增强层之后，将多个导电颗粒分布到由载体带的表面上的激光烧蚀形成的微腔阵列中并转移到粘合剂层。 图像增强层使得能够以细间距和间隔形成具有高纵横比的分隔壁的微腔。