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1. 发明授权

US5209814A Method for diffusion patterning 失效
标题翻译：扩散方法
公开(公告)号：US5209814A
公开(公告)日：1993-05-11
申请号：US768504
申请日：1991-09-30
申请人： John J. Felten , Sheau-Hwa Ma
发明人： John J. Felten , Sheau-Hwa Ma
IPC分类号： C08L101/00 , C09D11/00 , G03F7/00 , H01L21/48 , H01L23/12 , H05K3/00 , H05K3/02 , H05K3/46
CPC分类号： B82Y10/00 , B82Y40/00 , G03F7/0002 , H01L21/481 , H05K3/0017 , H05K3/02 , H05K2203/0511 , H05K3/4644
摘要： Method for patterning organic polymer layers comprising the sequential steps:A. Applying to a substrate an unpatterned layer of acidic polymer dissolved in a plasticizer,B. Applying to the unpatterned layer a second patterned layer which is a liquid solution of organic base dissolved in a volatile solvent;C. Heating the patterned layer to effect removal of the volatile solvent from the layer and diffusion of the second layer plasticizer and organic base into the underlying areas of the acidic polymer layer; andD. Washing the layers with aqueous solution to effect solubilization of the acidic polymer underlying the patterned areas and removal therefrom of the solubilized polymer and plasticizers.
摘要翻译：图案化有机聚合物层的方法，包括以下顺序步骤：A.将溶解在增塑剂中的未图案化的酸性聚合物层施加到基底上。B.向未图案化层施加溶解在有机基质中的有机碱溶液的第二图案化层挥发性溶剂; C.加热图案化层以从层中去除挥发性溶剂并将第二层增塑剂和有机碱扩散到酸性聚合物层的下面的区域中; 和D.用水溶液洗涤层以使图案化区域下方的酸性聚合物溶解，并从中去除溶解的聚合物和增塑剂。

2. 发明授权

US5275689A Method and compositions for diffusion patterning 失效
标题翻译：扩散图案化的方法和组成
公开(公告)号：US5275689A
公开(公告)日：1994-01-04
申请号：US790863
申请日：1991-11-14
申请人： John J. Felten , Walter R. Hertler , Sheau-Hwa Ma
发明人： John J. Felten , Walter R. Hertler , Sheau-Hwa Ma
IPC分类号： C08K5/00 , C08L101/00 , G03F7/039 , G03F7/26 , H01L21/312 , H05K3/02 , H05K3/10 , H05K3/46 , B05D5/00 , B29C37/00
CPC分类号： H05K3/02 , G03F7/039 , G03F7/26 , H01L21/312
摘要： Method for patterning organic polymer layers comprising the sequential steps:A. Applying to a substrate an unpatterned layer of solid acid labile polymer;B. Applying to the unpatterned layer a patterned second layer comprising a liquid solution of organic acid and volatile solvent;C. Heating the patterned layer to effect removal of the volatile solvent from the layer and diffusion of the organic acid into the underlying areas of the first layer; andD. Washing the layers with aqueous base solution to remove the solubilized acid labile polymer from the patterned areas of the layers.
摘要翻译：图案化有机聚合物层的方法，包括以下顺序步骤：A.向基材施加无图案化的固体酸不稳定聚合物层; B.向无图案层施加包含有机酸和挥发性溶剂的液体溶液的图案化第二层; C.加热图案化层以从层中去除挥发性溶剂并将有机酸扩散到第一层的下面的区域中; 和D.用碱水溶液洗涤层以从层的图案化区域除去溶解的酸不稳定聚合物。

3. 发明授权

US5306756A Method and compositions for diffusion patterning 失效
标题翻译：扩散图案化的方法和组成
公开(公告)号：US5306756A
公开(公告)日：1994-04-26
申请号：US978472
申请日：1992-11-18
申请人： John J. Felten , Sheau-Hwa Ma
发明人： John J. Felten , Sheau-Hwa Ma
IPC分类号： C08L101/00 , C09D11/00 , G03F7/00 , H01L21/48 , H01L23/12 , H05K3/00 , H05K3/02 , H05K3/46 , C08K5/12
CPC分类号： B82Y10/00 , B82Y40/00 , G03F7/0002 , H01L21/481 , H05K3/0017 , H05K3/02 , H05K2203/0511 , H05K3/4644
摘要： Method for patterning organic polymer layers comprising the sequential steps:A. Applying to a substrate an unpatterned layer of acidic polymer dissolved in a plasticizer,B. Applying to the unpatterned layer a second patterned layer which is a liquid solution of organic base dissolved in a volatile solvent;C. Heating the patterned layer to effect removal of the volatile solvent from the layer and diffusion of the second layer plasticizer and organic base into the underlying areas of the acidic polymer layer; andD. Washing the layers with aqueous solution to effect solubilization of the acidic polymer underlying the patterned areas and removal therefrom of the solubilized polymer and plasticizers.
摘要翻译：图案化有机聚合物层的方法，包括以下顺序步骤：A.将溶解在增塑剂中的未图案化的酸性聚合物层施加到基底上。B.向未图案化层施加溶解在有机基质中的有机碱溶液的第二图案化层挥发性溶剂; C.加热图案化层以从层中去除挥发性溶剂并将第二层增塑剂和有机碱扩散到酸性聚合物层的下面的区域中; 和D.用水溶液洗涤层以使图案化区域下方的酸性聚合物溶解，并从中去除溶解的聚合物和增塑剂。

4. 发明授权

US08906461B2 Rapid drying lacquers containing triblock copolymer for rheology control 有权
标题翻译：含有三嵌段共聚物的快速干燥漆用于流变控制
公开(公告)号：US08906461B2
公开(公告)日：2014-12-09
申请号：US12823402
申请日：2010-06-25
申请人： Sheau-Hwa Ma , Renee J. Kelly
发明人： Sheau-Hwa Ma , Renee J. Kelly
IPC分类号： C09D153/00 , C08F293/00 , C08F295/00
CPC分类号： C08F293/005 , C09D153/00
摘要： This invention relates to rapid drying lacquers that are particularly useful for automotive OEM refinish applications. The lacquer includes a novel acrylic triblock copolymer as a replacement material for all or part of the cellulose acetate butyrate binder component. This invention is also directed to a process for producing coatings from the rapid drying lacquers. These lacquers are especially useful in providing chip and humidity resistant coatings, especially metallic effect coatings, having excellent adhesion and down flop or metallic effect.
摘要翻译：本发明涉及对汽车OEM修补漆应用特别有用的快速干燥漆。该漆包括一种新的丙烯酸三嵌段共聚物，作为全部或部分乙酸丁酸纤维素粘合剂组分的替代材料。本发明还涉及一种从快速干燥漆生产涂料的方法。这些漆特别适用于提供防止和防潮的涂层，特别是金属效果涂层，具有优异的附着力和抗倒伏或金属效果。

5. 发明申请

US20110144263A1 BLOCK COPOLYMER PIGMENT DISPERSANTS 审中-公开
标题翻译：嵌段共聚物色素分散剂
公开(公告)号：US20110144263A1
公开(公告)日：2011-06-16
申请号：US13058201
申请日：2009-09-25
申请人： Sheau-Hwa Ma
发明人： Sheau-Hwa Ma
IPC分类号： C08L53/00 , C08F299/04 , C08F8/32
CPC分类号： C08L53/00 , C08F293/005 , C09D153/00 , C08L2666/24 , C08L2666/02
摘要： The present invention is directed to a linear block copolymer, useful as a dispersant for pigment, wherein the block copolymer comprises acetoacetyl amine functional groups which serve as pigment anchoring groups. The linear block copolymer of this invention can be an AB, ABC, or ABA block copolymer. The present invention can be useful in dispersing and stabilizing a wide range of pigments in solvent based systems, and are particularly useful in providing pigment dispersions that are used in coating compositions for automobiles and trucks, where they provide improved efficiency of pigment use, lower paint viscosity, and reduced emission of volatile organic solvent.
摘要翻译：本发明涉及可用作颜料分散剂的线性嵌段共聚物，其中嵌段共聚物包含用作颜料锚定基团的乙酰乙酰胺官能团。本发明的线性嵌段共聚物可以是AB，ABC或ABA嵌段共聚物。本发明可用于分散和稳定溶剂基体系中的各种颜料，并且特别可用于提供用于汽车和卡车的涂料组合物中的颜料分散体，其中它们提供改善的颜料使用效率，较低的涂料粘度和挥发性有机溶剂的排放减少。

6. 发明申请

US20080319134A1 Block copolymers for two component coating compositions 审中-公开
标题翻译：用于双组分涂料组合物的嵌段共聚物
公开(公告)号：US20080319134A1
公开(公告)日：2008-12-25
申请号：US12214363
申请日：2008-06-18
申请人： Sheau-Hwa Ma , Robert John Barsotti
发明人： Sheau-Hwa Ma , Robert John Barsotti
IPC分类号： C08F8/30
CPC分类号： C08L53/00 , C08F293/005 , C08F297/00 , C08F297/026 , C09D153/00 , C08L2666/02
摘要： The present invention is directed to a block copolymer that is useful for formulating two component coating compositions. The invention is particularly directed to a diblock or a triblock copolymer wherein each block has pre-determined reactivity toward a crosslinking agent. This invention is further directed to a coating composition comprising said block copolymer.
摘要翻译：本发明涉及可用于配制双组分涂料组合物的嵌段共聚物。本发明特别涉及二嵌段或三嵌段共聚物，其中每个嵌段具有预定的对交联剂的反应性。本发明还涉及包含所述嵌段共聚物的涂料组合物。

7. 发明授权

US06451950B1 Polymeric pigment dispersants having multiple pigment anchoring groups 有权
标题翻译：具有多个颜料锚定基团的聚合颜料分散剂
公开(公告)号：US06451950B1
公开(公告)日：2002-09-17
申请号：US09610672
申请日：2000-07-05
申请人： Sheau-Hwa Ma
发明人： Sheau-Hwa Ma
IPC分类号： C08F11802
CPC分类号： C08F220/18
摘要： A polymer dispersant for pigments based on a random copolymer wherein the copolymer has a weight average molecular weight of at least 3000 and comprises a polymeric backbone of primarily acrylic monomers wherein the backbone contains multiple pigment anchoring groups attached thereto including at least one amide group and one or more additional pigment anchoring groups selected from the group consisting of aromatic esters, aromatic amines, and quaternary ammonium salts. These materials disperse a wide variety of pigments and are useful in solvent borne coatings where they can provide improved efficiency of pigment use, lower paint viscosity, and reduced emission of volatile organic solvent.
摘要翻译：一种基于无规共聚物的颜料聚合物分散剂，其中共聚物的重均分子量至少为3000，并且包含主要是丙烯酸单体的聚合物主链，其中主链含有连接到其上的多个颜料锚定基团，包括至少一个酰胺基和一个或更多选自芳族酯，芳族胺和季铵盐的颜料锚定基团。这些材料分散了各种各样的颜料，并且可用于溶剂型涂料，其中它们可以提供改善的颜料使用效率，降低涂料粘度和减少挥发性有机溶剂的排放。

8. 发明授权

US06306994B1 Inks with enhanced substrate binding characteristics 有权
标题翻译：油墨具有增强的底物结合特性
公开(公告)号：US06306994B1
公开(公告)日：2001-10-23
申请号：US09312225
申请日：1999-05-14
申请人： Dennis Scott Donald , Walter Raymond Hertler , Sheau-Hwa Ma
发明人： Dennis Scott Donald , Walter Raymond Hertler , Sheau-Hwa Ma
IPC分类号： C08F2006
CPC分类号： C09D11/326 , C08F293/00 , C08F297/026 , C09D5/027 , C09D11/30
摘要： The present invention relates to block copolymer dispersants comprising a hydrophobic block and a hydrophilic block having at least one polymerized monomer including a primary amine functionality. The inventive block copolymer dispersant is used to make aqueous dispersants such as inks that have enhanced paper binding characteristics.
摘要翻译：本发明涉及包含疏水嵌段和具有至少一个包含伯胺官能团的聚合单体的亲水嵌段的嵌段共聚物分散剂。本发明的嵌段共聚物分散剂用于制备具有增强的纸结合特性的水性分散剂，例如油墨。

9. 发明授权

US5801738A Process for alleviating bleed and improving color in printed elements 失效
标题翻译：缓解渗色和改善印刷元件颜色的方法
公开(公告)号：US5801738A
公开(公告)日：1998-09-01
申请号：US601900
申请日：1996-02-15
申请人： John Lawrence Stoffel , Arthur Charles Shor , Harry Joseph Spinelli , Sheau-Hwa Ma , Howard Matrick , Mark Leland Choy , Loren Eugene Johnson
发明人： John Lawrence Stoffel , Arthur Charles Shor , Harry Joseph Spinelli , Sheau-Hwa Ma , Howard Matrick , Mark Leland Choy , Loren Eugene Johnson
IPC分类号： B41J2/21 , B41M5/00 , B41M5/50 , B41M5/52 , C09D11/00 , C09D11/02 , C09D11/10
CPC分类号： C09D11/40 , B41J2/2107
摘要： A process for alleviating bleed and improving color in printed elements comprises applying an anionic printing liquid and a cationic printing liquid to a substrate adjacent to one another, wherein at least one of the printing liquids contains a polymer and reacting the anionic and cationic printing liquids with one another; wherein the color integrity of the anionic and cationic printing liquids is maintained.
摘要翻译：一种用于减轻印刷元件的渗色和改善颜色的方法包括将阴离子印刷液体和阳离子印刷液体施加到彼此相邻的基材上，其中至少一种印刷液体含有聚合物并使阴离子和阳离子印刷液体与另一个; 其中保持阴离子和阳离子印刷液体的颜色完整性。

10. 发明授权

US5466653A Method for preparing negative-working wash-off relief images and non-photosensitive elements for use therein 失效
标题翻译：制备用于其中的负性洗脱浮雕图像和非光敏元件的方法
公开(公告)号：US5466653A
公开(公告)日：1995-11-14
申请号：US268757
申请日：1994-06-29
申请人： Sheau-Hwa Ma , Michael W. J. West
发明人： Sheau-Hwa Ma , Michael W. J. West
IPC分类号： G03F7/105 , B41C1/00 , B41C1/10 , B41M3/00 , B41M5/00 , C09D11/00 , C09D133/04 , C09D133/06 , G03F3/10 , G03F7/00 , H05K3/00 , H05K3/34 , B41M5/20 , B41M5/24
CPC分类号： H05K3/0079 , B41C1/1066 , B82Y10/00 , B82Y40/00 , G03F7/0002 , H05K2203/0511 , H05K3/3452
摘要： A method for preparing high resolution, negative-working, wash-off relief images, preferably using ink jet printing, comprising the sequential steps of: (a) providing a non-photosensitive layer comprising an acid-containing polymer; (b) applying an ink imagewise to the non-photosensitive layer to produce image areas and unimaged areas, said ink comprising an esterification agent which is capable of reacting with the acid groups in the polymer to form water-insoluble ester groups; (c) drying the non-photosensitive layer to induce or accelerate the esterification reaction between the acid groups and the esterification agent in the imaged areas; and (d) washing the non-photosensitive layer with an aqueous developer solution to remove the unimaged areas of the non-photosensitive layer is described.
摘要翻译：优选使用喷墨印刷制备高分辨率，负作用，冲洗浮雕图像的方法，包括以下顺序步骤：（a）提供包含含酸聚合物的非感光层; （b）将油墨成像地施加到非感光层以产生图像区域和未成像区域，所述油墨包含能够与聚合物中的酸基反应以形成水不溶性酯基的酯化剂; （c）干燥非感光层以诱导或加速成像区域中酸基和酯化剂之间的酯化反应; 并且（d）描述了用显影剂水溶液洗涤非感光层以除去非感光层的未成像区域。

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