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1. 发明授权

US5998534A Water-soluble or water-dispersible addition copolymer 失效
标题翻译：水溶性或水分散性加成共聚物
公开(公告)号：US5998534A
公开(公告)日：1999-12-07
申请号：US100517
申请日：1998-06-19
申请人： Robert H. Tang , Huawen Li , Alan E. Wang
发明人： Robert H. Tang , Huawen Li , Alan E. Wang
IPC分类号： C08F220/10 , C08F220/28 , C08F26/06
CPC分类号： C08F220/28 , C08F220/10
摘要： Water-soluble or water-dispersible addition copolymer of ethylenically unsaturated monomers, wherein the ethylenically unsaturated monomers comprise N-vinyl-2-pyrrolidinone and ethylenically unsaturated polyether, is useful as a component of inkjet printable coatings. The copolymer serves to reduce later migration of inks printed on the coatings.
摘要翻译：烯键式不饱和单体的水溶性或水分散性加成共聚物，其中烯属不饱和单体包括N-乙烯基-2-吡咯烷酮和烯属不饱和聚醚，可用作喷墨印刷涂料的组分。该共聚物用于减少印刷在涂料上的油墨的稍后迁移。

2. 发明授权

US06214414B1 Method for forming a sequence of crosslinked pigmented coatings on ceramic substrates 有权
标题翻译：在陶瓷基板上形成交联着色涂层序列的方法
公开(公告)号：US06214414B1
公开(公告)日：2001-04-10
申请号：US09359471
申请日：1999-07-22
申请人： Robert H. Tang , Yingchao Zhang , Louis J. Nehmsmann , Alan E. Wang , George D. Morris , Robert A. Montague
发明人： Robert H. Tang , Yingchao Zhang , Louis J. Nehmsmann , Alan E. Wang , George D. Morris , Robert A. Montague
IPC分类号： B05D136
CPC分类号： C03C17/3405 , C03C2217/445 , C03C2217/485
摘要： A method comprising heating to elevated temperature a ceramic substrate having thereon a sequence of coatings of pigmented coating compositions wherein each of said pigmented coating compositions comprises: (a) reactive organic resin which is polyhydroxy-functional, polyepoxy-functional, or both epoxy-functional and hydroxy-functional; (b) reactive wax; (c) color-imparting pigment; and (d) blocked polyisocyanate; wherein: (e) the pigmented coating composition of at least one coating of the sequence is substantially free of amino-functional curing agent; and (f) the pigmented coating composition of at least one other coating of the sequence further comprises amino-functional curing agent; to crosslink all of the pigmented coating compositions of the coatings of the sequence and to adhere the sequence to the ceramic substrate. The preferred ceramic substrates are glass bottles.The outermost coating of the sequence may optionally be overlain with a coating of substantially clear overcoating composition which comprises reactive organic resin which is polyhydroxy-functional, polyepoxy-functional, or both epoxy-functional and hydroxy-functional. Upon heating to the elevated curing temperature, the substantially clear overcoating composition is crosslinked together with the pigmented coating compositions.
摘要翻译：一种方法，包括将具有着色涂料组合物涂层序列的陶瓷基材加热到高温，其中每种所述着色涂料组合物包含：（a）反应性有机树脂，其为多羟基官能团，聚环氧官能团或环氧官能团和羟基官能团; （b）活性蜡; （c）赋颜色剂; 和（d）封端的多异氰酸酯; 其中：（e）所述序列的至少一种涂层的着色涂料组合物基本上不含氨基官能的固化剂; 和（f）该序列的至少一种其它涂层的着色涂料组合物还包含氨基官能的固化剂; 以使所述序列的涂层的所有着色涂料组合物交联并将该序列粘附到陶瓷基材上。优选的陶瓷基材是玻璃瓶。该顺序的最外涂层可以任选地与基本上透明的涂层组合物的涂层重叠，该涂层组合物包含反应性有机树脂，其是多羟基官能的，聚环氧官能的或环氧官能的和羟基官能的。加热至升高的固化温度后，基本上透明的外涂层组合物与着色涂料组合物一起交联。

3. 发明授权

US06340725B1 Inkjet printing media 失效
标题翻译：喷墨打印介质
公开(公告)号：US06340725B1
公开(公告)日：2002-01-22
申请号：US09416154
申请日：1999-10-11
申请人： Alan E. Wang , Louis J. Nehmsmann , Suk H. Cho , Robert H. Tang , William C. Allison
发明人： Alan E. Wang , Louis J. Nehmsmann , Suk H. Cho , Robert H. Tang , William C. Allison
IPC分类号： C08L3326
CPC分类号： B41M5/52 , B41M5/506 , B41M5/5218 , B41M5/5236 , B41M5/5245 , B41M5/5254 , Y10T428/31895
摘要： A printing medium comprising a substrate having at least one surface and a coating on the surface wherein the coating comprises: (a) binder comprising: (1) organic polymer which is substantially free of ammonium groups, (2) first cationic addition polymer consisting essentially of quaternary ammonium-containing mer units derived from addition monomer and ammonium-free mer units derived from addition monomer, and (3) second cationic addition polymer consisting essentially of secondary, tertiary, or both secondary and tertiary ammonium-containing mer units derived from addition monomer and ammonium-free mer units derived from addition monomer, wherein the binder constitutes from 20 to 90 percent by weight of the coating; and (b) finely divided substantially water-insoluble filler particles which have a maximum dimension of less than 500 nanometers, are distributed throughout the binder, and constitute from 10 to 80 percent by weight of coating.
摘要翻译：一种印刷介质，包括具有至少一个表面的基材和在所述表面上的涂层，其中所述涂层包含：（a）粘合剂，其包含：（1）基本上不含铵基团的有机聚合物，（2）基本上组成的第一阳离子加成聚合物由加成单体衍生的含季铵的mer单元和衍生自加成单体的无铵的单体单元，和（3）基本上由二级，三级或两级衍生的仲二级，三级或二级仲铵基的单体组成的第二阳离子加成聚合物衍生自加成单体的单体和无铵的共聚单体，其中粘合剂占涂料的20至90重量％; 和（b）具有最大尺寸小于500纳米的基本上非水不溶性的填料颗粒分布在整个粘合剂中，并且构成涂层的10至80重量％。

4. 发明授权

US6074761A Inkjet printing media 失效
公开(公告)号：US6074761A
公开(公告)日：2000-06-13
申请号：US876070
申请日：1997-06-13
申请人： Alan E. Wang , Louis J. Nehmsmann , Suk H. Cho , Robert H. Tang , William C. Allison
发明人： Alan E. Wang , Louis J. Nehmsmann , Suk H. Cho , Robert H. Tang , William C. Allison
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09D7/12 , C09D201/00 , C08L33/26 , B32B23/06 , B32B27/20 , C08K5/19 , C08L29/04 , C08L33/08 , C08L33/10 , C08L39/00
CPC分类号： B41M5/52 , B41M5/506 , B41M5/5218 , B41M5/5236 , B41M5/5245 , B41M5/5254
摘要： A printing medium comprising a substrate having at least one surface and a coating on the surface wherein the coating comprises: (a) binder comprising: (1) organic polymer which is substantially free of ammonium groups, (2) first cationic addition polymer consisting essentially of quaternary ammonium-containing mer units derived from addition monomer and ammonium-free mer units derived from addition monomer, and (3) second cationic addition polymer consisting essentially of secondary, tertiary, or both secondary and tertiary ammonium-containing mer units derived from addition monomer and ammonium-free mer units derived from addition monomer, wherein the binder constitutes from 20 to 90 percent by weight of the coating; and (b) finely divided substantially water-insoluble filler particles which have a maximum dimension of less than 500 nanometers, are distributed throughout the binder, and constitute from 10 to 80 percent by weight of coating.

5. 发明授权

US07157119B2 Method and compositions for applying multiple overlying organic pigmented decorations on ceramic substrates 失效
标题翻译：在陶瓷基材上涂覆多重上层有机颜料的方法和组合物
公开(公告)号：US07157119B2
公开(公告)日：2007-01-02
申请号：US10465486
申请日：2003-06-19
申请人： Robert H. Tang , Yingchao Zhang , Richard W. Morales , Alan E. Wang , Donald P. Hart, Jr.
发明人： Robert H. Tang , Yingchao Zhang , Richard W. Morales , Alan E. Wang , Donald P. Hart, Jr.
IPC分类号： B05D1/36 , B05D3/02 , C08L63/00
CPC分类号： H01L21/76254 , H01L21/2007 , H01L21/76256 , Y10T428/25
摘要： A pigmented curable composition adapted for decorating ceramic substrates (e.g., glass bottles) comprises curable organic binder and solid spherical particles (glass or polymer) having diameters of 10 to 50 microns for facilitating overprinting of additional layers. The preferred embodiment comprises: (a) reactive organic resin component in which epoxy groups comprise the major reactive functionality; (b) amino-functional curing agent; (c) blocked polyisocyanate; and (d) 5 to 35 percent solid spherical particles having diameters of 10 to 50 microns.
摘要翻译：适用于装饰陶瓷基材（例如玻璃瓶）的着色固化性组合物包括直径为10至50微米的可固化有机粘合剂和固体球形颗粒（玻璃或聚合物），以便于附加层的套印。优选的实施方案包括：（a）其中环氧基包括主要反应性官能团的反应性有机树脂组分; （b）氨基官能固化剂; （c）封端多异氰酸酯; 和（d）5至35％的直径为10至50微米的固体球形颗粒。

6. 发明申请

US20130206323A1 METHOD OF MAKING AN OPTICAL ELEMENT HAVING AN ELECTROCHROMIC APODIZED APERTURE 有权
标题翻译：制造具有电致变色光孔的光学元件的方法
公开(公告)号：US20130206323A1
公开(公告)日：2013-08-15
申请号：US13587284
申请日：2012-08-16
申请人： Forrest R. Blackburn , Jonathan Bork , John A. Charny , Stefan C. Dehaseth , Peter C. Foller , Andrew J. Lamb , Kevin W. Seybert , Michael A. Steimle , Robert H. Tang , Robert W. Walters
发明人： Forrest R. Blackburn , Jonathan Bork , John A. Charny , Stefan C. Dehaseth , Peter C. Foller , Andrew J. Lamb , Kevin W. Seybert , Michael A. Steimle , Robert H. Tang , Robert W. Walters
IPC分类号： B29D11/00
CPC分类号： G02F1/153 , B29D11/0074 , G02B5/005 , G02B27/58 , G03B9/02
摘要： A method of forming an optical element which includes an electrochromic apodized aperture having variable light transmittance through a clear aperture area in response to an applied electrical current is disclosed. The apodized aperture includes a body including an area defining the clear aperture area wherein a fluid containment area substantially overlapping the clear aperture area, and includes at least one fill passage extending from the fluid containment area to at least one fill port outside of the clear aperture area; an electrochromic fluid within the fluid containment area substantially overlapping the clear aperture area and having variable light transmittance in response to an applied electrical current; a cover attached with the electrochromic fluid between the cover and body; electrical contacts electrically coupled to the electrochromic fluid for supplying electrical current thereto; and at least one passage seal in each said fill passage positioned outside of the clear aperture area.
摘要翻译：公开了一种形成光学元件的方法，该光学元件包括响应于施加的电流通过透明孔径区域具有可变透光率的电致变色孔径。变迹孔包括主体，其包括限定透明孔径区域的区域，其中流体容纳区域基本上与透明孔径区域重叠，并且包括从流体容纳区域延伸到至少一个填充口的至少一个填充通道，区; 所述液体容纳区域内的电致变色液体基本上与所述透明孔径区域重叠并且响应于施加的电流具有可变的透光率; 盖子和主体之间附着有电致变色流体的盖子; 电接触电耦合到电致变色流体以供应电流的电接触; 并且每个所述填充通道中的至少一个通道密封件位于透光孔区域的外部。

7. 发明授权

US5972195A Method of electrolytically producing epoxides 失效
标题翻译：电解生产环氧化物的方法
公开(公告)号：US5972195A
公开(公告)日：1999-10-26
申请号：US112658
申请日：1998-07-09
申请人： David G. Roberts , Peter C. Foller , Robert H. Tang , Yingchao Zhang
发明人： David G. Roberts , Peter C. Foller , Robert H. Tang , Yingchao Zhang
IPC分类号： C25B3/04 , C25B3/00
CPC分类号： C25B3/04
摘要： Describes a method of electrochemically converting .alpha.-halohydrin, e.g., 1-chloro-2-hydroxypropane and 1,3-dichloro-2-hydroxypropane, to epoxide, e.g., propylene oxide and epichlorohydrin. An aqueous solution of .alpha.-halohydrin is charged to the catholyte compartment of an electrolytic cell, which contains a cathode, hydrogen gas is charged to the anode compartment of the cell, which contains an anode assembly comprising a hydrogen consuming gas diffusion anode fixedly held between a current collecting electrode and an anion exchange membrane. The catholyte and anode compartments of the cell are separated by the anion exchange membrane. An aqueous solution containing epoxide is removed from the catholyte compartment.
摘要翻译：描述了将α-卤代醇例如1-氯-2-羟基丙烷和1,3-二氯-2-羟基丙烷电化学转化为环氧化物的方法，例如环氧丙烷和表氯醇。将α-卤代醇的水溶液加入到包含阴极的电解池的阴极电解液室中，氢气被加入到电池的阳极室中，该阳极室包含阳极组件，阳极组件包括固定保持在集电极和阴离子交换膜。细胞的阴极电解液和阳极室被阴离子交换膜分离。从阴极电解液室除去含有环氧化物的水溶液。

8. 发明授权

US5882501A Method of converting amine hydrohalide into free amine 失效
标题翻译：将胺氢卤化物转化为游离胺的方法
公开(公告)号：US5882501A
公开(公告)日：1999-03-16
申请号：US914602
申请日：1997-08-18
申请人： Peter C. Foller , David G. Roberts , Robert H. Tang
发明人： Peter C. Foller , David G. Roberts , Robert H. Tang
IPC分类号： B01D61/44 , B01D61/52 , C07C209/68 , C07C211/10 , C25B3/00 , C25B9/08 , C25B9/16 , C25B1/00 , C25B7/00 , C25B9/00
CPC分类号： C07C209/68 , B01D61/44 , B01D61/52 , C25B3/00 , C25B9/08 , C25B9/16
摘要： Describes a method of electrochemically converting amine hydrohalide, e.g., ethyleneamine hydrochloride, into free amine, e.g., free ethyleneamine, by charging an aqueous solution of amine hydrohalide to the catholyte compartment of an electrolytic cell, which contains a cathode, charging hydrogen gas to the anode compartment of the cell, which contains an anode assembly comprised of a hydrogen consuming gas diffusion anode fixedly held between a current collecting electrode and an anion exchange membrane. The catholyte and anode compartments of the cell are separated by the anion exchange membrane. An amine hydrohalide solution containing free amine is removed from the catholyte compartment.
摘要翻译：描述了通过将胺氢卤化物的水溶液加入到含有阴极的电解池的阴极电解液室中，将胺氢卤化物（例如，乙烯胺盐酸盐）电化学转化成游离胺，例如游离亚乙基胺的方法，将氢气加入到阳极室，其包含阳极组件，阳极组件由固定保持在集电电极和阴离子交换膜之间的消耗氢的气体扩散阳极组成。细胞的阴极电解液和阳极室被阴离子交换膜分离。从阴极电解液室除去含有游离胺的胺氢卤酸盐溶液。

9. 发明授权

US5728771A Non-formaldehyde durable press finishing for cellulosic textiles with phosphinocarboxylic acid 失效
公开(公告)号：US5728771A
公开(公告)日：1998-03-17
申请号：US563846
申请日：1995-11-28
申请人： Robert H. Tang , William A. Williams, Jr.
发明人： Robert H. Tang , William A. Williams, Jr.
IPC分类号： D06M13/192 , D06M13/285 , D06M13/288 , D06M15/263 , D06M15/667 , D06M15/00
CPC分类号： D06M15/667 , D06M13/192 , D06M13/285 , D06M13/288 , D06M15/263 , D06M2101/06
摘要： A composition and method for providing a non-formaldehyde durable press finish to cellulosic fabrics by employing polyphosphinocarboxylic acids are disclosed. The polyphosphinocarboxylic acid is preferably polyphosphinoacrylic acid, and is optimally used in combination with phosphonoalkylpolycarboxylic acid, and, for cost effectiveness, a low-cost polycarboxylic acid such as citric acid. The catalyst for the curing reaction is preferably a phosphorus-containing acid or alkali metal salt thereof such as a mixture of sodium monophosphate and sodium hypophosphite.

10. 发明授权

US5997715A Method of electrochemically producing epoxides 失效
标题翻译：电化学生产环氧化物的方法
公开(公告)号：US5997715A
公开(公告)日：1999-12-07
申请号：US112659
申请日：1998-07-09
申请人： David G. Roberts , Peter C. Foller , Robert H. Tang , Yingchao Zhang , James R. Franks
发明人： David G. Roberts , Peter C. Foller , Robert H. Tang , Yingchao Zhang , James R. Franks
IPC分类号： C07D301/26 , C25B3/02 , C25B3/04 , C25B3/00
CPC分类号： C07D301/14 , C07D301/26 , C25B3/04 , Y02P20/582
摘要： Describes a method of electrochemically converting .alpha.-halohydrins, e.g., 1-chloro-2-hydroxypropane and 1,3-dichloro-2-hydroxypropane, to epoxides, e.g., propylene oxide and epichlorohydrin. A three compartment electrolytic cell is provided having (1) a catholyte compartment containing a cathode assembly comprising a cathode and anion exchange membrane, (2) an anolyte compartment containing an anode assembly comprising an anode and a cation exchange membrane, and (3) an intermediate compartment partitioned from the catholyte and anolyte compartments by the anion and cation exchange membranes respectively. An aqueous solution of .alpha.-halohydrin is charged to the catholyte compartment, while hydrogen halide solutions are charged to the intermediate and anolyte compartments. Direct current is passed through the electrolytic cell and an aqueous solution comprising epoxide is removed from the catholyte compartment.
摘要翻译：描述了将α-卤代醇如1-氯-2-羟基丙烷和1,3-二氯-2-羟基丙烷电化学转化为环氧化物如环氧丙烷和表氯醇的方法。提供一种三室电解池，其具有（1）阴极电解室，其包含阴极组件和阴离子交换膜;（2）阳极室，其包含阳极和阳离子交换膜;以及（3）中间隔室分别由阴离子和阳极电解质隔室分隔开。将α-卤代醇的水溶液加入到阴极电解液室中，同时将卤化氢溶液加入到中间体和阳极电解液室中。直流电流通过电解槽，从阴极电解液隔室除去包含环氧化物的水溶液。

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