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1. 再颁专利

USRE40728E1 Acid functional polymers based on benzocyclobutene 有权
公开(公告)号：USRE40728E1
公开(公告)日：2009-06-09
申请号：US10808270
申请日：2004-03-24
申请人： Ying H. So , Robert A. DeVries , Mitchell G. Dibbs , Robert L. McGee , Edward O. Shaffer, II , Michael J. Radler , Richard P. DeCaire
发明人： Ying H. So , Robert A. DeVries , Mitchell G. Dibbs , Robert L. McGee , Edward O. Shaffer, II , Michael J. Radler , Richard P. DeCaire
IPC分类号： G03F7/038 , G03F7/039 , G03F7/021 , G03F7/023
CPC分类号： C08G61/06 , C08G77/04 , G03F7/0045 , G03F7/027 , G03F7/0755 , G03F7/0757 , G03F7/095
摘要： The invention is a curable cyclobutarene based polymer comprising acid functional pendant groups. The cured polymer displays excellent qualities of toughness, adhesion, dielectric constant, and low stress. The preferred system is soluble in an aqueous base and can be used to generate patterned films with excellent resolution without the need to handle organic developer solvents.

2. 发明授权

US06361926B1 Acid functional polymers based on benzocyclobutene 有权
标题翻译：基于苯并环丁烯的酸官能聚合物
公开(公告)号：US06361926B1
公开(公告)日：2002-03-26
申请号：US09177819
申请日：1998-10-23
申请人： Ying H. So , Robert A. DeVries , Mitchell G. Dibbs , Robert L. McGee , Edward O. Shaffer, II , Michael J. Radler , Richard P. DeCaire
发明人： Ying H. So , Robert A. DeVries , Mitchell G. Dibbs , Robert L. McGee , Edward O. Shaffer, II , Michael J. Radler , Richard P. DeCaire
IPC分类号： G03F7038
CPC分类号： C08G61/06 , C08G77/04 , G03F7/0045 , G03F7/027 , G03F7/0755 , G03F7/0757 , G03F7/095
摘要： The invention is a curable cyclobutarene based polymer comprising acid functional pendant groups. The cured polymer displays excellent qualities of toughness, adhesion, dielectric constant, and low stress. The preferred system is soluble in an aqueous base and can be used to generate patterned films with excellent resolution without the need to handle organic developer solvents.
摘要翻译：本发明是一种包含酸官能侧基的可固化的基于环丁烷的聚合物。固化的聚合物显示出优异的韧性，粘合性，介电常数和低应力性质。优选的体系可溶于碱性水溶液，可用于产生具有优异分辨率的图案化膜，而不需要处理有机显影剂溶剂。

3. 发明授权

US5491250A Process for purifying vinylically unsaturated compounds prepared using a palladium-complex catalyst 失效
标题翻译：用钯络合物催化剂制备乙烯基不饱和化合物的方法
公开(公告)号：US5491250A
公开(公告)日：1996-02-13
申请号：US409115
申请日：1995-03-23
申请人： Edmund J. Stark , John A. Schultz , Ernest L. Ecker , Robert A. DeVries
发明人： Edmund J. Stark , John A. Schultz , Ernest L. Ecker , Robert A. DeVries
IPC分类号： C07F7/08
CPC分类号： C07F7/089 , C07F7/0849
摘要： A crude vinylically unsaturated product formed from a palladium-complex-catalyzed reaction of a reactant halide selected from the group consisting of aryl, allyl, vinyl, and benzyl halides, and a reactant olefin having a vinylic hydrogen, wherein the reaction is carried out in the presence of a hydrogen halide acceptor, is purified by first contacting the crude product with a base that is stronger than the hydrogen halide acceptor, then heating the stronger base-contacted product. The purified product shows a marked reduction in concentration bromine and palladium impurities. The product can then be further purified by such methods as chromatography, crystallization, or distillation to achieve a product that is more suitable for applications where very low levels of inorganic impurities are required.
摘要翻译：由选自芳基，烯丙基，乙烯基和苄基卤的反应物卤化物和具有乙烯基氢的反应物烯烃的钯络合物催化反应形成的粗制乙烯基不饱和产物，其中反应在通过首先使粗产物与比卤化氢受体更强的碱接触，然后加热较强的碱接触产物来纯化卤化氢受体的存在。纯化的产物显示出溴和钯杂质浓度的显着降低。然后可以通过诸如色谱，结晶或蒸馏的方法进一步纯化产物，以获得更适合需要非常低水平无机杂质的应用的产品。

4. 发明授权

US4582929A Method of recovering halide values from carbonylation reaction mixtures 失效
标题翻译：从羰基化反应混合物中回收卤化物值的方法
公开(公告)号：US4582929A
公开(公告)日：1986-04-15
申请号：US686174
申请日：1984-12-24
申请人： Robert A. DeVries
发明人： Robert A. DeVries
IPC分类号： C07C51/10
CPC分类号： C07C51/10
摘要： This invention is a process for the carbonylation of an organic halide to prepare a carbonyl-containing compound, and recovery of halogen values in a useful form which comprises(a) contacting an organic halide with carbon monoxide and an esterifying agent, a primary or secondary amine, or hydrogen gas, in an inert organic solvent in the presence of a water-insoluble tertiary amine or pyridine ring-containing compound, and a catalytic amount of a Group VIII metal catalyst, under conditions such that an organic ester, amide or aldehyde is prepared and the halide generated in the process forms a salt with tertiary amine or pyridine compound wherein the halide is bromine or iodine;(b) separating the organic ester, amide or aldehyde from the reaction mixture which contains the tertiary amine or pyridine compound-halide salt;(c) contacting the reaction mixture containing the tertiary amine or pyridine compound-halide salt mixture with a concentrated aqueous solution of an alkali metal base or alkaline earth metal base under conditions such that an aqueous solution of an alkali metal halide or an alkaline earth metal halide and reaction solution containing the tertiary amine or pyridine compound is prepared;(d) separating the aqueous solution from the reaction mixture; and(e) contacting the aqueous solution containing the alkaline earth metal halide salt or alkali metal halide salt with chlorine under conditions such that an alkali metal chloride salt or alkaline earth metal chloride salt and elemental halide is prepared.
摘要翻译：本发明是用于羰基化有机卤化物以制备含羰基化合物的方法，以及以有用形式回收卤素值的方法，其包括（a）使有机卤化物与一氧化碳和酯化剂，一级或二级胺或氢气，在惰性有机溶剂中，在不溶于水的叔胺或含吡啶环的化合物和催化量的VIII族金属催化剂存在下，在使有机酯，酰胺或醛在该方法中产生的卤化物与叔胺或吡啶化合物形成盐，其中卤化物是溴或碘; （b）从含有叔胺或吡啶化合物 - 卤化物盐的反应混合物中分离有机酯，酰胺或醛; （c）将含有叔胺或吡啶化合物 - 卤化物盐混合物的反应混合物与碱金属碱或碱土金属碱的浓盐水接触，使碱金属卤化物或碱土金属的水溶液制备含有叔胺或吡啶化合物的卤化物和反应溶液; （d）从反应混合物中分离水溶液; 和（e）在制备碱金属氯化物盐或碱土金属氯化物盐和元素卤化物的条件下使含有碱土金属卤化物盐或碱金属卤化物盐的水溶液与氯接触。

5. 发明授权

US5965679A Polyphenylene oligomers and polymers 失效
标题翻译：聚亚苯基低聚物和聚合物
公开(公告)号：US5965679A
公开(公告)日：1999-10-12
申请号：US834677
申请日：1997-04-01
申请人： James P. Godschalx , Duane R. Romer , Ying Hung So , Zenon Lysenko , Michael E. Mills , Gary R. Buske , Paul H. Townsend, III , Dennis W. Smith, Jr. , Steven J. Martin , Robert A. DeVries
发明人： James P. Godschalx , Duane R. Romer , Ying Hung So , Zenon Lysenko , Michael E. Mills , Gary R. Buske , Paul H. Townsend, III , Dennis W. Smith, Jr. , Steven J. Martin , Robert A. DeVries
IPC分类号： C08G61/10 , C08F38/00
CPC分类号： C08G61/10 , C08G2261/312
摘要： An oligomer, uncured polymer or cured polymer comprising the reaction product of one or more polyfunctional compounds containing two or more cyclopentadienone groups and at least one polyfunctional compound containing two or more aromatic acetylene groups wherein at least some of the polyfunctional compounds contain three or more reactive groups. Such oligomers and uncured polymers may be cured to form cured polymers which are useful as dielectrics in the microelectronics industry, especially for dielectrics in integrated circuits.
摘要翻译：包含含有两个或多个环戊二烯酮基团的一种或多种多官能化合物与至少一种含有两个或多个芳族乙炔基团的多官能化合物的反应产物的低聚物，未固化聚合物或固化聚合物，其中至少一些多官能化合物含有三个或更多个反应性团体这种低聚物和未固化的聚合物可以固化以形成固化聚合物，其可用作微电子工业中的电介质，特别是用于集成电路中的电介质。

6. 发明授权

US5227536A Process for preparing hydroxybenzocyclobutenes 失效
标题翻译：制备羟基苯甲酸的方法
公开(公告)号：US5227536A
公开(公告)日：1993-07-13
申请号：US922651
申请日：1992-07-30
申请人： Pulikkottil J. Thomas , Robert A. DeVries , R. Garth Pews , Daniel A. Batzel
发明人： Pulikkottil J. Thomas , Robert A. DeVries , R. Garth Pews , Daniel A. Batzel
IPC分类号： C07B61/00 , C07C37/02 , C07C37/055 , C07C39/23
CPC分类号： C07C37/02 , C07C2102/06
摘要： A process for preparing a 3- or 4-hydroxybenzocyclobutene comprises reacting a 3- or 4-halogenzocyclobutene reactant with an alkali metal hydroxide by heating in an aqueous alcohol medium at a temperature from about 50.degree. C. to a temperature at which dimerization or oligomerization of a benzocyclobutene reactant or product is a significant side reaction, in the presence of a metal-containing catalyst, for a time sufficient to convert the halobenzocyclobutene reactant to the hydroxybenzocyclobutene product.
摘要翻译：制备3-或4-羟基苯并环丁烯的方法包括使3-或4-卤代环丁烯反应物与碱金属氢氧化物在约50℃的温度下在含水醇介质中加热至二聚或低聚苯并环丁烯反应物或产物是在含金属的催化剂存在下足够将卤代苯并环丁烯反应物转化为羟基苯并环丁烯产物的时间的显着副反应。

7. 发明授权

US5416233A Preparation of vinylsilane-benzocyclobutenes 失效
标题翻译：乙烯基硅烷 - 苯并环丁烯的制备
公开(公告)号：US5416233A
公开(公告)日：1995-05-16
申请号：US186412
申请日：1994-01-25
申请人： Robert A. DeVries , Edmund J. Stark
发明人： Robert A. DeVries , Edmund J. Stark
IPC分类号： C07F7/08 , C07F7/12 , C07F7/14 , C08G61/00 , C08G61/12
CPC分类号： C07F7/12 , C07F7/0829 , C07F7/0849 , C07F7/0879 , C07F7/14 , C08G61/00 , C08G61/12
摘要： This invention relates to a novel process for preparing vinylsilane-BCBs (vinylsilane-benzocyclobutenes) comprising reacting a hydrosilating reagent with an acetylene-BCB in the presence of a catalyst.The invention also relates to a novel mixture of isomers of DVS-bisBCB (1,3-divinyl-1,1,3,3-tetramethyldisiloxane bisbenzocyclobutene) as well as novel partially or fully cured polymers derived from the vinylsilane BCBs.
摘要翻译：本发明涉及制备乙烯基硅烷-BCBs（乙烯基硅烷 - 苯并环丁烯）的新方法，包括在催化剂存在下使氢化硅烷化试剂与乙炔-BCB反应。本发明还涉及DVS-bisBCB（1,3-二乙烯基-1,1,3,3-四甲基二硅氧烷双苯并环丁烯）的异构体的新颖混合物以及衍生自乙烯基硅烷BCB的新型部分或完全固化的聚合物。

8. 发明授权

US4830846A Separation process for anhydrous HCl and HBr by thermal cleavage 失效
标题翻译：通过热裂解分离无水HCl和HBr的方法
公开(公告)号：US4830846A
公开(公告)日：1989-05-16
申请号：US150184
申请日：1988-01-29
申请人： Herbert C. Jackson, Jr. , Robert A. DeVries , Hughie R. Frick
发明人： Herbert C. Jackson, Jr. , Robert A. DeVries , Hughie R. Frick
IPC分类号： C01B7/07 , C01B7/09
CPC分类号： C01B7/0706 , C01B7/093
摘要： A method for the separation of anhydrous HCl and HBr from mixtures of the two acids comprising treating the mixture with a hindered pyridine to form a mixture of hindered pyridine salts of the acids, and heating the mixture of salts to a temperature at which thermal cleavage of at least the hydrochloride salt is induced. The hindered pyridines are defined as aromatic compounds having one or more nitrogen atoms in an aromatic ring, or a polymer with pendant aromatic moieties having one or more nitrogens in an aromatic ring, having an appropriate degree of steric hindrance such that the salt formed by the nitrogen atom of the aromatic compound and a strong protic base will undergo dissociation to the aromatic compound and the protic acid at a temperature below the decomposition temperature of the aromatic compound. The formation of salts and their cleavage can be done as either a one-step or two-step process. The separation process is based on the fact that the HCl salts are less stable to heat than the HBr salts, and thus will cleave at a faster rate at any given temperature. It is possible to carry out the thermal cleavage at a temperature sufficient to induce cleavage of only the HCl salts, of both simultaneously, or at two separate sequential temperatures, to cleave only the HCl salts first and then the remaining HBr salts.
摘要翻译：一种从两种酸的混合物中分离无水HCl和HBr的方法，包括用受阻吡啶处理混合物以形成酸的受阻吡啶盐的混合物，并将盐的混合物加热至热裂解至少引起盐酸盐。受阻吡啶被定义为在芳香环中具有一个或多个氮原子的芳族化合物，或具有在芳香环中具有一个或多个氮的侧面芳族部分的聚合物，具有适当的空间位阻程度，使得由芳族化合物的氮原子和强质子碱将在低于芳族化合物的分解温度的温度下解离成芳族化合物和质子酸。盐的形成及其裂解可以作为一步法或两步法进行。分离过程基于HCl盐比HBr盐不太稳定的事实，因此在任何给定温度下以更快的速率裂解。可以在足以诱发仅同时或两个独立的连续温度的HCl盐的裂解的温度下进行热裂解，以首先仅切割HCl盐，然后仅剩下其余的HBr盐。

9. 发明授权

US5567835A Preparation of a vinylsiloxane-benzocylobutene from a hydrolyzable vinylsilane-benzocylobutene 失效
标题翻译：由可水解的乙烯基硅烷 - 苯并环丁烯制备乙烯基硅氧烷 - 苯并二烯
公开(公告)号：US5567835A
公开(公告)日：1996-10-22
申请号：US549136
申请日：1995-10-27
申请人： Robert A. DeVries , Edmund J. Stark
发明人： Robert A. DeVries , Edmund J. Stark
IPC分类号： C07F7/08 , C07F7/14 , C08G77/20
CPC分类号： C07F7/0874 , C07F7/14 , C08G77/20
摘要： This invention relates to a novel process for preparing vinylsiloxane-BCBs (vinylsiloxane-benzocyclobutenes) comprising reacting a hydrolyzable hydrosilating reagent with an acetylene-BCB in the presence of a catalyst, then hydrolyzing the hydrolyzable vinylsilane-BCB to form a vinylsiloxane-BCB.
摘要翻译：本发明涉及制备乙烯基硅氧烷-BCBs（乙烯基硅氧烷 - 苯并环丁烯）的新方法，其包括在催化剂存在下使可水解氢化硅烷化试剂与乙炔-BCB反应，然后水解可水解的乙烯基硅烷-BCB以形成乙烯基硅氧烷-BCB。

10. 发明授权

US5532817A Method of optical inspection 失效
标题翻译：光学检查方法
公开(公告)号：US5532817A
公开(公告)日：1996-07-02
申请号：US317089
申请日：1994-10-03
申请人： Robert A. DeVries , Reed A. Shick , G. Thomas Wells , Joseph N. Carr
发明人： Robert A. DeVries , Reed A. Shick , G. Thomas Wells , Joseph N. Carr
IPC分类号： C09K11/06 , G01N21/64 , G01B11/02 , G01B15/02
CPC分类号： G01N21/64 , C09K11/06 , G01N2021/646 , G01N21/8422
摘要： A method for determining the configuration of a resin portion of an article comprising exposing the article to a light source at a first wavelength and measuring emission of light at a second, different wavelength; wherein the resin contains a moiety containing a structure of the formula: ##STR1## or a moiety which is a reaction product of said moiety in a quantity sufficient to impart fluorescent properties to said resin.
摘要翻译：一种用于确定制品的树脂部分的构造的方法，包括将制品暴露于第一波长的光源并测量第二不同波长的光的发射; 其中所述树脂包含含有下式结构的部分：其中所述部分的反应产物的量足以赋予所述树脂荧光性质。

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