专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06740193B2 Gem-diesters and epoxidized derivatives thereof 失效
标题翻译： Gem-二酯及其环氧化衍生物
公开(公告)号：US06740193B2
公开(公告)日：2004-05-25
申请号：US10032128
申请日：2001-12-21
申请人： John G. Woods , Jianzhao Wang , Jean M. J. Fréchet
发明人： John G. Woods , Jianzhao Wang , Jean M. J. Fréchet
IPC分类号： C09J16300
CPC分类号： C07D303/12 , Y10T156/1111 , Y10T428/31511
摘要： In accordance with the present invention, there are provided gem-diesters and epoxidized derivatives thereof. When cured, thermosets comprising invention gem-diesters and epoxidized derivatives thereof have thermally and/or chemically labile gem-diester groups interspersed throughout the crosslinked network. Thus, thermosets based on invention gem-diesters and epoxidized derivatives thereof can be easily reworked thermally or chemically by treatment with dilute acidic or basic solutions. Further provided by the present invention are adhesive compositions comprising invention gem-diesters and epoxidized derivatives thereof.
摘要翻译：根据本发明，提供了偕二酯及其环氧化衍生物。当固化时，包含本发明偕二酯和环氧化衍生物的热固性材料具有散布在整个交联网络中的热和/或化学不稳定的偕二酯基团。因此，基于本发明的偕二酯和其环氧化衍生物的热固性材料可以通过用稀酸或碱性溶液处理而易于热或化学地再加工。本发明进一步提供的是含有本发明的偕二酯及其环氧化衍生物的粘合剂组合物。

2. 发明授权

US06673192B1 Multi-amine compound primers for bonding of polyolefins with cyanoacrylate adhesives 失效
标题翻译：用于将聚烯烃与氰基丙烯酸酯粘合剂粘合的多胺复合底漆
公开(公告)号：US06673192B1
公开(公告)日：2004-01-06
申请号：US08937722
申请日：1997-09-25
申请人： John G. Woods , Jean M. J. Fréchet
发明人： John G. Woods , Jean M. J. Fréchet
IPC分类号： B32B3100
CPC分类号： B32B7/12 , B32B27/32 , B32B37/12 , B32B2323/046 , C07C211/13 , C08G73/0206 , C08G83/003 , C08J5/124 , C09D4/00 , C09D201/005 , C09J201/005 , C08F222/32
摘要： Primers for cyanoacrylate adhesives which are based on compounds having multiple amine groups thereon (“multi-amines”) which have at least three secondary or tertiary amine groups, at least one of which is a tertiary amine group. The multi-amine compounds are characterized by having thereon at least three terminal and/or pendant aliphatic hydrocarbon groups of at least 4 carbon atoms in length. Such primers give substantially improved bond strengths to cyanoacrylate adhesive bonded assemblies comprising a polyolefin substrate such as high density polyethylene, LDPE or polypropylene. The multi-amine may have a cascade, dendrimer, hyperbranched or comb-like structure.
摘要翻译：基于其上具有多个胺基的化合物的氰基丙烯酸酯粘合剂的引物（“多胺”），其具有至少三个仲胺或叔胺基团，其中至少一个是叔胺基团。多胺化合物的特征在于在其上具有长度为至少4个碳原子的至少三个末端和/或侧链脂族烃基。这样的底漆为包含聚烯烃基材例如高密度聚乙烯，LDPE或聚丙烯的氰基丙烯酸酯粘合剂组合提供了显着改善的粘结强度。多胺可以具有级联，树枝状大分子，超支化或梳状结构。

3. 发明授权

US06936664B2 Reworkable epoxidized 1-(cyclo) alkenyl ether/polycarboxylic acid product 失效
标题翻译：可再生的环氧化1-（环）烯基醚/多元羧酸产物
公开(公告)号：US06936664B2
公开(公告)日：2005-08-30
申请号：US10344944
申请日：2001-10-04
申请人： John G. Woods , Susanne D. Morrill , Jianzhao Wang , Brendan J. Kneafsey
发明人： John G. Woods , Susanne D. Morrill , Jianzhao Wang , Brendan J. Kneafsey
IPC分类号： C07D303/22 , C07D303/24 , C07D303/44 , C08G59/12 , C08G59/18 , C08G59/34 , C08G59/42 , C08G59/50 , C09J163/00 , C09J163/02 , C07D303/12 , C08L63/02 , H01L21/56 , H01L23/29
CPC分类号： C07D303/22 , C07D303/24 , C07D303/44 , C08G59/027 , C08G59/12 , C08G59/18 , C08G59/42 , C08G59/5026 , C09J163/00
摘要： The present invention discloses reworkable epoxy compositions suitable for encapsulation of and underfill for electronic components comprising (a) a curable epoxy component which is the reaction product of an epoxidized 1-alkenyl ether or 1-cycloalkenyl ether and a polycarboxylic acid, the reaction product being substantially free of unreacted acid or acid impurities; and (b) a curing agent for the epoxy component, wherein the reaction products of the epoxy composition are reworkable. The cured epoxy compositions of this invention contain thermally labile weak α-alkoxy ester linkages which provide for the reworkable aspect of the invention.
摘要翻译：本发明公开了适用于电子部件的包封和底部填充的可再加工的环氧组合物，其包含（a）作为环氧化的1-链烯基醚或1-环烯基醚与多元羧酸的反应产物的可固化环氧组分，反应产物为基本上不含未反应的酸或酸性杂质; 和（b）环氧组分的固化剂，其中环氧组合物的反应产物是可再加工的。本发明的固化环氧组合物含有热不稳定的弱α-烷氧基酯键，其提供本发明的可再加工方面。

4. 发明授权

US06887737B1 Epoxidized acetals and thioacetals, episulfidized acetals and thioacetals, and reworkable thermosetting resin compositions formulated therefrom 失效
标题翻译：环氧化缩醛和硫缩醛，环氧化缩醛和硫缩醛，以及由其配制的可再加工的热固性树脂组合物
公开(公告)号：US06887737B1
公开(公告)日：2005-05-03
申请号：US10013487
申请日：2001-12-13
申请人： John G. Woods , Afranio Torres-Filho , Rebecca L. Tishkoff , Erin K. Yaeger , Jianzhao Wang
发明人： John G. Woods , Afranio Torres-Filho , Rebecca L. Tishkoff , Erin K. Yaeger , Jianzhao Wang
IPC分类号： C08G59/22 , C08G59/30 , C08G59/32 , C08G75/08 , C08L63/00 , H01L21/56 , H01L23/29 , H01L21/58 , B32B27/38 , C07D407/00 , C07D409/00
CPC分类号： H01L23/293 , C08G59/22 , C08G59/302 , C08G59/32 , C08G59/3254 , C08G75/08 , C08L63/00 , H01L21/563 , H01L24/29 , H01L24/81 , H01L24/83 , H01L24/98 , H01L2224/16225 , H01L2224/32225 , H01L2224/73203 , H01L2224/73204 , H01L2224/81052 , H01L2224/81801 , H01L2224/83192 , H01L2924/01005 , H01L2924/01006 , H01L2924/01011 , H01L2924/01012 , H01L2924/01013 , H01L2924/01015 , H01L2924/01016 , H01L2924/01018 , H01L2924/01019 , H01L2924/01027 , H01L2924/01033 , H01L2924/01039 , H01L2924/01075 , H01L2924/01077 , H01L2924/014 , Y10T428/31511 , Y10T428/31515 , H01L2924/00 , H01L2924/3512
摘要： This invention relates to epoxidized acetals and thioacetals, episulfidized acetals and thioacetals, thermosetting resin compositions based on such epoxidized acetals and thioacetals, episulfidized acetals and thioacetals, reaction products of which are controllably degradable when subjected to appropriate conditions.
摘要翻译：本发明涉及环氧化缩醛和硫缩醛，环氧化缩醛和硫缩醛，基于这种环氧化缩醛和硫缩醛的热固性树脂组合物，环氧化缩醛和硫缩醛，其反应产物在经受适当条件时可控地降解。

5. 发明申请

US20110060157A1 APPARATUS AND METHODS FOR CONTROLLED RADICAL POLYMERIZATION 有权
标题翻译：控制辐射聚合的装置和方法
公开(公告)号：US20110060157A1
公开(公告)日：2011-03-10
申请号：US12946895
申请日：2010-11-16
申请人： David M. Glaser , Roderick Coffey , John G. Woods , Anthony F. Jacobine
发明人： David M. Glaser , Roderick Coffey , John G. Woods , Anthony F. Jacobine
IPC分类号： C07C67/347
CPC分类号： C08F220/18 , B01J14/005 , B01J16/005 , B01J19/0066 , B01J19/1881 , B01J2219/00063 , B01J2219/00069 , B01J2219/00094 , B01J2219/00162 , B01J2219/002 , B01J2219/00213 , B01J2219/00231 , B01J2219/00238 , C08F2/00 , C08F293/005 , C08F2438/01
摘要： A method of conducting controlled radical polymerization, including: (a) providing a mixture of at least one monomer; at least one monomer solvent; at least one compound metal coordinating capable; and at least one initiator; (b) directing the mixture at a rate over a solid catalyst surface contained in an external chamber to the vessel, the catalyst including a metal or metal compound capable of at least two oxidation states; (c) monitoring the reaction vessel temperature; (d) adjusting the flow rate when the temperature is outside a selected temperature range; and (e) allowing the polymerization to proceed to desired conversion level.
摘要翻译：一种进行受控自由基聚合的方法，包括：（a）提供至少一种单体的混合物; 至少一种单体溶剂; 至少一种配位的复合金属; 和至少一个引发剂; （b）以混合物的速率将包含在外部室中的固体催化剂表面的速率引导至容器，所述催化剂包括能够具有至少两种氧化态的金属或金属化合物; （c）监测反应容器的温度; （d）当温度在选定的温度范围之外时调节流量; 和（e）允许聚合进行到所需的转化水平。

6. 发明授权

US07728092B1 Anaerobically curable compositions 有权
标题翻译：厌氧可固化组合物
公开(公告)号：US07728092B1
公开(公告)日：2010-06-01
申请号：US11279661
申请日：2006-04-13
申请人： Anthony F. Jacobine , Joel D. Schall , John G. Woods
发明人： Anthony F. Jacobine , Joel D. Schall , John G. Woods
IPC分类号： C08F20/06
CPC分类号： C09J4/00 , C08F220/06 , C08F222/06 , C08F222/1006 , C08F222/40 , C08K5/098
摘要： The present invention relates to anaerobically curable compositions based on (meth)acrylate-functionalized poly(acrylate) polymers.
摘要翻译：本发明涉及基于（甲基）丙烯酸酯官能化的聚（丙烯酸酯）聚合物的厌氧可固化组合物。

7. 发明授权

US07671114B2 Adhesive of substituted oxirane or oxetane compound with silver-based, lead-free solder 有权
标题翻译：取代环氧乙烷或氧杂环丁烷化合物与银基，无铅焊料的粘合剂
公开(公告)号：US07671114B2
公开(公告)日：2010-03-02
申请号：US12176729
申请日：2008-07-21
申请人： John G. Woods , Yuhshi Lu , Bruce C. B. Chan , Philip T. Klemarczyk , Andrew D. Messana
发明人： John G. Woods , Yuhshi Lu , Bruce C. B. Chan , Philip T. Klemarczyk , Andrew D. Messana
IPC分类号： C08K3/08 , C08L63/00 , C08L71/00
CPC分类号： H01L21/563 , C08G59/1455 , C08G59/1494 , C08K5/5435 , C09J163/00 , H01L23/293 , H01L2224/73203 , H01L2924/01004 , H01L2924/01077 , H01L2924/01079
摘要： In accordance with the present invention, it has now been found that glycidyl epoxy resins containing substitution on the epoxide ring can be used with conventional epoxy curing agents and fluxing agents to produce underfill adhesives that are suitable for use with silver-based alloys. Owing to the structural similarity of the new materials to conventional epoxy resins, physical and material properties of the invention formulations are altered little, if at all, relative to products currently in use, and so are highly compatible with existing processes.
摘要翻译：根据本发明，已经发现在环氧化物环上含有取代基的缩水甘油基环氧树脂可以与常规的环氧固化剂和助熔剂一起使用，以生产适用于银基合金的底部填充粘合剂。由于新材料与常规环氧树脂的结构相似性，本发明制剂的物理和材料性能相对于目前使用的产品而言几乎没有改变，因此与现有方法高度兼容。

8. 发明申请

US20090018239A1 UNDERFILL ADHESIVES 有权
标题翻译：不良胶粘剂
公开(公告)号：US20090018239A1
公开(公告)日：2009-01-15
申请号：US12176729
申请日：2008-07-21
申请人： John G. Woods , Yuhshi Luh , Bruce C.B. Chan , Philip T. Klemarczyk , Andrew D. Messana
发明人： John G. Woods , Yuhshi Luh , Bruce C.B. Chan , Philip T. Klemarczyk , Andrew D. Messana
IPC分类号： C08K5/00
CPC分类号： H01L21/563 , C08G59/1455 , C08G59/1494 , C08K5/5435 , C09J163/00 , H01L23/293 , H01L2224/73203 , H01L2924/01004 , H01L2924/01077 , H01L2924/01079
摘要： In accordance with the present invention, it has now been found that glycidyl epoxy resins containing substitution on the epoxide ring can be used with conventional epoxy curing agents and fluxing agents to produce underfill adhesives that are suitable for use with silver-based alloys. Owing to the structural similarity of the new materials to conventional epoxy resins, physical and material properties of the invention formulations are altered little, if at all, relative to products currently in use, and so are highly compatible with existing processes.
摘要翻译：根据本发明，已经发现在环氧化物环上含有取代基的缩水甘油基环氧树脂可以与常规的环氧固化剂和助熔剂一起使用，以生产适用于银基合金的底部填充粘合剂。由于新材料与常规环氧树脂的结构相似性，本发明制剂的物理和材料性能相对于目前使用的产品而言几乎没有改变，因此与现有方法高度兼容。

9. 发明申请

US20090000732A1 Bonded Fuel Cell Assembly, Methods, Systems and Sealant Compositions for Producing the Same 审中-公开
标题翻译：用于生产燃料电池组合件，方法，系统和密封剂组合物
公开(公告)号：US20090000732A1
公开(公告)日：2009-01-01
申请号：US12161173
申请日：2007-01-17
申请人： Anthony F. Jacobine , John G. Woods , Steven Thomas Nakos , Matthew Peter Burdzy , Brian Russel Einsla , Kevin James Welch
发明人： Anthony F. Jacobine , John G. Woods , Steven Thomas Nakos , Matthew Peter Burdzy , Brian Russel Einsla , Kevin James Welch
IPC分类号： B32B37/06 , B32B37/12 , B32B38/18 , B29C35/08 , B29C65/14
CPC分类号： H01M8/0284 , H01M8/0267 , H01M8/0271 , H01M8/0286 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M2008/1095 , Y10T156/1798
摘要： A fuel cell, having improved sealing against leakage, includes a sealant disposed over the peripheral portions a membrane electrode assembly such that the cured sealant penetrates a gas diffusion layer of the membrane electrode assembly. The sealant is applied through liquid injection molding techniques to form cured sealant composition at the peripheral portions of the membrane electrode assembly. The sealant may be thermally cured at low temperatures, for example 130° C. or less, or may be cured at room temperature through the application of actinic radiation. The sealant may be a one-part or a two-part sealant. The sealant includes a polymerizable material, such as a polymerizable monomer, oligomer, telechelic polymer, functional polymer and combinations thereof functionalized with a group selected from epoxy, allyl, vinyl, (meth)acrylate, imide, amide, urethane and combinations thereof. Useful fuel cell components to be bonded include a cathode flow field plate, an anode flow field plate, a resin frame, a gas diffusion layer, an anode catalyst layer, a cathode catalyst layer, a membrane electrolyte, a membrane-electrode-assembly frame, and combinations thereof.
摘要翻译：具有改善的泄漏密封性的燃料电池包括设置在周边部分上的膜电极组件的密封剂，使得固化的密封剂渗透膜电极组件的气体扩散层。通过液体注射成型技术施加密封剂，以在膜电极组件的周边部分形成固化的密封剂组合物。密封剂可以在低温例如130℃或更低温度下热固化，或者可以通过施加光化辐射在室温下固化。密封剂可以是一部分或两部分密封剂。密封剂包括聚合性材料，例如可聚合单体，低聚物，遥爪聚合物，官能聚合物及其与选自环氧基，烯丙基，乙烯基，（甲基）丙烯酸酯，酰亚胺，酰胺，氨基甲酸酯及其组合的基团官能化的组合。有待燃料电池组件包括阴极流场板，阳极流场板，树脂框架，气体扩散层，阳极催化剂层，阴极催化剂层，膜电解质，膜 - 电极 - 组件框架，及其组合。

10. 发明授权

US07193016B1 Epoxy-extended polyacrylate toughening agent 失效
标题翻译：环氧延伸聚丙烯酸酯增韧剂
公开(公告)号：US07193016B1
公开(公告)日：2007-03-20
申请号：US10692935
申请日：2003-10-27
申请人： John G. Woods , Mark M. Konarski , Kyra M. Kozak , Yuhshi Luh
发明人： John G. Woods , Mark M. Konarski , Kyra M. Kozak , Yuhshi Luh
IPC分类号： C08F8/08 , C08L63/00 , C08L63/02
CPC分类号： C09J163/00 , C08F8/14 , C08F2810/40 , C08F20/16
摘要： In accordance with the present invention, there are provided toughening agents which are useful for improving the performance properties of epoxy-based adhesive formulations. For example, epoxidized polybutylacrylates have been found to be useful toughening agents of component level underfill adhesive compositions. Invention materials are generally liquid rubbers which provided improved fracture toughness while maintaining satisfactory capillary flow properties. Invention materials can be synthesized in neat (solventless) reactions from readily available low-cost raw materials and isolated in high yields. They have a branched telechelic structure with terminal epoxide functional groups. The polyacrylate is typically obtained as a mixture of epoxidized polymer, chain extended polyoligomer and unreacted monomer. Invention materials are compatible with common epoxy formulations and may be used without purification. At low levels of incorporation, they provide adhesives that meet the minimum fracture toughness (Gq>2.0 lb/in) and capillary flow specifications (flow time
摘要翻译：根据本发明，提供了可用于改善环氧基粘合剂制剂的性能的增韧剂。例如，已经发现环氧化的聚丁基丙烯酸酯是组分级底部填充粘合剂组合物的有用的增韧剂。发明材料通常是液体橡胶，其提供改善的断裂韧性同时保持令人满意的毛细管流动性能本发明材料可以从易于获得的低成本原料的纯（无溶剂）反应中合成并以高收率分离。它们具有末端环氧官能团的分子遥爪结构。聚丙烯酸酯通常以环氧化聚合物，链延长多元寡聚物和未反应单体的混合物形式获得。本发明材料与普通的环氧配方相容，可以不经纯化地使用。在低掺量下，它们提供了许多商业底层填充应用的粘合剂，其满足最小断裂韧性（Gq> 2.0lb / in）和毛细管流动规格（流动时间<180秒）。根据本发明的另一个实施方案，提供了包含本发明化合物的粘合剂组合物及其使用方法。在本发明的另外的实施方案中，提供了制备本发明增韧剂的方法，用于将装置粘附到基底上的方法以及包括附着到第二制品上的第一制品的组件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式