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1. 发明授权

EP2490956B1 IMPROVED DEVICE FOR EXPRESSING SUBSTANCES FROM A DEFORMABLE TUBE 有权转让
标题翻译： FOR表达的物质的改进装置从可变形管
公开(公告)号：EP2490956B1
公开(公告)日：2014-08-20
申请号：EP10768491.2
申请日：2010-10-21
申请人： Loctite (R & D) Limited
发明人： O'DWYER, Liam , KEALY, Patrick
IPC分类号： B65D35/28
CPC分类号： B65D35/28

2. 发明公开

EP2424931A2 CURE ACCELERATORS FOR ANAEROBIC CURABLE COMPOSITIONS 有权转让
标题翻译：用于厌氧固化组合物的固化促进剂
公开(公告)号：EP2424931A2
公开(公告)日：2012-03-07
申请号：EP10770297.9
申请日：2010-04-29
申请人： Henkel Corporation , Loctite (R & D) Limited
发明人： MESSANA, Andrew , DWORAK, David, P. , JACOBINE, Anthony, F. , BIRKETT, David, P. , WYER, Martin
IPC分类号： C08K5/16 , C08G18/70 , C08L33/06 , C09J133/06
CPC分类号： C08G18/765 , C08F290/067 , C08G18/10 , C08G18/3293 , C08G18/3844 , C08G18/4854 , C08G18/672 , C08L33/14 , C09J133/14 , C09J175/16 , C08G18/48
摘要： The present invention relates to cure accelerators useful for anaerobic curable compositions, such as adhesives and sealants. The cure accelerators are constructed as urethane/urea/thiourethane (meth)acrylate resins from diols and include a unit embraced within structure A where X is C1-20 alkyl, C2-20 alkenyl, or C7-20 alkaryl, any of which may be interrupted by one or more hereto atoms, and which are functionalized by at least one and preferably at least two groups selected from —OH, —NH2 or —SH and z is 1-3.
摘要翻译：本发明涉及可用于厌氧可固化组合物的固化促进剂，例如粘合剂和密封剂。固化促进剂由二醇制成氨基甲酸酯/脲/硫代氨基甲酸酯（甲基）丙烯酸酯树脂，并且包括包含在结构A（见A）中的单元，其中X为C 1-20烷基，C 2-20烯基或C 7-20 烷芳基，它们中的任何一个可以被一个或多个原子中断，并且被至少一个，优选至少两个选自-OH，-NH 2或-SH的基团官能化，Z为1-3。

3. 发明公开

EP2420486A1 Method for producing 2-cyanoacetic acid anhydride and further reaction products thereof 有权
标题翻译：一种用于2-氰酸酸酐及其进一步的反应产物的制备过程
公开(公告)号：EP2420486A1
公开(公告)日：2012-02-22
申请号：EP10170562.2
申请日：2010-07-23
申请人： Loctite (R & D) Limited
发明人： Hynes, Stephan
IPC分类号： C07C253/30 , C07C255/23
CPC分类号： C07C253/30 , C07C255/23
摘要： The present invention relates to a process for producing 2-cyanoacetic acid anhydride, comprising the steps of a) preparing a reaction mixture, containing as reactants 2-cyanoacetic acid, and at least one C 4-20 carboxylic acid anhydride in at least one organic solvent, wherein the molar ratio of 2-cyanoacetic acid to C 4-20 carboxylic acid anhydride in said reaction mixture is greater than 1.5:1, and b) subjecting the reaction mixture to a temperature of 0°C to 100°C to form 2-cyanoacetic acid anhydride. The present invention also relates to process for producing 2-cyanoacetic acid esters, 2-cyanoacetic acid amides and/or 2-cyanoacetic acid thioesters from 2-cyanoacetic acid anhydride.
摘要翻译：本发明涉及一种用于制备2-氰基乙酸酐，所述方法包括以下步骤：a）制备反应混合物，将含有作为反应物2-氰基乙酸，和至少一种C 4-20的至少一种有机羧酸酐毕业，worin至C 4-20羧酸酐在所述反应混合物的2-氰基乙酸的摩尔比大于1.5：1，和b）反应混合物经受的0℃的温度至100℃，以形成 2-氰基乙酸酐。因此，本发明涉及一种用于从2-氰基乙酸酐制备2-氰基乙酸酯，2-氰基乙酰胺和/或2-氰基乙酸硫酯处理。

4. 发明公开

EP1807476A1 SHOCK RESISTANT CYANOACRYLATE COMPOSITIONS 有权转让
标题翻译： SCHOCKBESTÄNDIGECYANOACRYLATMASSEN
公开(公告)号：EP1807476A1
公开(公告)日：2007-07-18
申请号：EP05786881.2
申请日：2005-09-27
申请人： Loctite (R & D) Limited
发明人： MCDONNELL, Patrick F. , KELLY, Ruth A. , LAMBERT, Robert J. , TIERNEY, Fergal W.
IPC分类号： C09J4/00
CPC分类号： C09D4/00 , C08F220/10
摘要： This invention relates to cyanoacrylate-containing compositions that exhibit at least one of improved shock resistance and bond strength, while demonstrating relative surface insensitivity with respect to establishing and maintaining fixture times that are on the order of comparable cyanoacrylate compositions without the added carboxylic acids, The compositions include, in addition to the cyanoacrylate component, certain carboxylic acids.

5. 发明公开

EP1725468A1 DISPENSING NOZZLE AND CAP 有权转让
标题翻译：调剂和CAP
公开(公告)号：EP1725468A1
公开(公告)日：2006-11-29
申请号：EP05709092.0
申请日：2005-02-09
申请人： Loctite (R & D) Limited
发明人： SEYMOUR, Geoffrey, Francis , GIBSON, David, James
IPC分类号： B65D41/17 , B65D47/12
CPC分类号： B65D47/123 , B65D41/17 , B65D47/128
摘要： A dispensing nozzle (1) having: (i) an elongate nozzle body (2) having a base portion (3) and a dispensing end (5); (ii) an internal conduit (6) in the nozzle body (2) for delivering product from the base portion (3) to the dispensing end (5); (iii) engaging formations on the nozzle for inter-engaging with co-operating engaging formations (8a, 8b) on a cap (100), to hold said cap (100) in a position over-fitting the nozzle (1); and (iv) an external ramp (9a, 9b) on the nozzle body (2) and against which a co-operating portion (110) on the cap (100) may act, to provide sufficient relative separation force between the cap (100) and the nozzle body (2), to separate the engaging formations (8a, 8b) on the cap and the nozzle (1) from an interengaged position. The cap (1) and nozzle (100) when inter-engaged are easily separated by substantially less than one 360° turn and provide a strong separating force which can overcome fouling or bonding caused by curing of dispensed product.

6. 发明公开

EP1502922A1 Curable encapsulant compositions 审中-公开
标题翻译： Vernetzbare ZusammensetzungenfürVerkapselungen
公开(公告)号：EP1502922A1
公开(公告)日：2005-02-02
申请号：EP03077384.0
申请日：2003-07-30
申请人： Loctite (R & D) Limited
发明人： Ledwidge, Eadaoin
IPC分类号： C08F2/44 , C08G59/00 , G03C1/73
CPC分类号： G03F7/038 , G03C1/732 , G03F7/0751 , H01L21/56 , H01L23/293 , H01L23/3121 , H01L24/45 , H01L24/48 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2924/00014 , H01L2924/01012 , H01L2924/01019 , H01L2924/01079 , H01L2924/12042 , H01L2924/14 , H01L2924/181 , Y10T428/31511 , H01L2924/00015 , H01L2924/00 , H01L2924/00012 , H01L2224/45015 , H01L2924/207
摘要： The present invention is directed to a photocurable composition for use as in particular an encapsulant, capable of curing at wavelengths greater than 290 nm. Reaction products of these photocurable compositions are opaque but good CTV is achieved. The composition is initially substantially transparent but becomes opaque on exposure to uv. The composition cures while the colour change takes place. In use, the photocurable composition may be applied, for instance, over the wire bonds that electrically connect a semiconductor device to a substrate to maintain a fixed positional relationship and protect the integrity of the electrical connection from vibrational and shock disturbances, as well as from interference from environmental contaminants.
摘要翻译：本发明涉及用作特别是密封剂的光固化组合物，其能够在大于290nm的波长下固化。这些光固化性组合物的反应产物是不透明的，但是实现了良好的CTV。组合物最初基本上是透明的，但在暴露于紫外线时变得不透明。颜色变化发生时，组合物固化。在使用中，可光固化组合物可以例如用于将半导体器件电连接到衬底的线接合，以保持固定的位置关系，并保护电连接的完整性免受振动和冲击扰动，以及从干扰环境污染物。

7. 发明授权

EP1131363B1 METHOD OF BONDING ALUMINIUM SUBSTRATES WITH ANAEROBIC SEALANTS TO FORM A SEAL 有权
标题翻译：打自铝方法的基板厌氧密封建立了SEAL
公开(公告)号：EP1131363B1
公开(公告)日：2003-05-28
申请号：EP99940116.9
申请日：1999-07-30
申请人： Loctite (R & D) Limited
发明人： WROBEL, Peter , HOULIHAN, James
IPC分类号： C08F220/18 , C08F230/02 , C09J4/00 , C09D4/00 , F16J15/14 , C09K3/10
CPC分类号： C09K3/10 , C08F290/147 , C09J4/00 , C09J4/06 , C09K2003/1065 , C09K2200/0625 , C08F230/02 , C08F290/00
摘要： A method of providing a seal, for example in the form of a gasket, between an aluminium substrate and a second substrate, said seal being exposed to fluids at elevated temperatures, particularly in an automotive engine. The method includes the steps of: (a) applying to at least one of the substrates an anaerobic sealant composition comprising: (i) one or more polymerizable (meth)acrylate ester monomers, (ii) an anaerobic cure-inducing component, and (iii) an adhesion promotor comprising one or more phosphorus-containing compounds having general formula (I) wherein R is H, CH3 or C2H5; R is -CH2-, -C2H4-, -C3H6-, or -CH2-CH(CH3)-; R is H, CH3 or C2H5; n is an integer from 1 to 10, and m is an integer from 1 to 3, (b) bringing the substrates into face-to-face contact, and (c) allowing or enabling the composition to cure at substantially ambient temperature. An exemplary adhesion promotor comprises a combination of bis(2-hydroxyethyl methacrylate) acid phosphate and 2-hydroxyethyl methacrylate acid phosphate, optionally with the addition of tris(2-hydroxyethyl methacrylate) acid phosphate.

8. 发明公开

EP1286892A2 A NOZZLE ASSEMBLY WITH A REUSABLE BREAK-OFF CAP AND CONTAINER HAVING SUCH NOZZLE ASSEMBLY 有权
标题翻译：分配容器包括具有重明显撕裂和包装一个分配喷嘴。
公开(公告)号：EP1286892A2
公开(公告)日：2003-03-05
申请号：EP01940944.0
申请日：2001-06-07
申请人： Loctite (R & D) Limited
发明人： DOHERTY, Michael, Anthony , RUSHE, Peter
IPC分类号： B65D1/02 , B65D1/09
CPC分类号： B65D1/095 , B65D1/0238 , Y02W30/807
摘要： The invention is a nozzle assembly (3, 20) with a re-useable break off cap (20) for dispensing a product from a container (1). On a dispensing end (5) of the nozzle (3) a break-off cap is integrally formed thereon and closes off the dispensing end (5) of the nozzle (3). The break-off cap (20) is removable by breaking a frangible connection (22) between the nozzle (3) and the break-off cap (20). Removing the break-off cap opens the dispensing end (5) of the nozzle (3) thereby allowing product to be dispensed through the nozzle (3). The break-off cap (20) removed from the nozzle (3) can then be re-engaged with the nozzle (3) to close off the dispensing end (5) thereby preventing further product from being dispensed. The cap can be attached to or removed from the nozzle (3) as often as a user requires. The invention also includes packaging which includes a tray (111) or pouch into which the nozzle assembly (3, 20) and container (1) can be inserted. A flexible resealable peel-off cover (110) is provided on each tray (111) to allow a user to resealably open and close the tray (111). The resealable tray (111) can be provided either singly or as a series of trays.

9. 发明公开

EP1280866A1 ACTIVATOR COMPOSITIONS FOR CYANOACRYLATE ADHESIVES 有权
标题翻译：活化剂氰基丙烯酸酯
公开(公告)号：EP1280866A1
公开(公告)日：2003-02-05
申请号：EP01928173.2
申请日：2001-05-11
申请人： Loctite (R & D) Limited
发明人： RYAN, Bernard , MISIAK, Hanns, Roland , HOULIHAN, James , MCCANN, Gerard
IPC分类号： C09J4/00 , C09J5/02
CPC分类号： C09J5/04 , C09J4/00 , C08F222/32
摘要： An activator composition for the accelerated hardening of cyanoacrylate adhesives, wherein the activator comprises a member selected from the group consisting of: aromatic heterocyclic compounds having at least one N hetero atom in the ring(s) such as pyridines, quinolines and pyrimidines and substituted on the ring(s) with at least one electron - withdrawing group which decreases the base strength of the substituted compound compared to the corresponding unsubstituted compound, mixtures of any of the foregoing with each other, and/or with N,N-dimethyl-p-toluidine, and mixtures of any of the foregoing and/or N,N-dimethyl-p-toluidine with an organic compound containing the structural element, -N=C-S-S-, such as dibenzothiazyl disulfide. 6,6'dithiodinicotinic acid, 2,2'-dipyridyl disulfide, and bis(4-t-butyl-1-isopropyl-2-imidazolyl) disulfide. An activator composition may comprise a solution of one or more activators in a solvent mixture which comprises a volatile hydrocarbon and a cyclic ketone.

10. 发明授权

EP0918832B1 CYANOACRYLATE ADHESIVE COMPOSITIONS FOR BONDING GLASS 失效
标题翻译：氰基丙烯酸酯粘合剂组合物技术GLASLEIMUNG
公开(公告)号：EP0918832B1
公开(公告)日：2003-01-02
申请号：EP97935733.2
申请日：1997-08-15
申请人： Loctite (R & D) Limited
发明人： McDONNELL, Patrick Francis , LAMBERT, Robert Joseph , SCOTT, Edward , WREN, Gerard , McGUINNESS, Marie
IPC分类号： C09J4/04
CPC分类号： C09J4/00 , Y10T428/31649 , C08F222/00

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