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公开(公告)号：US4722960A
公开(公告)日：1988-02-02
申请号：US458999
申请日：1983-01-18
IPC分类号： C09J4/02 , C08F2/44 , C08F290/06 , C09J4/00 , H05K1/02 , H05K3/30 , H05K3/38 , C08K3/10 , C08K3/08 , C08K3/22
CPC分类号： C08F290/06 , C09J4/00 , H05K1/0201 , H05K3/303 , H05K3/386
摘要： Polymerizable acrylic monomer adhesive systems comprising thirty to eighty percent by weight powdered aluminum filler material are disclosed. More specifically, the adhesive compositions comprise at least one polymerizable acrylate monomer system; an effective amount for initiation of a free radical initiator; and elemental (atomized) aluminum metal powder or powdered alumina.
摘要翻译： 公开了包含三十到八十重量百份铝粉填料的可聚合的丙烯酸单体粘合剂体系。 更具体地，粘合剂组合物包含至少一种可聚合的丙烯酸酯单体体系; 用于引发自由基引发剂的有效量; 和元素（雾化）铝金属粉末或粉末状氧化铝。
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公开(公告)号：US4719119A
公开(公告)日：1988-01-12
申请号：US743858
申请日：1984-10-17
CPC分类号： C09J4/00 , A61B5/1172 , C09J4/06
摘要： Latent fingerprints are developed by exposing them to vapors generated from a thin film of a storage stable cyanoacrylate monomer and a thixotropic additive in sufficient amount to render the composition substantially non-flowable. The monomer film should have a surface area of at least 129 sq. cm.An envelope package for the monomer composition has inner polyethylene surfaces. The envelope may be peeled open to expose the inner surfaces coated with a film of the composition.
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公开(公告)号：US4708270A
公开(公告)日：1987-11-24
申请号：US866986
申请日：1986-05-16
申请人： Merlin R. Ruesch
发明人： Merlin R. Ruesch
CPC分类号： A61M3/00
摘要： A dripless syringe for dispensing a material such as glue, caulking, cement, foods, cosmetics, paint, oil, pharmaceuticals; etc., and any other materials suitable for dispensing thereby. The syringe plunger includes a generally hemispherically-shaped piston portion for pushing the material out of the syringe. Except for the piston portion, the plunger slides easily within a barrel of the syringe. In operation, the hemispherical piston portion is deformed during dispensing, but returns to its original shape after dispensing is finished. Upon returning to its original shape, the piston portion stops further dispensing of the material from the syringe.
摘要翻译： 用于分配胶水，填缝，水泥，食品，化妆品，油漆，油，药品等材料的无滴注注射器; 以及适合于分配的任何其它材料。 注射器柱塞包括用于将材料推出注射器的大致半球形的活塞部分。 除了活塞部分之外，柱塞容易地在注射器的筒内滑动。 在操作中，半球形活塞部分在分配期间变形，但在分配完成后返回到其原始形状。 当返回其原始形状时，活塞部分停止从注射器进一步分配材料。
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公开(公告)号：US4699802A
公开(公告)日：1987-10-13
申请号：US728426
申请日：1985-04-29
申请人： Steven T. Nakos , Samuel Q. S. Lin
发明人： Steven T. Nakos , Samuel Q. S. Lin
摘要： A method of curing a liquid silicone composition to a crosslinked polymer on a substrate having shadow areas no readily accessible to direct UV light, the method comprising:(a) applying a liquid composition to the substrate in a manner so as to cover both the light accessible and the shadow areas, the composition comprising a radical photoinitiator and a crosslinkable polydihydrocarbylsiloxane prepolymer having a molecular weight of at least 1000, having a plurality of acrylate or methacrylate groups bound thereto and further including a plurality of groups of the formula ##STR1## where R.sup.1 is a hydrolyzable organic group and R.sup.2 is R.sup.1 or, if R.sup.1 is dialkylamino, R.sup.2 is R.sup.1 or hydrocarbyl;(b) irradiation the substrate with UV irradiation sufficient to substantially cure the composition in the areas directly accessible to UV light, and(c) exposing the composition on the substrate to moisture for sufficient time to cure the composition in the shadow areas. Suitable polydihydrocarbyl siloxanes have the formula: ##STR2## where n is an integer, R.sup.1 is selected from amino, oxime or --OOCR.sup.3, R.sup.2 is R.sup.1 or hydrocarbyl, provided that when R.sup.1 is not amino, R.sup.2 is the same as R.sup.1, R.sup.3 is hydrocarbyl, R.sup.4 is H or methyl, R.sup.5 is a organo group having a carbon atom bound to the adjacent silicon atom and R.sup.6 is a hydrocarbyl group, said prepolymer having a molecular weight of at least 1,000.
摘要翻译： 一种将液体硅氧烷组合物固化到具有不易于直接UV光的阴影区域的基底上的交联聚合物的方法，所述方法包括：（a）以液体组合物的方式将液体组合物施加到覆盖所述光 可接近的和阴影区域的组合物，该组合物包含分子量为至少1000的自由基光引发剂和可交联的聚二烃基硅氧烷预聚物，其具有与其结合的多个丙烯酸酯或甲基丙烯酸酯基团，并且还包括多个式（IMAGE）的基团，其中 R1是可水解的有机基团，R 2是R 1，或者如果R 1是二烷基氨基，则R 2是R 1或烃基; （b）用紫外线照射照射基底，足以使紫外光直接接近的区域基本上固化组合物，和（c）使基底上的组合物暴露于湿气中足以固化阴影区域中的组合物。 合适的聚二烃基硅氧烷具有下式：其中n是整数，R 1选自氨基，肟或-OOCR 3，R 2是R 1或烃基，条件是当R 1不是氨基时，R 2与R 1相同，R 3是 烃基，R4为H或甲基，R5为碳原子与相邻硅原子结合的有机基团，R6为烃基，所述预聚物的分子量为至少1,000。
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85.发明授权Polysiloxane urethane compounds and adhesive compositions, and method of making and using the same 失效聚硅氧烷氨基甲酸酯化合物和粘合剂组合物及其制备和使用方法
公开(公告)号：US4684538A
公开(公告)日：1987-08-04
申请号：US831785
申请日：1986-02-21
申请人： Philip T. Klemarczyk
发明人： Philip T. Klemarczyk
IPC分类号： C08G18/61 , C08G18/67 , C08G77/388 , C08J5/12 , C09J5/06 , C09J175/16 , B05D3/06
CPC分类号： C09J175/16 , C08G18/61 , C08G18/672 , C08G77/388 , C08J5/124 , C09J5/06 , Y10T428/31573 , Y10T428/31587 , Y10T428/31663
摘要： Silicone urethane compounds, e.g., a polysiloxane urethane (meth)acrylate, obtained as a reaction product of a polysiloxane carbinol, a polyisocyanate, and a polyfunctional compound having at least one functional group which is reactive with an isocyanate group of the polyisocyanate and after reaction therewith provides an ethylenic functional group in the reaction product. The polysiloxane carbinol has a molecular weight of from about 5,000 to about 50,000 and has R'OH end groups wherein R' is linear C.sub.4 -C.sub.20 alkylene. Such carbinol may be obtained as a reaction product of the corresponding hydride-terminated polysiloxane and a linear C.sub.4 -C.sub.20 .omega.-alkenyl alcohol. The hydride-terminated polysiloxane in turn may be obtained as a reaction product of either (i) the corresponding silanol of molecular weight at least 10,000 and a hydridosilane having one or more hydrolyzable groups attached to the silicon atom, or (ii) a cyclosiloxane and a 1,3-dihydrido disiloxane.The disclosed compounds may be utilized in adhesive compositions for substrates including bonding surfaces such as glass, and polymers and copolymers of ethylenically unsaturated monomers. The bonding of such substrates may suitably be carried out at least partially under anoxic conditions, e.g., with elevated temperature and/or actinic radiation curing of the bonding composition in a substantially oxygen-free environment. A preferred vacuum degassing/anoxic curing process is disclosed for such bonding compositions, which is particularly advantageous for difficult to bond substrates, such as low density polyethylene.
摘要翻译： 作为聚硅氧烷甲醇，多异氰酸酯和具有至少一个与多异氰酸酯的异氰酸酯基反应的官能团的多官能化合物的反应产物和反应后得到的聚硅氧烷氨基甲酸酯（甲基）丙烯酸酯的硅氧烷氨基甲酸酯化合物 从而在反应产物中提供烯属官能团。 聚硅氧烷甲醇的分子量为约5,000至约50,000，具有R'OH端基，其中R'为直链C4-C20亚烷基。 这种甲醇可以作为相应的氢化物封端的聚硅氧烷和线性C 4 -C 20的ω-链烯基醇的反应产物来获得。 氢化物封端的聚硅氧烷又可以作为（i）分子量至少为10,000的相应硅烷醇与具有连接到硅原子上的一个或多个可水解基团的氢硅烷的反应产物获得，或（ii）环硅氧烷和 1,3-二氢二硅氧烷。 所公开的化合物可以用于包括粘合表面如玻璃的基材的粘合剂组合物，以及烯属不饱和单体的聚合物和共聚物。 这种基材的粘合可以适当地至少部分地在缺氧条件下进行，例如在基本上无氧的环境中使粘合组合物升高温度和/或光化辐射固化。 对于这种粘合组合物公开了优选的真空脱气/缺氧固化方法，这对于难以粘合的基材例如低密度聚乙烯是特别有利的。
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公开(公告)号：US4622348A
公开(公告)日：1986-11-11
申请号：US675387
申请日：1984-11-27
CPC分类号： C09J4/00 , Y10S522/904
摘要： Products formed from chlorosulfonyl isocyanate either by sequentially reaction of a hydroxy functional compound followed by reaction of the sulfonyl chloride group with a primary or secondary amine, or by reaction of chlorosulfonyl isocyanate with an excess of primary or secondary amine, are cure accelerators for acrylic compositions. Depending on the choice of alcohol or amine, the accelerator may be functionalized so that it is bound or bindable to an organic or silicone polymer backbone or contains other desirable functionality such as peroxy, photosensitizer, or acrylic groups.
摘要翻译： 由氯代磺酰基异氰酸酯形成的产物通过羟基官能化合物的顺序反应，随后磺酰氯基团与伯胺或仲胺的反应，或通过氯代磺酰基异氰酸酯与过量的伯胺或仲胺的反应，形成丙烯酸组合物的固化促进剂 。 取决于醇或胺的选择，促进剂可以官能化，使其与有机或有机硅聚合物主链结合或结合，或含有其它所需官能团，如过氧化物，光敏剂或丙烯酸基团。
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公开(公告)号：US4575545A
公开(公告)日：1986-03-11
申请号：US623760
申请日：1984-06-22
申请人： Steven T. Nakos , Samuel Q. S. Lin
发明人： Steven T. Nakos , Samuel Q. S. Lin
IPC分类号： C07F7/08 , C07F7/18 , C08C19/25 , C08F290/12 , C08F299/00 , C08G77/50 , C08F12/20 , C08F18/20 , C08F30/08 , C07F7/04
CPC分类号： C08C19/25 , C07F7/0818 , C07F7/0896 , C07F7/1868 , C08F290/128 , C08F299/00 , C08G77/50 , Y10S528/901
摘要： A polyorganosiloxane polymer having a structure represented by one of the formulas(AB).sub.m C or [(AB).sub.m ].sub.n SiR.sub.(4-n)where the R groups are the same or different organic groups other than acrylic groups or groups co-curable therewith; A is a linear polyorganosiloxane segment containing between 3 and about 50 siloxane repeat units at least 3 of which are acrylic groups containing repeat units represented by the formula ##STR1## where R.sup.1 is H or lower alkyl, R.sup.2 is alkylene or alkenylene, and y is 0-4; B is a polyorganopolysiloxane segment represented by the formula ##STR2## where x is an integer of at least 100; C is A or a triorganosilyl group; m is an integer of 1 or more; and n is 3 or 4.
摘要翻译： 具有由式（AB）mC或[（AB）m] nSiR（4-n）之一表示的结构的聚有机硅氧烷聚合物，其中R基团是与丙烯酸基团或其可共同固化的基团以外的相同或不同的有机基团 ; A是包含3至约50个硅氧烷重复单元的线性聚有机硅氧烷链段，其中至少3个是含有由下式表示的重复单元的丙烯酸基团：其中R 1为H或低级烷基，R 2为亚烷基或亚烯基，y为 0-4; B是由式
表示的聚有机聚硅氧烷链段，其中x是至少100的整数; C是A或三有机甲硅烷基; m为1以上的整数， n为3或4。 -
88.发明授权Article containing a thixotropic additive and cyanoacrylate monomer employed for developing latent fingerprints 失效含有用于显影潜在指纹的触变添加剂和氰基丙烯酸酯单体的制品
公开(公告)号：US4550041A
公开(公告)日：1985-10-29
申请号：US681961
申请日：1984-12-14
CPC分类号： A61B5/1172 , Y10T428/31533 , Y10T428/31913
摘要： Latent fingerprints are developed by exposing them to vapors generated from a thin film of a storage stable cyanoacrylate monomer and a thixotropic additive in sufficient amount to render the composition substantially non-flowable. The monomer film should have a surface area of at least 129 sq. cm.An envelope package for the monomer composition has inner polyethylene surfaces. The envelope may be peeled open to expose the inner surfaces coated with a film of the composition.
摘要翻译： 潜在的指纹是通过将它们暴露于由储存稳定的氰基丙烯酸酯单体和触变添加剂的薄膜产生的蒸气，其量足以使组合物基本上不可流动。 单体膜的表面积应至少为129平方厘米。 用于单体组合物的信封包装具有内聚乙烯表面。 可以将外壳剥离开以暴露涂有组合物膜的内表面。
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公开(公告)号：US4526811A
公开(公告)日：1985-07-02
申请号：US545900
申请日：1983-10-27
申请人： Gary L. Jialanella
发明人： Gary L. Jialanella
摘要： An electrically conductive adhesive composition effective for repairing discontinuities in the electrically conducting metal lines of rear window defoggers is disclosed. The composition comprises (a) an acrylic ester polymer resin (b) a metallic pigment and (c) an organic pigment.The composition is applied as a solid solution to the interrupted section of the metal line to bridge the gap in the line and the solvent is evaporated leaving an electrically conductive bridging layer which restores electrical flow to the line. The T.sub.g of the acrylic ester polymer resin should be such that the composition does not run, sag or otherwise lose its structural integrity when the metal line is heated to an operating temperature.
摘要翻译： 公开了一种有效修复后窗除雾器的导电金属线中的不连续性的导电粘合剂组合物。 组合物包含（a）丙烯酸酯聚合物树脂（b）金属颜料和（c）有机颜料。 将组合物作为固溶体施加到金属线的中断部分以桥接线中的间隙，并且溶剂蒸发，留下导电的桥接层，其恢复电流到管线。 丙烯酸酯聚合物树脂的Tg应使得当金属线被加热到工作温度时，组合物不会流失，下垂或以其它方式失去其结构完整性。
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公开(公告)号：US4507187A
公开(公告)日：1985-03-26
申请号：US601871
申请日：1984-04-19
IPC分类号： C08F2/00 , C08F2/50 , C08F20/00 , C08F20/10 , C08F290/00 , C08F299/00 , C08F299/08 , C08G77/00 , C08G77/38 , C08G77/42 , C08L83/04 , G03F7/075 , C08F2/46
CPC分类号： G03F7/0757 , C08F2/50 , C08G77/38 , C08L83/04 , C08G77/12 , C08G77/14 , C08G77/70 , Y10S522/904
摘要： Polyorganosiloxane photoinitiators containing aryoyl formate photomoieties bonded to silicon atoms via non-hydrolyzable Si-C bonds. They may be prepared from alkenyl or alkynyl aryoyl formates and polyorganosiloxanes containing silicon hydride groups via hydrosilation. They are effective photoinitiators for photocurable silicone resins and for ethylenically unsaturated monomers, producing cured films with good weatherability and low temperature flexibility.
摘要翻译： 含有通过不可水解的Si-C键与硅原子结合的甲酰基甲酸酯光聚合的聚有机硅氧烷光引发剂。 它们可以由烯基或炔基芳基甲酸酯和通过硅氢化硅氢化物基团的聚有机硅氧烷制备。 它们是光固化性有机硅树脂和烯键式不饱和单体的有效光引发剂，产生具有良好耐候性和低温柔韧性的固化膜。
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