Mixing barbituric acid-modified BMI with MEK solution of epoxy resin and elastomer
    1.
    发明授权
    Mixing barbituric acid-modified BMI with MEK solution of epoxy resin and elastomer 有权
    将巴比妥酸改性BMI与环氧树脂和弹性体的MEK溶液混合

    公开(公告)号:US06359039B1

    公开(公告)日:2002-03-19

    申请号:US09628061

    申请日:2000-07-25

    CPC classification number: C09J163/00 C08G59/4042 C08L79/08 C08L2666/08

    Abstract: An epoxy based adhesive composition contains: (i) a barbituric acid-modified bismaleimide; (ii) an epoxy resin selected from the group consisting of tetraglycidylmethylenedianiline, diglycidyl ortho-phthalate, diglycidyl ether of bisphenol A, polyglycidyl ether of novolac, and epoxy cresol novolac; (iii) an elastomer such as a carboxylated acrylontrile rubber containing between 19 and 41 wt % of acrylontrile; (v) a hardening agent and (vi) a catalyst.

    Abstract translation: 环氧基粘合剂组合物包含:(i)巴比妥酸改性双马来酰亚胺; (ii)选自四缩水甘油亚甲基二苯胺,邻苯二甲酸二缩水甘油酯,双酚A的二缩水甘油醚,酚醛清漆的聚缩水甘油醚和环氧甲酚酚醛清漆的环氧树脂; (iii)弹性体,例如含有19至41重量%的丙烯腈的羧化丙烯腈橡胶; (v)硬化剂和(vi)催化剂。

    Encapulation process for mono-and polycrystalline silicon solar cell
modules
    2.
    发明授权
    Encapulation process for mono-and polycrystalline silicon solar cell modules 有权
    单晶硅和多晶硅太阳能电池模块的封装工艺

    公开(公告)号:US6166322A

    公开(公告)日:2000-12-26

    申请号:US292873

    申请日:1999-04-16

    CPC classification number: H01L31/0512 H01L31/048 Y02E10/50

    Abstract: A crystalline silicon based solar cell module comprising: (a) a crystalline silicon based solar cell array formed by interconnecting a plurality of crystalline silicon based solar cells with an interconnect; (b) a hot melt adhesive applied above and below the interconnect to reduce mechanical and thermal stress between the interconnect and the crystalline silicon based solar cells. The hot melt adhesive can be an ethylene-polymer along with a variety of additives such as oxidation inhibitor, UV stabilizer, and UV absorber.

    Abstract translation: 一种晶体硅基太阳能电池模块,包括:(a)通过将多个晶体硅基太阳能电池与互连互连形成的晶体硅基太阳能电池阵列; (b)在互连上方和下方施加的热熔粘合剂,以减少互连和晶体硅基太阳能电池之间的机械和热应力。 热熔粘合剂可以是乙烯聚合物以及各种添加剂,例如氧化抑制剂,UV稳定剂和UV吸收剂。

    Ink jet printing medium
    3.
    发明授权
    Ink jet printing medium 失效
    喷墨打印介质

    公开(公告)号:US5928789A

    公开(公告)日:1999-07-27

    申请号:US998685

    申请日:1997-12-29

    Abstract: An ink jet printing medium is disclosed. It contains (a) a substrate; (b) an ink absorption layer; and (c) a reinforcement layer sandwiched between said substrate and said ink absorption layer. The reinforcement layer, which is provided at a thickness about 5% to 100% of a thickness of said ink absorption layer, comprises: (a) a carboxylated acrylonitrile rubber at about 7 to 25 wt %; (b) an epoxy resin containing at least two epoxy groups, about 45 to 70 wt %; (c) a hardener containing at least two functional groups, provided at an equivalent ratio of between about 0.9 and 1.1 relative to said epoxy resin; and (d) a catalyst. The inkjet printing medium exhibits excellent adhesion between the ink absorption medium and the substrate, and improved water resistance without affecting printing quality.

    Abstract translation: 公开了一种喷墨打印介质。 它包含(a)底物; (b)吸墨层; 和(c)夹在所述基材和所述墨吸收层之间的加强层。 以所述油墨吸收层的厚度的约5%至100%的厚度提供的加强层包括:(a)约7至25重量%的羧化丙烯腈橡胶; (b)含有至少两个环氧基的环氧树脂,约45至70重量%; (c)含有至少两个官能团的硬化剂,其相对于所述环氧树脂以等于或大于0.9和1.1的当量比提供; 和(d)催化剂。 喷墨打印介质在油墨吸收介质和基材之间表现出优异的粘附性,并且改善了耐水性而不影响印刷质量。

    Modified hyper-branched polymer and proton exchange membrane applied with the same, and method for manufacturing the proton exchange membrane
    6.
    发明授权
    Modified hyper-branched polymer and proton exchange membrane applied with the same, and method for manufacturing the proton exchange membrane 有权
    改性超支化聚合物和质子交换膜的应用,以及制造质子交换膜的方法

    公开(公告)号:US08389639B2

    公开(公告)日:2013-03-05

    申请号:US12623642

    申请日:2009-11-23

    Abstract: A proton exchange membrane comprising modified hyper-branched polymer is disclosed. The proton exchange membrane includes 85-90 wt % of sulfonated tetrafluorethylene copolymer and 15-10 wt % of modified hyper-branched polymer. The modified hyper-branched polymer comprises the bismaleimide (BMI)-based hyper-branched polymer, and parts of the chain ends of the hyper-branched polymer are sulfonated by the sulfonic compound. Also, the modified hyper-branched polymer and sulfonated tetrafluorethylene copolymer are interpenetrated to form an interpenetrating polymer. Furthermore, the modification step could be performed before or after forming the interpenetrating polymer. For example, the sulfonation is proceeded after forming the interpenetrating polymer. Alternatively, the sulfonation of the hyper-branched polymer could be proceeded before the formation of the interpenetrating polymer.

    Abstract translation: 公开了包含改性的超支化聚合物的质子交换膜。 质子交换膜包括85-90重量%的磺化四氟乙烯共聚物和15-10重量%的改性超支化聚合物。 改性的超支化聚合物包含基于双马来酰亚胺(BMI)的超支化聚合物,并且超支化聚合物的链端部分被磺酸化合物磺化。 此外,改性的超支化聚合物和磺化四氟乙烯共聚物被互穿以形成互穿聚合物。 此外,改性步骤可以在形成互穿聚合物之前或之后进行。 例如,在形成互穿聚合物之后进行磺化。 或者,超支化聚合物的磺化可以在形成互穿聚合物之前进行。

    Lithium battery
    7.
    发明申请
    Lithium battery 有权
    锂电池

    公开(公告)号:US20090311611A1

    公开(公告)日:2009-12-17

    申请号:US12344074

    申请日:2008-12-24

    Abstract: Disclosed is a lithium battery including a silicon negative electrode, a lithium mixed metal oxide positive electrode, a separator disposed between the negative and positive electrodes to define a reservoir region, an electrolytic solution filled in the reservoir region, and a sealant structure wrapped around the silicon negative electrode, the lithium mixed metal oxide positive electrode, the separator, and the electrolytic solution. The electrolytic solution includes an organic solvent, a lithium salt, and an additive. The additive includes a maleimide compound and vinylene carbonate. The silicon negative electrode of the lithium battery employing the described electrolytic solution has higher cycle efficiency and longer operating lifespan.

    Abstract translation: 公开了一种锂电池,其包括硅负极,锂复合金属氧化物正极,设置在负极和正极之间的隔板,以限定储存区,填充在储存区中的电解液和围绕 硅负极,锂复合金属氧化物正极,隔膜和电解液。 电解液包括有机溶剂,锂盐和添加剂。 添加剂包括马来酰亚胺化合物和碳酸亚乙烯酯。 使用所述电解液的锂电池的硅负极具有更高的循环效率和更长的使用寿命。

    Gel polymer electrolyte precursor and rechargeable cell comprising the same
    8.
    发明申请
    Gel polymer electrolyte precursor and rechargeable cell comprising the same 有权
    凝胶聚合物电解质前体和包含其的可再充电电池

    公开(公告)号:US20080160404A1

    公开(公告)日:2008-07-03

    申请号:US12003599

    申请日:2007-12-28

    CPC classification number: H01M10/0565 H01M10/052 H01M2300/004

    Abstract: A gel polymer electrolyte precursor and a rechargeable cell comprising the same are provided. The gel polymer electrolyte precursor comprises a bismaleimide monomer or bismaleimide oligomer, a compound having formula (I): , a non-aqueous metal salt electrolyte, a non-protonic solvent, and a free radical initiator, wherein the bismaleimide oligomer is prepared by reaction of barbituric acid and bismaleimide, X comprises oxygen, organic hydrocarbon compounds, organic hydrocarbon oxide compounds, oligomers or polymers, n is 2 or 3, and A independently comprises wherein m is 0˜6, X comprises hydrogen, cyano, nitro or halogen, and R1 independently comprises hydrogen or C1˜4 alkyl.

    Abstract translation: 提供了一种凝胶聚合物电解质前体和包含该前体的可充电电池。 凝胶聚合物电解质前体包含双马来酰亚胺单体或双马来酰亚胺低聚物,具有式(I)的化合物:非水金属盐电解质,非质子溶剂和自由基引发剂,其中双马来酰亚胺低聚物通过反应 的巴比妥酸和双马来酰亚胺,X包括氧,有机烃化合物,有机烃氧化物,低聚物或聚合物,n为2或3,A独立地包含其中m为0〜6,X为氢,氰基,硝基或卤素, R 1和R 2独立地包括氢或C 1-4烷基。

    Composition of barbituric acid-modified BMI and PPE chain-broken in phenol resin
    9.
    发明授权
    Composition of barbituric acid-modified BMI and PPE chain-broken in phenol resin 有权
    苯酚树脂中巴比土酸改性BMI和PPE链断裂的组成

    公开(公告)号:US06780943B2

    公开(公告)日:2004-08-24

    申请号:US10162400

    申请日:2002-06-05

    Abstract: A resin composition useful in the fabrication of circuit boards comprises (i) 1˜15 W % of bismaleimide modified by barbituric acid (BTA) and its derivatives; and (ii) 20˜50 wt % of polyphenylene ether (PPE) chain-broken in a phenol resin; wherein the phenol resin is terpene phenol resin or dicyclopentadiene phenol resin. Other additives, such as curing agent, catalyst or inorganic particle additive can be added as well, based on requirements. According to the invention, terpene novolac resin and initiator (peroxide) are added in polyphenylene ether so that molecules are rearranged to form a PPE resin having lower molecular weight and higher crosslinking density. Furthermore, BMI/epoxy resin/PPE are combined in different weight percentages. Semi-interpenetrating polymer network structures are thus formed. Consequently, Tg and resistances both to heat and solvent of the resin are increased.

    Abstract translation: 用于制造电路板的树脂组合物包含(i)1〜15%的由巴比妥酸(BTA)及其衍生物改性的双马来酰亚胺; 和(ii)在酚醛树脂中链断裂的20〜50重量%的聚苯醚(PPE); 其中所述酚醛树脂是萜烯酚树脂或二环戊二烯酚树脂。 也可以根据要求加入其他添加剂,如固化剂,催化剂或无机颗粒添加剂。 根据本发明,将萜烯酚醛清漆树脂和引发剂(过氧化物)加入到聚苯醚中,使分子重新排列形成具有较低分子量和较高交联密度的PPE树脂。 此外,BMI /环氧树脂/ PPE以不同的重量百分比组合。 因此形成半互穿聚合物网络结构。 因此,提高了Tg和对树脂的热和溶剂的电阻。

    Polyimide composition for polyimide/copper foil laminate
    10.
    发明授权
    Polyimide composition for polyimide/copper foil laminate 失效
    聚酰亚胺/铜箔层压板用聚酰亚胺组合物

    公开(公告)号:US5418066A

    公开(公告)日:1995-05-23

    申请号:US198352

    申请日:1994-02-18

    CPC classification number: C08G73/18 H05K1/0346 Y10T428/31681 Y10T428/31721

    Abstract: A polyimide/copper foil laminate prepared using a polyimide composition that does not require an adhesive layer between the polyimide substrate and the copper foil. A polyimide precursor is first prepared from a monomer composition, which comprises a dianhydride and an imidazole-containing or benzimidazole-containing compound, or mixture thereof. The polyimide precursor is then coated onto a copper foil and subsequently subject to an imidization reaction to form a polyimide/copper foil laminate, which exhibits excellent peel strength and flatness while retaining all the advantageous properties that are characteristic of polyimide resins, such as excellent mechanical strength and heat and chemical resistance. Because the polyimide/copper foil laminates disclosed in the present invention are made without the need to apply an ahsesive layer, the process of manufacturing the same is greatly simplified and the cost of production therefor can be substantially reduced. Furthermore, many of the problems caused by the inferior chemical and/or physical properties of the adhesive layer are completely eliminated.

    Abstract translation: 使用在聚酰亚胺基板和铜箔之间不需要粘合剂层的聚酰亚胺组合物制备的聚酰亚胺/铜箔层压体。 聚酰亚胺前体首先由包含二酐和含咪唑或苯并咪唑的化合物或其混合物的单体组合物制备。 然后将聚酰亚胺前体涂覆在铜箔上,随后进行酰亚胺化反应以形成聚酰亚胺/铜箔层压体,其表现出优异的剥离强度和平坦度,同时保持聚酰亚胺树脂特征的所有有利特性,例如优异的机械 强度和耐热性和耐化学性。 由于本发明中公开的聚酰亚胺/铜箔层叠体不需要施加有效层,因此大大简化了其制造工艺,并且可以显着降低其生产成本。 此外,完全消除了由粘合剂层的较差化学和/或物理性质引起的许多问题。

Patent Agency Ranking