Hydantoin or barbituric acid-extended epoxy resin
    11.
    发明授权
    Hydantoin or barbituric acid-extended epoxy resin 失效
    乙内酰脲或巴比妥酸延伸环氧树脂

    公开(公告)号:US5130407A

    公开(公告)日:1992-07-14

    申请号:US643711

    申请日:1991-01-18

    摘要: A modified epoxy resin composition for use in making a printed circuit board comprising: (1) a modified epoxy resin obtained by reacting (a) a low molecular weight epoxy resin having at least two epoxy groups which has the following formula, ##STR1## (b) an N-heterocyclic fatty amino chain-extending agent at least two active hydrogen atoms and represented by the formulas, ##STR2## and (c) at least one catalyst for catalyzing the reaction between components (a) and (b).

    摘要翻译: 一种用于制造印刷电路板的改性环氧树脂组合物,包括:(1)通过使(a)具有下式的至少两个环氧基的低分子量环氧树脂,(IMAGE)+ (b)至少两个活性氢原子并由下式表示的N-杂环脂肪氨基增量剂,(c)至少一种用于催化组分(a)和 (b)。

    Liquid crystal display device
    12.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US08268413B2

    公开(公告)日:2012-09-18

    申请号:US12696832

    申请日:2010-01-29

    IPC分类号: G02F1/13363

    摘要: A liquid crystal display device comprises a color filter substrate and an array substrate. An optical compensation film is disposed on the color filter substrate and/or the array substrate, wherein the optical compensation film comprises a polyimide, comprising the following formula: wherein n is an integer greater than 1, and wherein when A is cyclo-aliphatic compound, B is aromatic compound or cyclo-aliphatic compound, and when A is aromatic compound, B is cyclo-aliphatic compound.

    摘要翻译: 液晶显示装置包括滤色器基板和阵列基板。 光学补偿膜设置在滤色器基板和/或阵列基板上,其中光学补偿膜包括聚酰亚胺,其包含下式:其中n是大于1的整数,并且其中当A是环脂族化合物 B是芳族化合物或环脂族化合物,当A是芳族化合物时,B是环脂族化合物。

    ORGANIC/INORGANIC HYBRID MATERIAL AND FABRICATION METHOD THEREOF
    14.
    发明申请
    ORGANIC/INORGANIC HYBRID MATERIAL AND FABRICATION METHOD THEREOF 有权
    有机/无机混合材料及其制造方法

    公开(公告)号:US20110130507A1

    公开(公告)日:2011-06-02

    申请号:US12954838

    申请日:2010-11-26

    摘要: An organic/inorganic hybrid material is provided, including an organic polymer, and a plurality of inorganic nano-platelets, wherein the inorganic nano-platelets are self-connected or connected via a linker to constitute an inorganic platelet network. By the formation of the inorganic network structure, the hybrid materials can keep their transparency and flexibility at a high inorganic content, and exhibit greatly reduced coefficients of thermal expansion A method for fabricating the organic/inorganic hybrid material is also provided.

    摘要翻译: 提供了一种有机/无机混合材料,包括有机聚合物和多种无机纳米片,其中无机纳米血小板通过连接体自连接或连接以构成无机血小板网络。 通过无机网状结构的形成,混合材料可以保持其无机含量高的透明性和柔软性,并且显示出大大降低的热膨胀系数。还提供了制造有机/无机混合材料的方法。

    Halogen-free and thermal resistant composition
    15.
    发明授权
    Halogen-free and thermal resistant composition 有权
    无卤素和耐热组合物

    公开(公告)号:US07834070B2

    公开(公告)日:2010-11-16

    申请号:US11878099

    申请日:2007-07-20

    摘要: The invention provides a halogen-free and thermal resistant composition, including a mixture of bismaleimide and maleimide with molar ratio of 99:1-50:50; a barbituric acid, wherein the molar ratio of the mixture and the barbituric acid is 93:7-80:20; and an epoxy resin, wherein (the mixture with the barbituric acid) and the epoxy resin have a weight ratio of 5:95 to 50:50. The mixture undergoes reaction at 110-130° C. for about 2˜7 hours to form a maleimide modified epoxy resin. The procedure of forming the composition is solvent-free, thereby providing improved integrity for electronic packaging, lower curing temperature, and a simplified process.

    摘要翻译: 本发明提供了一种无卤素和耐热组合物,包括摩尔比为99:1-50:50的双马来酰亚胺和马来酰亚胺的混合物; 巴比妥酸,其中混合物和巴比妥酸的摩尔比为93:7-780:20; 和环氧树脂,其中(与巴豆酸的混合物)和环氧树脂的重量比为5:95至50:50。 混合物在110-130℃下反应约2〜7小时,形成马来酰亚胺改性环氧树脂。 形成组合物的方法是无溶剂的,从而为电子包装提供改进的完整性,降低固化温度和简化的工艺。

    Liquid crystal display device
    17.
    发明申请
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US20070065603A1

    公开(公告)日:2007-03-22

    申请号:US11318567

    申请日:2005-12-28

    IPC分类号: C09K19/00 G02F1/1335

    摘要: A liquid crystal display device comprises a color filter substrate and an array substrate. An optical compensation film is disposed on the color filter substrate and/or the array substrate, wherein the optical compensation film comprises a polyimide, comprising the following formula: wherein n is an integer greater than 1, and wherein when A is cyclo-aliphatic compound, B is aromatic compound or cyclo-aliphatic compound, and when A is aromatic compound, B is cyclo-aliphatic compound.

    摘要翻译: 液晶显示装置包括滤色器基板和阵列基板。 光学补偿膜设置在滤色器基板和/或阵列基板上,其中光学补偿膜包括聚酰亚胺,其包含下式:其中n是大于1的整数,并且其中当A是环脂族化合物 B是芳族化合物或环脂族化合物,当A是芳族化合物时,B是环脂族化合物。

    Process for preparing high-adhesion and high-solubility poly
(amide-imide-ester)
    18.
    发明授权
    Process for preparing high-adhesion and high-solubility poly (amide-imide-ester) 失效
    制备高附着力和高溶解度聚酰胺 - 酰亚胺酯的方法

    公开(公告)号:US5470936A

    公开(公告)日:1995-11-28

    申请号:US070539

    申请日:1993-05-28

    摘要: A high-solubility and high-adhesion poly(amide-imide-ester) resin prepared from a monomer composition comprising: (a) a diisocyanate such as diphenylmethane 4,4'diisocyanate; (b) a trimellitic anhydride; and (c) a bis-anhydride of trimellitic anhydride such as 1,2 bis(trimellitate)ethane dianhydride, dissolved in an appropriate solvent system. Each of the trimellitic anhydride and the bisanhydride of trimellitic anhydride constitutes 1 to 40%, on a molar basis, of the monomer composition and the amount of the diisocyanate is about 1.0 to 1.2 times, also on a molar basis, the sum of the trimellitic anhydride and the bis-anhydride of trimellitic anhydride. In an alternate embodiment, a fourth component (d) diacid such as isophthalic acid can be added to the monomer composition. After the polymerization reaction, the poly(amide-imide-ester) resin so produced can be diluted with a variety of organic solvents, such as xylene and dimethylacetamide, etc., and directly coated onto a copper foil to make polymer/metal laminates without going through an intermediate step involving polyamic acid.

    摘要翻译: 由单体组合物制备的高溶解性和高粘合性聚(酰胺 - 酰亚胺 - 酯)树脂,其包含:(a)二异氰酸酯,例如二苯基甲烷4,4'-二异氰酸酯; (b)偏苯三酸酐; 和(c)偏苯三酸酐的双酸酐,例如1,2双(偏苯三酸)乙烷二酐,溶解在合适的溶剂体系中。 偏苯三酸酐的每种偏苯三酸酐和单酸酐的双酐以单体组成摩尔计占1至40%,二异氰酸酯的量为摩尔计的约1.0至1.2倍,偏苯三酸的总和 酸酐和偏苯三酸酐的双酸酐。 在另一个实施方案中,可将第四组分(d)二酸如间苯二甲酸加入单体组合物中。 聚合反应后,所生产的聚酰胺 - 酰亚胺酯树脂可用各种有机溶剂如二甲苯和二甲基乙酰胺等进行稀释,并直接涂布在铜箔上,制成聚合物/金属层压材料,无需 经历涉及聚酰胺酸的中间步骤。

    Heat resistant modified bismaleimide adhesive composition
    19.
    发明授权
    Heat resistant modified bismaleimide adhesive composition 失效
    耐热改性双马来酰亚胺粘合剂组合物

    公开(公告)号:US5268432A

    公开(公告)日:1993-12-07

    申请号:US898008

    申请日:1992-06-16

    摘要: A heat resistant adhesive composition comprising an admixture of a modified bismaleimide (BMI) resin, a modified polyamide-imide and a solvent. The bismaleimide is modified by barbituric acid and/or the derivatives thereof and the polyamide-imide is modified by an epoxy resin. The overall solid content of the heat resistant adhesive composition is in the range of about 15 to 50 percent by weight, wherein solid contents per overall solid content of the modified bismaleimide resin and the modified polyamide-imide are 60 to 90 percent and 10 to 40 percent, respectively.

    摘要翻译: 一种耐热粘合剂组合物,其包含改性双马来酰亚胺(BMI)树脂,改性聚酰胺 - 酰亚胺和溶剂的混合物。 双马来酰亚胺被巴比妥酸和/或其衍生物改性,聚酰胺 - 酰亚胺被环氧树脂改性。 耐热粘合剂组合物的总固体含量在约15至50重量%的范围内,其中改性双马来酰亚胺树脂和改性聚酰胺 - 酰亚胺的总固体含量的固体含量为60至90%和10至40 百分比。