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    • 1. 发明申请
    • LOW DIELECTRIC CONSTANT MATERIALS FROM PLANT OILS AND CHICKEN FEATHERS
    • 来自植物油和鸡肉的低介电常数材料
    • WO2004008498A2
    • 2004-01-22
    • PCT/US0323649
    • 2003-07-17
    • UNIV DELAWAREWOOL RICHARD PHONG CHANG KOOK
    • WOOL RICHARD PHONG CHANG KOOK
    • C08F2/44C08F20/62C08H1/06H01L
    • C08H1/06C08F2/44C08F20/62
    • The development of low dielectric constant materials from renewable resources such as plant oils and feathers is described in this invention. Soybean resin such as but not limited to, acrylated epoxidized soybean oil (AESO) and soybean oil pentaerythritol glyceride maleates (SOPERMA) is mixed with a reactive diluent such as but not limited to, styrene monomer. After that, various concentrations of chicken feather fibers or the fiber mats are mixed with the resin physically or using various process techniques such as resin transfer molding (RTM) and vacuum assisted resin transfer molding (VARTM) process. The mixtures are then free radically copolymerized at various temperatures to produce rigid composites. Surprisingly, the dielectric constants of the chicken feather composites are sufficiently low for electronic applications and lower than that of conventional semiconductor material such as silicon dioxide. Also, the mechanical properties of the composites are significantly enhanced with adding chicken feather fibers. The incorporation of the feather fibers gives rise to a considerable increase of stiffness of the soy oil-based composites. The density of the composites decreases with an increase of chicken feather fiber content.
    • 本发明描述了来自植物油和羽毛等可再生资源的低介电常数材料的开发。 将大豆树脂例如但不限于丙烯酸酯化的环氧化大豆油(AESO)和大豆油季戊四醇甘油酯马来酸酯(SOPERMA)与反应性稀释剂(例如但不限于苯乙烯单体)混合。 之后,将各种浓度的鸡羽毛纤维或纤维毡与树脂物理混合,或者使用各种工艺技术如树脂传递模塑(RTM)和真空辅助树脂传递模塑(VARTM)工艺。 然后将混合物在各种温度下自由基共聚以产生刚性复合材料。 令人惊奇的是,鸡羽绒复合材料的介电常数对于电子应用来说足够低,并且低于常规半导体材料如二氧化硅的介电常数。 此外,通过添加鸡羽毛纤维,复合材料的机械性能显着增强。 羽毛纤维的结合导致大豆油基复合材料的刚度显着增加。 复合材料的密度随羽绒纤维含量的增加而降低。
    • 5. 发明申请
    • MONOMER MIXTURE AND PROCESS FOR PRODUCING THE SAME
    • 单体混合物及其制造方法
    • WO1995025133A1
    • 1995-09-21
    • PCT/JP1995000423
    • 1995-03-15
    • LION CORPORATIONKIGAWA, HitoshiYAMAGISHI, HiroshiSUZUKI, NorikoASAO, Yoshikazu
    • LION CORPORATION
    • C08F220/02
    • C08F242/00C07C67/347C07C69/54C08F20/62C07C69/608C07C69/52C07C69/593
    • A monomer mixture which is useful for synthesizing polymers used as the material of various optical resins and has a hydroxyl value of 0-134 KOHmg/g. It is produced by the esterification between a mixture comprising substantially dimerdiol and trimertriol in aweight ratio of from 30/70 to 99/1 and (meth)acrylic acid or transesterification between the diol/triol mixture and a lower alkyl (meth)acrylate. The diol/triol mixture is prepared by polymerizing a feed mixture having an iodine value of 30-130 g (iodine)/100 g and comprising an unsaturated compound selected from the group consisting of C11-C22 fatty acids each having one carboxyl group and one double bond in its molecule and lower alkyl esters thereof and another unsaturated compound selected from the group consisting of C11-C22 fatty acids each having one carboxyl group and two to four double bonds in its molecule and lower alkyl esters thereof, and reducing the carboxyl groups (or lower alkyl ester groups in the case of the lower alkyl esters) of the obtained dimer and trimer molecules into hydroxyl groups.
    • 用于合成用作各种光学树脂的材料并且羟值为0-134KOHmg / g的聚合物的单体混合物。 它是通过重量比为30/70至99/1的基本上二聚二醇和三羟甲基三醇的混合物与(甲基)丙烯酸或二醇/三醇混合物和(甲基)丙烯酸低级烷基酯之间的酯交换的酯化产生的。 二醇/三醇混合物通过聚合碘值为30-130g(碘)/ 100g的进料混合物制备,并且包含不饱和化合物,其选自具有一个羧基的C 11 -C 22脂肪酸和一个 分子中的双键和其低级烷基酯和选自分子中具有一个羧基和二至四个双键的C 11 -C 22脂肪酸和其低级烷基酯的另一种不饱和化合物,以及还原羧基 (或低级烷基酯的情况下的低级烷基酯基)转化为羟基。
    • 7. 发明申请
    • JOINABLE SHEET METAL PROFILE FOR ROOF GABLE END
    • 可连接端子的金属配置文件
    • WO2011152780A1
    • 2011-12-08
    • PCT/SE2011/050667
    • 2011-05-27
    • LARSSON, Johan
    • LARSSON, Johan
    • E04D13/158E04D1/36E04D3/40E04D13/14
    • E04D13/1415C08F20/62C08F28/00C08F214/08C09D127/08
    • The invention relates to a sheet metal profile (9a,b, 19a,b, 22a,b, 23a,b, 24a,b, 25) primarily intended for installation against parts of a building, for example for the protection of bargeboards (2) or other wooden component parts of the building, comprising a bent metal sheet having a central section and at least one lateral part (3a,b) with inward- folded edge sections (15a,b) at the bottom. The invention is achieved by the sheet metal profile (9a,b, 19a,b, 22a,b, 23a,b, 24a,b, 25) being of mirror symmetrical configuration at both end sections (11a,b, 17, 21a,b), and by the end sections (11a,b, 17, 21a,b) being provided with an inward- facing edge (13a,b, 21a,b) cut at an angle, that is to say one or both lateral parts (10a,b, 20a,b) of the sheet metal profile (9a,b, 19a,b, 22a,b, 23a,b, 24a,b, 25) are executed with angled end edges (13a,b, 21a,b), where the angle (v) between the upper plane surface (12) of the sheet metal profile (9) and the end edges (13a,b, 21a,b) of the lateral parts form an acute angle (v).
    • 本发明涉及主要用于安装在建筑物部件上的钣金型材(9a,b,19a,b,22a,b,23a,b,22a,b,23a,b,24a,b,25),例如用于保护驳船 )或建筑物的其他木制构件,包括具有中心部分的弯曲金属片和在底部具有向内折叠的边缘部分(15a,b)的至少一个侧部(3a,b)。 本发明通过在两个端部(11a,b,17,21a,21b)上具有镜面对称结构的钣金型材(9a,b,19a,b,22a,b,23a,b, b),并且由端部(11a,b,17,21a,b)设置有以一个角度切割的向内的边缘(13a,b,21a,b),也就是说,一个或两个侧面部分 (9a,b,19a,b,22a,b,23a,b,24a,b,25)的边缘(10a,b,20a,b) b),其中金属板型材(9)的上平面表面(12)与侧部件的端边缘(13a,b,21a,b)之间的角度(v)形成锐角(v)。
    • 8. 发明申请
    • SYNTHETIC RESIN LENS AND PROCESS FOR PRODUCING THE SAME
    • 合成树脂镜片及其制造方法
    • WO1995030161A1
    • 1995-11-09
    • PCT/JP1995000421
    • 1995-03-15
    • KUREHA KAGAKU KOGYO KABUSHIKI KAISHASAKAGAMI, TeruoSAITO, Akira
    • KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
    • G02B01/04
    • C08F222/1006C08F20/62C08F220/28G02B1/041C08L33/14
    • A synthetic resin lens made from a cross-linked polymer prepared by (co)polymerizing a monomer composition comprising the following components (A) and/or (B) as the essential ingredient and optionally containing a component (C) comprising a monomer copolymerizable therewith. The lens has a high cross-linking density, a low specific gravity, and good optical characteristics. Component (A): an ester prepared from (1) a diol (a) prepared by reducing a dimer of a C16-C18 unsaturated fatty acid and/or a diol (b) prepared by reducing a dimer of a lower alcohol ester of a C16-C18 unsaturated fatty acid and (2) acrylic or meth-acrylic acid. Component (B): an ester prepared from (1) a triol (a) prepared by reducing a trimer of a C16-C18 unsaturated fatty acid and/or triol (b) prepared by reducing a trimer of a lower alcohol ester of a C16-C18 unsaturated fatty acid and (2) acrylic or meth-acrylic acid.
    • 由通过(共)聚合包含以下组分(A)和/或(B))的单体组合物作为必要成分并任选地含有包含可共聚合的单体的组分(C)制备的交联聚合物制成的合成树脂透镜 。 透镜具有高交联密度,低比重和良好的光学特性。 组分(A):由(1)通过还原C16-C18不饱和脂肪酸和/或二醇(b)的二聚体制备的(1)二醇(a)制备的酯,其通过将低级醇酯 C16-C18不饱和脂肪酸和(2)丙烯酸或甲基丙烯酸。 组分(B):由(1)通过还原C16-C18不饱和脂肪酸和/或三醇(b)的三聚体制备的三醇(a)制备的酯,其通过还原C16的低级醇酯的三聚体 -C18不饱和脂肪酸和(2)丙烯酸或甲基丙烯酸。