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    Process for preparing polyesterimide from bis(hydroxyphthalimide)
    1.
    发明授权
    Process for preparing polyesterimide from bis(hydroxyphthalimide) 失效
    由双（羟基邻苯二甲酰亚胺）制备聚酯酰亚胺的方法

    公开(公告)号：US4855390A

    公开(公告)日：1989-08-08

    申请号：US185098

    申请日：1988-04-22

    申请人： Shigekuni Sasaki ,  Yoshinori Hasuda

    发明人： Shigekuni Sasaki ,  Yoshinori Hasuda

    IPC分类号： C07D209/48

    CPC分类号： C07D209/48

    摘要： The present invention provides a bis(hydroxyphthalimide) prepared by reacting 4-hydroxyphthalic anhydride and an organic diamine in the presence of an organic solvent under heating. The bis(hydroxyphthalimide) has two intramolecular imide rings and active hydrogens, and is thus polymerizable to form a variety of polycondensation products each having imide rings by condensation. The bis(hydroxyphthalimide) is also reacted with a dicarboxylic acid dihalide to form a polyesterimide, through condensation, which is excellent in transparency and heat resisting property.

    Polyetherimide/epoxyimide resin composition
    2.
    发明授权
    Polyetherimide/epoxyimide resin composition 失效
    聚醚酰亚胺/环氧酰亚胺树脂组合物

    公开(公告)号：US4808676A

    公开(公告)日：1989-02-28

    申请号：US106178

    申请日：1987-10-07

    申请人： Shiro Nishi ,  Shigekuni Sasaki ,  Yoshinori Hasuda

    发明人： Shiro Nishi ,  Shigekuni Sasaki ,  Yoshinori Hasuda

    IPC分类号： C08G59/06 ,  C08G59/26 ,  C08L63/00 ,  C08L79/08

    CPC分类号： C08L63/00 ,  C08G59/063 ,  C08G59/26 ,  C08L79/08 ,  Y10S525/903

    摘要： A polyetherimide/epoxyimide resin composition prepared by mixing a polyetherimide having a repeating unit represented, for example, by the formula of: ##STR1## with an epoxyimide represented by the following general formula of: ##STR2## wherein R is, for example, selected from the group consisting of diphenyl ether, diphenylmethane, diphenyl sulfone, m-phenylene, p-phenylene and 1,6-hexamehtylene;in a mixing ratio, by weight, of preferably from 6:1 to 1:1. The resin composition is mixed in a solvent to form a solution from which a film may be formed through a flow-coating method. The film made of the polyetherimde/epoxyimide resin composition of the invention, after being removed of the solvent followed by thermal treatment at a temperature of 150.degree. C. to 220.degree. C. for 1 to 3 hours, has improved thermal resistance, adaptability for adhesive, and low moisture permeability.

    摘要翻译： 将具有例如以下通式表示的重复单元的聚醚酰亚胺与下述通式表示的环氧酰亚胺混合制备的聚醚酰亚胺/环氧酰亚胺树脂组合物：＆lt; IMAGE＆gt;＆lt; IMAGE＆gt; 其中R例如选自二苯醚，二苯基甲烷，二苯砜，间亚苯基，对亚苯基和1,6-六甲基苯乙烯; 混合比，重量比，优选为6:1至1:1。 将树脂组合物在溶剂中混合以形成可以通过流涂法形成膜的溶液。 在本发明的聚醚酰亚胺/环氧酰亚胺树脂组合物中，除去溶剂后，在150〜220℃的温度下热处理1〜3小时，具有改善的耐热性，适用性 粘合剂，透湿性低。

    Flexible optical solar reflector
    3.
    发明授权
    Flexible optical solar reflector 失效
    柔性光学太阳能反射镜

    公开(公告)号：US4666760A

    公开(公告)日：1987-05-19

    申请号：US772650

    申请日：1985-09-04

    申请人： Yoshinori Hasuda ,  Shigekuni Sasaki ,  Toshihiro Ichino

    发明人： Yoshinori Hasuda ,  Shigekuni Sasaki ,  Toshihiro Ichino

    IPC分类号： B32B15/08 ,  C08G65/40 ,  C08L71/00 ,  C08L79/08 ,  C23C28/00 ,  F24S23/70 ,  G02B1/10 ,  G02B5/08 ,  G02B5/10 ,  B32B7/02

    CPC分类号： G02B5/0866 ,  B32B15/08 ,  C08G65/4012 ,  C08L71/00 ,  C08L79/08 ,  C23C28/00 ,  F24J2/1052 ,  G02B5/208 ,  Y02E10/40 ,  Y10T428/24967 ,  Y10T428/31544 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31688 ,  Y10T428/31692 ,  Y10T428/31721

    摘要： A flexible optical solar reflector (FOSR) which may be also used as an outermost layer of a multilayer thermal insulator comprising:a heat radiation layer of a resin selected from the group consisting of poly[(4'-phenoxy-4-carbonyl)diphenyl ether] represented by the following general formula of: ##STR1## and poly (ether imide) represented by the following general formula of: ##STR2## wherein R is a meta-substituted phenyl group, a para-substituted phenyl group or a 4,4'-substituted phenyl ether group; anda solar light reflecting layer disposed on said heat radiation layer and made of a thin coating of a metal selected from the group consisting of silver and aluminium, A CeO.sub.2 covering layer may be disposed over the heat radiation layer. The FOSR is excellent in resistance to ultraviolet rays, particularly in resistance to electron beam, and superior in optical and mechanical properties.

    摘要翻译： 柔性光学太阳能反射体（FOSR），其也可以用作多层绝热体的最外层，其包括：选自聚[（4'-苯氧基-4-羰基）二苯基 醚），由以下通式表示的以下通式表示：＆lt; IMAGE＆gt;和由以下通式表示的聚（醚酰亚胺）：其中R是间位取代的苯基，对位取代的苯基或4， 4'-取代苯基醚基; 并且设置在所述散热层上并由选自银和铝的金属的薄涂层制成的太阳能光反射层，可以在所述散热层上设置A CeO 2覆盖层。 FOSR耐紫外线性优异，特别是耐电子束，光学和机械性能优异。

    Process for preparing polyetherimide/epoxyimide resin composition
    4.
    发明授权
    Process for preparing polyetherimide/epoxyimide resin composition 失效
    制备聚醚酰亚胺/环氧酰亚胺树脂组合物的方法

    公开(公告)号：US4948831A

    公开(公告)日：1990-08-14

    申请号：US281176

    申请日：1988-12-07

    申请人： Shiro Nishi ,  Shigekuni Sasaki ,  Yoshinori Hasuda

    发明人： Shiro Nishi ,  Shigekuni Sasaki ,  Yoshinori Hasuda

    IPC分类号： C08G59/06 ,  C08G59/26 ,  C08L63/00 ,  C08L79/08

    CPC分类号： C08L63/00 ,  C08G59/063 ,  C08G59/26 ,  C08L79/08 ,  Y10S525/903

    摘要： A process for the preparation of a polyetherimide/epoxyimide resin composition comprising (a) mixing a polyetherimide and an epoxyimide in a mixing ratio, by weight, of polyetherimide to epoxyimide of from 6:1 to 1:1 in a polar solvent to form a mixed resin composition, said polyetherimide being represented by the following formula of: ##STR1## said epoxyimide being represented by the following general formula of: ##STR2## wherein n is an integer from from 0 to 10; and R.sub.2 is a bifunctional organic radical residue selected from the group consisting of diphenylmethane, diphenyl ether, diphenyl sulfone, m-phenylene, p-phenylene and 1,6-hexamethylene; (b) molding said mixed resin composition prepared in the preceding mixing step, followed by removal of said polar solvent from the molded mixture; and (c) heating molded composition at a temperature of 100.degree. C. to 300.degree. C. for 1 to 3 hours.

    Bis(hydroxyphthalimide) and process for preparing the same, and process for preparing polyesterimide by the use thereof
    5.
    发明授权
    Bis(hydroxyphthalimide) and process for preparing the same, and process for preparing polyesterimide by the use thereof 失效
    双（羟基邻苯二甲酰亚胺）及其制备方法，以及通过其使用制备聚酯酰亚胺的方法

    公开(公告)号：US4769475A

    公开(公告)日：1988-09-06

    申请号：US839685

    申请日：1986-03-14

    申请人： Shigekuni Sasaki ,  Yoshinori Hasuda

    发明人： Shigekuni Sasaki ,  Yoshinori Hasuda

    IPC分类号： C07D209/48

    CPC分类号： C07D209/48

    摘要： The present invention provides a bis(hydroxyphthalimide) prepared by reacting 4-hydroxyphthalic anhydride and an organic diamine in the presence of an organic solvent under heating. The bis(hydroxyphthalimide) has two intramolecular imide rings and active hydrogens, and is thus polymerizable to form a variety of polycondensation products each having imide rings by condensation. The bis(hydroxyphthalimide) is also reacted with a dicarboxylic acid dihalide to form a polyesterimide, through condensation, which is excellent in transparency and heat resisting property.

    摘要翻译： 本发明提供通过在有机溶剂的存在下在加热下使4-羟基邻苯二甲酸酐与有机二胺反应而制备的双（羟基邻苯二甲酰亚胺）。 双（羟基邻苯二甲酰亚胺）具有两个分子内酰亚胺环和活性氢，因此可聚合形成各种通过缩合具有酰亚胺环的缩聚产物。 双（羟基邻苯二甲酰亚胺）也与二羧酸二卤化物反应形成聚酯酰亚胺，通过冷凝，透明性和耐热性优异。

    Optical adhesive composition
    6.
    发明授权
    Optical adhesive composition 失效
    光学胶粘剂组成

    公开(公告)号：US4637939A

    公开(公告)日：1987-01-20

    申请号：US827059

    申请日：1986-02-07

    申请人： Tooru Maruno ,  Kouzaburou Nakamura ,  Shigekuni Sasaki

    发明人： Tooru Maruno ,  Kouzaburou Nakamura ,  Shigekuni Sasaki

    IPC分类号： C08G59/14 ,  C08G59/22 ,  C08G59/30 ,  C08G59/38 ,  C09J163/02 ,  B05D5/06

    CPC分类号： C09J163/00 ,  C08G59/145 ,  C08G59/226 ,  C08G59/30 ,  C08G59/38

    摘要： The adhesive composition or compound of the invention comprises an epoxy resin, a reactive diluent and a hardener, and at least one of said components contains fluorine atoms. The adhesive composition containing fluorine atoms, according to the invention, provides a cured or hardened composition having small refractive index due to the presence of fluorine atoms. The refractive index of the hardened product may be freely controlled within the range of n.sub.D.sup.23 =1.415 to n.sub.D.sup.23 =1.570.The adhesive composition may be applied for the production of optical members for use in a communication system utilizing optical fibers or in a variety of optical instruments, and has improved heat resistance and adhesive property and is improved in matching of the refractive index with that of the material used for the optical member, such as optical fibers or glasses having lower refractive index used in a lens system.