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    Process for preparing shaped article having thick section
    2.
    发明授权
    Process for preparing shaped article having thick section 失效
    用于制备具有较厚截面的成形制品的方法

    公开(公告)号：US4952348A

    公开(公告)日：1990-08-28

    申请号：US242842

    申请日：1988-09-12

    申请人： Yoshiharu Ishimaru ,  Motoyuki Yamato ,  Koji Chono

    发明人： Yoshiharu Ishimaru ,  Motoyuki Yamato ,  Koji Chono

    IPC分类号： C08G61/08

    CPC分类号： C08G61/08

    摘要： Process for preparing a pore-free polynorbornene product by bulk polymerizing a monomer charge containing at least one norbornene monomer having tricyclic or higher cyclic structure with a metathesis catalyst by controlling maximum exotherm temperature to a level of 160.degree. C. or below or by controlling the temperature difference to 80.degree. C. or below between the inner and exterior temperatures during the cooling period of said product from the maximum exotherm to the glass transition temperature of said product.

    摘要翻译： 通过将最高放热温度控制在160℃或更低的水平或通过控制该方法将本体聚合含有至少一种具有三环或更高级环状结构的降冰片烯单体的单体电荷与复分解催化剂来制备无孔聚降冰片烯产物的方法 在所述产品的冷却期间，从最高放热至所述产品的玻璃化转变温度的内外温度之间的温差至80℃以下。

    Method of making ring-opened polynorbornene polymers using pot life extending agents
    3.
    发明授权
    Method of making ring-opened polynorbornene polymers using pot life extending agents 失效
    使用适用期延长剂制备开环聚降冰片烯聚合物的方法

    公开(公告)号：US5204427A

    公开(公告)日：1993-04-20

    申请号：US708079

    申请日：1991-05-24

    申请人： Masao Torii ,  Tomoo Sugawara ,  Kin-ichi Okumura ,  Motoyuki Yamato

    发明人： Masao Torii ,  Tomoo Sugawara ,  Kin-ichi Okumura ,  Motoyuki Yamato

    IPC分类号： C08G61/08

    CPC分类号： C08G61/08 ,  Y10S526/902

    摘要： A reaction solution comprising a mixture of tricyclopentadiene, a norbornene monomer with at least 3 rings in its backbone, a 5-alkenyl-2-norbornene pot life adjusting agent along with a molybdenum type catalyst system gives prolonged pot life without extending time to exotherm (e.g., smoking time). By utilizing this reaction solution it is possible to bulk polymerize reinforced or unreinforced articles in a mold via ring-opening polymerization. Articles so obtained have good outward appearance and excellent physical properties.

    摘要翻译： 包含三环戊二烯，其主链中具有至少3个环的降冰片烯单体，5-链烯基-2-降冰片烯适用期调节剂以及钼型催化剂体系的混合物的反应溶液具有延长的使用期，而不延长放热时间 例如吸烟时间）。 通过利用该反应溶液，可以通过开环聚合在模具中大量聚合增强或未增强的制品。 所得物品外观好，物理性能优良。

    Coated polynorbornene product and method therefor
    4.
    发明授权
    Coated polynorbornene product and method therefor 失效
    涂布聚降冰片烯产品及其方法

    公开(公告)号：US5169691A

    公开(公告)日：1992-12-08

    申请号：US818318

    申请日：1992-01-08

    申请人： Shoji Suzuki ,  Motoyuki Yamato

    发明人： Shoji Suzuki ,  Motoyuki Yamato

    IPC分类号： C08J7/04

    CPC分类号： C08J7/047 ,  C08J2365/00 ,  C08J2427/00 ,  C08J2433/00

    摘要： Product comprising a ring-opened base polymer of at least one norbornene-type monomer and a thin polymer film on at least a portion of said base polymer of a vinylidene chloride polymer or an unsaturated nitrile polymer whereby the product has improved weatherability and reduced odor. The method of making the product is characterized by applying the polymer film from an organic solution of a vinylidene chloride resin or an unsaturated nitrile resin and then drying the coating to remove the organic solvent.

    摘要翻译： 所述产品包含至少一种降冰片烯型单体的开环基础聚合物和在偏二氯乙烯聚合物或不饱和腈聚合物的所述基础聚合物的至少一部分上的薄聚合物膜，由此产品具有改善的耐候性和降低的气味。 制造该产品的方法的特征在于通过从偏二氯乙烯树脂或不饱和腈树脂的有机溶液中施加聚合物膜，然后干燥该涂层以除去有机溶剂。

    Coated polynorbornene products
    6.
    发明授权
    Coated polynorbornene products 失效
    涂布聚降冰片烯产品

    公开(公告)号：US5091263A

    公开(公告)日：1992-02-25

    申请号：US402286

    申请日：1989-09-05

    申请人： Shoji Suzuki ,  Motoyuki Yamato

    发明人： Shoji Suzuki ,  Motoyuki Yamato

    IPC分类号： B32B27/00 ,  C08J7/04

    CPC分类号： C08J7/047 ,  C08J2365/00 ,  C08J2427/00 ,  C08J2433/00 ,  Y10T428/265 ,  Y10T428/31504 ,  Y10T428/31913 ,  Y10T428/31917 ,  Y10T428/3192 ,  Y10T428/31928

    摘要： A product is disclosed which comprises a ring-opened base polymer of at least one norbornene-type monomer and a thin polymer film on at least a portion of said base polymer of a vinylidene chloride polymer or an unsaturated nitrile polymer whereby the product has improved weatherability and reduced odor. The method of making the product is characterized by applying the polymer film from an organic solution of a vinylidene chloride resin or an unsaturated nitrile resin and then drying the coating to remove the organic solvent.

    摘要翻译： 公开了一种产品，其包含至少一种降冰片烯型单体的开环基础聚合物和在偏二氯乙烯聚合物或不饱和腈聚合物的所述基础聚合物的至少一部分上的薄聚合物膜，由此产品具有改善的耐候性 并减少气味。 制造该产品的方法的特征在于通过从偏二氯乙烯树脂或不饱和腈树脂的有机溶液中施加聚合物膜，然后干燥该涂层以除去有机溶剂。

    Composite molded articles and method therefor
    8.
    发明授权
    Composite molded articles and method therefor 失效
    复合成型品及其制造方法

    公开(公告)号：US5098750A

    公开(公告)日：1992-03-24

    申请号：US563234

    申请日：1990-08-06

    申请人： Susumu Ueno ,  Kin-ichi Okumura ,  Motoyuki Yamato

    发明人： Susumu Ueno ,  Kin-ichi Okumura ,  Motoyuki Yamato

    IPC分类号： C08J5/00

    CPC分类号： C08J5/00 ,  C08J2365/00 ,  Y10T428/249953 ,  Y10T428/249987 ,  Y10T428/249992 ,  Y10T428/31917 ,  Y10T428/31931

    摘要： This invention relates to a composite molded article where a polymer film of superior weather resistance, adhesion and surface smoothness is made into an integral composite body on the surface of polynorbornene base material by utilizing reaction injection molding in combination with an in-mold coating process. By means of this invention, it is possible to manufacture three dimensional composite molded articles, composite molded articles of complex shapes and deep-drawn composite molded articles. The composite molded articles of this invention can be used for a variety of purposes, such as automobile parts, electrical parts, construction, etc.

    摘要翻译： 本发明涉及一种复合成型制品，其中通过与模内涂覆方法结合使用反应注射成型，在聚降冰片烯基材的表面上将具有优异耐候性，粘合性和表面光滑度的聚合物膜制成整体复合体。 通过本发明，可以制造三维复合模塑制品，复杂形状的复合模塑制品和深冲复合模塑制品。 本发明的复合成型体可用于汽车零件，电气部件，结构等各种用途。

    Reinforced polymeric matrix
    9.
    发明授权
    Reinforced polymeric matrix 失效
    增强聚合物矩阵

    公开(公告)号：US5063103A

    公开(公告)日：1991-11-05

    申请号：US367580

    申请日：1989-06-19

    申请人： Tomoo Sugawara ,  Motoyuki Yamato

    发明人： Tomoo Sugawara ,  Motoyuki Yamato

    IPC分类号： C08G61/08 ,  C08J5/08 ,  C08L65/00

    CPC分类号： C08J5/08 ,  C08G61/08 ,  C08L65/00 ,  C08J2365/00 ,  Y10T428/2947 ,  Y10T442/2992

    摘要： A reinforced polymeric matrix comprising a glass mat and a norbornene polymer surrounding the glass mat, the glass mat is composed of at least one glass fiber treated with a silane coupling agent and a binder adhering the glass fiber(s) to the norbornene polymer; the binder is selected from polyolefins, vinyl aromatic polymers, and ring-opened polymers of at least one norbornene-type monomer containing at least one norbornene group. Process for making a reinforced polymeric matrix comprises positioning a glass mat within a mold, the glass mat having been treated with a hydrocarbon polymer binder; mixing a plurality of streams, one stream containing a catalyst of a metathesis catalyst system, another stream containing a cocatalyst of a metathesis system, and at least one of the streams containing at least one norbornene-type monomer which is liquid at room temperature to form a mixed stream; introducing the mixed stream into the mold around the mat; polymerizing by ring opening the monomer(s) in the mold; and extracting from the mold the reinforced polymeric matrix, wherein the norbornene polymer is thermoset.

    Process for producing liquid dibasic acid anhydrides
    10.
    发明授权
    Process for producing liquid dibasic acid anhydrides 失效
    生产液体二元酸酐的方法

    公开(公告)号：US4283343A

    公开(公告)日：1981-08-11

    申请号：US105247

    申请日：1979-12-19

    申请人： Motoyuki Yamato ,  Tadao Natsuume

    发明人： Motoyuki Yamato ,  Tadao Natsuume

    IPC分类号： C07D307/89 ,  C07C61/24

    CPC分类号： C07C61/24

    摘要： A dibasic acid anhydride which is liquid at 0.degree. C., or even at -20.degree. C., is produced by heat-treating in the presence of a stereoisomerization catalyst a structural isomeric mixture obtained by shifting the double bond of methyl-tetrahydrophthalic anhydride. The liquid dibasic acid anhydride is useful as a curing agent for epoxy resins.

    摘要翻译： 在0℃或甚至-20℃下为液态的二元酸酐通过在立体异构化催化剂存在下进行热处理来制备，该结构异构体混合物通过将甲基四氢邻苯二甲酸酐的双键 。 液体二元酸酐可用作环氧树脂的固化剂。