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    Process for producing shaped polyamide articles
    5.
    发明授权
    Process for producing shaped polyamide articles 失效
    生产成型聚酰胺制品的方法

    公开(公告)号：US4842797A

    公开(公告)日：1989-06-27

    申请号：US86585

    申请日：1987-08-18

    申请人： Shunichi Matsumura ,  Hiroo Inata

    发明人： Shunichi Matsumura ,  Hiroo Inata

    IPC分类号： C08J5/18 ,  C08K5/13 ,  D01F6/90

    CPC分类号： C08J5/18 ,  C08K5/13 ,  D01F6/90 ,  C08J2377/00

    摘要： A process for producing a shaped article of polyamide which comprises (1) melt-shaping an intimate mixture of 100 parts by weight of a polyamide having hexamethylene terephthalamide as main recurring units and 20 to 500 parts by weight of an aromatic hydroxy compound, and then (2) removing the aromatic hydroxy compound from the resulting shaped article by extraction.

    摘要翻译： 一种聚酰胺成型体的制造方法，其特征在于，（1）将100重量份的作为主要重复单元的六亚甲基对苯二甲酰胺的聚酰胺和20〜500重量份的芳香族羟基化合物的密实混合物熔融成形， （2）通过萃取从所得成型制品中除去芳族羟基化合物。

    Production of a film-like or fibrous structure of an aromatic polyester
    6.
    发明授权
    Production of a film-like or fibrous structure of an aromatic polyester 失效
    生产芳族聚酯的薄膜状或纤维结构体

    公开(公告)号：US4517315A

    公开(公告)日：1985-05-14

    申请号：US340036

    申请日：1982-01-18

    申请人： Shunichi Matsumura ,  Hiroo Inata

    发明人： Shunichi Matsumura ,  Hiroo Inata

    IPC分类号： C08J5/18 ,  C08K5/34 ,  D01F6/92 ,  B29D27/00 ,  C08G8/00

    CPC分类号： C08J5/18 ,  C08K5/34 ,  D01F6/92 ,  C08J2367/02 ,  Y10S264/13

    摘要： A process for producing a film-like or fibrous structure of an aromatic polyester, which comprises(1) forming an unstretched film-like or fibrous structure by melt-shaping a blend comprising 100 parts by weight of (A) an aromatic polyester having a high degree of polymerization derived from an aromatic dicarboxylic acid as a main acid component and an aliphatic diol and/or an alicyclic diol as a main glycol component and (B) 3 to 300 parts by weight of a low-molecular-weight compound being substantially non-reactive with the aromatic polyester (A) and having a boiling point of at least about 200.degree. C. under atmospheric pressure and a molecular weight of not more than 1,000,(2) stretching the resulting film-like or fibrous structure,(3) extracting at least a major portion of the low-molecular-weight compound from the stretched film-like or fibrous structure by using an organic solvent which does not substantially dissolve the aromatic polyester under the extracting conditions, and(4) if desired, heat-setting the film-like or fibrous structure after the stretching step (2) and/or the extracting step (3).The film-like or fibrous structure of an aromatic polyester prepared by the process substantially contains no low-molecular-weight compound or contains the low-molecular-weight compound in an amount of up to about 1 part by weight at most per 100 parts by weight of the aromatic polyester.

    摘要翻译： 一种制备芳族聚酯的薄膜状或纤维结构体的方法，其包括：（1）通过熔融成型共混物形成未拉伸的薄膜状或纤维结构体，所述共混物包含100重量份的（A）具有 衍生自作为主要酸成分的芳族二羧酸和作为主要二醇成分的脂族二醇和/或脂环族二醇的高聚合度和（B）基于3〜300重量份的低分子量化合物 与芳族聚酯（A）不反应，并且在大气压下沸点至少为约200℃，分子量不大于1000，（2）拉伸所得膜状或纤维结构物（ 3）通过使用在萃取条件下基本上不溶解芳香族聚酯的有机溶剂，从拉伸膜状或纤维结构体中提取至少一部分低分子量化合物，和（ 4）如果需要，在拉伸步骤（2）和/或提取步骤（3）之后对膜状或纤维结构进行热定型。 通过该方法制备的芳族聚酯的薄膜状或纤维结构基本上不含低分子量化合物，或者含有最多约1重量份至100重量份的低分子量化合物 芳香族聚酯的重量。

    Semicrystalline aromatic polyester, process for its production and resin composition containing it
    7.
    发明授权
    Semicrystalline aromatic polyester, process for its production and resin composition containing it 失效
    半结晶芳香聚酯，其生产工艺和含有它的树脂组合物

    公开(公告)号：US5300621A

    公开(公告)日：1994-04-05

    申请号：US12631

    申请日：1993-02-03

    申请人： Hiroo Inata ,  Shunichi Matsumura ,  Nobuaki Kido ,  Toshio Hatayama

    发明人： Hiroo Inata ,  Shunichi Matsumura ,  Nobuaki Kido ,  Toshio Hatayama

    IPC分类号： C08G63/181 ,  C08G63/191 ,  C08K7/02 ,  C08L67/02 ,  C08G63/00 ,  C08G63/02

    CPC分类号： C08K7/02 ,  C08G63/181 ,  C08G63/191 ,  C08L67/02

    摘要： An aromatic polyester:(1) consisting essentially of a polymer unit A of the formula (1), ##STR1## a polymer unit B of the formula (2), ##STR2## and a polymer unit C of the formula (3), ##STR3## the above polymer units being bonded together forming ester linkages in a polymer chain,(2) the polymer unit C being contained in an amount of 10 to 35 mol % based of the total amount of the polymer units B and C,(3) the polyester being semicrystalline,(4) the polyester having an inherent viscosity, measured in a phenol/1,1,2,2-tetrachloroethane mixed solvent (weight ratio=60/40) at 35.degree. C., of at least 0.3; a process for its production; and a resin composition containing it.

    摘要翻译： 一种芳族聚酯：（1）基本上由式（1）的聚合物单元A，（*化学结构*）（1）式（2）的聚合物单元B，（*化学结构*）（2） 和式（3）的聚合物单元C，（*化学结构*）（3）上述聚合物单元在聚合物链中键合在一起形成酯键，（2）聚合物单元C的含量为10 至35摩尔％，（3）聚酯为半结晶，（4）具有特性粘度的聚酯在苯酚/ 1,1,2,2-四氯乙烷混合物中测定 溶剂（重量比= 60/40）在35摄氏度，至少0.3; 一个生产过程; 和含有它的树脂组合物。

    Process for producing thermoset resin
    8.
    发明授权
    Process for producing thermoset resin 失效
    生产热固性树脂的方法

    公开(公告)号：US5189094A

    公开(公告)日：1993-02-23

    申请号：US680005

    申请日：1991-04-01

    申请人： Hiroyuki Umetani ,  Hiroo Inata ,  Shunichi Matsumura ,  Hiroshi Mera

    发明人： Hiroyuki Umetani ,  Hiroo Inata ,  Shunichi Matsumura ,  Hiroshi Mera

    IPC分类号： C08F299/04 ,  C08L67/06

    CPC分类号： C08F299/0478 ,  C08L67/06

    摘要： A process for producing a thermoset resin, which comprises reacting (A) a poly(cyclic iminoether), (B) an ethylenically unsaturated compound having a functional group reactive with the poly(cyclic iminoether), and (C) an ethylenically unsaturated monomer having no functional group reactive with the poly(cyclic iminoether), in the presence of an acid catalyst and a radical catalyst. Instead of the compound (B), there may be used the compound (D), i.e. a compound having at least two equivalents of at least one group selected from the class consisting of carboxyl, hydroxyl, amino, epoxy and carboxylic anhydride groups in the molecule and being free from an ethylenically unsaturated bond. The present application provides also a thermosetting composition and a thermoset resin.

    摘要翻译： 一种制备热固性树脂的方法，其包括使（A）聚（环亚胺基醚），（B）具有与聚（环亚胺醚）反应的官能团的烯键式不饱和化合物与（C）烯属不饱和单体 在酸催化剂和自由基催化剂的存在下，没有与聚（环亚胺醚）反应的官能团。 代替化合物（B），可以使用化合物（D），即具有至少两当量的选自羧基，羟基，氨基，环氧基和羧酸酐基团中的至少一个基团的化合物 分子并且不含烯属不饱和键。 本申请还提供了热固性组合物和热固性树脂。

    Protection from ultraviolet light by use of novel ultraviolet absorber
    10.
    发明授权
    Protection from ultraviolet light by use of novel ultraviolet absorber 失效
    通过使用新的紫外线吸收剂防止紫外线

    公开(公告)号：US4446262A

    公开(公告)日：1984-05-01

    申请号：US389117

    申请日：1982-06-16

    申请人： Nobuya Okumura ,  Tetsuo Ichihashi ,  Shunichi Matsumura ,  Hiroo Inata

    发明人： Nobuya Okumura ,  Tetsuo Ichihashi ,  Shunichi Matsumura ,  Hiroo Inata

    IPC分类号： C09K3/00 ,  C07D265/16 ,  C07D413/04 ,  C07D413/10 ,  C07D413/14 ,  C07D498/04 ,  C08K5/35

    CPC分类号： C08K5/35

    摘要： A photo-stabilized polymer composition comprising a polymer and as an ultraviolet absorber, at least one compound selected from specific cyclic imino esters having an aromatic nucleus, two carbon atoms of which forms a part of the imino ester ring, such as 2,2'-p-phenylene-bis(3,1-benzoxazin-4-one), or 2,8-dimethyl-4H,6H-benzo[1,2-d:5,4-d']bis-[1,3]-oxazine-4,6-dione, in the unreacted state. The ultraviolet absorber has excellent stability to heat and oxidation, and is useful, for example, for protecting from ultraviolet light a molded article of a polymer whose deterioration by ultraviolet light is required to be retarded or prevented or for protecting from ultraviolet light an object subject to deleterious effects under ultraviolet light.

    摘要翻译： 一种光稳定化聚合物组合物，其包含聚合物和紫外线吸收剂，至少一种选自具有芳族核的特定环状亚氨基酯的化合物，其两个碳原子形成亚氨基酯环的一部分，例如2,2' 对 - 亚苯基 - 双（3​​,1-苯并恶嗪-4-酮）或2,8-二甲基-4H，6H-苯并[1,2-d：5,4-d']双 - [1,3 ] - 恶嗪-4,6-二酮。 紫外线吸收剂对于热和氧化具有优异的稳定性，并且例如可用于防止紫外线照射需要延迟或防止紫外线劣化的聚合物的模塑制品或用于防止紫外线对象物 在紫外线下有害影响。