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1. 发明授权

US4026973A Process for preparing heat-resistant aromatic polyester filaments 失效
标题翻译：制备耐热芳香聚酯长丝的方法
公开(公告)号：US4026973A
公开(公告)日：1977-05-31
申请号：US601232
申请日：1975-08-01
申请人： Takeo Shima , Seiichi Yamashiro , Masao Yoshimura , Takayuki Kobayashi , Takatoshi Kuratsuji , Hiroo Inata
发明人： Takeo Shima , Seiichi Yamashiro , Masao Yoshimura , Takayuki Kobayashi , Takatoshi Kuratsuji , Hiroo Inata
IPC分类号： D01F6/62 , B29C25/00
CPC分类号： D01F6/62
摘要： Heat-resistant aromatic polyester filaments having heretofore unknown physical properties and a combination of excellent heat resistance and mechanical strength, which (1) is composed of an aromatic polyester in which at least 90 mole % of the structural units are ethylene-2,6-naphthalate units, (2) has a melting point at a constant length (Tm;.degree.C.) of at least 287.degree. C., (3) has a density (d)(g/cm.sup.3) of at least 1.370, (4) is insoluble in a phenol/orthodichlorobenzene mixed solvent (mixing ratio = 6/4 on the weight basis) at 160.degree. C. and (5) meets the requirements expressed by the following formulaeL(Tm - 280) = 400 (I).DELTA. n(d - 1.350) = 70 .times. 10.sup.-.sup.3 (II)L = .lambda.K/(B-b)cos .theta. (III)and the process for the preparation thereof.
摘要翻译：耐热芳香族聚酯长丝具有迄今未知的物理性能和优异的耐热性和机械强度的组合，（1）由芳族聚酯组成，其中至少90摩尔％的结构单元是乙烯 - （2）具有至少287℃的恒定长度（Tm;℃）的熔点，（3）密度（d）（g / cm 3）至少为1.370，（4））在160℃下不溶于苯酚/邻二氯苯混合溶剂（混合比为6/4），（5）满足下式L（Tm-280）= 400（I）表示的要求， DELTA n（d-1.350）= 70×10 -3（II）L =λK /（Bb）cosθ（III）及其制备方法。

2. 发明授权

US4066624A Polyesters of naphthalene carboxylic acids and hydroxy alkoxydiphenyl sulfones 失效
标题翻译：萘二羧酸和羟基烷基二苯基磺酸酯的聚酯
公开(公告)号：US4066624A
公开(公告)日：1978-01-03
申请号：US542793
申请日：1975-01-21
申请人： Shoji Kawase , Takatoshi Kuratsuji , Hiroo Inata , Kazuyoshi Suzuki , Takeo Shima
发明人： Shoji Kawase , Takatoshi Kuratsuji , Hiroo Inata , Kazuyoshi Suzuki , Takeo Shima
IPC分类号： C08G63/00 , C08G63/688 , C08G63/18 , C08G63/66 , C08G63/68
CPC分类号： C08G63/6886
摘要： A process for preparing polyesters, which comprises reacting (A) a difunctional carboxylic acid component containing at least 50 mol% of a naphthalene dicarboxylic acid and/or its ester-forming derivative, (B) a diol component containing an aromatic group and at least 50 mol% of a 4,4'-bis-(.omega.-hydroxyalkoxy)diphenylsulfone and (C) an aliphatic or alicyclic diol component, the molar ratio of component (B) to component (A) being 0.05-1, and the molar ratio of the sum of components (B) and (C) to component (A) being 1.1-3.0; and then polymerizing the resulting reaction product in the presence of a catalyst while distilling off the excess of the component (C) out of the reaction system, thereby to form a polymer having a reduced viscosity of at least 0.5.

3. 发明授权

US4107143A Aromatic polyester carbonate and method for producing the same 失效
标题翻译：芳香族聚碳酸酯及其制造方法
公开(公告)号：US4107143A
公开(公告)日：1978-08-15
申请号：US765333
申请日：1977-02-03
申请人： Hiroo Inata , Tsuto Morinaga , Takatoshi Kuratsuji , Takanori Urasaki , Shoji Kawase
发明人： Hiroo Inata , Tsuto Morinaga , Takatoshi Kuratsuji , Takanori Urasaki , Shoji Kawase
IPC分类号： C08G63/64 , C08G63/62
CPC分类号： C08G63/64
摘要： The present invention provides a substantially linear aromatic polyester carbonate consisting essentially of hydroxybenzoic acid unit, hydroquinone unit, and carbonate unit as well as, depending on the circumstances, aromatic carboxylic acid unit, and having an inherent viscosity of at least 0.5. The present invention also provides an industrially advantageous method for producing such linear aromatic polyester carbonate through the process steps of melt-polycondensation, and, if necessary, followed by a further polycondensation in solid phase.Such aromatic polyester carbonate which the present invention provides exhibits excellent melt-forming property and melt anisotropy, hence any shaped article obtained by melt-forming of this aromatic polyester carbonate exhibits superior mechanical properties, in particular, excellent Young's modulus of longitudinal elasticity, and so on, which is highly useful as the material for industrial applications. The present invention also provides shaped articles in fiber and film forms having such excellent Young's modulus of longitudinal elasticity as produced from the abovementioned aromatic polyester carbonate.
摘要翻译：本发明提供基本上由羟基苯甲酸单元，氢醌单元和碳酸酯单元组成的基本上线性的芳族聚酯碳酸酯，以及根据具体情况，芳族羧酸单元，并且具有至少0.5的特性粘度。本发明还提供了通过熔融缩聚的方法制备这种线性芳族聚酯碳酸酯的工业上有利的方法，并且如果需要，随后进一步在固相中缩聚。

4. 发明授权

US4051112A Polyester granule for melt-shaping and process for the preparation thereof 失效
标题翻译：用于熔融成型的聚酯颗粒及其制备方法
公开(公告)号：US4051112A
公开(公告)日：1977-09-27
申请号：US592312
申请日：1975-07-01
申请人： Takatoshi Kuratsuji , Hiroo Inata , Shoji Kawase
发明人： Takatoshi Kuratsuji , Hiroo Inata , Shoji Kawase
IPC分类号： B01J2/00 , B29B9/00 , B29B9/12 , C08J3/12 , C08G63/70
CPC分类号： C08J3/12 , C08J3/124 , C08J2367/02
摘要： Polyester granule for melt-shaping which is composed of a difficultly crystallizable copolyester having the minimum time for half-crystallization of at least one minute, and has the surfaces resulting from cutting by a cutter, improvement in thatI. the polyester granule has an intrinsic viscosity of at least 0.55 (as measured in o-chlorophenol at 35.degree. C.),ii. the polyester granule has in its surface portion an oriented portion having an N-value of at least 0.04, the N-value being calculated by the equation,N =n..multidot..lambda.dandIii. the inside of the polyester granule other than the said surface portion has an N-value of not higher than 0.02.Said polyester granule can be prepared by cutting a copolyester melt-extrudate having an intrinsic viscosity of at least 0.55 under the conditions as will control the surface temperature t (.degree. C) of the extrudate to satisfy the expressionTg + 30.degree. C. .gtoreq. t > Tg - 15.degree. C.
摘要翻译：用于熔融成型的聚酯颗粒，其由具有至少一分钟的半结晶的最短时间的难结晶的共聚酯组成，并且具有由切割机切割的表面，改进为I.该聚酯颗粒具有本体至少0.55的粘度（在35℃下测量在O-氯苯醇中）

5. 发明授权

US3972852A Process for preparing aromatic polyesters from diphenols 失效
标题翻译：从二酚制备芳族聚酯的方法
公开(公告)号：US3972852A
公开(公告)日：1976-08-03
申请号：US494870
申请日：1974-08-05
申请人： Hiroo Inata , Shoji Kawase , Takeo Shima
发明人： Hiroo Inata , Shoji Kawase , Takeo Shima
IPC分类号： C08G63/195 , C08G63/199 , C08G63/64 , C08G63/672 , C08G63/688 , C08G63/80 , C08G63/18 , C08G63/26
CPC分类号： C08G63/6884 , C08G63/195 , C08G63/199 , C08G63/64 , C08G63/672 , C08G63/6886 , C08G63/80
摘要： In a process of preparing aromatic polyesters from (A) aromatic dicarboxylic acids and (B) diphenols by the solid phase polymerization method, the speed of the solid phase polymerization reaction can be enhanced to a marked degree by copolymerizing (C) an aliphatic dihydroxy compound, and in this case the amounts in which the components (B) and (C) are used, based on (A), being 70 - 105 mol % of (B) and 1 - 50 mol % of (C), with the total amount of (B) and (C) corresponding to 100 - 130 mol % of (A).
摘要翻译：在通过固相聚合法从（A）芳族二羧酸和（B）二酚制备芳族聚酯的方法中，通过共聚（C）脂族二羟基化合物，可以显着提高固相聚合反应的速度，在这种情况下，使用（A）成分（B）和（C）的量为（B）为70〜105摩尔％，（C）为1-50摩尔％，其中（B）和（C）的总量相当于（A）的100-130mol％。

6. 发明授权

US3989664A Stabilized polyester composition and method for stabilizing polyester 失效
标题翻译：稳定聚酯组合物和聚酯稳定方法
公开(公告)号：US3989664A
公开(公告)日：1976-11-02
申请号：US569687
申请日：1975-04-21
申请人： Shoji Kawase , Hiroo Inata , Takeo Shima
发明人： Shoji Kawase , Hiroo Inata , Takeo Shima
IPC分类号： C08K5/134 , C08K5/13
CPC分类号： C08K5/1345
摘要： A method for stabilizing a polyester at least 80% of the recurring units of which in terms of number consist of tetramethylene terephthalate units or tetramethylene-2,6-naphthalate units, by incorporating into said polyester 0.001 to 10% by weight, based on the weight of the polyester, of at least one compound of the following formula (I) ##SPC1##This application is a continuation-in-part of application Ser. No. 548,988, filed Feb. 10, 1975, which in turn is a divisional application of Ser. No. 417,918 filed Nov. 21, 1973, now U.S. Pat. No. 3,904,578.
摘要翻译：一种稳定聚酯的方法，其中至少80％的重复单元数目以对苯二甲酸丁二醇酯单元或四亚甲基-2,6-萘二甲酸酯单元组成，通过将0.001至10重量％的所述聚酯掺入所述聚酯中，基于聚酯的重量，至少一种下式（I）的化合物+ Q，10本申请是申请序列号的部分继续申请。 1975年2月10日提交的第548,988号，其又是Ser的分案申请。 1973年11月21日提交的美国专利第417,918号。 3,904,578。

7. 发明授权

US3953539A Aromatic polyester resin composition having inhibited coloration and method for inhibiting coloration 失效
标题翻译：抑制着色的芳香族聚酯树脂组合物和抑制着色的方法
公开(公告)号：US3953539A
公开(公告)日：1976-04-27
申请号：US454605
申请日：1974-03-25
申请人： Shoji Kawase , Takeo Shima , Hiroo Inata , Shizuka Kurisu
发明人： Shoji Kawase , Takeo Shima , Hiroo Inata , Shizuka Kurisu
IPC分类号： C08K5/49 , C08L67/02 , C08L69/00 , C08L67/00
CPC分类号： C08K5/49 , C08L67/02 , C08L69/00
摘要： An aromatic polyester resin composition with inhibited coloration comprising (1) 100 parts by weight of an aromatic polyester resin composed mainly of tetramethylene arylcarboxylate units and polymerized by a titanium compound catalyst, (2) 5 to 100 parts by weight of a polycarbonate resin and (3) a coloration inhibiting amount of at least one phosphorus compound, and a method for inhibiting the coloring phenomenon of a resin composition comprising the polyester resin (1) and polycarbonate resin (2).
摘要翻译：一种具有抑制着色的芳香族聚酯树脂组合物，其包含：（1）100重量份主要由四亚甲基芳基羧酸酯单元组成并由钛化合物催化剂聚合的芳族聚酯树脂，（2）5至100重量份的聚碳酸酯树脂和（ 3）至少一种磷化合物的着色抑制量，以及抑制包含聚酯树脂（1）和聚碳酸酯树脂（2）的树脂组合物着色现象的方法。

8. 发明授权

US5104943A Resin composition 失效
公开(公告)号：US5104943A
公开(公告)日：1992-04-14
申请号：US359472
申请日：1989-05-23
申请人： Katsuhiko Hironaka , Hiroo Inata , Shunichi Matsumura
发明人： Katsuhiko Hironaka , Hiroo Inata , Shunichi Matsumura
IPC分类号： C08L77/00 , C08L77/06 , C08L79/08
CPC分类号： C08L77/00 , C08L79/08
摘要： The invention relates to a resin composition comprising 100 parts by weight polyamide 4.6 resin and 2 to 200 parts by weight of a polyamide amide resin.The composition has improved HDT in wet state and improved impact resistance in dry state.

9. 发明授权

US5191056A Arylene sulfide ketone copolymer and preparation process thereof 失效
标题翻译：亚芳基硫醚酮共聚物及其制备方法
公开(公告)号：US5191056A
公开(公告)日：1993-03-02
申请号：US745664
申请日：1991-08-16
申请人： Kiyoshi Sugie , Hiroo Inata , Shunichi Matsumura
发明人： Kiyoshi Sugie , Hiroo Inata , Shunichi Matsumura
IPC分类号： C08G65/326 , C08G65/40 , C08G65/48 , C08G75/02
CPC分类号： C08G75/024 , C08G65/326 , C08G65/4012 , C08G65/48
摘要： The arylene sulfide ketone copolymers according to the present invention have mainly recurring units which are represented by formulas (I) and (II), ##STR1## The arylene sulfide ketone copolymers have a high glass transition point and excellent moldability and can be produced with industrial advantage.
摘要翻译：本发明的亚芳基硫醚酮共聚物主要由式（I）和（II）表示的重复单元，（I）和（II）表示。亚芳基硫醚酮共聚物具有高玻璃化转变点和优异的成型性，可以生产具有工业优势。

10. 发明授权

US4931512A Process for producing a thermoset resin 失效
标题翻译：制备热固性树脂的方法
公开(公告)号：US4931512A
公开(公告)日：1990-06-05
申请号：US235523
申请日：1988-08-24
申请人： Shunichi Matsumura , Hiroo Inata , Hiroyuki Umetani , Masuhiro Okada
发明人： Shunichi Matsumura , Hiroo Inata , Hiroyuki Umetani , Masuhiro Okada
IPC分类号： C08G65/26 , C08G69/40 , C08G69/44 , C08G73/00 , C08G73/02 , C08G73/06 , C08G73/10 , C08G85/00 , C08K5/35
CPC分类号： C08K5/35 , C08G69/40 , C08G69/44 , C08G85/004
摘要： A process for producing a thermoset resin, which comprises reacting (A) an organic compound containing at least two groups selected from the class consisting of alcoholic hydroxyl groups, aromatic amino groups and aromatic aminomethyl groups, and (B) a poly(cyclic iminoether) in the presence of (C) a compound acting as an acid catalyst, at an elevated temperature.

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