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11. 发明申请

US20120184166A1 FIBER AND FIBER STRUCTURE 审中-公开
标题翻译：纤维和纤维结构
公开(公告)号：US20120184166A1
公开(公告)日：2012-07-19
申请号：US13496449
申请日：2010-09-09
申请人： Hideshi Kurihara , Kiyotsuna Toyohara , Shinichiro Shoji , Tomoyoshi Yamamoto , Akimichi Oda
发明人： Hideshi Kurihara , Kiyotsuna Toyohara , Shinichiro Shoji , Tomoyoshi Yamamoto , Akimichi Oda
IPC分类号： D03D15/00 , D04H13/00 , D02G3/00 , C08G63/08
摘要： Provided is a fiber containing a composition obtained by mixing a compound having at least a ring structure containing one carbodiimide group, the first nitrogen and second nitrogen thereof being linked together through a linking group, with a polymer compound having an acidic group. Also provided is a fiber structure made thereof. A fiber and a fiber structure, which have improved hydrolysis resistance and from which no free isocyanate compounds are produced, can be provided.
摘要翻译：本发明提供一种含有通过将具有至少一个具有一个碳二亚胺基团的环结构的化合物，其第一氮和第二氮通过连接基团连接在一起而获得的组合物与具有酸性基团的高分子化合物而获得的组合物。还提供了由其制成的纤维结构。可以提供具有改善的耐水解性和不产生游离异氰酸酯化合物的纤维和纤维结构。

12. 发明申请

US20110092623A1 FLAME RETARDANT RESIN COMPOSITION AND MOLDED ARTICLE THEREOF 审中-公开
标题翻译：阻燃树脂组合物及其制品
公开(公告)号：US20110092623A1
公开(公告)日：2011-04-21
申请号：US12994791
申请日：2009-05-26
申请人： Katsuhiro Yamanaka , Fumitaka Kondo , Kiyotsuna Toyohara
发明人： Katsuhiro Yamanaka , Fumitaka Kondo , Kiyotsuna Toyohara
IPC分类号： C08K5/5357
CPC分类号： C08K5/5357 , C07F9/657181 , C08L67/04
摘要： A flame retardant resin composition which has high flame retardancy and excellent physical properties and comprises a resin obtained from a plant-derived raw material and a molded article thereof.The flame retardant resin composition comprises: (A) 100 parts by weight of a resin component (component A) which contains at least 50 wt % of a resin (component A-1) obtained from a plant-derived raw material; and (B) 1 to 100 parts by weight of an organic phosphorus compound (component B) represented by the following formula (1). (in the above formula, X1 and X2 are the same or different and each an aromatic substituted alkyl group represented by the following formula (2): ALAr)n (2) in the above formula, AL is a branched or linear aliphatic hydrocarbon group having 1 to 5 carbon atoms, Ar is a phenyl group which may have a substituent, naphthyl group which may have a substituent or anthryl group which may have a substituent, n is an integer of 1 to 3, and Ar may be bonded to any carbon atom contained in AL.)
摘要翻译：阻燃性树脂组合物，其具有高阻燃性和优异的物理性质，并且含有由植物来源的原料得到的树脂及其成型体。阻燃树脂组合物包含：（A）100重量份含有至少50重量％由植物来源的原料得到的树脂（A-1成分）的树脂成分（A成分）和（B）1〜100重量份由下式（1）表示的有机磷化合物（B成分）。（在上式中，X1和X2相同或不同，并且每个由下式（2）表示的芳族取代的烷基：上式中的n（2）中，AL是支链或具有1至5个碳原子的直链脂族烃基，Ar是可以具有取代基的苯基，可以具有取代基的萘基或可以具有取代基的蒽基，n是1〜3的整数，Ar可以结合到AL中包含的任何碳原子上。）

13. 发明授权

US10577725B2 Fiber and fiber structure 有权
公开(公告)号：US10577725B2
公开(公告)日：2020-03-03
申请号：US13496449
申请日：2010-09-09
申请人： Hideshi Kurihara , Kiyotsuna Toyohara , Shinichiro Shoji , Tomoyoshi Yamamoto , Akimichi Oda
发明人： Hideshi Kurihara , Kiyotsuna Toyohara , Shinichiro Shoji , Tomoyoshi Yamamoto , Akimichi Oda
IPC分类号： D03D15/00 , D04H13/00 , D02G3/00 , C08G63/08 , D01F6/62 , D01F6/80 , D01F6/82 , D01F6/84
摘要： Provided is a fiber containing a composition obtained by mixing a compound having at least a ring structure containing one carbodiimide group, the first nitrogen and second nitrogen thereof being linked together through a linking group, with a polymer compound having an acidic group. Also provided is a fiber structure made thereof. A fiber and a fiber structure, which have improved hydrolysis resistance and from which no free isocyanate compounds are produced, can be provided.

14. 发明申请

US20100324220A1 RESIN COMPOSITION AND MOLDED ARTICLE 审中-公开
标题翻译：树脂组合物和成型品
公开(公告)号：US20100324220A1
公开(公告)日：2010-12-23
申请号：US12866164
申请日：2009-02-03
申请人： Kiyotsuna Toyohara , Jitsuo Oda
发明人： Kiyotsuna Toyohara , Jitsuo Oda
IPC分类号： C08L77/00 , C08L33/04
CPC分类号： C08L67/02 , C08K3/34 , C08K5/0083 , C08K5/29 , C08L51/04 , C08L51/085 , C08L67/04 , C08L77/06 , C08L77/12 , C08L2666/18 , C08L2666/02
摘要： A resin composition comprising an aromatic polyester having a butylene terephthalate skeleton as the main constituent unit (component A), polylactic acid comprising poly(L-lactic acid) and poly(D-lactic acid) (component B), and a modifier (component C), wherein the resin composition has (i) a crystal melting peak of stereocomplex-phase polylactic acid at 190° C. or higher in differential scanning calorimeter measurement, (ii) a biomass ratio of not less than 50%, (iii) a notched Izod impact strength of 4 to 15 kJ/m2 and (iv) a flexural modulus of 2.5 to 6 GPa. The resin composition provides a molded article having excellent impact resistance and stiffness. The resin composition has a biomass ratio of not less than 50%. The resin composition has a low moisture absorptivity, hydrolysis resistance and high-speed moldability. The resin composition provides a molded article having excellent heat resistance.
摘要翻译：一种树脂组合物，其含有以对苯二甲酸丁二醇酯骨架为主要构成单元的芳香族聚酯（A成分），由聚（L-乳酸）和聚（D-乳酸）（B成分）构成的聚乳酸，和改性剂 C），其中所述树脂组合物具有（i）立体络合相聚乳酸在差示扫描量热计测量中在190℃以上的结晶熔融峰，（ii）生物质比不小于50％，（iii）缺口伊佐德冲击强度为4〜15kJ / m 2，（iv）弯曲弹性模量为2.5〜6GPa。树脂组合物提供具有优异的耐冲击性和刚度的模塑制品。树脂组合物的生物质比不小于50％。该树脂组合物具有低吸湿性，耐水解性和高速成型性。树脂组合物提供耐热性优异的成型品。

15. 发明授权

US07326556B2 Microorganism capable of degrading aromatic polyester and method of degrading aromatic polyester using the same 失效
标题翻译：能够降解芳香族聚酯的微生物和使用其降解芳香族聚酯的方法
公开(公告)号：US07326556B2
公开(公告)日：2008-02-05
申请号：US10568754
申请日：2004-08-19
申请人： Kohei Oda , Yoshiharu Kimura , Kazumi Hiraga , Yasuhito Maeda , Kiyotsuna Toyohara , Hiroyoshi Minematsu
发明人： Kohei Oda , Yoshiharu Kimura , Kazumi Hiraga , Yasuhito Maeda , Kiyotsuna Toyohara , Hiroyoshi Minematsu
IPC分类号： B09B3/00 , B09C1/10 , C02F3/34 , C12N1/20
CPC分类号： C08J11/18 , C08J2367/02 , C12R1/41 , Y02W30/706
摘要： A microorganism which belongs to the genus Rhizobium and has the ability of degrading an aromatic polyester, and a method of degrading an aromatic polyester by using the microorganism. According to this method, the aromatic polyester can be degraded safely and relatively swiftly at a low cost.
摘要翻译：属于根瘤菌属并具有降解芳族聚酯的能力的微生物，以及使用该微生物降解芳香族聚酯的方法。根据该方法，芳香族聚酯可以以低成本安全且相对迅速地降解。

16. 发明授权

US06569366B1 Process for producing meta-type wholly aromatic polyamide filaments 有权
标题翻译：制备间位型全芳族聚酰胺长丝的方法
公开(公告)号：US06569366B1
公开(公告)日：2003-05-27
申请号：US09958900
申请日：2001-10-15
申请人： Kiyotsuna Toyohara , Jiro Sadanobu , Tsutomu Nakamura
发明人： Kiyotsuna Toyohara , Jiro Sadanobu , Tsutomu Nakamura
IPC分类号： D01D506
CPC分类号： D01F6/605
摘要： A meta-type wholly aromatic polyamide containing, as principal repeating units, meta-phenylenediamineisophthalamide units is dissolved in an amide compound solvent; the resultant polymer solution is subjected to a wet-spinning procedure wherein the polymer solution is extruded in the form of filamentary streams into a coagulation bath containing an amide compound-containing solvent and water but substantially not containing salts, through spinning orifices of a spinneret, to coagulate the extruded filamentary polymer solution streams in the coagulation bath; the coagulated porous undrawn filaments are subjected to a drawing procedure wherein the porous undrawn filaments are drawn in a plasticizing drawing bath containing an aqueous solution of an amide compound solvent; the resultant drawn filaments are washed with water, and then heat-treated (for example, further drawn at a draw ratio of 0.7 to 4.0 while being heated at a temperature of 250 to 400° C.), to provide uniform and dense meta-type wholly aromatic polyamide fibers.
摘要翻译：将作为主要重复单元的间苯二甲酰胺间苯二酰胺单元的间位型全芳香族聚酰胺溶解在酰胺化合物溶剂中; 所得聚合物溶液经受湿纺丝程序，其中聚合物溶液以丝状流的形式挤出到含有含酰胺化合物的溶剂和水但基本上不含盐的凝固浴中，通过喷丝头的纺丝孔，使凝固浴中挤出的丝状聚合物溶液流凝结; 对凝固的多孔未拉伸丝进行拉伸处理，其中将多孔未拉伸丝在含有酰胺化合物溶剂的水溶液的增塑拉伸浴中拉伸; 将得到的拉伸长丝用水洗涤，然后进行热处理（例如，在250〜400℃的温度下加热的同时以拉伸比为0.7〜4.0进一步拉伸），得到均匀且致密的间 - 型全芳族聚酰胺纤维。

17. 发明授权

US08263690B2 Polylactic acid composition 有权
标题翻译：聚乳酸组成
公开(公告)号：US08263690B2
公开(公告)日：2012-09-11
申请号：US12294549
申请日：2007-03-28
申请人： Hirotaka Suzuki , Kiyotsuna Toyohara , Yuka Komazawa
发明人： Hirotaka Suzuki , Kiyotsuna Toyohara , Yuka Komazawa
IPC分类号： C07F9/40
CPC分类号： C08K5/0091 , C08J3/005 , C08J2367/04 , C08K5/5333 , C08L67/04 , C08L2205/02 , C08L2666/18
摘要： It is an object of the present invention to provide a composition which contains polylactic acid and has excellent heat stability, mechanical strength and color. The composition contains 0.001 to 0.1 part by weight of a metal catalyst and 0.001 to 0.5 part by weight of a phosphono-fatty acid ester based on 100 parts by weight of polylactic acid.
摘要翻译：本发明的目的是提供含有聚乳酸并且具有优异的热稳定性，机械强度和颜色的组合物。基于100重量份的聚乳酸，该组合物含有0.001〜0.1重量份的金属催化剂和0.001〜0.5重量份的膦酰基脂肪酸酯。

18. 发明申请

US20110263762A1 POLYLACTIC ACID COMPOSITION AND MOLDED ARTICLE THEREOF 审中-公开
标题翻译：聚乳酸组合物及其成型品
公开(公告)号：US20110263762A1
公开(公告)日：2011-10-27
申请号：US13127661
申请日：2009-11-02
申请人： Yuichi Matsuno , Masaki Mitsunaga , Jitsuo Oda , Mitsuru Doteguchi , Yoshitaka Shibata , Kiyotsuna Toyohara , Masahiro Iwai , Takuro Kitamura
发明人： Yuichi Matsuno , Masaki Mitsunaga , Jitsuo Oda , Mitsuru Doteguchi , Yoshitaka Shibata , Kiyotsuna Toyohara , Masahiro Iwai , Takuro Kitamura
IPC分类号： C08K5/5317 , C08K5/35 , C08K5/1515
CPC分类号： C08L67/04 , C08K5/0091 , C08K5/13 , C08K5/372 , C08K5/524 , C08K5/527 , C08K5/5333 , C08K5/5393 , C08K5/5399 , C08L2666/02
摘要： A composition comprising polylactic acid and having excellent heat stability, especially moist heat stability, and a molded article thereof.The composition comprises 100 parts by weight of a resin component (component A) which is composed of 5 to 100 wt % of polylactic acid (component A-α) and 95 to 0 wt % of a thermoplastic resin (component A-β), 0.001 to 5 parts by weight of a phosphono-fatty acid ester (component B), 0.01 to 5 parts by weight of a phosphate metal salt (component C), 0.001 to 2 parts by weight of at least one antioxidant (component D) selected from the group consisting of a phosphite-based compound, a phosphonite-based compound, a hindered phenol-based compound and a thioether-based compound, and 0.001 to 10 parts by weight of an end-sealing agent (component E).
摘要翻译：包含聚乳酸并且具有优异的热稳定性，特别是湿热稳定性的组合物及其模塑制品。该组合物包含100重量份由5〜100重量％的聚乳酸（A-α成分）和95〜0重量％的热塑性树脂（成分A-＆bgr）组成的树脂成分（A成分），0.001〜5重量份膦酰基脂肪酸酯（B成分），0.01〜5重量份磷酸盐金属盐（C成分），0.001〜2重量份的至少一种抗氧化剂（D成分）选自亚磷酸酯类化合物，亚膦酸酯系化合物，受阻酚系化合物和硫醚系化合物，0.001〜10重量份的端部密封剂（E成分）。

19. 发明申请

US20090062437A1 POLYLACTIC ACID COMPOSITION 有权
标题翻译：聚乳酸组合物
公开(公告)号：US20090062437A1
公开(公告)日：2009-03-05
申请号：US12294549
申请日：2007-03-28
申请人： Hirotaka Suzuki , Kiyotsuna Toyohara , Yuka Komazawa
发明人： Hirotaka Suzuki , Kiyotsuna Toyohara , Yuka Komazawa
IPC分类号： C08K5/5333
CPC分类号： C08K5/0091 , C08J3/005 , C08J2367/04 , C08K5/5333 , C08L67/04 , C08L2205/02 , C08L2666/18
摘要： It is an object of the present invention to provide a composition which contains polylactic acid and has excellent heat stability, mechanical strength and color.The composition contains 0.001 to 0.1 part by weight of a metal catalyst and 0.001 to 0.5 part by weight of a phosphono-fatty acid ester based on 100 parts by weight of polylactic acid.
摘要翻译：本发明的目的是提供含有聚乳酸并且具有优异的热稳定性，机械强度和颜色的组合物。基于100重量份的聚乳酸，该组合物含有0.001〜0.1重量份的金属催化剂和0.001〜0.5重量份的膦酰基脂肪酸酯。

20. 发明申请

US20070172651A1 Ultrafine polyactic acid fibers and fiber structure, and process for their production 审中-公开
标题翻译：超细聚乳酸纤维和纤维结构，及其生产工艺
公开(公告)号：US20070172651A1
公开(公告)日：2007-07-26
申请号：US10592760
申请日：2005-03-03
申请人： Takanori Miyoshi , Kiyotsuna Toyohara , Hiroyoshi Minematsu
发明人： Takanori Miyoshi , Kiyotsuna Toyohara , Hiroyoshi Minematsu
IPC分类号： D02G3/00
CPC分类号： D01D5/0038 , D01F6/625 , D01F6/84 , Y10T428/2929
摘要： A fiber structure is obtained by spinning of a solution of an L-lactic acid condensate and a D-lactic acid condensate by electrospinning. It is possible to provide a fiber structure comprising fibers with extremely small fiber diameters, as well as excellent heat resistance and biodegradability.
摘要翻译：通过静电纺丝将L-乳酸缩合物和D-乳酸缩合物的溶液旋转来获得纤维结构体。可以提供包含具有极小纤维直径的纤维的纤维结构，以及优异的耐热性和生物降解性。

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