公开(公告)号：US08415008B2

公开(公告)日：2013-04-09

申请号：US12449538

申请日：2008-02-19

Applicant: Akira Ito ,  Kazue Ueda ,  Tatsuya Matsumoto ,  Tatsunori Masaki ,  Kiyohiko Yamamura

Inventor： Akira Ito ,  Kazue Ueda ,  Tatsuya Matsumoto ,  Tatsunori Masaki ,  Kiyohiko Yamamura

IPC: B32B5/16 ,  C08L33/12 ,  C08L51/08 ,  C08L69/00

CPC classification number: C08L69/00 ,  C08K5/1515 ,  C08K5/29 ,  C08K5/353 ,  C08L23/0884 ,  C08L67/04 ,  Y10T428/254 ,  C08L2666/18 ,  C08L2666/02

Abstract: Disclosed is a resin composition including a polylactic acid resin (A) and a polycarbonate resin (B) and a molded article produced by molding the resin composition. The mass ratio (A/B) between the resins (A) and (B) is 40/60 to 80/20. The ratio (MFRA/MFRB) between the melt flow rate (MFRA) of the polylactic acid resin (A) and the melt flow rate (MFRB) of the polycarbonate resin (B) at 240° C. under a load of 21.2 N is 20 to 600. The polycarbonate resin (B) is particle-dispersed in island shapes in the polylactic acid resin (A) in a range from a surface of the molded article to a depth of 5 μm and lengths of cross sections of dispersed particles observed in a cross section of the molded article are 0.1 μm or more.

Abstract translation: 公开了包含聚乳酸树脂（A）和聚碳酸酯树脂（B）的树脂组合物和通过模塑树脂组合物制备的模制品。 树脂（A）和（B）之间的质量比（A / B）为40/60〜80/20。 聚酰胺树脂（A）的熔体流动速率（MFRA）与聚碳酸酯树脂（B）的熔融流动速率（MFRB）之间的比例（MFRA / MFRB）在240℃，负荷21.2N时为 聚碳酸酯树脂（B）在模制品的表面至5μm深度的范围内在聚乳酸树脂（A）中以岛状分散，并且观察到分散颗粒的横截面长度 在成型品的截面中为0.1μm以上。

公开(公告)号：US08293160B2

公开(公告)日：2012-10-23

申请号：US12921850

申请日：2009-04-15

Applicant: Kiwamu Yuki ,  Makoto Nakai ,  Atsuko Noda

Inventor： Kiwamu Yuki ,  Makoto Nakai ,  Atsuko Noda

IPC: B32B27/34 ,  B29C55/12 ,  C08L77/00

CPC classification number: B29C55/16 ,  B29C35/041 ,  B29K2077/00 ,  B29K2105/0088 ,  B32B7/12 ,  B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/20 ,  B32B27/34 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/306 ,  B32B2307/31 ,  B32B2307/50 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2307/7242 ,  B32B2439/00 ,  B32B2553/00 ,  B65D65/40 ,  C08J5/18 ,  C08J2377/02 ,  C08J2377/06 ,  C08L77/02 ,  C08L77/06 ,  C08L2205/02 ,  C08L2666/20

Abstract: At an optional stage in the production step of a biaxially stretched film using a polyamide resin including, as a first component, nylon 6, and as a second component, a polyamide including xylylenediamine and an aliphatic dicarboxylic acid having 4 to 12 carbon atoms, the film is brought into contact with water set at 40° C. or higher and lower than 70° C. for 1 to 10 minutes and further with water set at 70° C. or higher for 1 to 10 minutes. In the film thus obtained, the content of low molecular weight compounds is 0% by mass to 0.2% by mass.

Abstract translation: 在使用包含尼龙6作为第一成分的聚酰胺树脂的二轴拉伸膜的制造步骤的任选阶段中，作为第二成分，含有苯二甲胺和碳原子数4〜12的脂肪族二羧酸的聚酰胺， 使膜与设定在40℃以上且低于70℃的水接触1〜10分钟，并且进一步用水设定在70℃以上1〜10分钟。 在由此获得的膜中，低分子量化合物的含量为0质量％至0.2质量％。

公开(公告)号：US08193263B2

公开(公告)日：2012-06-05

申请号：US12676760

申请日：2008-09-02

Applicant: Shigeta Fujii

Inventor： Shigeta Fujii

IPC: C08K5/5313

CPC classification number: C08L77/00 ,  C08K5/5313 ,  C08K5/54 ,  C08K7/14 ,  C08L2205/02 ,  C08L2666/20

Abstract: A flame-retardant glass fiber-reinforced polyamide resin composition, containing: 100 parts by mass of a flame-retardant resin composition consisting of (A) 60 to 90 percent by mass of a polyamide resin, and (B) 40 to 10 percent by mass of a flame retardant containing no halogen atom, (A)+(B) being 100 percent by mass; and 60 to 210 parts by mass of a flattened glass fiber (C) having a flat section of 1.5-10 in a ratio of major axis/minor axis, wherein the polyamide resin (A) contains a crystalline polyamide resin (a1) and an amorphous polyamide resin (a2), the flame retardant containing no halogen atom (B) contains a phosphinate (b1) and/or a diphosphinate (b2), and a blending ratio of the amorphous polyamide resin (a2) in the polyamide resin (A) is 0.1≦(a2)/(A)≦0.5.

Abstract translation: 1.一种阻燃性玻璃纤维增​​强聚酰胺树脂组合物，其含有：（A）60〜90质量％的聚酰胺树脂组成的阻燃性树脂组合物100质量份，（B）40〜10质量％ 不含卤素原子的阻燃剂的质量，（A）+（B）为100质量％ 和60〜210质量份的长轴/短轴的平坦度为1.5〜10的扁平状玻璃纤维（C），其中聚酰胺树脂（A）含有结晶性聚酰胺树脂（a1）和 无规聚酰胺树脂（a2），不含卤素原子的阻燃剂（B）含有次膦酸盐（b1）和/或二磷酸盐（b2），聚酰胺树脂（A）中的无定形聚酰胺树脂（a2） ）为0.1＆nlE;（a2）/（A）＆nlE; 0.5。

公开(公告)号：US20120108720A1

公开(公告)日：2012-05-03

申请号：US13319405

申请日：2010-07-09

Applicant: Yuji Kitora ,  Kazue Ueda ,  Takehito Saijo ,  Yohei Kabashima

Inventor： Yuji Kitora ,  Kazue Ueda ,  Takehito Saijo ,  Yohei Kabashima

IPC: C08K5/29

CPC classification number: C08L67/04 ,  C08K3/26 ,  C08K5/29 ,  C08L101/16 ,  C08L2666/02

Abstract: Disclosed is a polylactic acid-based resin composition including a polylactic acid resin, a monocarbodiimide compound and a hydrotalcite compound, wherein the content of the monocarbodiimide compound is 0.1 to 10 parts by mass in relation to 100 parts by mass of the polylactic acid resin and the content of the hydrotalcite compound is 0.05 to 2 parts by mass in relation to 100 parts by mass of the polylactic acid resin.

Abstract translation: 公开了包含聚乳酸树脂，单碳二亚胺化合物和水滑石化合物的聚乳酸类树脂组合物，其中单碳二酰亚胺化合物的含量相对于100质量份聚乳酸树脂为0.1〜10质量份， 相对于100质量份的聚乳酸树脂，水滑石化合物的含量为0.05〜2质量份。

公开(公告)号：US08114522B2

公开(公告)日：2012-02-14

申请号：US12811857

申请日：2009-02-16

Applicant: Yuji Kitora ,  Mitsuhiro Kawahara ,  Kazue Ueda

Inventor： Yuji Kitora ,  Mitsuhiro Kawahara ,  Kazue Ueda

IPC: B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36

CPC classification number: C09J123/08 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/22 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/325 ,  B32B27/36 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/306 ,  B32B2307/412 ,  B32B2307/50 ,  B32B2307/7163 ,  B32B2307/718 ,  B32B2307/738 ,  B32B2439/00 ,  B32B2439/70 ,  C08J5/124 ,  C08J2323/10 ,  C08J2367/04 ,  C08L23/08 ,  C08L23/26 ,  C08L45/00 ,  C08L51/06 ,  C08L57/02 ,  C08L67/04 ,  C08L93/00 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/04 ,  C09J123/26 ,  C09J151/06 ,  C09J193/00 ,  C09J193/04 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T428/31913

Abstract: Disclosed is a resin composition forming an adhesive layer between a polylactic acid resin substrate layer and a polyolefin resin substrate layer. The resin composition includes a modified polyolefin resin (A) and a terpene resin (B), and the mass ratio (A)/(B) between the both resins (A) and (B) is 20/80 to 99/1. Alternatively, the resin composition may be a resin composition including 10 to 90% by mass of a polylactic acid resin (C), 5 to 89% by mass of the modified polyolefin resin (A) and 1 to 80% by mass of a hydrogenated petroleum resin (D), with the total amount of these resins constrained to be 100% by mass.

Abstract translation: 公开了在聚乳酸树脂基材层和聚烯烃树脂基材层之间形成粘合剂层的树脂组合物。 树脂组合物包含改性聚烯烃树脂（A）和萜烯树脂（B），两种树脂（A）和（B）之间的质量比（A）/（B）为20/80至99/1。 或者，树脂组合物可以是包含10〜90质量％的聚乳酸树脂（C），5〜89质量％的改性聚烯烃树脂（A）和1〜80质量％氢化的树脂组合物 石油树脂（D），这些树脂的总量约为100质量％。

公开(公告)号：US20120003458A1

公开(公告)日：2012-01-05

申请号：US12934292

申请日：2009-03-12

Applicant: Xiaorui Wu ,  Nobuhiro Tanaka ,  Atsuko Noda

Inventor： Xiaorui Wu ,  Nobuhiro Tanaka ,  Atsuko Noda

IPC: B32B5/00 ,  B29C55/12 ,  B32B27/06

CPC classification number: B29C55/12 ,  B29C55/143 ,  B29C55/16 ,  B29K2077/00 ,  B29K2995/0067 ,  B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/20 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/31 ,  B32B2307/50 ,  B32B2307/518 ,  B32B2307/558 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2439/06 ,  B32B2439/46 ,  B32B2439/70 ,  B32B2439/80 ,  C08J7/047 ,  C08J2377/00 ,  C08J2427/00 ,  Y10T428/265

Abstract: Disclosed are a biaxially stretched polyamide resin film having gas barrier properties and a process for producing the biaxially stretched polyamide resin film having gas barrier properties. In this film, a gas barrier coat layer is formed on at least one side of a biaxially stretched polyamide resin film, the thickness of the gas barrier coat layer is 0.5 to 5 μm, and the amount of the extracted monomer in the polyamide resin film is 0.1% by mass or less. The production process includes, in the order of description, the steps of removing the monomer in an unstretched polyamide resin film, biaxial stretching, and laminating an anchor coat layer, performed where necessary, and forming a gas barrier coat layer.

Abstract translation: 公开了具有阻气性的双轴拉伸聚酰胺树脂膜和具有阻气性的双轴拉伸聚酰胺树脂膜的制造方法。 在该膜中，在双轴拉伸聚酰胺树脂膜的至少一面上形成阻气涂层，阻气涂层的厚度为0.5〜5μm，聚酰胺树脂膜中提取的单体的量 为0.1质量％以下。 制造方法按照说明书的顺序包括除去未拉伸聚酰胺树脂膜中的单体，双轴拉伸和层压保护层的步骤，必要时进行，形成阻气涂层。

公开(公告)号：US08062721B2

公开(公告)日：2011-11-22

申请号：US11989624

申请日：2006-08-30

Applicant: Mitsuhiro Kawahara ,  Miho Nakai ,  Kazue Ueda

Inventor： Mitsuhiro Kawahara ,  Miho Nakai ,  Kazue Ueda

IPC: B29D22/00

CPC classification number: C08L67/04 ,  C08L91/00 ,  C08L91/06 ,  Y10T428/13 ,  Y10T428/1307 ,  Y10T428/31504 ,  Y10T428/31786 ,  C08L2666/02

Abstract: Disclosed is a biodegradable resin composition improved in water barrier properties. Also disclosed is a molded body formed from such a resin composition. The biodegradable resin composition comprises 100 parts by mass of a biodegradable polyester resin and 0.1-15 parts by mass of a jojoba oil and/or a polar wax. The biodegradable polyester resin may contain not less than 50% by mass of a plant-based resin. Polylactic acid can be used as the plant-based resin.

Abstract translation: 公开了一种改善了防水性能的生物降解性树脂组合物。 还公开了由这种树脂组合物形成的成型体。 生物降解性树脂组合物包含100质量份的可生物降解的聚酯树脂和0.1-15质量份的霍霍巴油和/或极性蜡。 可生物降解聚酯树脂可以含有不少于50质量％的植物性树脂。 聚乳酸可以用作植物性树脂。

公开(公告)号：US08008389B2

公开(公告)日：2011-08-30

申请号：US12296642

申请日：2007-04-24

Applicant: Yukinari Negi

Inventor： Yukinari Negi

IPC: C08K3/34 ,  C08L77/00

CPC classification number: C08K3/346 ,  C08L63/00 ,  C08L77/00

Abstract: Provided is a polyamide resin composition superior in mechanical properties such as strength and elastic modulus and also in toughness, durability, frictional abrasion resistance, and water absorption resistance, wherein the polyamide resin composition contains 0.1 to 4 parts by mass of an aliphatic epoxy compound (B) having three glycidyl groups in the molecule, formulated to 100 parts by mass of a polyamide resin (A) with silicate layers of swellable lamellar silicate dispersed therein. The epoxy equivalence of the aliphatic epoxy compound (B) is preferably 180 g/eq or less, and the aliphatic epoxy compound (B) preferably has trimethylolpropane and/or glycerol as a skeleton.

Abstract translation: 提供一种聚酰胺树脂组合物，其特征在于，其强度和弹性模量等机械性能以及韧性，耐久性，摩擦磨损性和耐吸水性均优异，其中聚酰胺树脂组合物含有0.1〜4质量份脂肪族环氧化合物（ B）在分子中具有三个缩水甘油基，配制成100质量份聚酰胺树脂（A），其中分散有可溶胀层状硅酸盐的硅酸盐层。 脂肪族环氧化合物（B）的环氧当量优选为180g / eq以下，脂肪族环氧化合物（B）优选具有三羟甲基丙烷和/或甘油作为骨架。

公开(公告)号：US07998576B2

公开(公告)日：2011-08-16

申请号：US12865285

申请日：2008-11-07

Applicant: Seiji Abe ,  Kenji Chizuka ,  Shoji Matsumoto ,  Koji Kakumoto ,  Takenori Domon ,  Dai Iwasaki

Inventor： Seiji Abe ,  Kenji Chizuka ,  Shoji Matsumoto ,  Koji Kakumoto ,  Takenori Domon ,  Dai Iwasaki

IPC: D02G3/00

CPC classification number: D01F8/04 ,  D01F1/106 ,  D01F6/82 ,  D01F6/86 ,  D01F8/12 ,  D01F8/14 ,  Y10T428/2924 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2931

Abstract: Disclosed is a monofilament allowing contrast X-ray radiography. At least part of the monofilament is formed of a thermoplastic resin containing a radiopaque agent. The monofilament contains the radiopaque agent in the thermoplastic resin in a content of 30 to 80% by mass, and has a Young's modulus of 0.1 to 5.0 cN/dtex and a fineness of 500 to 20000 dtex.

Abstract translation: 公开了允许对比X射线照相术的单丝。 单丝的至少一部分由含有不透射线剂的热塑性树脂形成。 单丝在热塑性树脂中含有30〜80质量％的不透射线剂，杨氏模量为0.1〜5.0cN / dtex，细度为500〜20000dtex。

公开(公告)号：US20100292381A1

公开(公告)日：2010-11-18

申请号：US12745760

申请日：2008-12-19

Applicant: Hiroo Kamikawa

Inventor： Hiroo Kamikawa

IPC: C08K5/14

CPC classification number: C08K5/14 ,  C08K5/5419 ,  C08L67/04

Abstract: Disclosed is a thermoplastic resin composition obtained by mixing together 100 parts by mass of a polylactic acid resin or a polylactic acid resin composition, 0.01 to 10 parts by mass of a peroxide and 0.01 to 5 parts by mass of a silane compound having two or more functional groups selected from an alkoxy group, an acrylic group, a methacrylic group and a vinyl group. The polylactic acid resin composition may include 90 to 99.5% by mass of the polylactic acid resin and 0.5 to 10% by mass of a plasticizer. The thermoplastic resin composition may further include a fibrous reinforcing material and a polycarbodiimide compound, and where necessary, a flame retardant.

Abstract translation: 公开了将100质量份聚乳酸树脂或聚乳酸树脂组合物，0.01〜10质量份过氧化物和0.01〜5质量份具有两个以上的硅烷化合物的硅烷化合物 选自烷氧基，丙烯酸基，甲基丙烯酸基和乙烯基的官能团。 聚乳酸树脂组合物可以含有90〜99.5质量％的聚乳酸树脂和0.5〜10质量％的增塑剂。 热塑性树脂组合物还可以包含纤维状增强材料和聚碳化二亚胺化合物，并且根据需要可以使用阻燃剂。