公开(公告)号：US20070203287A1

公开(公告)日：2007-08-30

申请号：US11575823

申请日：2005-09-06

申请人： Kazuya Tanaka ,  Miki Nishida ,  Jun Takagi ,  Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira

发明人： Kazuya Tanaka ,  Miki Nishida ,  Jun Takagi ,  Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira

IPC分类号： C08L31/00

CPC分类号： C08K7/02 ,  C08K3/22 ,  C08K9/02 ,  C08K9/04 ,  C08K9/06 ,  C08K2003/2227 ,  C08L67/04 ,  C08L97/02 ,  C08L2666/26

摘要： A resin composition comprising 100 parts by mass of lactic acid resin (A), 50 to 100 parts by mass of metal hydroxide (B) and 0.1 to 30 parts by mass of fiber (C), wherein the fiber (C) is a natural fiber or/and a fiber derived from natural material. Moldings thereof satisfy the V-0 standard or VTM-0 standard according to UL94 vertical flame test (UL94V, UL94VTM).

摘要翻译： 包含100质量份乳酸树脂（A），50〜100质量份金属氢氧化物（B）和0.1〜30质量份纤维（C）的树脂组合物，其中，纤维（C）为天然 纤维或/和衍生自天然材料的纤维。 根据UL94垂直火焰试验（UL94V，UL94VTM），其成型件满足V-0标准或VTM-0标准。

公开(公告)号：US08349935B2

公开(公告)日：2013-01-08

申请号：US10551872

申请日：2004-04-02

申请人： Akihiro Ohashi ,  Kazuya Tanaka ,  Yukio Kato ,  Jun Takagi ,  Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira

发明人： Akihiro Ohashi ,  Kazuya Tanaka ,  Yukio Kato ,  Jun Takagi ,  Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira

IPC分类号： C08K3/22

CPC分类号： C08K3/22 ,  C08K3/013 ,  C08K9/00 ,  C08L67/02 ,  C08L67/04 ,  Y10T428/2991 ,  Y10T428/2998 ,  C08L2666/18

摘要： To obtain injection molded objects having biodegradability and excellent flame retardance and mechanical strength, the injection molded object includes a lactic acid based resin; and a metal hydroxide in a ratio of 5 to 40 mass parts per 100 mass parts of the lactic acid based resin. The metal hydroxide is surface-treated, and Na2O (w-Na2O) present on a surface of grains of the metal hydroxide is 0.1 mass % or less based on the total mass of the metal hydroxide. Preferably, the injection molded object contains an aliphatic polyester other than the lactic acid based resin or an aromatic-aliphatic polyester in a ratio of 20 to 80 mass parts per 100 mass parts of the lactic acid based resin.

摘要翻译： 为了获得具有生物降解性和优异的阻燃性和机械强度的注射成型体，注射成型物体包括乳酸类树脂; 和相对于100质量份乳酸类树脂为5〜40质量份的金属氢氧化物。 对金属氢氧化物进行表面处理，以金属氢氧化物的总质量计，存在于金属氢氧化物粒子表面的Na 2 O（w-Na 2 O）为0.1质量％以下。 优选地，注射成型体中含有乳酸类树脂以外的脂肪族聚酯或芳族 - 脂肪族聚酯，相对于100质量份乳酸类树脂为20〜80质量份。

公开(公告)号：US20080097008A2

公开(公告)日：2008-04-24

申请号：US10595375

申请日：2006-06-30

申请人： Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira ,  Kazuya Tanaka ,  Jun Takagi ,  Yukio Kato

发明人： Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira ,  Kazuya Tanaka ,  Jun Takagi ,  Yukio Kato

IPC分类号： C08K9/06

CPC分类号： C08L67/00 ,  C08K3/20 ,  C08K5/10 ,  C08K9/06 ,  C08L67/04 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/18

摘要： To provide a flame retardant injection molded article that not only has flame-retardant properties but also combines impact resistance and heat resistance, either a flame retardant injection molded article is formed from a resin composition comprising a lactic acid resin (A), a metal hydroxide (B) whose surface has been treated with a silane coupling agent, and a copolymer (C) of lactic acid resin and diol/dicarboxylic acid, respectively at prescribed proportions, or a flame retardant injection molded article is formed from a resin composition comprising, in addition to the component (A) and component (B), either or both of an aliphatic polyester other than lactic acid resin and an aromatic aliphatic polyester (D), and an ester compound (E) of molecular weight in the range of 200 to 2,000, respectively at prescribed proportions.

摘要翻译： 为了提供阻燃性注射成型体，其不仅具有阻燃性，而且还具有耐冲击性和耐热性，所以阻燃注塑成型体由包含乳酸树脂（A），金属氢氧化物 （B），其表面用硅烷偶联剂处理，分别以规定比例的乳酸树脂和二醇/二羧酸的共聚物（C）或阻燃性注射成型体由树脂组合物形成， 除了组分（A）和组分（B）之外，乳酸树脂和芳族脂肪族聚酯（D）之外的脂肪族聚酯和分子量为200的酯化合物（E） 分别按规定的比例分配到2000个。

公开(公告)号：US07439283B2

公开(公告)日：2008-10-21

申请号：US10526495

申请日：2003-09-08

申请人： Kazuya Tanaka ,  Jun Takagi ,  Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira

发明人： Kazuya Tanaka ,  Jun Takagi ,  Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira

IPC分类号： C08K9/10

CPC分类号： C08K5/29 ,  C08K9/04 ,  C08L67/04

摘要： In order to provide a resin composition containing a lactic acid resin, and a molded article obtained from this resin composition which impart flame retardance to the resin composition and suppress a reduction in the molecular weight, use is made of a flame-retardant resin composition which contains a resin composition of which the major component is a lactic acid resin, and a surface-treated metallic hydroxide, wherein the surface-treated metallic hydroxide is added by 50-150 parts by mass per 100 parts by mass of the lactic acid resin.

摘要翻译： 为了提供含有乳酸树脂的树脂组合物和由该树脂组合物得到的赋予树脂组合物阻燃性并抑制分子量降低的成型体，使用阻燃性树脂组合物 含有主要成分为乳酸树脂的树脂组合物和经表面处理的金属氢氧化物，其中相对于100质量份乳酸树脂，表面处理的金属氢氧化物的添加量为50〜150质量份。

公开(公告)号：US20070142503A1

公开(公告)日：2007-06-21

申请号：US10595375

申请日：2004-10-13

申请人： Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira ,  Kazuya Tanaka ,  Jun Takagi ,  Yukio Kato

发明人： Shinichiro Yamada ,  Hiroyuki Mori ,  Yuko Fujihira ,  Kazuya Tanaka ,  Jun Takagi ,  Yukio Kato

IPC分类号： C08K9/06

CPC分类号： C08L67/00 ,  C08K3/20 ,  C08K5/10 ,  C08K9/06 ,  C08L67/04 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/18

摘要： To provide a flame retardant injection molded article that not only has flame-retardant properties but also combines impact resistance and heat resistance, either a flame retardant injection molded article is formed from a resin composition comprising a lactic acid resin (A), a metal hydroxide (B) whose surface has been treated with a silane coupling agent, and a copolymer (C) of lactic acid resin and diol/dicarboxylic acid, respectively at prescribed proportions, or a flame retardant injection molded article is formed from a resin composition comprising, in addition to the component (A) and component (B), either or both of an aliphatic polyester other than lactic acid resin and an aromatic aliphatic polyester (D), and an ester compound (E) of molecular weight in the range of 200 to 2,000, respectively at prescribed proportions.

摘要翻译： 为了提供阻燃性注射成型体，其不仅具有阻燃性，而且还具有耐冲击性和耐热性，所以阻燃注塑成型体由包含乳酸树脂（A），金属氢氧化物 （B），其表面用硅烷偶联剂处理，分别以规定比例的乳酸树脂和二醇/二羧酸的共聚物（C）或阻燃性注射成型体由树脂组合物形成， 除了组分（A）和组分（B）之外，乳酸树脂和芳族脂肪族聚酯（D）之外的脂肪族聚酯和分子量为200的酯化合物（E） 分别按规定的比例分配到2000个。

公开(公告)号：US07682548B2

公开(公告)日：2010-03-23

申请号：US10566818

申请日：2004-07-30

申请人： Miki Nishida ,  Kazuya Tanaka ,  Jun Takagi

发明人： Miki Nishida ,  Kazuya Tanaka ,  Jun Takagi

IPC分类号： B29C45/00

CPC分类号： B29B9/14 ,  C08J5/045 ,  C08J2367/04 ,  C08L1/02 ,  C08L67/04 ,  C08L97/005 ,  C08L2666/26

摘要： To provide injection molded articles that are formed from plant-derived materials as main components and have heat resistance and high crystallization rates.The injection molded article of the present invention includes a resin composition containing: (A) a lactic acid based resin; and (B) a natural fiber that contains 40 mass % to 60 mass % of cellulose, 10 mass % to 30 mass % of lignin, wherein the resin composition contains the lactic acid based resin (A) and the natural fiber (B) in a mass ratio of 99:1 to 70:30, and the lactic acid based resin (A) has a resin composition ratio of L-lactic acid:D-lactic acid=100:0 to 97:3, or L-lactic acid:D-lactic acid=0:100 to 3:97.

摘要翻译： 提供由作为主要成分的植物来源材料形成并具有耐热性和高结晶速率的注塑制品。 本发明的注射成型体包含：（A）乳酸类树脂的树脂组合物， 和（B）含有40质量％〜60质量％的纤维素，10质量％〜30质量％的木质素的天然纤维，其中，树脂组合物含有乳酸类树脂（A）和天然纤维（B） 质量比为99：1〜70:30，乳酸类树脂（A）的L-乳酸：D-乳酸的树脂组成比为100：0〜97：3，或L-乳酸 ：D-乳酸= 0：100〜3:97。

公开(公告)号：US20060202391A1

公开(公告)日：2006-09-14

申请号：US10566818

申请日：2004-07-30

申请人： Miki Nishida ,  Kazuya Tanaka ,  Jun Takagi

发明人： Miki Nishida ,  Kazuya Tanaka ,  Jun Takagi

IPC分类号： B29C45/00

CPC分类号： B29B9/14 ,  C08J5/045 ,  C08J2367/04 ,  C08L1/02 ,  C08L67/04 ,  C08L97/005 ,  C08L2666/26

摘要： [Problem]To provide injection molded articles that are formed from plant-derived materials as main components and have heat resistance and high crystallization rates. [Means for Solving]The injection molded article of the present invention includes a resin composition containing: (A) a lactic acid based resin; and (B) a natural fiber that contains 40 mass % to 60 mass % of cellulose, 10 mass % to 30 mass % of lignin, wherein the resin composition contains the lactic acid based resin (A) and the natural fiber (B) in a mass ratio of 99:1 to 70:30, and the lactic acid based resin (A) has a resin composition ratio of L-lactic acid:D-lactic acid=100:0 to 97:3, or L-lactic acid:D-lactic acid=0:100 to 3:97. [Representative drawing]None.

摘要翻译： [问题]提供由植物来源材料形成的注射成型制品作为主要成分并具有耐热性和高结晶速率。 [解决手段]本发明的注射成型品包括：（A）乳酸类树脂的树脂组合物， 和（B）含有40质量％〜60质量％的纤维素，10质量％〜30质量％的木质素的天然纤维，其中，树脂组合物含有乳酸类树脂（A）和天然纤维（B） 质量比为99：1〜70:30，乳酸类树脂（A）的L-乳酸：D-乳酸的树脂组成比为100：0〜97：3，或L-乳酸 ：D-乳酸= 0：100〜3:97。 [代表图]无。

公开(公告)号：US20060194899A1

公开(公告)日：2006-08-31

申请号：US10551872

申请日：2004-04-02

申请人： Akihiro Ohashi ,  Kazuya Tanaka ,  Yukio Kato ,  Jun Takagi

发明人： Akihiro Ohashi ,  Kazuya Tanaka ,  Yukio Kato ,  Jun Takagi

IPC分类号： C08K9/00

CPC分类号： C08K3/22 ,  C08K3/013 ,  C08K9/00 ,  C08L67/02 ,  C08L67/04 ,  Y10T428/2991 ,  Y10T428/2998 ,  C08L2666/18

摘要： To obtain injection molded objects having biodegradability and excellent flame retardance and mechanical strength, the injection molded object includes a lactic acid based resin; and a metal hydroxide in a ratio of 5 to 40 mass parts per 100 mass parts of the lactic acid based resin. The metal hydroxide is surface-treated, and Na2O (w-Na2O) present on a surface of grains of the metal hydroxide is 0.1 mass % or less based on the total mass of the metal hydroxide. Preferably, the injection molded object contains an aliphatic polyester other than the lactic acid based resin or an aromatic-aliphatic polyester in a ratio of 20 to 80 mass parts per 100 mass parts of the lactic acid based resin.

摘要翻译： 为了获得具有生物降解性和优异的阻燃性和机械强度的注射成型体，注射成型物体包括乳酸类树脂; 和相对于100质量份乳酸类树脂为5〜40质量份的金属氢氧化物。 对金属氢氧化物进行表面处理，金属氢氧化物颗粒表面上存在的Na 2 O（w-Na 2 O 2）为0.1质量％以下 对金属氢氧化物的总质量。 优选地，注射成型体中含有乳酸类树脂以外的脂肪族聚酯或芳族 - 脂肪族聚酯，相对于100质量份乳酸类树脂为20〜80质量份。

公开(公告)号：US08470420B2

公开(公告)日：2013-06-25

申请号：US11913863

申请日：2006-05-11

申请人： Takashi Hiruma ,  Takeyoshi Yamada ,  You Miyashita ,  Kouichi Sawa ,  Kazuya Tanaka ,  Jun Takagi

发明人： Takashi Hiruma ,  Takeyoshi Yamada ,  You Miyashita ,  Kouichi Sawa ,  Kazuya Tanaka ,  Jun Takagi

IPC分类号： B32B23/00 ,  B32B1/02

CPC分类号： C08L67/04 ,  B32B27/36 ,  C08J5/18 ,  C08L23/0846 ,  C08L33/08 ,  C08L33/10 ,  C08L83/10 ,  C08L101/00 ,  C08L2205/03 ,  Y10T428/13 ,  Y10T428/1303 ,  Y10T428/1328 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/139 ,  C08L2666/18 ,  C08L2666/02 ,  C08L2666/04

摘要： A heat-shrinkable film which is excellent in mechanical characteristics such as heat shrinkage characteristics, impact resistance, and transparency and in the finish of shrinkage and which is suitable for shrink packaging, shrink bundling, shrinkable labels, and so on. A film which is made from a mixed resin comprising as the main components either a polylactic acid resin (A) and a (meth)acrylic resin (B) or a polylactic acid resin (A) and a silicone/acrylic composite rubber (D) or has at least one layer made from the mixed resin and which exhibits a heat shrinkage percentage of 20% or above in the main shrinkage direction when dipped in water at 80° C. for 10 seconds.

摘要翻译： 一种热收缩特性，耐冲击性，透明性和收缩精整等机械特性优异的热收缩膜，适用于收缩包装，收缩捆扎，收缩标签等。 由聚乳酸树脂（A）和（甲基）丙烯酸树脂（B）或聚乳酸树脂（A）和有机硅/丙烯酸复合橡胶（D）的主要成分构成的混合树脂制成的薄膜， 或者具有至少一层由混合树脂制成的层，当在80℃的水中浸渍10秒时，在主收缩方向上的热收缩率为20％以上。

公开(公告)号：US20090074999A1

公开(公告)日：2009-03-19

申请号：US11913863

申请日：2006-05-11

申请人： Takashi Hiruma ,  Takeyoshi Yamada ,  You Miyashita ,  Kouichi Sawa ,  Kazuya Tanaka ,  Jun Takagi

发明人： Takashi Hiruma ,  Takeyoshi Yamada ,  You Miyashita ,  Kouichi Sawa ,  Kazuya Tanaka ,  Jun Takagi

IPC分类号： B65B53/00 ,  B32B1/00 ,  C08L31/02

CPC分类号： C08L67/04 ,  B32B27/36 ,  C08J5/18 ,  C08L23/0846 ,  C08L33/08 ,  C08L33/10 ,  C08L83/10 ,  C08L101/00 ,  C08L2205/03 ,  Y10T428/13 ,  Y10T428/1303 ,  Y10T428/1328 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/139 ,  C08L2666/18 ,  C08L2666/02 ,  C08L2666/04

摘要： A heat-shrinkable film which is excellent in mechanical characteristics such as heat shrinkage characteristics, impact resistance, and transparency and in the finish of shrinkage and which is suitable for shrink packaging, shrink bundling, shrinkable labels, and so on. A film which is made from a mixed resin comprising as the main components either a polylactic acid resin (A) and a (meth)acrylic resin (B) or a polylactic acid resin (A) and a silicone/acrylic composite rubber (D) or has at least one layer made from the mixed resin and which exhibits a heat shrinkage percentage of 20% or above in the main shrinkage direction when dipped in water at 80° C. for 10 seconds.

摘要翻译： 一种热收缩特性，耐冲击性，透明性和收缩精整等机械特性优异的热收缩膜，适用于收缩包装，收缩捆扎，收缩标签等。 由聚乳酸树脂（A）和（甲基）丙烯酸树脂（B）或聚乳酸树脂（A）和有机硅/丙烯酸复合橡胶（D）的主要成分构成的混合树脂制成的薄膜， 或者具有至少一层由混合树脂制成的层，当在80℃的水中浸渍10秒时，在主收缩方向上的热收缩率为20％以上。