公开(公告)号：US20110288216A1

公开(公告)日：2011-11-24

申请号：US13146570

申请日：2009-11-13

申请人： Takashi Ayabe ,  Kohei Okamoto ,  Tetsuya Seguchi ,  Naoshi Kawamoto

发明人： Takashi Ayabe ,  Kohei Okamoto ,  Tetsuya Seguchi ,  Naoshi Kawamoto

IPC分类号： C08K5/20

CPC分类号： C08L23/00 ,  C08K5/20 ,  C08L23/10

摘要： The present invention provides a stabilized polyolefin-based resin composition for use in food items, medical services and water service pipes, which has superior non-migratory and hygienic properties.The polyolefin-based resin composition for use in food items, medical services and water service pipes according to the present invention comprises a polyolefin-based resin obtained by polymerization of an olefin-based monomer with an addition of a phenolic antioxidant represented by the following Formula (I): (wherein, R1 and R2 each independently represents, for example, a hydrogen atom; and T represents, for example, a C1-C30 alkyl group which is optionally branched and/or optionally has a cycloalkyl group) which phenolic antioxidant is masked with an organic aluminum compound, to a catalyst system or polymerization system before or during the polymerization of the olefin-based monomer, in which polyolefin-based resin composition, the phenolic antioxidant represented by the above Formula (I) is added in an amount of 0.001 to 0.5 parts by mass with respect to 100 parts by mass of the aforementioned polyolefin-based monomer.

摘要翻译： 本发明提供一种用于食品，医疗服务和供水管道的稳定化的聚烯烃基树脂组合物，其具有优异的非迁移和卫生性能。 根据本发明的用于食品，医疗服务和供水管道的聚烯烃基树脂组合物包括通过添加由下式表示的酚类抗氧化剂使烯烃类单体聚合而获得的聚烯烃类树脂 （I）表示：（其中，R 1和R 2各自独立地表示例如氢原子; T表示例如任选具有支链和/或任选具有环烷基的C 1 -C 30烷基），该酚类抗氧化剂 在烯烃类单体的聚合之前或期间，将有机铝化合物掩蔽到催化剂体系或聚合体系中，其中将聚烯烃基树脂组合物，由上式（I）表示的酚类抗氧化剂加入到 相对于100质量份上述聚烯烃类单体，其含量为0.001〜0.5质量份。

公开(公告)号：US20110065876A1

公开(公告)日：2011-03-17

申请号：US12993006

申请日：2009-05-25

申请人： Kohei Okamoto ,  Naoshi Kawamoto ,  Takashi Ayabe

发明人： Kohei Okamoto ,  Naoshi Kawamoto ,  Takashi Ayabe

IPC分类号： C08F10/00 ,  C07F5/06 ,  C08F4/06

CPC分类号： C07F5/066 ,  C08F110/06 ,  C08K5/0091 ,  C08F4/651

摘要： The invention relates to an aluminum phenoxide compound produced without using aromatic solvent and represented by general formula (I) below. A stabilized polymer can be produced by adding the aluminum phenoxide compound to a catalyst system or a polymerization system before or during polymerization. In the formula, A represents an alkyl group having 2 to 6 carbon atoms, a halogen atom, or methylaminoxane; B represents a hexadecyl group, a heptadecyl group, or an octadecyl group; l, m, and n represent numbers that satisfy expressions m≦1, l≦1, m+n=3, and l+n=3; when m or l exceeds 1, then A may be different from each other; and when the number of moles of aluminum is expressed as “t”, then t/n≦1.3.

摘要翻译： 本发明涉及不使用芳族溶剂制备的由以下通式（I）表示的苯酚盐化合物。 稳定的聚合物可以通过在聚合之前或期间将氧化铝化合物加入到催化剂体系或聚合体系中来制备。 式中，A表示碳原子数2〜6的烷基，卤素原子或甲基氨基甲烷， B表示十六烷基，十七烷基或十八烷基; 1，m和n表示满足表达式m＆nlE; 1，l＆nlE; 1，m + n = 3和l + n = 3的数字; 当m或l超过1时，A可能彼此不同; 而当铝的摩尔数表示为“t”时，则t / n＆nlE; 1.3。

公开(公告)号：US20100174017A1

公开(公告)日：2010-07-08

申请号：US11661671

申请日：2005-09-02

申请人： Etsuo Tobita ,  Naoshi Kawamoto ,  Tsuyoshi Urushihara ,  Hitoshi Saito ,  Hisashi Okuyama ,  Naomi Okuyama ,  Takeshi Kanamori ,  Mitsuru Nakano ,  Hirotaka Okamoto

发明人： Etsuo Tobita ,  Naoshi Kawamoto ,  Tsuyoshi Urushihara ,  Hitoshi Saito ,  Hisashi Okuyama ,  Naomi Okuyama ,  Takeshi Kanamori ,  Mitsuru Nakano ,  Hirotaka Okamoto

IPC分类号： C08K5/24

CPC分类号： C08K5/25 ,  C08K3/34 ,  C08L67/04

摘要： A polylactic acid resin composition in which polylactic acid is blended with dibasic acid bis(benzoylhydrazide) represented by general formula (I) below; and a process for producing heat-resistant polylactic acid resin moldings, wherein after the polylactic acid resin composition is melted, the polylactic acid resin composition melted is filled in a die of a molding machine and molded accompanied with crystallization, in which the temperature of the die has been set in a range not higher than the initiation temperature of crystallization and not lower than the glass transition temperature determined with a differential scanning calorimeter (DSC). (In the formula, R represents a alkylene, alkenylene, cycloalkylene, alkylene having an ether bond, or alkylene interrupted with a cycloalkylene, the groups each having 1 to 12 carbon atoms; and R1, R2, R3, and R4 each represent a hydrogen atom, halogen atom, alkyl, cycloalkyl, aryl, aralkyl, or alkylaryl, the groups each having 1 to 12 carbon atoms, or R1 and R2 and/or R3 and R4 bond to each other to form a five- to eight-membered ring.)

摘要翻译： 将聚乳酸与下述通式（I）表示的二元酸二（苯甲酰基酰肼）配合的聚乳酸树脂组合物; 以及制造耐热性聚乳酸树脂成形体的方法，其中在聚乳酸树脂组合物熔融之后，熔融的聚乳酸树脂组合物被填充在模塑机的模具中，并且随着结晶而成型，其中， 晶粒已经设定在不高于结晶的起始温度的范围内，并且不低于用差示扫描量热计（DSC）测定的玻璃化转变温度。 （式中，R表示亚烷基，亚烯基，亚环烷基，具有醚键的亚烷基，或亚环烷基间隔的亚烷基，各自具有1〜12个碳原子的基团，R1，R2，R3，R4分别表示氢原子 原子，卤素原子，烷基，环烷基，芳基，芳烷基或烷基芳基，各自具有1至12个碳原子，或R 1和R 2和/或R 3和R 4彼此键合以形成五至八元环 。）

公开(公告)号：US07662893B2

公开(公告)日：2010-02-16

申请号：US11795646

申请日：2006-03-06

申请人： Etsuo Tobita ,  Naoshi Kawamoto ,  Takahiro Horikoshi

发明人： Etsuo Tobita ,  Naoshi Kawamoto ,  Takahiro Horikoshi

IPC分类号： C08F4/00

CPC分类号： C08F10/06 ,  C08F10/00 ,  C08F110/06 ,  C08F2/34 ,  C08F4/6545 ,  C08F4/6494 ,  C08F4/6495 ,  C08F4/651 ,  C08F4/6497

摘要： A method for producing a stabilized polymer comprising adding at least one kind of a phenolic antioxidant masked with an organic aluminum and represented by general formula (I) in a catalyst system or a polymerization system, before or during polymerization, on gas-phase polymerization of a monomer having an ethylenic unsaturated bonding, wherein R1 and R2, each is independently a hydrogen atom, an alkyl group having 1 to 9 carbon atoms, a cycloalkyl group or an arylalkyl group; X is an alkylene group having 1 to 8 carbon atoms; R3 is a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; and R4 is an alkyl group having 1 to 30 carbon atoms.

摘要翻译： 一种稳定化聚合物的制造方法，其特征在于，在聚合前或聚合过程中，在催化剂体系或聚合体系中，将由有机铝掩蔽的酚类抗氧化剂和通式（I）所示的酚类抗氧化剂在气相聚合反应 具有烯键式不饱和键的单体，其中R 1和R 2各自独立地为氢原子，具有1至9个碳原子的烷基，环烷基或芳基烷基; X为碳原子数1〜8的亚烷基。 R3是氢原子或碳原子数1〜8的烷基。 R4为碳原子数1〜30的烷基。

公开(公告)号：US20080214752A1

公开(公告)日：2008-09-04

申请号：US11795646

申请日：2006-03-06

申请人： Etsuo Tobita ,  Naoshi Kawamoto ,  Takahiro Horikoshi

发明人： Etsuo Tobita ,  Naoshi Kawamoto ,  Takahiro Horikoshi

IPC分类号： C08F2/44

CPC分类号： C08F10/06 ,  C08F10/00 ,  C08F110/06 ,  C08F2/34 ,  C08F4/6545 ,  C08F4/6494 ,  C08F4/6495 ,  C08F4/651 ,  C08F4/6497

摘要： A method for producing a stabilized polymer comprising adding at least one kind of a phenolic antioxidant masked with an organic aluminum and represented by general formula (I) in a catalyst system or a polymerization system, before or during polymerization, on gas-phase polymerization of a monomer having an ethylenic unsaturated bonding, wherein R1 and R2, each is independently a hydrogen atom, an alkyl group having 1 to 9 carbon atoms, a cycloalkyl group or an arylalkyl group; X is an alkylene group having 1 to 8 carbon atoms; R3 is a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; and R4 is an alkyl group having 1 to 30 carbon atoms.

摘要翻译： 一种稳定化聚合物的制造方法，其特征在于，在聚合前或聚合过程中，在催化剂体系或聚合体系中，将由有机铝掩蔽的酚类抗氧化剂和通式（I）所示的酚类抗氧化剂在气相聚合反应 具有烯键式不饱和键的单体，其中R 1和R 2各自独立地为氢原子，具有1至9个碳原子的烷基，环烷基或 芳基烷基; X为碳原子数1〜8的亚烷基。 R 3是氢原子或具有1至8个碳原子的烷基; R 4是具有1〜30个碳原子的烷基。

公开(公告)号：US5874505A

公开(公告)日：1999-02-23

申请号：US980421

申请日：1997-11-28

申请人： Jun Saito ,  Naoshi Kawamoto ,  Akiko Kageyama ,  Kouichi Hatada ,  Yoshiyuki Oogi ,  Tsutomu Ushioda

发明人： Jun Saito ,  Naoshi Kawamoto ,  Akiko Kageyama ,  Kouichi Hatada ,  Yoshiyuki Oogi ,  Tsutomu Ushioda

IPC分类号： C08F4/58 ,  C08F4/64 ,  C08F110/06 ,  C08L23/10 ,  C08L23/16 ,  C08L23/12

CPC分类号： C08L23/10 ,  C08F110/06 ,  C08L23/16 ,  Y10S526/943

摘要： A polypropylene composition comprising 20 to 95% by weight of a stereoregular polypropylene characterized by the specified physical properties determined from .sup.13 C NMR spectra and 5 to 80% by weight of an .alpha.-olefin copolymer comprising 10 to 90% by weight of an .alpha.-olefin and 10 to 90% by weight of at least one of other .alpha.-olefins. The polypropylene composition demonstrates good balance of rigidity and impact resistance, high heat resistance and high toughness, when used as molding materials.

摘要翻译： 一种聚丙烯组合物，其包含20至95重量％的立构规整聚丙烯，其特征在于由13 C NMR谱确定的特定物理性质和5至80重量％的包含10至90重量％的α-烯烃的α-烯烃共聚物 和10至90重量％的至少一种其它α-烯烃。 当用作成型材料时，聚丙烯组合物表现出良好的刚性和耐冲击性的平衡，高耐热性和高韧性。

公开(公告)号：US09447200B2

公开(公告)日：2016-09-20

申请号：US13817400

申请日：2011-08-18

申请人： Naoshi Kawamoto ,  Tsuyoshi Urushihara ,  Kohei Okamoto ,  Tetsuya Seguchi

发明人： Naoshi Kawamoto ,  Tsuyoshi Urushihara ,  Kohei Okamoto ,  Tetsuya Seguchi

IPC分类号： C08F4/44 ,  C08F2/00 ,  C08F4/00 ,  C08G18/48 ,  C08K5/49 ,  C08K5/05 ,  C08F2/44 ,  C08K5/00 ,  C08K5/527 ,  C08F2/40 ,  C08K5/5357 ,  C08K5/5317

CPC分类号： C08F2/00 ,  C08F2/40 ,  C08F2/44 ,  C08K5/0091 ,  C08K5/527 ,  C08K5/5317 ,  C08K5/5357 ,  C08F110/06 ,  C08F2500/12 ,  C08F10/00

摘要： Provided is a method of producing a stabilized polymer in which inhibition of polymerization of a monomer having an ethylenically unsaturated bond is suppressed even when a specific phenolic antioxidant is added before or during the polymerization of the monomer.The method of producing a stabilized polymer is characterized by comprising the step of adding at least one phenolic antioxidant which is represented by the following Formula (I), (II) or (III) and masked with an organic aluminum to a catalyst system or a polymerization system before or during polymerization of a monomer having an ethylenically unsaturated bond:

公开(公告)号：US20130331515A1

公开(公告)日：2013-12-12

申请号：US14002525

申请日：2012-02-08

申请人： Naoshi Kawamoto ,  Tsuyoshi Urushihara ,  Kohei Okamoto ,  Tetsuya Seguchi

发明人： Naoshi Kawamoto ,  Tsuyoshi Urushihara ,  Kohei Okamoto ,  Tetsuya Seguchi

IPC分类号： C08K5/20

CPC分类号： C08K5/20 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  C08F2/44

摘要： Provided is a method of producing a laminate film by which a laminate film having excellent adhesion with a laminate base material, in which laminate film the amount of elution of an additive into a solvent is small, can be produced.The method of producing a laminate film is characterized by comprising the step of adding, before or during polymerization of a monomer having an ethylenically unsaturated bond, a phenolic antioxidant represented by the following Formula (1), which is masked with an organoaluminum compound, to at least one of a catalyst system, a polymerization system and a piping, such that the phenolic antioxidant is incorporated in an amount of 0.001 to 0.5 parts by mass with respect to 100 parts by mass of a polymer obtained by the polymerization: (wherein, R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1 to 5 carbon atoms which is optionally branched, or the like; and R represents an alkyl group having 1 to 30 carbon atoms which is optionally branched, an alkenyl group having 2 to 30 carbon atoms which is optionally branched, or the like).

摘要翻译： 提供一种层压膜的制造方法，通过该层叠膜，可以制造与叠层基材具有优异粘附性的层压膜，其中层压膜的添加剂溶解到溶剂中的量少。 制造层压膜的方法的特征在于包括在具有烯键式不饱和键的单体聚合之前或期间，将由有机铝化合物掩蔽的由下式（1）表示的酚类抗氧化剂加入到 催化剂体系，聚合体系和管道中的至少一种，相对于100质量份通过聚合得到的聚合物，酚类抗氧化剂的配合量为0.001〜0.5质量份（式中， R 1和R 2各自独立地表示氢原子，可以具有支链的碳原子数1〜5的烷基等，R表示任意支链的碳原子数为1〜30的烷基，具有2个 至30个碳原子，其任选是支链的等）。

公开(公告)号：US20120149838A1

公开(公告)日：2012-06-14

申请号：US13391078

申请日：2010-09-01

申请人： Naoshi Kawamoto ,  Takashi Ayabe ,  Tsuyoshi Urushihara ,  Kohei Okamoto ,  Tetsuya Seguchi

发明人： Naoshi Kawamoto ,  Takashi Ayabe ,  Tsuyoshi Urushihara ,  Kohei Okamoto ,  Tetsuya Seguchi

IPC分类号： C08K5/20 ,  C08F2/44 ,  C08K5/52 ,  C07C233/11 ,  C08L23/12

CPC分类号： C08K5/20 ,  C08F6/28 ,  C08F10/00 ,  C08F2410/01 ,  D01F6/06 ,  C08L23/10 ,  C08L23/00 ,  C08F2/44 ,  C08F4/6495

摘要： Provided are a recycling method for industrially, simply and effectively recycling a phenolic body from a phenolic antioxidant which is masked by an organoaluminum compound and contained in an olefin polymer obtained by supplying the masked phenolic antioxidant upon polymerization; and an olefin polymer obtained by this method.In a method for recycling a phenolic antioxidant wherein a phenolic antioxidant which is masked by an organoaluminum compound and contained in an olefin polymer obtained by supplying the masked phenolic antioxidant upon polymerization is recycled to a phenolic body, a nitrogen gas comprising water and/or a proton donor at a volume ratio of 1.0×10−6 to 2.5×10−2 with respect to 1 volume of nitrogen is brought into contact with the olefin polymer.

摘要翻译： 提供了一种工业上简单有效地将苯酚体系从酚类抗氧化剂中回收的再循环方法，该酚类抗氧化剂被有机铝化合物掩蔽并包含在通过在聚合时提供被掩蔽的酚类抗氧化剂而获得的烯烃聚合物中; 和通过该方法得到的烯烃聚合物。 在一种酚类抗氧化剂的再循环方法中，其中由有机铝化合物掩蔽并且包含在通过在聚合时供应掩蔽的酚类抗氧化剂而获得的烯烃聚合物中的酚类抗氧化剂被循环到酚醛体中，包含水和/或 使质子供体相对于1体积氮体积比为1.0×10-6〜2.5×10-2与烯烃聚合物接触。

公开(公告)号：US20120022212A1

公开(公告)日：2012-01-26

申请号：US13146511

申请日：2009-11-13

申请人： Takashi Ayabe ,  Kohei Okamoto ,  Tetsuya Seguchi ,  Naoshi Kawamoto

发明人： Takashi Ayabe ,  Kohei Okamoto ,  Tetsuya Seguchi ,  Naoshi Kawamoto

IPC分类号： C08L23/06 ,  B29C43/22 ,  C08F2/44 ,  C08K5/20 ,  C08K5/526

CPC分类号： C08J5/18 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08J2323/02 ,  C08K5/20 ,  C08K5/526 ,  C08F2/44 ,  C08L23/02

摘要： Provided is a polyolefin-based resin composition having sufficient stabilizing effect and excellent cost performance.The polyolefin-based resin composition according to the present invention comprises a polyolefin-based resin obtained by polymerization of an olefin-based monomer with an addition of a phenolic antioxidant represented by the following Formula (I): (wherein, R represents a C1-C30 alkyl group or C2-C30 alkylene group which is optionally branched and/or optionally has a cycloalkyl group, a C3-C12 cycloalkyl group which is optionally substituted or a C6-C18 aryl group which is optionally substituted),which phenolic antioxidant is masked with an organic aluminum compound, and a phosphorus-based antioxidant to a catalyst system or polymerization system before or during the polymerization of the olefin-based monomer, in which polyolefin-based resin composition, the phenolic antioxidant represented by the Formula (I) and the phosphorus-based antioxidant are added in an amount of 0.001 to 0.5 parts by mass and 0.001 to 3 parts by mass, respectively, with respect to 100 parts by mass of the olefin-based monomer.

摘要翻译： 提供具有足够的稳定效果和优异的成本性能的聚烯烃类树脂组合物。 本发明的聚烯烃类树脂组合物包含通过添加由下式（I）表示的酚类抗氧化剂使烯烃类单体聚合得到的聚烯烃系树脂：（式中，R表示C1- 任选支链和/或任选具有环烷基的C30烷基或C2-C30亚烷基，任选取代的C 3 -C 12环烷基或被任选取代的C 6 -C 18芳基），该酚类抗氧化剂被掩蔽 使用聚烯烃系树脂组合物，式（I）表示的酚类抗氧化剂和式（I）表示的酚类抗氧化剂和烯属类单体聚合前或聚合期间的催化剂体系或聚合体系的有机铝化合物和磷系抗氧化剂， 磷系抗氧化剂的添加量相对于100质量份的烯烃，分别为0.001〜0.5质量份和0.001〜3质量份 翅片类单体。