公开(公告)号：US5242990A

公开(公告)日：1993-09-07

申请号：US744129

申请日：1991-08-13

申请人： Yusuke Arashiro ,  Haruo Ohmura ,  Michiharu Kihira

发明人： Yusuke Arashiro ,  Haruo Ohmura ,  Michiharu Kihira

IPC分类号： C08G65/48 ,  C08L67/00 ,  C08L71/12 ,  C08L75/00 ,  C08L77/00 ,  C08L81/02

CPC分类号： C08L71/126 ,  C08G65/485 ,  C08L81/02 ,  C08L67/00 ,  C08L71/12 ,  C08L75/00 ,  C08L77/00 ,  Y10S525/905

摘要： A thermoplastic resin composition comprising (a) from 10 to 90% by weight of polyphenylene sulfide and (b) from 10 to 90% by weight of hydroxyalkylated polyphenylene ether which exhibits improved compatibility between components (a) and (b) and provides molded articles having characteristics inherent to polyphenylene sulfide and polyphenylene ether, i.e., excellent mechanical strength, excellent rigidity, and good appearance.

公开(公告)号：US5234524A

公开(公告)日：1993-08-10

申请号：US782324

申请日：1991-10-24

申请人： Takahiro Ozu ,  Keizo Abe ,  Kazuhide Hayama ,  Kazuyuki Hata

发明人： Takahiro Ozu ,  Keizo Abe ,  Kazuhide Hayama ,  Kazuyuki Hata

IPC分类号： C08J5/12 ,  B32B27/08 ,  B32B27/30 ,  C08F290/00 ,  C08F290/12 ,  C08F299/02 ,  C09J4/06 ,  C09J151/00 ,  C09J151/06 ,  C09J201/00

CPC分类号： C08F290/122 ,  B32B27/08 ,  C09J4/06 ,  Y10T428/3154

摘要： There is provided a process for preparing a laminate, comprising the step of adhering a layer of an olefin polymer and a layer of a fluororesin to each other by fusion with the aid of an adhesive polymer, the adhesive polymer being a polymerization product A prepared by copolymerizing a radical-polymerizable olefin polymer B, which is obtained by reacting an olefin polymer (a) having at least one functional group in one molecule thereof with a radical-polymerizable monomer (b) having a functional group which can react with the functional group contained in the olefin polymer (a), with a monomer (c) which comprises as essential components alkyl acrylate, alkyl methacrylate and/or a fluorine-containing unsaturated monomer and is copolymerizable with the radical-polymerizable olefin polymer B, the polymerization product A comprising from 10 to 90 wt. % of the monomer (c).

公开(公告)号：US5174848A

公开(公告)日：1992-12-29

申请号：US678239

申请日：1991-04-01

申请人： Takao Yazaki ,  Masataka Noro ,  Takashi Matsui ,  Kazuhide Hayama ,  Noritaka Hosokawa

发明人： Takao Yazaki ,  Masataka Noro ,  Takashi Matsui ,  Kazuhide Hayama ,  Noritaka Hosokawa

IPC分类号： B32B27/16 ,  B05D7/02 ,  B29C51/00 ,  B29C51/14 ,  B29K23/00 ,  B29L9/00 ,  B32B27/32 ,  B32B37/00 ,  C08F299/00 ,  C08J7/04 ,  C09D4/06

CPC分类号： C08J7/047 ,  B05D7/02 ,  C08F299/00 ,  C09D4/06 ,  B29C51/00 ,  B29K2995/0022 ,  C08J2323/10 ,  C08J2433/00 ,  Y10T428/31913 ,  Y10T428/31917 ,  Y10T428/31924 ,  Y10T428/31931

摘要： A process for producing a propylene resin formed article with a hard coat is disclosed, comprising forming an ultraviolet-curing acrylic resin coating film on the surface of a propylene resin film or sheet, subjecting the film or sheet with the coating film to thermoforming, and irradiating the coating film to ultraviolet rays to cure said ultraviolet-curing resin, wherein said propylene resin film or sheet is composed of at least a propylene resin surface layer containing substantially no nucleating agent on which surface is coated said acrylic resin film and a thermoplastic resin base layer containing a nucleating agent which is laminated on the other side of said propylene resin surface layer prior to the thermoforming. The hard coat on the propylene resin formed article has high gloss.

公开(公告)号：US5153123A

公开(公告)日：1992-10-06

申请号：US257524

申请日：1988-10-14

申请人： Masato Terasawa ,  Terukazu Nara ,  Makiko Fukushima ,  Yukie Satoo ,  Mitsunobu Shimazu ,  Hideaki Yukawa ,  Yasurou Kurusu ,  Keiko Kohama

发明人： Masato Terasawa ,  Terukazu Nara ,  Makiko Fukushima ,  Yukie Satoo ,  Mitsunobu Shimazu ,  Hideaki Yukawa ,  Yasurou Kurusu ,  Keiko Kohama

IPC分类号： C12N15/52 ,  C12N15/77 ,  C12P13/08

CPC分类号： C12P13/08 ,  C12N15/52 ,  C12N15/77 ,  Y10S435/84

摘要： A method for producing L-threonine, which comprises subjecting at least L- or DL-aspartic acid or a salt thereof to enzymatic reaction according to the reaction system not accompanied with growth of microorganism cells in an aqueous solution in the presence of a microorganism and collecting L-threonine formed, wherein the microorganism is a biotin-requiring microorganism for the growth belonging to coryneform bacterium; a plasmid comprising a DNA fragment containing at least a gene encoding biosynthesis of threonine which can be expressed within a biotin-requiring microorganism cell for the growth belonging to coryneform bacterium and a DNA fragment containing a gene encoding autonomous replication within coryneform bacterium cell; and a biotin-requiring microorganism for the growth belonging to coryneform bacterium which has been transformed with the plasmid described above, both of which are employed in the present method.According to the present invention, L-threonine can be produced with good yield, and further since production management becomes extremely easy without requiring cumbersome operation such as sterilization of the medium, etc. as in the fermentation method, L-threonine can be produced inexpensively in industry.

公开(公告)号：US5151324A

公开(公告)日：1992-09-29

申请号：US594595

申请日：1990-10-09

申请人： Tadashi Hanatani ,  Satoru Sanzen ,  Jichio Deguchi

发明人： Tadashi Hanatani ,  Satoru Sanzen ,  Jichio Deguchi

IPC分类号： C08J3/12 ,  C08J3/20 ,  C08J3/22 ,  C08J3/24 ,  C08K9/00 ,  C08L23/00 ,  C08L23/02 ,  C08L23/26 ,  C08L51/06

CPC分类号： C08J3/226 ,  C08J3/203 ,  C08J2323/26 ,  C08J2423/00 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/2982 ,  Y10T428/31663

摘要： Pattern coloring material for synthetic resins, comprising particulate matter of a cross-linked olefin polymer containing pigment, which is useful as a material for producing synthetic resin molded products with colored patterns. The material is produced by kneading crosslinkable olefin polymer with pigment, granulating the kneaded mixture and subjecting the particulate matter thereby obtained to a cross-linking treatment.

公开(公告)号：US5130600A

公开(公告)日：1992-07-14

申请号：US530162

申请日：1990-05-29

申请人： Tomonobu Tomita ,  Yoshinao Mukasa ,  Masahiro Sasaki ,  Fumio Ohta ,  Kazuo Yorihiro

发明人： Tomonobu Tomita ,  Yoshinao Mukasa ,  Masahiro Sasaki ,  Fumio Ohta ,  Kazuo Yorihiro

IPC分类号： G01P1/00 ,  G01P15/09

CPC分类号： G01P1/006 ,  G01P15/09 ,  G01N2291/02827

摘要： This invention relates to an acceleration sensor having less output drift due to temperature change and noise due to external induction which includes a piezoelectric device formed of a piezoelectric member having one or more electrodes provided on each of sides thereof and a lining member of low linear expansion coefficient adhered to one side thereof. A low linear expansion coefficient circuit substrate is provided having the piezoelectric device adhered to one side thereof and having a signal processing electronic circuit formed on the other side thereof. A cabinet having three layers, including an internal conductive resin layer, an adiabatic resin layer, and an external conductive metal layer, completely enclose the piezoelectric device and the circuit substrate.

公开(公告)号：US5126391A

公开(公告)日：1992-06-30

申请号：US688263

申请日：1991-04-22

申请人： Koji Yamamoto ,  Shoichi Mori ,  Tetsuhiko Hashimoto ,  Hideo Uchiyama

发明人： Koji Yamamoto ,  Shoichi Mori ,  Tetsuhiko Hashimoto ,  Hideo Uchiyama

IPC分类号： C08J5/18 ,  C08K3/00 ,  C08K5/103 ,  C08L23/08

CPC分类号： C08K3/0033 ,  C08J5/18 ,  C08K5/103 ,  C08J2323/08 ,  C08L23/0815

摘要： Disclosed is a filler-containing stretched film composed of a resin composition comprising:(a) 20 to 80 parts by weight of a linear ethylene copolymer containing 1 to 20% by weight of an .alpha.-olefin or diolefin comonomer(s) with 6 or more carbon atoms, having a density of 0.910 to 0.945 g/cm.sup.3 and a melt flow rate of 0.01 to 20 g/10 min, and an extracted amount with boiling n-hexane of 20% by weight or less,(b) 80 to 20 parts by weight of a particulate inorganic filler having an average particle size of 10 .mu.m or less and a bulk density of 0.1 to 0.7 g/ml and(c) 0.1 to 15 parts by weight of a saturated or unsaturated aliphatic acid ester having 9 to 40 carbon atoms based on 100 parts by weight of the total amount of Component (a) and Component (b),which film has tear strength MD measured according to ASTM D1922-61T of 10 g or more.

公开(公告)号：US5124074A

公开(公告)日：1992-06-23

申请号：US702509

申请日：1991-05-20

申请人： Yoshitaka Uchiyama ,  Harumi Suzuki

发明人： Yoshitaka Uchiyama ,  Harumi Suzuki

IPC分类号： B01D19/04 ,  B01F17/42 ,  C08G65/28 ,  C08G65/32

CPC分类号： B01D19/0404

摘要： A novel anti-foaming agent is described which contains a compound produced by an addition reaction ofa mono-substituted poly(alkylene glycol) represented by the general formula:RO(AO).sub.x H (I) wherein R represents a monovalent hydrocarbon group having from 1 to 20 carbon atoms, AO represents a structural unit of an oxyalkylene chain, said structural unit having from 2 to 4 carbon atoms, and x represents a number of 1 to 80, witha polyepoxy compound represented by the general formula: ##STR1## wherein Q represents a residue of an organic compound containing in the molecule thereof 2 or more hydroxyl groups and either of a hydrocarbon chain having from 2 to 20 carbon atoms and an oxyalkylene chain having a polymerization degree of from 2 to 100, said residue having a valence of y and being formed by removing from 2 to 8 active hydrogen atoms from the organic compound, and y represents a number of 2 to 8.

摘要翻译： 描述了一种新型消泡剂，其包含通过由以下通式表示的单取代的聚（亚烷基二醇）的加成反应制备的化合物：RO（AO）xH（I）其中R表示一价烃基，其具有 1至20个碳原子，AO表示氧化烯链的结构单元，所述结构单元具有2至4个碳原子，x表示1至80的数，与下列通式表示的聚环氧化合物： （II）其中Q表示分子中含有2个以上羟基和2〜20个碳原子的烃链和聚合度为2〜100的氧化烯链的有机化合物的残基，所述 具有y价的残基并通过从有机化合物中除去2至8个活性氢原子而形成，y表示2至8个数。

公开(公告)号：US5102973A

公开(公告)日：1992-04-07

申请号：US593739

申请日：1990-10-05

申请人： Kazuyoshi Iimura ,  Seiji Ujiie ,  Mitsutaka Miyabayashi

发明人： Kazuyoshi Iimura ,  Seiji Ujiie ,  Mitsutaka Miyabayashi

IPC分类号： C08G63/547 ,  C08G63/685 ,  C08G69/26 ,  C08G69/32

CPC分类号： C08G63/6858 ,  C08G63/547 ,  C08G69/26 ,  C08G69/32

摘要： A conjugated system-containing organic high molecular compound is described, which contains a recurring unit represented by the following structural formula (I) and has a number-average molecular weight of 1,000 or more: ##STR1## wherein m represents an integer of from 2 to 10; n represents an integer of from 1 to 23; B and B' respectively represent --NHCO-- and --CONH--, --CONH-- and --NHCO--, ##STR2## --A-- is selected from the group consisting of ##STR3## wherein R.sup.1-4 and R.sup.5-8 each independently is selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group having 1 to 5 carbon atoms, an amino group, an alkylamino group having 1 to 5 carbon atoms, a hydroxyl group, an alkoxyl group having 1 to 5 carbon atoms, a cyano group, a nitro group, and groups of the following formulae (a), (b), and (c), provided that the groups of --A-- may be the same or different: ##STR4## wherein R.sup.9-12, R.sup.13-16, and R.sup.17 each independently is selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group having 1 to 5 carbon atoms, an amino group, an alkylamino group having 1 to 5 carbon atoms, a hydroxyl group, an alkoxyl group having 1 to 5 PG,3 carbon atoms, an aldehyde group, a carboxyl group, a cyano group, and a nitro group; and .alpha. and .beta. each independently is selected from the group consisting of a hydrogen atom, a cyano group, and a nitro group.

公开(公告)号：US5008332A

公开(公告)日：1991-04-16

申请号：US122135

申请日：1987-11-17

申请人： Hironari Sano ,  Kenyu Ohno

发明人： Hironari Sano ,  Kenyu Ohno

IPC分类号： C08L23/02 ,  C08L53/00 ,  C08L53/02 ,  C08L67/00 ,  C08L67/02 ,  C08L71/12 ,  C08L77/00 ,  C08L101/00

CPC分类号： C08L71/123 ,  C08L101/00 ,  C08L67/00 ,  C08L77/00

摘要： A resin composition comprising an amorphous polymer as component (1), a crystalline polymer as component (2) and a rubber like polymer as component (3), wherein component (1) is dispersed in component (2) and component (3) is dispersed in component (2) in network form is disclosed. The resin composition has excellent mechanical properties such as impact strength, flexural modulus, etc.

摘要翻译： 作为组分（1）的无定形聚合物，作为组分（2）的结晶聚合物和作为组分（3）的橡胶状聚合物的树脂组合物，其中组分（1）分散在组分（2）和组分（3）中的是 以网络形式分散在组分（2）中。 树脂组合物具有优异的机械性能，如冲击强度，弯曲模量等。