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    SHRINK LABELS OF ORIENTED POLYSTYRENE FILM CONTAINING SMALL RUBBER PARTICLES AND LOW RUBBER PARTICLE GEL CONTENT AND BLOCK COPOLYMERS
    1.
    发明公开
    SHRINK LABELS OF ORIENTED POLYSTYRENE FILM CONTAINING SMALL RUBBER PARTICLES AND LOW RUBBER PARTICLE GEL CONTENT AND BLOCK COPOLYMERS 审中-公开
    含有小橡胶颗粒和低橡胶颗粒凝胶含量和嵌段共聚物的定向聚苯乙烯薄膜的收缩标签

    公开(公告)号：KR20090033880A

    公开(公告)日：2009-04-06

    申请号：KR20097001705

    申请日：2009-01-23

    Applicant: DOW GLOBAL TECHNOLOGIES INC

    Inventor： MCGEE ROBERT L ,  SKAPIK STEPHEN J III

    IPC: C08L53/02 ,  C08J5/18 ,  C08L51/00 ,  G09F3/02

    Abstract: A polymer composition containing (a) a high impact polystyrene (HIPS) component with a block copolymer grafted to polystyrene, a rubbery conjugated diene content of one to seven weight percent based on HIPS weight, less than 10 weight-percent gel concentration, an average rubber particle size of between one and 0.01 micrometers, about 40 to about 90 volume percent of the rubber particles have diameters of less than about 0.4 microns and from about 10 to about 60 volume percent of the rubber particles have diameters between about 0.4 and about 2.5 microns, a majority of rubber particles with a core/shell morphology and a concentration that accounts for 10 to 70 weight-percent of the total polymer composition weight and one to five weight-percent rubbery diene based on total polymer composition weight; (b) from 10 to 70 weight percent of a general purpose polystyrene and from about 2 to about 80 weight-percent of a styrene block copolymer component, both based on total polymer composition weight. In a film, preferably oriented, wherein the polymer composition accounts for at least 95 weight-percent of the film, with the balance of the film or film composition weight being additives. Shrink labels are made from the film.

    Abstract translation: 一种聚合物组合物，其包含（a）具有接枝到聚苯乙烯的嵌段共聚物的高抗冲聚苯乙烯（HIPS）组分，基于HIPS重量的1至7重量％的橡胶状共轭二烯含量，小于10重量％的凝胶浓度，平均 橡胶颗粒尺寸为1至0.01微米，约40至约90体积％的橡胶颗粒具有小于约0.4微米的直径，并且约10至约60体积％的橡胶颗粒具有约0.4至约2.5的直径 基于总聚合物组合物重量，具有核/壳形态和占总聚合物组合物重量的10至70重量％和1-5重量％橡胶二烯的浓度的大多数橡胶颗粒; （b）基于总聚合物组合物重量，10至70重量％的通用聚苯乙烯和约2-约80重量％的苯乙烯嵌段共聚物组分。 在薄膜中，优选取向，其中聚合物组合物占薄膜的至少95重量％，其余的薄膜或薄膜组合物重量为添加剂。 收缩标签由电影制作。

    Overexpression of extremozyme gene in pseudomonas bacterium and allied bacterium
    6.
    发明专利
    Overexpression of extremozyme gene in pseudomonas bacterium and allied bacterium 审中-公开
    超氧化物歧化酶基因在过氧化氢细菌和细菌中的表达

    公开(公告)号：JP2010207225A

    公开(公告)日：2010-09-24

    申请号：JP2010085532

    申请日：2010-04-01

    Applicant: Dow Global Technologies Inc ,  ダウ グローバル テクノロジーズ インコーポレイティド

    Inventor： CHEW LAWRENCE C ,  TALBOT HENRY W ,  LEE STACEY L

    IPC: C12N1/21 ,  C12N15/09

    Abstract: PROBLEM TO BE SOLVED: To provide an extremozyme expression system which is commercially practicable on an industrial scale. SOLUTION: There are disclosed an extremozyme overexpression system in which a Pseudomonas bacterium and allied bacterium are used as a host cell, a method and kit for using it, and an extremozyme expressed therefrom. There is disclosed a recombinant bacterial host cell which can characteristically overexpress the coding sequence so as to produce the extremozyme with total productivity of at least 1 g/L in the case of making the host cell grow on a medium under a condition enabling expression. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供在工业规模上在商业上可行的extremozyme表达系统。 解决方案：公开了使用假单胞菌属细菌和相关细菌作为宿主细胞的extremozyme过表达系统，使用它的方法和试剂盒，以及由其表达的extremozyme。 公开了一种重组细菌宿主细胞，其可以特征性地过表达编码序列，以便在使宿主细胞在能够表达的条件下在培养基上生长的情况下产生总生产力至少为1g / L的终产物。 版权所有（C）2010，JPO＆INPIT

    Apparatus for the industrial production of methyl hydroxyalkyl cellulose
    7.
    发明专利
    Apparatus for the industrial production of methyl hydroxyalkyl cellulose 审中-公开
    甲基羟丙基纤维素工业生产设备

    公开(公告)号：JP2010174261A

    公开(公告)日：2010-08-12

    申请号：JP2010114339

    申请日：2010-05-18

    Applicant: Dow Global Technologies Inc ,  ダウ グローバル テクノロジーズ インコーポレイティド

    Inventor： HOLTKOETTER TORSTEN ,  MICHEL STEFAN DR ,  SONNENBERG GERD

    IPC: C08B11/08 ,  C08B11/193 ,  C08B17/06

    CPC classification number: C08B11/193 ,  C08B17/06

    Abstract: PROBLEM TO BE SOLVED: To produce a large amount of MHAC extremely economically, while certainly and simultaneously performing actions of removing generated heat to avoid local temperature peaks; controlling pressure rise safely; nearly preventing accumulation of products at the product changeover; suppressing side reaction products; and obtaining products with uniform substitution patterns.
    SOLUTION: The apparatus for industrially producing methyl hydroxyalkyl celluloses (MHACs) by the reaction of cellulose with an alkali metal hydroxide and subsequent reaction with an alkyl halide and a hydroxy alkylating agent includes a reactor which has an L/D ratio of less than 2.5. The reaction is carried out batchwise in a reactor in which the unmixed regions are minimized and the batch reactor is preceded at the inlet by a continuously operated cellulose milling facility and is followed at the outlet by a continuously running plant for milling and drying the products. The product is transported by the action of gravity.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：为了非常经济地生产大量的MHAC，同时执行除去产生的热量以避免局部温度峰值的动作; 控制压力安全上升; 几乎防止产品在产品转换时的积累; 抑制副反应产物; 并获得具有均匀取代模式的产品。 解决方案：通过纤维素与碱金属氢氧化物的反应并随后与烷基卤和羟基烷基化剂反应来工业生产甲基羟烷基纤维素（MHAC）的装置包括L / D比小于 比2.5。 反应在反应器中分批进行，其中未混合的区域被最小化，并且间歇反应器在入口处通过连续操作的纤维素研磨设备进行，并且在出口处通过连续运行的设备进行研磨和干燥产物。 产品通过重力作用运输。 版权所有（C）2010，JPO＆INPIT

    Rheology-modified thermoplastic elastomer composition and product manufactured from it
    10.
    发明专利
    Rheology-modified thermoplastic elastomer composition and product manufactured from it 审中-公开
    流变学改性的热塑性弹性体组合物和由其制造的产品

    公开(公告)号：JP2008163353A

    公开(公告)日：2008-07-17

    申请号：JP2008087279

    申请日：2008-03-28

    Applicant: Dow Global Technologies Inc ,  ダウ グローバル テクノロジーズ インコーポレイティド

    Inventor： HECK HENRY GEORGE ,  PARIKH DEEPAK RASIKLAL ,  WEAVER LAURA BAUERLE ,  BETHEA JAMES ROBERT ,  MEISKE LARRY ALAN ,  MARTIN MICHAEL FRANCIS

    IPC: C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16

    CPC classification number: C08L23/10 ,  C08L23/16 ,  C08L2666/04

    Abstract: PROBLEM TO BE SOLVED: To provide dramatic effects on ST and UST limits of a blended compound composed of at least one elastomeric EAO polymer or EAO polymer blended compound with a high melting point polyolefin such as PP without effect on ST or UST limit of the EAO polymer, and further to provide an STI surpassing STI of a blended compound of (a) a rheology-modified EAO polymer or EAO polymer blended compound, or (b) the same high melting point polyolefin without modification of rheology and the EAO polymer or the EAO polymer blended compound. SOLUTION: The TPE composition with modified rheology is prepared by a peroxide modification of a fused blended compound of an EAO polymer or an EAO polymer blended compound, and a high melting point blended compound such as polypropylene or a propylene/α-olefin copolymer. The resultant composition has an elastomeric and non-elastomeric phase, and certain characteristics surpassing the physical properties of the similar rheology non-modified composition or the composition having same physical properties prior the modification of rheology. The blended composition can be used for production of various products such as automobile parts, non-automobile parts, roof films and shafts of boots by conventional procedures. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 待解决的问题：为了对由至少一种弹性体EAO聚合物或EAO聚合物混合的化合物与诸如PP的高熔点聚烯烃组成的共混化合物的ST和UST限度提供戏剧性的影响，而不影响ST或UST限制 的EAO聚合物，并且进一步提供（a）流变改性的EAO聚合物或EAO聚合物共混化合物的混合化合物的STI超过STI，或（b）相同的高熔点聚烯烃而不改变流变性和EAO 聚合物或EAO聚合物混合的化合物。 解决方案：具有改性流变性的TPE组合物通过EAO聚合物或EAO聚合物共混化合物的熔融共混化合物和高熔点共混化合物如聚丙烯或丙烯/α-烯烃的过氧化物改性来制备 共聚物。 所得组合物具有弹性体和非弹性体相，并且在流变学改性之前，具有超过类似流变性未改性组合物或具有相同物理性质的组合物的物理性质的某些特性。 混合组合物可用于通过常规方法生产各种产品如汽车部件，非汽车部件，屋顶膜和靴子轴。 版权所有（C）2008，JPO＆INPIT

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