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397 条记录 (耗时 0.027 秒)

    Copolymer, hydrogenated product thereof, and process for producing the same
    21.
    发明授权
    Copolymer, hydrogenated product thereof, and process for producing the same 失效
    共聚物，其氢化物及其制造方法

    公开(公告)号：US6040388A

    公开(公告)日：2000-03-21

    申请号：US966439

    申请日：1997-11-10

    申请人： Koichi Nishimura ,  Tatsuya Kawamura ,  Toyozo Fujioka

    发明人： Koichi Nishimura ,  Tatsuya Kawamura ,  Toyozo Fujioka

    IPC分类号： C08F4/12 ,  C08F8/04 ,  C08F232/06 ,  C08F232/08 ,  C08F32/00

    CPC分类号： C08F232/08 ,  C08F232/06 ,  C08F8/04 ,  Y10S525/94

    摘要： A hydrogenated product of a copolymer of cyclopentadiene and/or dicyclopentadiene and a vinyl-substituted aromatic compound. The copolymer has a softening point of from 60 to 130.degree. C., a vinyl-substituted aromatic compound content of from 30 to 90% by weight, a bromine number of from 30 to 90 g/100 g, a number average molecular weight of from 400 to 1,000, and a weight average molecular weight/number average molecular weight (Mw/Mn) ratio of 2.5 or less. The hydrogenated product has a softening point of 60 to 130.degree. C., a vinyl-substituted aromatic compound content of 0 to 35% by weight, a bromine number of 0 to 300 g/100 g, a number average molecular weight of 400 to 1,000 and a weight average molecular weight/number average molecular weight ratio of 2.5 or less. The hydrogenated product is useful as a substrate in the production of a tackifier and an adhesive.

    摘要翻译： 环戊二烯和/或二环戊二烯的共聚物和乙烯基取代的芳族化合物的氢化产物。 共聚物的软化点为60〜130℃，乙烯基取代芳香族化合物含量为30〜90重量％，溴数为30〜90g / 100g，数均分子量为 400〜1000，重均分子量/数均分子量（Mw / Mn）为2.5以下。 氢化产物的软化点为60〜130℃，乙烯基取代芳香族化合物含量为0〜35重量％，溴数为0〜300g / 100g，数均分子量为400〜 1,000，重均分子量/数均分子量比为2.5以下。 氢化产物可用作增粘剂和粘合剂生产中的底物。

    Process for producing polycarbonates
    23.
    发明授权
    Process for producing polycarbonates 失效
    生产聚碳酸酯的方法

    公开(公告)号：US5990262A

    公开(公告)日：1999-11-23

    申请号：US875194

    申请日：1997-09-15

    申请人： Akihiro Shishikura ,  Masahiro Takahashi ,  Seiji Takahashi ,  Noriyuki Kunishi ,  Hiroaki Motegi

    发明人： Akihiro Shishikura ,  Masahiro Takahashi ,  Seiji Takahashi ,  Noriyuki Kunishi ,  Hiroaki Motegi

    IPC分类号： C08G64/20 ,  C08G64/24 ,  C08G64/30 ,  C08G64/00

    CPC分类号： C08G64/20 ,  C08G64/24 ,  C08G64/307

    摘要： According to this invention, the prior art problem that relatively many steps and a long time are required for obtaining a high quality polycarbonate of a high molecular weight by a solid phase polymerization method has been solved by subjecting a polycarbonate oligomer to swollen solid phase polymerization under an atmosphere containing a swelling solvent gas or subjecting a polycarbonate oligomer to poor solvent solid phase polymerization under a stream of a poor solvent gas.

    摘要翻译： PCT No.PCT / JP96 / 00220 Sec。 371日期：1997年9月15日 102（e）1997年9月15日PCT PCT 1996年2月2日PCT公布。 第WO96 / 23831号公报 日期1996年8月8日根据本发明，通过固相聚合法获得高分子量聚碳酸酯所需的相对多个步骤和长时间的现有技术问题已经通过将聚碳酸酯低聚物 在含有溶胀溶剂气体的气氛下进行溶胀固相聚合，或者在不良溶剂气体流下使聚碳酸酯低聚物进行不良溶剂固相聚合。

    Polyolefinic resin and a resin composition comprising said resin
    24.
    发明授权
    Polyolefinic resin and a resin composition comprising said resin 失效
    聚烯烃树脂和包含所述树脂的树脂组合物

    公开(公告)号：US5986007A

    公开(公告)日：1999-11-16

    申请号：US63004

    申请日：1998-04-20

    申请人： Masayuki Tsuruoka ,  Akira Tanaka ,  Masaru Nakagawa

    发明人： Masayuki Tsuruoka ,  Akira Tanaka ,  Masaru Nakagawa

    IPC分类号： C08F4/654 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  C08L23/12

    CPC分类号： C08F10/06 ,  C08L23/10 ,  C08F110/06 ,  C08F210/06 ,  C08L2205/02 ,  C08L23/14 ,  C08L23/16

    摘要： A propylenic resin which is a homopolymer of propylene or a copolymer of propylene, has (i) intrinsic viscosity [.eta.] measured in decaline at the temperature of 135.degree. C. in the range of 0.5 to 10 deciliter/g and (ii) content of insoluble fraction in boiling n-heptane (W) in the range of 10 to 99 weight % and shows (iii) relation between relaxation time of rubber component measured by pulse NMR at the temperature of 30.degree. C. [T.sub.2H.sup.R (30): .mu.s], relaxation time of rubber component measured by pulse NMR at the temperature of 80.degree. C. [T.sub.2H.sup.R (80): .mu.s] and the content of insoluble fraction in boiling n-heptane (W) satisfying the following equations:T.sub.2H.sup.R (80).ltoreq.670-2.2.times.WT.sub.2H.sup.R (80)/T.sub.2H.sup.R (30).ltoreq.8.8+0.086.times.Wand a propylenic resin composition comprising (A) 10 to 95 weight % of the propylenic resin, particularly a propylenic resin which is at least one kind selected from a homopolymer of propylene and copolymers of propylene containing 4 mol % or less of other olefinic units, and (B) 90 to 5 weight % of a propylenic random copolymer having intrinsic viscosity [.eta.] measured in decaline at the temperature of 135.degree. C. in the range of 0.5 to 10 deciliter/g and containing 10 to 80 mol % of olefinic units other than the propylenic unit are disclosed. The polyolefinic resin and the composition have high heat resistance and excellent mechanical properties in a wide range of modulus, show small temperature dependence of the mechanical properties and do not cause stickiness on the surface of molded articles.

    摘要翻译： 作为丙烯均聚物或丙烯共聚物的丙烯树脂具有（i）在135℃的温度下在十氢萘中在0.5至10分升/克的范围内测量的特性粘度η和（ii）含量 沸点正庚烷（W）中不溶成分的含量为10〜99重量％，表示（iii）在温度30℃下通过脉冲NMR测定的橡胶成分的松弛时间之间的关系。[T2HR（30）： μs]，在80℃温度下通过脉冲NMR测量的橡胶组分的松弛时间。[T2HR（80）：μs]和沸点正庚烷（W）中不溶部分的含量满足以下等式：T2HR （80）

    Polyarylene sulfide resin composition
    28.
    发明授权
    Polyarylene sulfide resin composition 失效
    聚芳硫醚树脂组合物

    公开(公告)号：US5733962A

    公开(公告)日：1998-03-31

    申请号：US632167

    申请日：1996-04-15

    申请人： Yasuhiro Osako ,  Tomoyoshi Murakami

    发明人： Yasuhiro Osako ,  Tomoyoshi Murakami

    IPC分类号： C08K3/04 ,  C08K3/34 ,  C08K7/06 ,  C08L81/02 ,  C08K3/20 ,  C08L81/00

    CPC分类号： C08K3/34 ,  C08K3/04 ,  C08K7/06

    摘要： A polyarylene sulfide resin composition comprising as major components: (A) 100 parts by weight of a polyarylene sulfide resin; (B) 200-30 parts by weight of mica; (C) 150-30 parts by weight of carbon fiber; and (D) 30-0.5 parts by weight of conductive carbon black. Various parts with stable conductivity and high dimensional precision can be produced from this resin composition by one molding operation.

    摘要翻译： 一种聚芳硫醚树脂组合物，其包含主要组分：（A）100重量份的聚芳硫醚树脂; （B）200-30重量份云母; （C）150-30重量份的碳纤维; 和（D）30-0.5重量份的导电炭黑。 可以通过一次成型操作从该树脂组合物制造出具有稳定的导电性和高尺寸精度的各种部件。

    Easy-cleavage film and a method of producing the same
    29.
    发明授权
    Easy-cleavage film and a method of producing the same 失效
    易切割膜及其制造方法

    公开(公告)号：US5716696A

    公开(公告)日：1998-02-10

    申请号：US564421

    申请日：1995-11-29

    申请人： Masao Takashige ,  Takeo Hayashi ,  Takehiro Iwamoto

    发明人： Masao Takashige ,  Takeo Hayashi ,  Takehiro Iwamoto

    IPC分类号： B32B27/34 ,  B32B7/02

    CPC分类号： B32B27/34 ,  Y10S428/91 ,  Y10T428/2495 ,  Y10T428/31725 ,  Y10T428/31728 ,  Y10T428/31732 ,  Y10T428/31739

    摘要： An easy-cleavage film comprising a first layer, a second layer and a third layer which contain Nylon 6 (Ny 6), meta-xylylene adipamide (MXD 6) and polyamide elastomer (PAE), in which the film is defined by (1) the content of the components of each layer, (2) the layer ratio of each layer and (3) the orientation ratio, more specifically, (1) the first layer and the third layer having 60 to 85% by weight of Ny 6 content, 15 to 40% by weight of MXD 6 content and 0.1 to 10.0% by weight of PAE content, the second layer having 0 to 40% by weight of Ny 6 content, 60 to 100% by weight of MXD 6 content and 0.1 to 10.0% by weight of PAE content (each layer having Ny 6+MXD 6+PAE=100% by weight, further, the MXD 6 content in the second layer being larger than the MXD 6 content in the first layer and the third layer), (2) the layer ratio of the first layer through the third layer being defined as 1:8:1-4:2:4, the layer ratio between the first layer (or the third layer) and the second layer being defined as 1:8-2:1, and the layer ratio between the first layer and the third layer being defined as 1:2-2:1, and (3) an orientation ratio of more than 2.8 times in both the direction of the movement of the film (MD direction) and the direction of the width of the film (TD direction).

    摘要翻译： 一种易裂解膜，包括含有尼龙6（Ny 6），间二甲苯二酰己二胺（MXD 6）和聚酰胺弹性体（PAE）的第一层，第二层和第三层，其中该膜由（1 ）层的成分含量，（2）各层的层比和（3）取向比，更具体而言，（1）第一层和第三层具有60至85重量％的Ny 6 含量为15〜40重量％的MXD 6含量和0.1〜10.0重量％的PAE含量，第二层为0〜40重量％的Ny 6含量，60〜100重量％的MXD 6含量和0.1 至10.0重量％的PAE含量（每层具有Ny 6 + MXD 6 + PAE = 100重量％，此外，第二层中的MXD 6含量大于第一层和第三层中的MXD 6含量 ），（2）第一层通过第三层的层比定义为1:8:1-4:2:4，第一层（或第三层）和第二层之间的层比为de 精加工为1：8-2：1，第一层和第三层之间的层比定义为1：2-2：1，（3）方向上的取向比大于2.8倍 胶片的移动（MD方向）和胶片的宽度方向（TD方向）。

    Snap-fastener bag
    30.
    发明授权
    Snap-fastener bag 失效
    卡扣袋

    公开(公告)号：US5701996A

    公开(公告)日：1997-12-30

    申请号：US811231

    申请日：1997-03-03

    申请人： Shuichi Goto ,  Kenichi Tanaka ,  Hiroshi Odaka

    发明人： Shuichi Goto ,  Kenichi Tanaka ,  Hiroshi Odaka

    IPC分类号： B65D33/01 ,  B65D33/25 ,  B65D85/18 ,  B65D30/24

    CPC分类号： B65D33/01

    摘要： A snap-fastener bag according to the present invention is composed of a quadrilateral bag body, a deaerating passage provided along a bottom-seal and a snap fastener provided along the opening. The deaerating passage is provided by configurating a deaerating passage opening as a non-adhesive part through one side-seal and along the bottom-seal and by configurating an adhesive part near the bottom of the side-seal to near the other side-seal positioned at a predetermined interval from the bottom-seal in parallel to adhere between the top and bottom films. A paint film coated with a sticky substance having the kinematic-viscosity of 4-5,000.times.10.sup.-6 m.sup.2 /s (100.degree. C.) such as polybutene is applied in the deaerating passage.

    摘要翻译： 根据本发明的卡扣袋由四边形袋体，沿着底部密封件设置的脱气通道和沿着开口设置的卡扣紧固件组成。 脱气通道通过一侧侧密封件和底部密封件构造作为非粘合部分的脱气通道开口而设置，并且通过将靠近侧密封件的底部的粘合部分构造成靠近另一侧面密封件 以与底部密封件平行的预定间隔从而粘附在顶部和底部膜之间。 涂布有运动粘度为4-5000×10-6m2 / s（100℃）的粘性物质如聚丁烯的涂膜涂覆在脱气通道中。