公开(公告)号：EP0279517A1

公开(公告)日：1988-08-24

申请号：EP88300450.9

申请日：1988-01-20

申请人： E.I. DU PONT DE NEMOURS AND COMPANY

发明人： Connelly, Mark Carle

IPC分类号： G01N33/53 ,  G01N33/543 ,  G01N33/579

CPC分类号： G01N33/56916 ,  G01N33/5308 ,  G01N33/56905 ,  G01N33/579 ,  G01N2400/50 ,  Y10S436/827

摘要： Sandwich assays for detecting and identifying lipopolysaccharides of gram negative bacteria utilizing immobilized lipopolysaccharide binding proteins and labelled detection reagents are provided. The active supports are also useful in removing LPS from biomedical and cosmetic preparations.

摘要翻译： 提供了利用固定的脂多糖结合蛋白和标记的检测试剂检测和鉴定革兰氏阴性菌的脂多糖的三明治测定法。 活性载体也可用于从生物医学和化妆品制剂中去除LPS。

公开(公告)号：EP0278732A1

公开(公告)日：1988-08-17

申请号：EP88301081.1

申请日：1988-02-09

申请人： TAISHO PHARMACEUTICAL CO. LTD

发明人： Kobayashi, Yoshiro ,  Taguchi, Takeo ,  Ikekawa, Nobuo

IPC分类号： C07C401/00 ,  A61K31/59

CPC分类号： C07J9/00 ,  C07C401/00 ,  C07J17/00 ,  C07J31/006

摘要： A fluorine-containing vitamin D 2 derivative represented by the following formula
wherein R 1 represents a methyl or trifluoromethyl group, and R 2 represents a trifluoromethyl group when R 1 is a methyl group, and a hydrogen atom or a methyl group when R 1 is a trifluoromethyl group. This compound is useful for the prevention or treatment of caloium pathobolism or osteoporoeis.

摘要翻译： 由下式[CHEM]表示的含氟维生素D2衍生物，其中R 1表示甲基或三氟甲基，当R 1为甲基时，R 2表示三氟甲基，氢原子 或当R 1为三氟甲基时为甲基。 该化合物可用于预防或治疗钙致病性或骨质疏松症。

公开(公告)号：EP0276984A2

公开(公告)日：1988-08-03

申请号：EP88300640.5

申请日：1988-01-26

申请人： DIAGNOSTIC PRODUCTS CORPORATION ,  NIPPON DPC.

发明人： Kawamura, Masahide

IPC分类号： G01N33/53 ,  G01N33/564 ,  C12Q1/68

CPC分类号： C12Q1/6804 ,  G01N33/5308 ,  G01N33/564

摘要： A method and assay kit for measuring anti-DNA antibody titres in biological fluids by an immunological method using a dsDNA label free of ssDNA fragments, wherein the dsDNA label is prepared by recombinant DNA techniques and having a constant length of a well defined kbp and a given specific activity and that such labeled dsDNA be used as the tracer in said immunological method.

摘要翻译： 一种用于通过使用不含ssDNA片段的dsDNA标记的免疫学方法测量生物流体中的抗DNA抗体滴度的方法和测定试剂盒，其中所述dsDNA标记通过重组DNA技术制备，并具有定义好的定义的kbp和 给定比活性，并且将所述标记的dsDNA用作所述免疫学方法中的示踪剂。

公开(公告)号：EP0275702A2

公开(公告)日：1988-07-27

申请号：EP87311379.9

申请日：1987-12-23

申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.

发明人： Uchiyama, Akira ,  Okamoto, Katsuo

IPC分类号： C08J7/04 ,  C09D4/00 ,  C08L23/16

CPC分类号： C08J7/042 ,  C08J2323/16 ,  Y10S428/901 ,  Y10T428/24802 ,  Y10T428/24975 ,  Y10T428/259 ,  Y10T428/31565 ,  Y10T428/31587 ,  Y10T428/31797 ,  Y10T428/31913

摘要： Molded articles of thermoplastic elastomer obtained in accordance with the present invention comprise a molded product prepared from a thermoplastic elastomer containing a partially cross-linked product of ethylene/α-­olefin copolymer rubber and a polyolefin resin, a primer layer containing at least one compound selected from the group of saturated polyesters and chlorinated polyolefins and formed on the surface of said molded article, and a topcoat layer containing at least one compound selected from the group of saturated polyesters, acrylic ester resins, polyvinyl chloride and polyisocyanate (provided that the topcoat layer contains at least the acrylic ester resin when the primer layer consists only of the saturated polyester) and formed on said primer layer. The molded articles of the invention mentioned above have such excellent surface characteristics that the surface thereof is hard to get a scratch, excellent in appearance as well as in touch and, moreover, is hard to subject to attack by hydrocarbon solvents.

摘要翻译： 根据本发明获得的热塑性弹性体的模塑制品包括由含有乙烯/α-烯烃共聚物橡胶和聚烯烃树脂的部分交联产物的热塑性弹性体制备的模塑产品，含有至少一种选自下列化合物的底漆层 来自饱和聚酯和氯化聚烯烃的基团并形成在所述模制品的表面上，以及含有至少一种选自饱和聚酯，丙烯酸酯树脂，聚氯乙烯和多异氰酸酯的化合物的顶涂层（前提是顶涂层 当底漆层仅由饱和聚酯构成时）至少含有丙烯酸酯树脂，并在所述底漆层上形成。 上述本发明的成形品具有表面特性好，表面难以得到划痕，外观和接触性优异，而且难以经受烃溶剂的侵蚀。

公开(公告)号：EP0275151A2

公开(公告)日：1988-07-20

申请号：EP88300113.3

申请日：1988-01-08

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Inoue, Osamu ,  Kawashima, Syunichiro

IPC分类号： C01G33/00 ,  C01G35/00 ,  C01G51/00 ,  C01G53/00

CPC分类号： C01G51/006 ,  C01G33/006 ,  C01G35/006 ,  C01G53/006 ,  C01P2002/02 ,  C01P2002/34 ,  C01P2002/60 ,  C01P2004/62

摘要： A method for producing crystalline complex perovskite compounds from starting compounds of at least one metal such as Ca, Ba or Sr, at least one metal such as Mg, Zn, Ni or Co and at least one metal such at Ta or Ni. The respective compounds are selected from oxides, hydroxides, hydrous oxides, and water-soluble organic compounds and inorganic salts of the respective metals. The water-soluble organic compounds and inorganic salts are capable or yielding metal oxides, hydroxides and hydrous oxides by hydrolysis. These starting compounds are heated at certain temperatures in an alkaline aqueous solution to obtain the perovskite compound at significantly low reaction temperatures of at least 95°C. Prior to the heating, the starting compounds may be treated in the alkaline aqueous solution at temperatures lower than 95°C to form a uniformly mixed amorphous phase of the compounds and then heated.

摘要翻译： 从Ca，Ba或Sr等至少一种金属的起始化合物，Mg，Zn，Ni，Co等至少一种金属，Ta或Ni等至少一种金属制造结晶复合钙钛矿型化合物的方法。 各自的化合物选自氧化物，氢氧化物，含水氧化物和各种金属的水溶性有机化合物和无机盐。 水溶性有机化合物和无机盐通过水解能够产生金属氧化物，氢氧化物和含水氧化物。 这些起始化合物在一定温度下在碱性水溶液中加热，以在至少95℃的显着低的反应温度下得到钙钛矿化合物。在加热之前，起始化合物可在碱性水溶液中在低于 95℃，形成均匀混合的无定形相，然后加热。

公开(公告)号：EP0272904A2

公开(公告)日：1988-06-29

申请号：EP87311253.6

申请日：1987-12-21

申请人： E.I. DU PONT DE NEMOURS AND COMPANY

发明人： Cox, Geoffrey Bryon ,  Stout, Richard Wayne

IPC分类号： B01J20/10

CPC分类号： B01J20/103

摘要： The porosity of a porous silica body is increased in a controlled manner by contacting the body with an effective amount of ammonium bifluoride.

摘要翻译： 通过使本体与有效量的二氟化铵接触，以受控的方式增加多孔二氧化硅体的孔隙率。

公开(公告)号：EP0271243A1

公开(公告)日：1988-06-15

申请号：EP87310275.0

申请日：1987-11-20

申请人： E.I. DU PONT DE NEMOURS AND COMPANY

发明人： Hahn, Harold Sonny ,  Mestemacher, Steven Alan ,  Olson, Allan Harold

IPC分类号： C08F214/26 ,  C08F2/38

CPC分类号： C08F214/262

摘要： Methane, ethane and propane have been found to be useful as chain transfer agents during the nonaqueous polymerization of tetrafluoroethylene with perfluoro(alkyl vinyl ether) comonomers.

摘要翻译： 已发现甲烷，乙烷和丙烷可用作四氟乙烯与全氟（烷基乙烯基醚）共聚单体的非水性聚合过程中的链转移剂。

公开(公告)号：EP0270247A2

公开(公告)日：1988-06-08

申请号：EP87309640.8

申请日：1987-10-30

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Nishio, Taichi ,  Sanada, Takashi ,  Okada, Takayuki

IPC分类号： C08L71/12 ,  C08L77/00

CPC分类号： C08L77/00 ,  C08L59/00 ,  C08L63/00 ,  C08L67/00 ,  C08L71/00 ,  C08L71/123 ,  C08L81/02 ,  Y10S525/905 ,  C08L2666/02 ,  C08L2666/22

摘要： A thermoplastic resin composition comprising

(A) 100 parts by weight of a composition comprising

(a) 5 to 95 % by weight of a polyamide having a relative viscosity of 1.6 to 3.3 and 5 - 95 mmole/kg amine end groups, and
(b) 95 to 5 % by weight of a polyphenylene ether obtained by oxidation polymerization of at least one phenol of formula:
wherein R₁, R₂, R₃, R₄ and R₅, which may be identical or different, represent hydrogen, a halogen or a substituted or unsubstituted hydrocarbon group, with the proviso that at least one of R₁ to R₅ is hydrogen; and

(B) 0.01 to 100 parts by weight of at least one mutual compatiblizer.

摘要翻译： 一种热塑性树脂组合物，其包含（A）100重量份的组合物，所述组合物包含（a）5至95重量％的相对粘度为1.6至3.3和5至95毫摩尔/ kg胺端基的聚酰胺，和（b ）95至5重量％的通过至少一种下式的酚的氧化聚合获得的聚苯醚：其中R 1，R 2，R 3，R 4和R 5可以相同或不同，表示氢，卤素或 取代或未取代的烃基，条件是R 1至R 5中的至少一个为氢; 和（B）0.01至100重量份的至少一种互相增容剂。

公开(公告)号：EP0269447A2

公开(公告)日：1988-06-01

申请号：EP87310454.1

申请日：1987-11-26

申请人： E.I. DU PONT DE NEMOURS AND COMPANY

发明人： Glajch, Joseph Louis ,  Kirkland, Joseph Jack

IPC分类号： B01J20/32

CPC分类号： B01J20/286 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3219 ,  B01J20/3257 ,  B01J20/3259 ,  B01J20/3261 ,  G01N2030/484 ,  G01N2030/567 ,  G01N2030/8813 ,  G01N2030/8831 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998 ,  Y10T428/31663

摘要： A functionalized support comprising a substrate having a modified surface, characterised in that the substrate surface is modified with a bidentate silane containing at least two silicon atoms bridged by groups so arranged that an at least seven-membered ring system is formed of the following formula:
wherein each of R₁ to R₄, which may be the same or different, represent alkane, substituted alkane, alkene, substituted alkene, aryl or substituted aryl; Y represents -O-, -CH₂-, -CH₂CH₂-, -(CH₂) n , -(CHZ-CHZ)- or -(CH₂) n CHZ-, where Z represents alkane, substituted alkane, alkene, substituted alkene, aryl, substituted aryl, halogen, hydroxyl, hydrogen, nitrile, primary, secondary or tertiary or tetralkylamine, carbonyl, carboxyl, amide, sulfonic acid, nitro, nitroso, amide or sulfonamide, and n is 1 to 6; and A represents the atoms on the substrate surface to which the silane is covalently attached, subject to the proviso that when Y is -O- R₁ to R₄ do not all represent methyl finds use in, for example, chromatographic separations.

摘要翻译： 一种功能化载体，其包含具有改性表面的基材，其特征在于，所述基材表面用含有至少两个由原子桥连的硅原子的双齿硅烷改性，所述基团被排列成使得至少七元环系由下式形成： 其中R 1至R 4可以相同或不同，表示烷烃，取代的烷烃，烯烃，取代的烯烃，芳基或取代的芳基; Y表示-O-，-CH 2 - ， - CH 2 CH 2 - ， - （CH 2）n - ，（CHZ-CHZ） - 或 - （CH 2）n CHZ-，其中Z表示烷烃，取代的烷烃，烯烃，取代的烯烃，芳基， 取代的芳基，卤素，羟基，氢，腈，伯，仲或叔或四烷基胺，羰基，羧基，酰胺，磺酸，硝基，亚硝基，酰胺或磺酰胺，n为1至6; 并且A表示硅烷共价连接到的基板表面上的原子，条件是当Y为-O-R 1至R 4时，全部不表示甲基，例如用于色谱分离。

公开(公告)号：EP0269221A2

公开(公告)日：1988-06-01

申请号：EP87308627.6

申请日：1987-09-29

申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.

发明人： Kobayashi, Yoshinori ,  Tamura, Naoyuki ,  Sakai, Takanobu ,  Yoshida, Yoshinori

IPC分类号： D04H3/16

CPC分类号： D04H3/16 ,  Y10S428/913 ,  Y10T428/24446 ,  Y10T428/27 ,  Y10T442/681

摘要： Disclosed are a very soft polyolefin spunbonded nonwoven fabric and its production method. The polyolefin spunbonded nonwoven fabric according to the present invention is defined as (A) being formed of continuous polyolefin fibers having a fineness of 0.5 to 3 denier, (B) having basic weight between 30 g/m² and 15 g/m², and (C) having of 2.5 g or below, wherein S MD and S TD are respectively the softnesses in the machine and transverse directions as measured by a handle-O-meter. The method of producing a strip of very soft polyolefin nonwoven fabric by directing polyolefin continuous fibers (2) in a fixed direction, are characterized by comprising the steps of: orienting the axes of the continuous fibers in the direction in which the continuous fibers are fed so as to form a web (5) having a warp orientation factor (the maximum tensile strength in the direction in which the continuous fibers are fed, i.e., in a machine direction/the maximum tensile strength in a transverse direction) of 3.0 or above; and then applying wave-like crepes propagated in the machine direction to the web by creping web.

摘要翻译： 公开了一种非常柔软的聚烯烃纺粘无纺布及其制造方法。 根据本发明的聚烯烃纺粘非织造织物定义为（A）由细度为0.5至3旦尼尔的连续聚烯烃纤维形成，（B）的碱性重量为30g / m 2至15g / m 2 （C）具有2.5g或更低的$，其中SMD和STD分别是由手柄O测量仪测量的机器和横向的柔软度。\; 通过将聚烯烃连续纤维（2）沿固定方向引导而制造非常柔软的聚烯烃无纺织物条的方法的特征在于包括以下步骤：使连续纤维的轴沿着连续纤维进给的方向\; 以形成具有经向取向因数（在连续纤维进给方向上的最大拉伸强度，即在纵向方向上的最大拉伸强度/横向上的最大抗拉强度）为3.0以上的纤维网（5）\; ;\; 然后通过起皱网施加在机器方向上传播的波状褶皱。$