Container cover with peelable liner
    21.
    发明授权
    Container cover with peelable liner 失效
    容器盖与可剥离的衬垫

    公开(公告)号:US4253580A

    公开(公告)日:1981-03-03

    申请号:US67308

    申请日:1979-08-17

    IPC分类号: B65D53/04 B65D53/00

    CPC分类号: B65D53/00

    摘要: A container closure for use in packaging flowable materials is disclosed comprising a closure shell, a peelable thermoplastic liner disposed on the inner surface of the shell and having a thick periphery and a comparatively thin central portion with a demarcated peeling tab extending to the periphery of the liner, and at least one adhesive interfacial layer separating the liner from and peelably bonding said liner to the shell and having a non-adhesive or weakly adhesive zone underlying and corresponding to the periphery of the liner and a relatively strongly adhesive zone underlying and corresponding to the central portion of the liner.

    摘要翻译: 公开了一种用于包装可流动材料的容器封闭件,其包括封闭壳体,设置在壳体内表面上的可剥离热塑性衬垫,并且具有较厚的外围和较薄的中心部分,其中分隔的剥离片延伸至 衬里和至少一个粘合剂界面层,其将衬垫与所述衬套分离并且可剥离地粘合到所述壳体上并且具有在衬垫的下面并对应于衬垫的周边的非粘性或弱粘合剂区域, 内衬的中心部分。

    Process for the production of substituted ketones
    23.
    发明授权
    Process for the production of substituted ketones 失效
    制备取代酮的方法

    公开(公告)号:US3984475A

    公开(公告)日:1976-10-05

    申请号:US581854

    申请日:1975-05-29

    IPC分类号: C07C49/20 C07C45/00

    CPC分类号: C07C45/68

    摘要: Process for producing substituted ketones from the reaction between organic halides and ketones having replaceable active hydrogen atoms on the carbon atom(s) alpha to the carbonyl group, in the presence of an alkali metal hydroxide unitilizing phosphonium salts as the catalyst, which salts have the following formula: ##EQU1## wherein said R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are the same or different and are branched or straight chain alkyl of 1-30 carbon atoms, cycloalkyl of 6-10 carbon atoms, aryl of 6-10 carbon atoms aralkyl or alkaryl wherein the aryl and alkyl are as above defined and X.sup.- is an inorganic or organic anion.

    摘要翻译: 在碱金属氢氧化物的存在下,在鏻盐作为催化剂的存在下,在有机卤化物和在羰基的α原子上具有可取代的活性氢原子的酮之间的反应生成取代的酮的方法,该盐具有 其中所述R 1,R 2,R 3和R 4相同或不同,为具有1-30个碳原子的支链或直链烷基,其中R 1,R 2,R 3和R 4相同或不同, 6-10个碳原子,6-10个碳原子的芳基芳烷基或烷芳基,其中芳基和烷基如上定义,X​​ - 是无机或有机阴离子。

    Platinum containing pullulan derivatives and pharmaceutical compositions
comprising the same
    26.
    发明授权
    Platinum containing pullulan derivatives and pharmaceutical compositions comprising the same 失效
    含铂的支链淀粉衍生物和包含其的药物组合物

    公开(公告)号:US5100877A

    公开(公告)日:1992-03-31

    申请号:US282398

    申请日:1988-12-05

    IPC分类号: C08B37/00

    CPC分类号: C08B37/0018 Y10S514/908

    摘要: A pullulan derivative having one or more active sites resulting from introduction of sulfuric acid, phosphoric acid, a sulfonic acid or a carboxylic acid, wherein one hydrogen atom of the group of the formula ##STR1## occurring at said active sites is partly substituted by a group of the general formula ##STR2## wherein L.sup.1 and L.sup.2 each independently is amine or a unidentate ligand amine or combinedly represent a bidentate ligand amine and Y is an anionic ligand, and/or two hydrogen atoms of the group ##STR3## groups bound to one and the same carbon atom or to two neighboring carbon atoms as occurring at said active sites are, each independently, partly substituted by a group of the general formula ##STR4## wherein L.sup.1 and L.sup.2 are as defined above, and a pharmacologically acceptable salt thereof.The above compound has anticancer activity and is useful as anticancer agents.The present invention is concerned with said compound, a process for producing the same and a pharmaceutical use thereof.

    摘要翻译: 具有由引入硫酸,磷酸,磺酸或羧酸产生的一个或多个活性位点的支链淀粉衍生物,其中在所述活性位点发生的式“IMAGE”基团的一个氢原子部分被 通式为“IMAGE”的基团,其中L1和L2各自独立地为胺或一元配体胺,或者组合表示二齿配体胺,Y为阴离子配位体,和/或组中的两个氢原子结合至 在所述活性位点处发生的同一个碳原子或两个相邻的碳原子各自独立地部分地被通式“IMAGE”所示的基团取代,其中L1和L2如上所定义,及其药理学上可接受的盐 。 上述化合物具有抗癌活性,可用作抗癌剂。 本发明涉及所述化合物,其制备方法及其药物用途。

    Ni-Fe base alloy sheet for use as a shadow mask and a shadow mask
employing the same
    27.
    发明授权
    Ni-Fe base alloy sheet for use as a shadow mask and a shadow mask employing the same 失效
    用作荫罩的Ni-Fe基合金薄片和使用该荫罩的荫罩

    公开(公告)号:US4864188A

    公开(公告)日:1989-09-05

    申请号:US126893

    申请日:1987-11-30

    IPC分类号: H01J29/07

    CPC分类号: H01J29/07 H01J2229/0733

    摘要: Disclosed is an Invar alloy original sheet for use in the production of a shadow mask, wherein the Invar alloy original sheet has the cleanliness measured by the method regulated in JIS G 0555, of 0.07% or less.Disclosed is also a shadow mask comprising an Invar alloy original sheet having the cleanliness mentioned above.By use of the Invar alloy original sheet of this invention, the problem of non-uniformity and irregurarity of inner wall surface of perforations formed on the original sheet for shadow mask is decreased to a great extent.

    摘要翻译: 公开了用于制造荫罩的Invar合金原件片,其中,通过JIS G0555中规定的方法测量的Invar合金原件片的清洁度为0.07%以下。 还公开了包含具有上述清洁度的殷钢合金原件片的荫罩。 通过使用本发明的Invar合金原纸,形成在荫罩原纸上的穿孔的内壁面的不均匀性和不均匀性的问题在很大程度上降低。

    Fe-Ni-Cu-Cr Layered bimetal
    28.
    发明授权
    Fe-Ni-Cu-Cr Layered bimetal 失效
    Fe-Ni-Cu-Cr层状双金属

    公开(公告)号:US4309489A

    公开(公告)日:1982-01-05

    申请号:US149725

    申请日:1980-05-14

    摘要: There are provided a low expansion alloy having a high corrosion resistance which consists essentially of 25-50% by weight of Ni, 1-25% by weight of Cu and optionally up to 20% by weight of Cr and the balance of essentially Fe with a small amount of impurities, and a corrosion resistant bimetal formed by applying together a low expansion alloy plate which consists essentially of 25-50% by weight of Ni, 1-25% by weight of Cu and optionally up to 20% by weight of Cr and the balance of essentially Fe, and a corrosion resistant alloy plate which has a linear expansion coefficient larger than that of said low expansion alloy plate by 5.times.10.sup.-6 .degree. C.

    摘要翻译: 提供了具有高耐腐蚀性的低膨胀合金,其基本上由25-50重量%的Ni,1-25重量%的Cu和任选的至多20重量%的Cr组成,余量基本上与Fe 少量的杂质,以及通过将低膨胀合金板(其基本上由25-50重量%的Ni,1-25重量%的Cu和任选地至多20重量%的Cu组成的低膨胀合金板)组合在一起而形成的耐腐蚀双金属 Cr,余量基本为Fe,耐腐蚀合金板的线膨胀系数比所述低膨胀合金板的线膨胀系数大5×10-6℃。

    Novel pesticides and pesticidal compositions cyclopropanecarboxylates
and pesticidal method
    29.
    发明授权
    Novel pesticides and pesticidal compositions cyclopropanecarboxylates and pesticidal method 失效
    新型农药和杀虫剂组合物环丙烷羧酸酯和杀虫剂方法

    公开(公告)号:US4299839A

    公开(公告)日:1981-11-10

    申请号:US79180

    申请日:1979-09-26

    CPC分类号: A01N53/00

    摘要: Novel pesticidal compositions are comprised of a 2,2-dimethyl-3-(substituted ethyl)cyclopropanecarboxylic acid ester as the active ingredient, said cyclopropanecarboxylate having the structural formula: ##STR1## wherein X, Y and Z are the same or different and at least two of same are chlorine or bromine, with the remaining one being hyrogen, methyl, chlorine or bromine; R is an alcohol residue represented by one of the following structural formulae (II), (III), (IV) and (V): ##STR2## where A represents hydrogen, cyano, ethynyl or thiocarbamoyl; Q is hydrogen, chlorine, bromine, fluorine, methyl or trifluoromethyl; R.sup.1 is propargyl or benzyl; R.sup.2 represents 2-halogeno-3-phenyl-1-propen-1-yl, (dihalogenovinyloxy)phenyl, benzylphenyl, phthalimido, thiophthalimido, di- or tetrahydrophthalimido or dialkylmaleido; R.sup.3 represents allyl, 2,4-pentadienyl, propargyl or benzyl.

    摘要翻译: 新型杀虫剂组合物由2,2-二甲基-3-(取代的乙基)环丙烷甲酸酯作为活性成分组成,所述环丙烷羧酸酯具有以下结构式:其中X,Y和Z相同或不同, 其中至少两个是氯或溴,剩下的一个是氢,甲基,氯或溴; R是由以下结构式(II),(III),(IV)和(V)之一表示的醇残基:其中A表示氢,氰基,乙炔基或硫代氨基甲酰基; Q是氢,氯,溴,氟,甲基或三氟甲基; R1是炔丙基或苄基; R 2表示2-卤代-3-苯基-1-丙烯-1-基,(二卤代乙烯基氧基)苯基,苄基苯基,邻苯二甲酰亚氨基,硫代邻苯二甲酰亚氨基,二或四氢邻苯二甲酰亚氨基或二烷基马来酰亚胺; R3表示烯丙基,2,4-戊二烯基,炔丙基或苄基。

    Peelable bonded structures and process for preparing same
    30.
    发明授权
    Peelable bonded structures and process for preparing same 失效
    可剥离的粘结结构及其制备方法

    公开(公告)号:US4224379A

    公开(公告)日:1980-09-23

    申请号:US964615

    申请日:1978-11-29

    摘要: A peelable bonded structure comprising a metal substrate and a polyolefin layer bonded to the substrate through a primer layer, wherein the primer layer is a composition comprising (A) a modified olefin resin having a carbonyl group concentration of 0.01 to 200 milliequivalents per 100 g of the olefin resin and (B) a coating film-forming base resin at an (A)/(B) weight ratio of from 0.1/99.8 to 70/30. The primer layer has in at least one first planar region thereof a multi-layer distribution structure having a resin concentration gradient in the thickness direction such that the modified olefin resin (A) is distributed predominantly in the portion of the primer layer contiguous to the polyolefin layer and the base resin (B) is distributed predominantly in the portion of the primer layer contiguous to metal substrate, and in at least one second planar region the modified olefin resin (A) is distributed in the portion of the primer layer contiguous to the polyolefin layer at a lower distribution ratio.

    摘要翻译: 一种可剥离的粘合结构,包括金属基材和通过底漆层与基材结合的聚烯烃层,其中底漆层是包含(A)羰基浓度为0.01〜200毫当量/ 100g的改性烯烃树脂的组合物 烯烃树脂和(B)(A)/(B)重量比为0.1 / 99.8至70/30的涂膜成型基础树脂。 底漆层在其至少一个第一平面区域中具有在厚度方向上具有树脂浓度梯度的多层分布结构,使得改性烯烃树脂(A)主要分布在与聚烯烃邻接的底漆层的部分中 层和基础树脂(B)主要分布在与金属基底邻接的底漆层的部分中,并且在至少一个第二平面区域中,改性烯烃树脂(A)分布在与 聚烯烃层的分布比例较低。