Polyelectrolyte comprising a (METH) acrylic polymer and an ionic salt
    1.
    发明授权
    Polyelectrolyte comprising a (METH) acrylic polymer and an ionic salt 失效
    包含(METH)丙烯酸聚合物和离子盐的聚电解质

    公开(公告)号:US06174626B1

    公开(公告)日:2001-01-16

    申请号:US09006935

    申请日:1998-01-14

    IPC分类号: H01M618

    摘要: An ion-conducting polyelectrolyte moldable and flexible even at low temperatures is disclosed, comprising a (meth)acrylic polymer and an ionic salt, the (meth)acrylic polymer comprising (A) 20 to 100 parts by weight of a (meth)acrylic monomer represented by formula (I): CH2═C(R1)COO—R2—R3  (I) wherein R1 represents a hydrogen atom or a methyl group; R2 represents an alkyl group having 3 to 12 carbon atoms; and R3 represents (XR4)nXR5, wherein X represents —O— or —S—; R4 represents an alkyl group having 1 to 4 carbon atoms; n represents 0 or an integer of 1 to 20; and R5 represents a hydrogen atom, a methyl group or an ethyl group, (B) 0 to 80 parts by weight of a (meth)acrylic monomer represented by formula (II): CH2═C(R1)COO—R6  (II) wherein R1 represents a hydrogen atom or a methyl group; and R6 represents an alkyl group having 2 to 12 carbon atoms, and (C) 0 to 30 parts by weight, per 100 parts by weight of the total amount of components (A) and (B), of a monomer copolymerizable with components (A) and (B).

    摘要翻译: 公开了即使在低温下可成型和柔性的离子导电聚电解质,其包含(甲基)丙烯酸类聚合物和离子盐,所述(甲基)丙烯酸类聚合物包含(A)20至100重量份的(甲基)丙烯酸单体 由式(I)表示:其中R1表示氢原子或甲基; R2表示碳原子数3〜12的烷基。 并且R 3表示(XR 4)n X R 5,其中X表示-O-或-S-; R 4表示碳原子数1〜4的烷基。 n表示0或1〜20的整数, R5表示氢原子,甲基或乙基,(B)0〜80重量份由式(II)表示的(甲基)丙烯酸单体:其中R1表示氢原子或甲基; R6表示碳原子数2〜12的烷基,(C)0〜30重量份,相对于成分(A)和(B)的总量100重量份, A)和(B)。

    Pressure-sensitive adhesive composition and pressure-sensitive adhesive
sheets using the composition
    2.
    发明授权
    Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheets using the composition 失效
    压敏粘合剂组合物和使用该组合物的压敏粘合片

    公开(公告)号:US5604035A

    公开(公告)日:1997-02-18

    申请号:US536741

    申请日:1995-09-29

    摘要: A pressure-sensitive adhesive composition showing the adhesive force and the cohesive force with a good stability is disclosed. The composition comprises a copolymer of a (meth)acrylic acid alkyl ester (a) having an alkyl group having from 2 to 14 carbon atoms and a (meth)acrylic acid alkyl ester (b) having a carboxyl group or a hydroxyl group at the terminal end and having an alkyl group having from 3 to 14 total carbon atoms as the ester side chain. In particular, when the carbon atom number of the alkyl group of the monomer (b) is less by one than or not less than the same number as the carbon atom number of the alkyl group of the monomer (a), the effect of the functional group can be most effectively exhibited. A pressure-sensitive adhesive tape or sheet is also disclosed, comprising a support having formed at least one surface thereof the pressure-sensitive adhesive layer comprising the pressure-sensitive adhesive composition.

    摘要翻译: 公开了一种具有良好稳定性的粘合力和内聚力的粘合剂组合物。 该组合物包含具有2至14个碳原子的烷基的(甲基)丙烯酸烷基酯(a)和(甲基)丙烯酸烷基酯(b)的羧基或羟基的(甲基)丙烯酸烷基酯 具有3〜14个碳原子的烷基作为酯侧链。 特别是当单体(b)的烷基的碳原子数小于单体(a)的烷基的碳原子数以下的同一数量以下的情况下, 功能组可以最有效地展现。 还公开了一种压敏粘合带或片材,其包括形成至少一个表面的支撑体,该压敏粘合剂层包括压敏粘合剂组合物。

    Medical composition for percutaneous administration
    4.
    发明授权
    Medical composition for percutaneous administration 失效
    用于经皮给药的医药组合物

    公开(公告)号:US5059628A

    公开(公告)日:1991-10-22

    申请号:US494843

    申请日:1990-03-14

    IPC分类号: A61K47/18 A61K47/22

    摘要: A medical composition for external use comprising a proline ester represented by formula (I): ##STR1## wherein R.sub.1 and R.sub.2 are as defined in the specification, or a prolinol ester represented by formula (II): ##STR2## wherein R.sub.3 and R.sub.4 are as defined in the specification. The composition enhances percutaneous penetration absorption of an active ingredient to be combined therewith.

    摘要翻译: 一种外用医药组合物,其包含由式(I)表示的脯氨酸酯:其中R 1和R 2如本说明书中所定义,或由式(II)表示的脯氨酸酯:ι(II) )其中R3和R4如说明书中所定义。 该组合物增强与其组合的活性成分的经皮渗透吸收。

    Termites trail-following pheromone and a same composition and method of
detecting captured termites by using this composition
    6.
    发明授权
    Termites trail-following pheromone and a same composition and method of detecting captured termites by using this composition 失效
    白蚁跟踪信息素和使用该组合物检测捕获的白蚁的相同组成和方法

    公开(公告)号:US5024832A

    公开(公告)日:1991-06-18

    申请号:US450112

    申请日:1989-12-13

    IPC分类号: A01N31/02

    摘要: A termites trail-marking pheromone which is (3Z,6Z,8E)-dodecatrienol, and a composition which comprises (3Z,6Z,8E)-dodecatrienol as an essential component and another component which is a trail-marking pheromone-like substance, and a method of detecting termites by using this composition or (3Z,6Z,8E)-dodecatrienol.The trail-marking pheromone and composition are highly safe in that they have no residual toxicity, and they have a stable, long-term trail-marking effect for termites. This invention provides a simple and rapid method of detecting termites, and a simple and effective method of capturing termites.

    摘要翻译: 作为(3Z,6Z,8E) - 十二碳三烯酚的白蚁痕迹信息素,以(3Z,6Z,8E) - 十二碳三烯酚为必须成分的组合物和作为痕迹信息素样物质的其他成分, 以及通过使用该组合物或(3Z,6Z,8E) - 十二碳三烯酚来检测白蚁的方法。 痕迹信息素和组成是高度安全的,因为它们没有残留毒性,并且对白蚁具有稳定的长期跟踪效果。 本发明提供了一种检测白蚁的简单而快速的方法,也是捕获白蚁的简单而有效的方法。

    Process for preparing methyl 4-oxo-5-tetradecynoate
    7.
    发明授权
    Process for preparing methyl 4-oxo-5-tetradecynoate 失效
    4-氧代-5-十四碳酸甲酯的制备方法

    公开(公告)号:US4808340A

    公开(公告)日:1989-02-28

    申请号:US136041

    申请日:1987-12-21

    CPC分类号: C07C69/606

    摘要: A process for preparing methyl 4-oxo-5-tetradecynoate useful as an intermediate for synthesizing (R,Z)-5-dec-1-enyl-oxacyclopentan-2-one, which comprises reacting monomethyl succinate with an alkyl chlorocarbonate in the presence of a base to form an acid anhydride and reacting the acid anhydride with a Grignard reagent of 1-decyne. Methyl 4-oxo-5-tetradecynoate can be prepared in high yields at high purities by this process.

    摘要翻译: 用作合成(R,Z)-5-癸-1-烯基 - 氧环戊烷-2-酮的中间体的4-氧代-5-十四碳酸甲酯的制备方法,其包括在存在下使琥珀酸甲酯与氯代碳酸烷基酯反应 的碱形成酸酐,并使酸酐与1-癸炔的格利雅试剂反应。 通过该方法可以高纯度的高产率制备4-氧代-5-十四碳酸甲酯。

    Process for preparing L-.alpha.-methylphenyl alanines
    8.
    发明授权
    Process for preparing L-.alpha.-methylphenyl alanines 失效
    制备L-α-甲基苯基丙氨酸的方法

    公开(公告)号:US4443548A

    公开(公告)日:1984-04-17

    申请号:US376236

    申请日:1982-05-07

    CPC分类号: C12P13/04 C12N9/80

    摘要: Biochemical optical resolution of DL-.alpha.-methylphenyl alanines in which DL-.alpha.-methylphenyl alanine amides are interacted with the culture products, or their treated products, of a microorganism capable of producing amidase is described. L-.alpha.-methylphenyl alanines having the general formula (I): ##STR1## wherein R.sub.1 and R.sub.2 may be independently a hydrogen atom or lower alkyl groups, or R.sub.1 and R.sub.2 may be alkylene groups combined together to form 5 through 8-membered rings is produced by the steps of:(a) making a DL-.alpha.-methylphenyl alanine amide having the general formula (II): ##STR2## wherein R.sub.1 and R.sub.2 are the same as defined above, interact with the culture product of a microorganism capable of producing enzyme catalyzing the hydrolysis of L-isomer of DL-.alpha.-methylphenyl alanine amides or the treated product thereof, whereby asymmetric hydrolysis of an L-.alpha.-methylphenyl alanine amide is effected; and(b) separating the resultant L-.alpha.-methylphenyl alanines from the hydrolysis mixture.

    摘要翻译: 描述了DL-α-甲基苯丙氨酰胺与能够产生酰胺酶的微生物或其处理产物相互作用的DL-α-甲基苯基丙氨酸的生物化学光学拆分。 具有通式(I)的L-α-甲基苯基丙氨酸:其中R 1和R 2可以独立地为氢原子或低级烷基,或者R 1和R 2可以是亚烷基结合在一起形成5至8个 通过以下步骤制备环状环:(a)制备具有通式(II)的DL-α-甲基苯基丙氨酸酰胺:其中R 1和R 2与上述定义相同,与 能够产生催化DL-α-甲基苯丙氨酸酰胺的L-异构体或其处理产物的水解的酶的微生物的培养产物,从而实现了L-α-甲基苯丙氨酸酰胺的不对称水解; 和(b)从水解混合物中分离所得的L-α-甲基苯基丙氨酸。

    Process for preparing the sex pheromone of Lymantria dispar L
    9.
    发明授权
    Process for preparing the sex pheromone of Lymantria dispar L 失效
    制备Lymantria dispar L的性信息素的方法

    公开(公告)号:US5677155A

    公开(公告)日:1997-10-14

    申请号:US547926

    申请日:1995-10-25

    摘要: A process for preparing the sex pheromone of Lymantria dispar L. effectively which comprises the steps of reacting 1-bromodecane and propargyl alcohol tetrahydropyranylether in the presence of sodium hydroxide to give 1-tetrahydropyranyloxy-2-tridecyne, treating the tetrahydropyranyloxy-2-tridecyne with p-toluenesulfonic acid to give 2-tridecyn-1-ol, catalystic-hydrogenating the 2-tridecyn-1-ol in the presence of Lindlar catalyst to give (Z)-2-tridecen-1-ol, oxidizing the (Z)-2-tridecen-1-ol with peroxide to give (.+-.)-cis-2,3-epoxy-1-tridecanol, reacting the (.+-.)-cis-2,3-epoxy-1-tridecanol with acid anhydride in the presence of hydrolase in an organic solvent for a stereoselective acylation and recovering unreacted optically active (2R, 3S)-cis-2,3-epoxy-1-tridecanol after the acylation, reacting the optically active (2R, 3S)-cis-2,3-epoxy-1-tridecanol with toluenesulfonylchloride to give (2R, 3S)-cis-1-p-toluenesulfoxy-2,3-epoxytridecane, and reacting the (2R, 3S)-cis-1-p-toluenesulfoxy-2,3-epoxytridecane with di(4-methylpentyl) lithium copper reagent to yield (7R, 8S)-cis-2-methyl-7,8-epoxyoctadecane which is the sex pheromone of Lymantria dispar L.

    摘要翻译: 一种用于制备Lymantria dispar L.的性信息素的方法,其包括在氢氧化钠存在下使1-溴癸烷和炔丙醇四氢吡喃基醚反应,得到1-四氢吡喃氧基-2-三癸基,用四氢吡喃氧基-2-三癸基 对甲苯磺酸,得到2-三癸基-1-醇,在Lindlar催化剂存在下催化氢化2-三癸基-1-醇,得到(Z)-2-十三碳烯-1-醇,氧化(Z) (+/-) - 顺式-2,3-环氧-1-十三烷醇,使(+/-) - 顺式-2,3-环氧-1-十三烷醇与 酸酐在水解酶存在下在有机溶剂中进行立体选择性酰化,并在酰化后回收未反应的光学活性(2R,3S) - 顺式-2,3-环氧-1-十三烷醇,使光学活性(2R,3S) - 顺式-2,3-环氧-1-十三烷醇与甲苯磺酰氯反应,得到(2R,3S) - 顺式-1-对甲苯磺酰-2,3-环氧十三烷,并使(2R,3S) - 顺式-1- -toluenesul (4-甲基戊基)锂铜试剂,得到(7R,8S) - 顺式-2-甲基-7,8-环十八烷,是Lymantria dispar L的性信息素。

    Method of producing optically active hydroxyesters
    10.
    发明授权
    Method of producing optically active hydroxyesters 失效
    光学活性羟基酯的制备方法

    公开(公告)号:US5272069A

    公开(公告)日:1993-12-21

    申请号:US634914

    申请日:1990-12-27

    CPC分类号: C12P17/04 C12P41/005 C12P7/62

    摘要: This invention relates to methods for producing optically active hydroxyesters and also to methods for producing and purifying optically active five-membered ring lactones.More specifically, the invention provides methods for efficiently, safely, and selectively producing and purifying optically active (R)-hydroxyester (shown by formula 1) and optically active (S)-hydroxyester (shown by formula 2) in high state of purity at ordinary temperature.The invention also relates to application of the interconvertible optically active (R)-five-membered ring lacton (shown by formula 5).They are intermediates for synthesizing various medicines, agricultural chemicals, and biologically active substances, however especially useful for synthesizing pheromone of a noxious insect, Popillia japonica Newman. ##STR1## (Here, R.sub.1 denotes --C.tbd.C--R.sub.3 or --C.dbd.C--R.sub.3 ; R.sub.2 and R.sub.3 denote straight chain or branched alkyl groups containing 1 to 10 carbon atoms; R.sub.4 denotes alkyl groups, aralkyl groups, or haloalkyl groups containing 1 to 12 carbon atoms and the end group of R.sub.4 may be carboxyl groups; * denotes asymmetricrbon atoms.)