中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

50 records (took 0.034 seconds)

    Biomimetic compounds and synthetic methods therefor
    44.
    发明授权
    Biomimetic compounds and synthetic methods therefor 有权
    生物模拟化合物及其合成方法

    公开(公告)号：US08030413B2

    公开(公告)日：2011-10-04

    申请号：US12624285

    申请日：2009-11-23

    Applicant: Bruce P. Lee

    Inventor： Bruce P. Lee

    IPC: C08F120/34

    CPC classification number: C08G69/40 ,  C08F8/00 ,  C08G65/33389 ,  C08G71/04 ,  C09D5/1637 ,  C09J171/02 ,  C09J175/04 ,  C09J201/06

    Abstract: Synthesis methods for creating polymeric compounds comprising dihydroxyphenyl derivatives (DHPD), or DHPp i.e. polymers modified with DHPD, with desired surface active effects are described. The polymer backbone of DHPp has structural or performance features that can be tailored to control physical properties of DHPp, allowing it to be useful for different applications i.e. tissue adhesives or sealants, adhesion promoting coatings, and antifouling coatings.

    Abstract translation: 描述了用于产生包含二羟基苯基衍生物（DHPD）或DHPp，即用DHPD改性的聚合物的聚合化合物的合成方法，其具有所需的表面活性效果。 DHPp的聚合物骨架具有结构或性能特征，其可以被调整以控制DHPp的物理性能，使其可用于不同的应用，即组织粘合剂或密封剂，粘附促进涂层和防污涂料。

    Biomimetic compounds and synthetic methods therefor
    45.
    发明授权
    Biomimetic compounds and synthetic methods therefor 有权
    生物模拟化合物及其合成方法

    公开(公告)号：US07622533B2

    公开(公告)日：2009-11-24

    申请号：US11834651

    申请日：2007-08-06

    Applicant: Bruce P. Lee

    Inventor： Bruce P. Lee

    IPC: C08F16/14

    CPC classification number: C08G69/40 ,  C08F8/00 ,  C08G65/33389 ,  C08G71/04 ,  C09D5/1637 ,  C09J171/02 ,  C09J175/04 ,  C09J201/06

    Abstract: Synthesis methods for creating polymeric compounds comprising dihydroxyphenyl derivatives (DHPD), or DHPp i.e. polymers modified with DHPD, with desired surface active effects are described. The polymer backbone of DHPp has structural or performance features that can be tailored to control physical properties of DHPp, allowing it to be useful for different applications i.e. tissue adhesives or sealants, adhesion promoting coatings, and antifouling coatings.

    Abstract translation: 描述了用于产生包含二羟基苯基衍生物（DHPD）或DHPp，即用DHPD改性的聚合物的聚合化合物的合成方法，其具有所需的表面活性效果。 DHPp的聚合物骨架具有结构或性能特征，其可以被调整以控制DHPp的物理性能，使其可用于不同的应用，即组织粘合剂或密封剂，粘附促进涂层和防污涂料。

    Resin compositions
    49.
    发明申请
    Resin compositions 审中-公开
    树脂组合物

    公开(公告)号：US20030065056A1

    公开(公告)日：2003-04-03

    申请号：US10143792

    申请日：2002-05-14

    Applicant: Kyowa Yuka Co., Ltd.

    Inventor： Iwao Hotta ,  Toshikazu Murayama ,  Harufumi Hagino ,  Satoshi Moriyama ,  Shigeru Murata ,  Ikuo Shimizu

    IPC: C08G002/00 ,  C09J004/00

    CPC classification number: C09J201/06 ,  C08L101/06 ,  C09D201/06

    Abstract: An object of the present invention is to provide a composition which affords a hardened product exhibiting superior electrical insulating properties, adhesiveness, or the like at the time of hardening the composition. The present invention provides a composition comprising a compound having a group represented by the general formula (I): 1 (in the formula, R1, R2, and R3 are identical or different, and represent a hydrogen atom or a lower alkyl group; X, Y, and Z are identical or different, and represent an oxygen atom or a sulfur atom, and at least two of X, Y, and Z represent a sulfur atom), and a compound having two or more acidic groups.

    Abstract translation: 本发明的目的是提供一种在硬化组合物时提供表现出优异的电绝缘性，粘合性等的硬化产物的组合物。 本发明提供包含具有由通式（I）表示的基团的化合物的组合物：（式中，R 1，R 2和R 3相同或不同，表示氢原子或低级烷基; X， Y和Z相同或不同，表示氧原子或硫原子，X，Y和Z中的至少两个表示硫原子）和具有两个以上酸性基团的化合物。

    Emulsion for pressure-sensitive adhesive
    50.
    发明授权
    Emulsion for pressure-sensitive adhesive 失效
    压敏胶乳液

    公开(公告)号：US06518342B1

    公开(公告)日：2003-02-11

    申请号：US09429108

    申请日：1999-10-28

    Applicant: Yasumasa Tanaka ,  Naoki Tsunemine ,  Osamu Konosu

    Inventor： Yasumasa Tanaka ,  Naoki Tsunemine ,  Osamu Konosu

    IPC: C08L9304

    CPC classification number: C09J201/06 ,  C08L2666/26

    Abstract: The present invention provides an emulsion for pressure-sensitive adhesive, and a pressure-sensitive adhesive product which exhibits high water resistance and high adhesion properties. The emulsion for pressure-sensitive adhesive includes as essential components: a pressure-sensitive adhesive polymer (A) having a glass-transition temperature of −80 to −20° C., a weight-average molecular weight of 150,000 or larger, and a carboxylic acid value of 30 or smaller; a rosin derivative (B) having a weight-average molecular weight of 100,000 or smaller, and containing at least part of the carboxyl groups being alkali salt with a carboxylic acid value of 190 or larger before alkalization; and a compound (C) having a weight-average molecular weight of 100,000 or smaller, and having no carboxyl group but having at least one functional group reactive with a carboxyl group in its molecule. The amount of the rosin derivative (B) is 2 to 30 mass percent when the total amount of the pressure-sensitive adhesive polymer (A) and the rosin derivative (B) in the emulsion is defined as 100 mass percent, and the compound (C) is contained in the emulsion so that the functional group of the compound (C) is in an amount of 0.05 to 10 equivalent with respect to one equivalent of the carboxyl groups of the rosin derivative (B) before alkalization.

    Abstract translation: 本发明提供了一种用于压敏粘合剂的乳液和显示出高耐水性和高附着性的压敏粘合剂产品。 用于压敏粘合剂的乳液包括作为必要组分的一种：玻璃化转变温度为-80至-20℃，重均分子量为15万或更大的压敏粘合剂聚合物（A）和 羧酸值为30以下; 松香衍生物（B），其重均分子量为100,000以下，并且在碱化之前，至少部分羧基为碱金属盐，羧酸值为190以上的碱金属盐; 和重均分子量为100,000以下，不具有羧基但具有至少一个与其分子中的羧基反应的官能团的化合物（C）。 当乳液中的粘合剂聚合物（A）和松香衍生物（B）的总量定为100质量％时，松香衍生物（B）的量为2〜30质量％，化合物 C）包含在乳液中，使得化合物（C）的官能团相对于碱化前的松香衍生物（B）的一当量的羧基为0.05〜10当量。

Patent Agency Ranking