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    • 1. 发明申请
    • Polymer Composition and Process
    • 聚合物组成和工艺
    • US20100093930A1
    • 2010-04-15
    • US12522564
    • 2008-01-11
    • Jong-Shing GuoAugustin ChenSheng JiangLeo TernorutskyKeltoum Ouzineb
    • Jong-Shing GuoAugustin ChenSheng JiangLeo TernorutskyKeltoum Ouzineb
    • C08F2/22
    • C08F283/006C08G18/8064C08G2170/40C08L2666/20C09J175/16
    • There is described a multi step mini-emulsion process for preparing a hybrid acrylic/polyurethane pressure sensitive adhesive (PSA) of very high shear strength, good peel strength and/or also high moisture vapor transmission rate, the process comprising the steps of: a) forming a first aqueous mixture comprising a hydrophilic stabilizer; b) forming separately a second oil mixture comprising: i) at least one vinyl functional polyurethane (optionally prepared from an isocyanate functional monomer; at least one monol and/or at least one α,β-ethylenically unsaturated monomer ii) optionally at least one hydrocarbon polymer (such as polystyrene); and iii) at least one α,β-ethylenically unsaturated monomer (such as (meth)acrylate or acids thereof; and/or iv) option-=ally at least one hydrophobic stabilizer; where components (ii), (iii) and/or (iv) may optionally be the same; c) mixing the aqueous and oil mixtures together to form a pre-(macro) emulsion; d) generating a stable mini-emulsion there-from optionally by applying high shear to form an aqueous continuous phase and stabilized oil droplets of average diameter from about 10 to about 1000 nm, and e) polymerizing the polymer precursor(s) within the droplets, optionally in the presence of a free radical initiator; to obtain a polymer latex.
    • 描述了一种用于制备具有非常高剪切强度,良好剥离强度和/或高水蒸汽透过速率的混合丙烯酸/聚氨酯压敏粘合剂(PSA)的多步微乳液方法,该方法包括以下步骤: )形成包含亲水稳定剂的第一含水混合物; b)单独形成第二油混合物,其包含:i)至少一种乙烯基官能聚氨酯(任选地由异氰酸酯官能单体制备;至少一种单醇和/或至少一种α,b-烯属不饱和单体ii)任选地至少 一种烃聚合物(如聚苯乙烯); 和iii)至少一种α,β-烯键式不饱和单体(例如(甲基)丙烯酸酯或其酸;和/或iv)选择性地 - 至少一种疏水稳定剂; 组分(ii),(iii)和/或(iv)可以任选地相同; c)将水和油混合物混合在一起以形成预(宏观)乳液; d)在其中产生稳定的微乳液,任选地通过施加高剪切以形成平均直径为约10至约1000nm的水性连续相和稳定的油滴,以及e)在液滴内聚合聚合物前体 任选地在存在自由基引发剂的情况下, 以获得聚合物胶乳。
    • 2. 发明申请
    • AQUEOUS POLYMER DISPERSION AND PROCESS
    • 水性聚合物分散体和工艺
    • US20100081764A1
    • 2010-04-01
    • US12444665
    • 2007-10-05
    • Keltoum OuzinebJong-Shing GuoAugustin ChenSheng JiangLeo Ternorutsky
    • Keltoum OuzinebJong-Shing GuoAugustin ChenSheng JiangLeo Ternorutsky
    • C08F2/22C08L31/00C08K5/05C08K5/09
    • C08F2/22C08F2/26C08F220/18C08F220/28C08F257/02C08F265/04C08F265/06C08L51/003C08L2666/02C09D151/003C09J151/003
    • There is described a multi step process for preparing an aqueous dispersion of heterogeneous polymer particles by mini-emulsion polymerisation, the process comprising the steps of (I) (a) forming a mixture comprising: (i) water; (ii) at least one stabiliser (such as a surfactant and a hydrophobic co-stabiliser); (iii) at least one tackifier (such as polyterpenes, rosin resins and/or hydrocarbon resins); (iv) at least one α,β-ethylenically unsaturated monomer; (b) applying high shear to the mixture from step (a) to form an essentially stable mini-emulsion comprising an aqueous continuous phase and dispersed therein stabilised droplets of average diameter from about 10 to about 1000 nm, (c) polymerising the monomer(s) within the droplets in the presence of a free radical initiator; (d) adding further monomer to the dispersed phase to form a dispersion; then: (II) using the dispersion from step (I) as a seed to form a dispersion of heterogeneous polymer particles in a subsequent emulsion polymerisation. The resultant tackified PSAs may have a core shell structure and are stable under high shear.
    • 描述了通过微乳液聚合制备非均相聚合物颗粒的水分散体的多步骤方法,该方法包括以下步骤:(I)(a)形成混合物,其包含:(i)水; (ii)至少一种稳定剂(如表面活性剂和疏水性共稳定剂); (iii)至少一种增粘剂(例如多萜烯,松香树脂和/或烃树脂); (iv)至少一种α,β-烯属不饱和单体; (b)对来自步骤(a)的混合物施加高剪切以形成包含水性连续相的基本上稳定的微乳液并分散在其中,平均直径为约10至约1000nm的稳定液滴,(c)使单体聚合 在自由基引发剂的存在下在液滴内; (d)将另外的单体加入到分散相中以形成分散体; 然后:(II)使用来自步骤(I)的分散体作为种子以在随后的乳液聚合中形成非均相聚合物颗粒的分散体。 所得到的增粘PSA可以具有核壳结构,并且在高剪切下是稳定的。
    • 4. 发明申请
    • METHOD FOR OBTAINING IP ADDRESS OF DHCPV6 SERVER, DHCPV6 SERVER, AND DHCPV6 COMMUNICATION SYSTEM
    • 获取DHCPV6服务器,DHCPV6服务器和DHCPV6通信系统IP地址的方法
    • US20120084462A1
    • 2012-04-05
    • US13316076
    • 2011-12-09
    • Shuo ShenSheng Jiang
    • Shuo ShenSheng Jiang
    • G06F15/16
    • H04L61/2015H04L29/12915H04L61/6013H04L61/6059
    • The present invention relates to the field of communications, and in particular, relates to a method for obtaining an Internet Protocol (IP) address of a Dynamic Host Configuration Protocol version 6 (DHCPv6) server, a DHCPv6 server, and a DHCPv6 communication system. The method is applied in a scenario of communication through a DHCPv6 relay agent, and includes: receiving, by a DHCPv6 server, a message of a DHCPv6 client forwarded by a DHCPv6 relay agent; sending, by the DHCPv6 server, a response message to the DHCPv6 client through the DHCPv6 relay agent, in which a payload of the response message carries an IP address of the DHCPv6 server, so that the DHCPv6 client obtains the IP address of the DHCPv6 server from the response message.
    • 本发明涉及通信领域,具体涉及一种获取动态主机配置协议版本6(DHCPv6)服务器,DHCPv6服务器和DHCPv6通信系统的因特网协议(IP)地址的方法。 该方法应用于通过DHCPv6中继进行通信的场景,包括:由DHCPv6服务器接收DHCPv6中继转发的DHCPv6客户端的消息; 由DHCPv6服务器通过DHCPv6中继向DHCPv6客户端发送响应消息,其中响应消息的负载携带DHCPv6服务器的IP地址,以便DHCPv6客户端获取DHCPv6服务器的IP地址 从响应消息。
    • 6. 发明授权
    • Method, apparatus, and system for processing dynamic host configuration protocol message
    • 用于处理动态主机配置协议消息的方法,装置和系统
    • US08566584B2
    • 2013-10-22
    • US12956292
    • 2010-11-30
    • Shuo ShenSheng Jiang
    • Shuo ShenSheng Jiang
    • H04L29/06
    • H04L61/2015H04L29/12915H04L61/6059H04L63/126
    • A method, apparatus, and system for processing a Dynamic Host Configuration Protocol (DHCP) message are disclosed. The method includes: receiving a DHCP message, where the source address of the DHCP message is a Cryptographically Generated Address (CGA) and a signature of a DHCP message sender is carried in the DHCP message; verifying the CGA and the signature; and processing a payload of the DHCP message after the verification of the CGA and the signature succeeds. The CGA and the signature are verified in the embodiment of the present invention, thus improving the security of DHCPv6, and bringing convenience for key management due to publicity of the public key. In addition, because the life of the public key is long, configuration on the DHCP server and/or the network client is convenient.
    • 公开了一种用于处理动态主机配置协议(DHCP)消息的方法,装置和系统。 该方法包括:接收DHCP消息,其中DHCP消息的源地址是加密生成地址(CGA),DHCP消息中携带DHCP消息发送者的签名; 验证CGA和签名; 并且在验证CGA之后处理DHCP消息的有效载荷,并且签名成功。 在本发明的实施例中验证了CGA和签名,从而提高了DHCPv6的安全性,并且由于公钥的公开性而为密钥管理带来便利。 另外,由于公钥的使用寿命长,DHCP服务器和/或网络客户端的配置方便。
    • 7. 发明授权
    • Configuration method, system and device of cryptographically generated address
    • 密码生成地址的配置方法,系统和设备
    • US08356173B2
    • 2013-01-15
    • US12646581
    • 2009-12-23
    • Sheng JiangZhongqi Xia
    • Sheng JiangZhongqi Xia
    • H04L29/06
    • H04L61/2015H04L29/12915H04L61/6059H04L63/0407H04L63/06H04L63/0823
    • A configuration method of a cryptographically generated address (CGA) is disclosed. The configuration method is used to enable a generated CGA to satisfy requirements of a network configuration, and includes the following steps. A Dynamic Host Configuration Protocol (DHCP) server receives a client configuration information sent from a client. The DHCP server generates a CGA according to the client configuration and the network configuration from the DHCP server. The DHCP server delivers the CGA to the client. The network configuration is made as a reference when the CGA is generated, which overcomes a disadvantage that the CGA generated by the client cannot satisfy the requirements of the network configuration in the prior art. Thus, the generation of CGA can be intervened at a network management level, and a management capability of the network is improved.
    • 公开了一种加密生成地址(CGA)的配置方法。 该配置方法用于使生成的CGA能够满足网络配置的要求,并包括以下步骤。 动态主机配置协议(DHCP)服务器接收客户端发送的客户端配置信息。 DHCP服务器根据客户端配置和DHCP服务器的网络配置生成CGA。 DHCP服务器将CGA提供给客户端。 当生成CGA时,将网络配置作为参考,克服了由客户端生成的CGA不能满足现有技术中的网络配置的要求的缺点。 因此,CGA的生成可以在网络管理层进行干预,提高了网络的管理能力。
    • 8. 发明授权
    • Method for implementing communication between different networks and apparatus
    • 实现不同网络和设备之间通信的方法
    • US09374235B2
    • 2016-06-21
    • US13564561
    • 2012-08-01
    • Dujuan GuSheng Jiang
    • Dujuan GuSheng Jiang
    • G06F15/16H04L12/18H04L29/12H04L29/06
    • H04L12/1836H04L12/185H04L61/2069H04L61/251H04L69/167
    • Embodiments of the present invention disclose a method for implementing communication between different networks, where the method includes: receiving a multicast data obtaining request supporting a first network protocol, and determining multicast data identity information (MDID) of multicast data that needs to be obtained; obtaining, according to the MDID, in a multicast manner and from a network device supporting a second network protocol, the multicast data that needs to be obtained, and buffering the multicast data that needs to be obtained; establishing, for the multicast data that needs to be obtained, a multicast group supporting the first network protocol; and sending the multicast data that needs to be obtained by a user apparatus to the user apparatus which joins the multicast group supporting the first network protocol.
    • 本发明的实施例公开了一种用于实现不同网络之间的通信的方法,其中所述方法包括:接收支持第一网络协议的组播数据获取请求,以及确定需要获得的组播数据的组播数据身份信息(MDID); 根据MDID以多播方式从支持第二网络协议的网络设备获取需要获取的组播数据,并缓存需要获取的组播数据; 对于需要获得的组播数据,建立支持第一网络协议的组播组; 并将用户装置需要获得的组播数据发送给加入支持第一网络协议的组播组的用户装置。