Method for producing rubber from rubber latex
    51.
    发明申请
    Method for producing rubber from rubber latex 审中-公开
    从橡胶胶乳生产橡胶的方法

    公开(公告)号:US20060189732A1

    公开(公告)日:2006-08-24

    申请号:US10553074

    申请日:2004-12-08

    IPC分类号: C08K5/32

    CPC分类号: C08C1/12 C08C1/15

    摘要: A method for producing rubber from a latex by spraying and drying a rubber latex or, in the case of a natural rubber latex, a natural rubber latex, to which a viscosity stabilizing agent has been added when necessary, under an atmosphere of a shock wave generated from pulse combustion.

    摘要翻译: 通过喷雾和干燥橡胶胶乳或在天然橡胶胶乳的情况下,在必要时在其中加入粘度稳定剂的天然橡胶胶乳在冲击波的气氛下由胶乳生产橡胶的方法 由脉冲燃烧产生。

    Modification method of polymer
    52.
    发明申请
    Modification method of polymer 失效
    聚合物改性方法

    公开(公告)号:US20060160956A1

    公开(公告)日:2006-07-20

    申请号:US11332394

    申请日:2006-01-17

    IPC分类号: C08F297/02

    摘要: A method for modifying a polymer by mixing and reacting a polymer (A), a compound (B) having a nitroxide radical in the molecule thereof, a radical initiator (C), and a radical polymerizable monomer (D) in a non-solvent system in a mixed to thereby graft a monomer (D) to the polymer (A), whereby a desired functional group is introduced to the polymer, without a causing decrease in the molecular weight, gelation, or formation of a homopolymer.

    摘要翻译: 通过使聚合物(A),分子中具有硝基氧基的化合物(B),自由基引发剂(C)和自由基聚合性单体(D)在非溶剂中混合和反应来改性聚合物的方法 系统,从而将单体(D)接枝到聚合物(A)上,由此将所需官能团引入聚合物中,而不会引起分子量,凝胶化或均聚物形成的降低。

    Thermoplastic elastomer
    53.
    发明申请
    Thermoplastic elastomer 失效
    热塑性弹性体

    公开(公告)号:US20060094829A1

    公开(公告)日:2006-05-04

    申请号:US11262753

    申请日:2005-11-01

    IPC分类号: C08F265/02

    摘要: Disclosed is a thermoplastic elastomer having a side chain having a moiety crosslinkable by hydrogen bond containing a carbonyl-containing group and a nitrogen-containing heterocycle, and another side chain having a covalently crosslinkable moiety, the thermoplastic elastomer being able to be crosslinked at the covalently crosslinkable moiety by at least one bond selected from the group consisting of amide, ester, lactone, urethane, ether, thiourethane, and thioether. The thermoplastic elastomer of the present invention exhibits excellent mechanical strength without detracting from the excellent recyclability.

    摘要翻译: 公开了一种热塑性弹性体,其具有侧链,其具有可通过含有含羰基的基团和含氮杂环的氢键交联的部分,以及具有共价交联部分的另一侧链,所述热塑性弹性体能够共价交联 通过选自酰胺,酯,内酯,氨基甲酸酯,醚,硫代氨基甲酸酯和硫醚中的至少一个键的可交联部分。 本发明的热塑性弹性体显示出优异的机械强度,而不会降低优异的可再循环性。

    Process for producing modified polymer
    55.
    发明申请
    Process for producing modified polymer 失效
    生产改性聚合物的方法

    公开(公告)号:US20050124764A1

    公开(公告)日:2005-06-09

    申请号:US10501228

    申请日:2003-12-01

    摘要: A process for producing a modified polymer having, in the molecule thereof, an organic group(s) introduced thereinto and derived from a compound(s) having a free radical comprising reacting a polymer such as an elastomer with a compound having the free radical stable at an ordinary temperature in the presence of oxygen, after or while a carbon radical(s) is generated in the polymer, whereby the modified polymer having an improved bondability and processability is formed.

    摘要翻译: 一种制备改性聚合物的方法,其在分子中具有引入其中并衍生自具有自由基的化合物的有机基团,包括使诸如弹性体的聚合物与具有自由基稳定性的化合物反应 在常温下在氧的存在下,在聚合物中产生碳自由基之后或同时形成具有改善的粘合性和加工性的改性聚合物。