ELASTOMERIC ARTICLES, COMPOSITIONS, AND METHODS FOR THEIR PRODUCTION
    4.
    发明申请
    ELASTOMERIC ARTICLES, COMPOSITIONS, AND METHODS FOR THEIR PRODUCTION 审中-公开
    弹性体制品,组合物及其生产方法

    公开(公告)号:WO2017127862A1

    公开(公告)日:2017-08-03

    申请号:PCT/AU2016/050311

    申请日:2016-04-29

    Abstract: This application relates to synthetic elastomeric articles, such as gloves, comprising the cured product of a synthetic latex composition, the synthetic latex composition comprising a synthetic carboxylated polymer and a cross-linking composition, the cross-linking composition comprising an aqueous solution of a negatively charged multivalent metal complex ion having a pH of at least 9.0. Also described are compositions for forming the articles, and methods for making the articles, based on the use of the described cross-linking composition. The articles, compositions and methods contain a second cross-linking agent comprising either (a) sulphur and a sulphur donor, (b) a multivalent metal oxide or ionic cross-linking agent, (c) sulphur, a sulphur donor and an ionic cross-linking agent, or (d) sulphur donor.

    Abstract translation: 本申请涉及包含合成胶乳组合物的固化产物的合成弹性体制品如手套,合成胶乳组合物包含合成的羧基化聚合物和交联组合物,交联 其包含具有至少9.0的pH的带负电的多价金属配合物离子的水溶液。 还描述了基于使用所述交联组合物用于形成制品的组合物和制造制品的方法。 所述制品,组合物和方法含有第二交联剂,所述第二交联剂包含(a)硫和硫供体,(b)多价金属氧化物或离子交联剂,(c)硫,硫供体和离子交叉 连接剂,或(d)硫供体。

    SYNTHETIC ELASTOMERIC ARTICLE AND METHODS FOR PRODUCING THEREOF

    公开(公告)号:WO2019046906A1

    公开(公告)日:2019-03-14

    申请号:PCT/AU2018/050976

    申请日:2018-09-10

    Abstract: The invention relates to dipped elastomeric articles having electrostatic dissipative (ESD) properties and methods for their manufacture. The dipped elastomeric articles comprise an elastomeric film and a coating layer on a surface of the article, the coating layer comprising a polyol material selected from the group consisting of polyols, polyol esters and polyol derivatives; wherein the elastomeric article has a surface resistivity of 1011 Ω/sq or less. The manufacturing methods comprise the step of applying a coating composition comprising a polyol material selected from the group consisting of polyols, polyol esters and polyol derivatives onto a surface of an elastomeric film.

    ELASTOMERIC ARTICLES, COMPOSITIONS, AND METHODS FOR THEIR PRODUCTION
    9.
    发明申请
    ELASTOMERIC ARTICLES, COMPOSITIONS, AND METHODS FOR THEIR PRODUCTION 审中-公开
    弹性体制品,组合物及其生产方法

    公开(公告)号:WO2017127861A1

    公开(公告)日:2017-08-03

    申请号:PCT/AU2016/050308

    申请日:2016-04-29

    Abstract: This application relates to synthetic elastomeric articles, such as gloves, comprising the cured product of a synthetic latex composition, the synthetic latex composition comprising a synthetic carboxylated polymer and a cross-linking composition, the cross-linking composition comprising an aqueous solution of a negatively charged multivalent metal complex ion having a pH of at least 9.0. Also described are compositions for forming the articles, and methods for making the articles, based on the use of the described cross-linking composition. The articles, compositions and methods may contain an aqueous solution of a multimetal oxide of the multivalent metal, a hydroxide of the multivalent metal, or a salt of the multivalent metal, such as sodium aluminate, in an amount of less than 0.3 phr.

    Abstract translation: 本申请涉及包含合成胶乳组合物的固化产物的合成弹性体制品如手套,合成胶乳组合物包含合成的羧基化聚合物和交联组合物,交联 其包含具有至少9.0的pH的带负电的多价金属配合物离子的水溶液。 还描述了基于使用所述交联组合物用于形成制品的组合物和制造制品的方法。 制品,组合物和方法可以包含少于0.3phr的多价金属的多金属氧化物,多价金属的氢氧化物或多价金属的盐如铝酸钠的水溶液。 / p>

    SYNTHETIC ELASTOMERIC ARTICLE AND METHOD FOR THE PRODUCTION THEREOF

    公开(公告)号:WO2020154763A1

    公开(公告)日:2020-08-06

    申请号:PCT/AU2020/050054

    申请日:2020-01-29

    Abstract: The present application relates to an elastomeric article, such as a glove, comprising: (i) an elastomeric film comprising one or more film layers, and including an external surface and an internal surface, (ii) an antimicrobial agent that is effective against both beneficial and harmful microorganisms on the external surface of the elastomeric film, and (iii) a skin- protective agent selected from a probiotic, a prebiotic, or a combination thereof on the internal surface of the elastomeric film; wherein the inner surface of the film is free of an antimicrobially-effective amount of an antimicrobial agent that is effective against both beneficial and harmful microorganisms. The elastomeric articles may further comprise a barrier film layer that provides separation between the antimicrobial agent and the skin- protective agent. Also described are methods for the manufacture of such articles.

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