Polymer beads and method for preparation thereof
    1.
    发明授权
    Polymer beads and method for preparation thereof 失效
    聚合物珠及其制备方法

    公开(公告)号:US5900146A

    公开(公告)日:1999-05-04

    申请号:US809043

    申请日:1997-05-21

    摘要: The present invention relates to a process for producing polymer beads incorporating solid particles and to the novel polymer beads per se. The invention provides a process for producing polymer beads incorporating solid particulate material, which process comprises producing a dispersion having a dispersed phase including one or more monomers also including solid particulate material, and causing said one or more monomers to undergo a polymerization reaction to form said polymer beads, wherein said dispersion further includes a solid phase dispersing agent for dispersing solid particles of material in the dispersed phase and wherein said solid phase dispersing agent reacts with at least one monomer to thereby become chemically incorporated in said polymer. The polymer beads comprise a polymer matrix having solid particulate material dispersed substantially uniformly therein and wherein the polymer matrix incorporates a solid phase dispersing agent chemically reacted into the polymeric matrix.

    摘要翻译: PCT No.PCT / AU95 / 00582 Sec。 371日期1997年5月21日 102(e)日期1997年5月21日PCT提交1995年9月8日PCT公布。 出版物WO96 / 07675 日期:1996年3月14日本发明涉及一种制备固体颗粒的聚合物珠粒和本发明的新型聚合物珠粒的方法。 本发明提供一种生产包含固体颗粒材料的聚合物珠粒的方法,该方法包括制备具有分散相的分散体,所述分散相包含一种或多种也包括固体颗粒材料的单体,并使所述一种或多种单体进行聚合反应以形成所述 聚合物珠,其中所述分散体还包括用于在分散相中分散材料的固体颗粒的固相分散剂,并且其中所述固相分散剂与至少一种单体反应,从而化学掺入所述聚合物中。 聚合物珠粒包含具有基本上均匀分散的固体颗粒材料的聚合物基质,其中聚合物基质包含化学反应成聚合物基质的固相分散剂。

    Apparatus and process for explosives mixing and loading
    2.
    发明授权
    Apparatus and process for explosives mixing and loading 失效
    爆炸物混合和装载的装置和方法

    公开(公告)号:US5712440A

    公开(公告)日:1998-01-27

    申请号:US558242

    申请日:1995-11-17

    摘要: The subject invention relates to an apparatus and process for mixing and delivering an explosives composition. The apparatus for use in the process comprises a main conduit which can be gas pressurised, a means for introducing a solid particulate phase to the main conduit for transportation by the gas and a means for introducing an emulsion phase into said main conduit such that turbulence of the gas in the main conduit causes uniform mixing of the solid particulate phase and the emulsion phase.

    摘要翻译: 本发明涉及一种用于混合和输送炸药组合物的装置和方法。 在该方法中使用的装置包括可以被气体加压的主导管,用于将固体颗粒相引入到主管道中用于由气体输送的装置和用于将乳液相引入所述主管道中的装置,使得湍流 主管道中的气体导致固体颗粒相和乳液相的均匀混合。

    Water-borne soil resistant coatings
    3.
    发明授权
    Water-borne soil resistant coatings 失效
    水性土壤防腐涂料

    公开(公告)号:US5688853A

    公开(公告)日:1997-11-18

    申请号:US619560

    申请日:1996-07-08

    摘要: A soil resistant aqueous coating composition in which the binder consists of a blend of a low Tg polymeric dispersion and a high Tg polymeric dispersion. The PVC of the composition is less than the critical PVC and the Tg of the low Tg polymer dispersion is less than 0.degree. C. and the Tg of the high Tg polymer dispersion is a least 35.degree. C. and the volume ratio of low Tg polymer dispersion to high Tg polymer dispersion is from 0.4:1 to 1.4:1.

    摘要翻译: PCT No.PCT / AU94 / 00600 Sec。 371日期:1996年7月8日 102(e)日期1996年7月8日PCT 1994年9月29日PCT公布。 第WO95 / 09210号公报 日期1995年4月6日一种防污水性涂料组合物,其中粘合剂由低Tg聚合物分散体和高Tg聚合物分散体的共混物组成。 组合物的PVC小于临界PVC,低Tg聚合物分散体的Tg小于0℃,高Tg聚合物分散体的Tg至少为35℃,低Tg的体积比 聚合物分散体与高Tg聚合物分散体的比例为0.4:1至1.4:1。

    Polymer dispersions stabilized by fatty alcohol alkoylates
    4.
    发明授权
    Polymer dispersions stabilized by fatty alcohol alkoylates 失效
    由脂肪醇烷醇酯稳定的聚合物分散体

    公开(公告)号:US5478876A

    公开(公告)日:1995-12-26

    申请号:US286422

    申请日:1994-08-05

    申请人: Iain Cook

    发明人: Iain Cook

    摘要: A compound of the formula ##STR1## where R, which may be the same or different, is selected from at least one of hydrogen, methyl, ethyl and phenyl, at least one R on each --OCHR--CHR-- unit being hydrogen; where m is an integer selected from 1-100; where n is an integer selected from 8 and 9. The preferred process of preparation is by the reaction of alkylene oxide with linoleyl alcohol in the presence of a catalyst which is a Bronsted base. The compounds are useful as reactive surfactants in aqueous emulsion polymerisation processes.

    摘要翻译: 其中R可以相同或不同,选自氢,甲基,乙基和苯基中的至少一个,每一个上至少有一个R,R 3, OCHR-CHR-单元为氢; 其中m是选自1-100的整数; 其中n是选自8和9的整数。优选的制备方法是在作为Bronsted碱的催化剂存在下,烯化氧与亚油醇的反应。 该化合物可用作水乳液聚合方法中的反应性表面活性剂。

    Removal of contaminants
    5.
    发明授权
    Removal of contaminants 失效
    去除污染物

    公开(公告)号:US5281339A

    公开(公告)日:1994-01-25

    申请号:US776298

    申请日:1991-12-06

    IPC分类号: C02F1/24 C02F1/52

    摘要: A method of recovering contaminants from suspension or solution in a liquor comprises the steps of forming a foam of the liquor, displacing said foam onto a drainage device to dry said foam and separate the liquor said contaminants being retained in the dried foam and the drained liquor being reduced in contaminant content.

    摘要翻译: PCT No.PCT / AU90 / 00250 Sec。 371 1991年12月6日第 102(e)日期1991年12月6日PCT提交1990年6月7日PCT公布。 出版物WO90 / 15024 1990年12月13日的日期。从液体中的悬浮液或溶液中回收污染物的方法包括以下步骤:形成液体泡沫,将所述泡沫置于排液装置上以干燥所述泡沫并将所述污染物分离 干燥的泡沫和排出的液体的污染物含量减少。

    Emulsion explosive
    6.
    发明授权
    Emulsion explosive 失效
    乳化炸药

    公开(公告)号:US5160387A

    公开(公告)日:1992-11-03

    申请号:US614456

    申请日:1990-11-16

    申请人: Vladimir Sujansky

    发明人: Vladimir Sujansky

    IPC分类号: C06B47/14

    CPC分类号: C06B47/145

    摘要: An emulsion explosive comprising a discontinuous oxygen-releasing salt phase, a continuous fuel phase and an emulsifier blend, said emulsifier blend comprising a first emulsifier component consisting of at least one emulsifier comprising a lipophilic moiety, being a polymer of a C.sub.2 to C.sub.6 olefin, and a hydrophilic moiety, being derived from an amine wherein the HLB of the first emulsifier component, as herein defined, is in the range of from 1.0 to 1.3 and a second emulsifier component and wherein the HLB of the emulsifier blend, as herein defined is in the range of from 1.4 to 3.0. Compositions of the present invention combine not only ease of formation and long term stability but also provide significant advantages in the refinement of emulsions and exhibit improved tolerance to shear allowing repumping and greater ease of handling.

    摘要翻译: 一种乳液炸药,其包含不连续的释氧盐相,连续燃料相和乳化剂共混物,所述乳化剂共混物包含由至少一种包含亲油部分的乳化剂组成的第一乳化剂组分,所述乳化剂是C2至C6烯烃的聚合物, 和亲水部分,其衍生自胺,其中本文定义的第一乳化剂组分的HLB在1.0至1.3的范围内,和第二乳化剂组分,并且其中如本文所定义的乳化剂共混物的HLB为 在1.4至3.0的范围内。 本发明的组合物不仅结合容易形成和长期稳定性,而且在乳液的精制中提供显着的优点,并显示出改进的耐剪切性,允许再次排出并且更容易处理。

    Silicone coating compositions
    8.
    发明授权
    Silicone coating compositions 失效
    有机硅涂料组合物

    公开(公告)号:US5202368A

    公开(公告)日:1993-04-13

    申请号:US585098

    申请日:1990-09-27

    摘要: An aqueous silicone compound-containing coating composition comprises an addition polymer dispersion and at least one silicone compound, the silicone compound forming part of the disperse phase of a dispersion of multi-polymer particles.The silicone compound may be monomeric, oligomeric or polymeric and it may either be added in existing form or be prepared in situ. The provision of reactive groups on either or both of silicone compound as addition polymer gives cross-linking capacity.An unusally wide variety of silicones can be used in the compositions including some not normally associated with coating compositions.

    摘要翻译: PCT No.PCT / AU90 / 00028 Sec。 371 1990年9月27日第 102(e)1990年9月27日PCT PCT 1990年1月30日PCT公布。 出版物WO90 / 08810 日本1990年8月9日。含水硅氧烷化合物的涂料组合物包含加成聚合物分散体和至少一种硅氧烷化合物,所述硅氧烷化合物形成多聚合物颗粒分散体的分散相的一部分。 硅氧烷化合物可以是单体,低聚物或聚合物,并且其可以以现有形式加入或原位制备。 在作为加成聚合物的硅氧烷化合物中的任一个或两者上提供反应性基团提供交联能力。 在组合物中可以使用非常多种类的硅氧烷,其中一些通常与涂料组合物不相关。

    Ceramic powders
    9.
    发明授权
    Ceramic powders 失效
    陶瓷粉

    公开(公告)号:US5196180A

    公开(公告)日:1993-03-23

    申请号:US689289

    申请日:1991-06-13

    摘要: A process for preparing ceramic powders suitable for pressing into articles comprises the dispersing of a particulate ceramic, preferably of particle size below 1 .mu.m, in water in the presence of ammonia or an alkylamine having a boiling point below that of water and spray - drying the dispersion to give powders. The process is particularly applicable to zirconia and gives rise to fine, free-flowing powders which can be processed into articles of uniform density.

    摘要翻译: PCT No.PCT / AU89 / 00425 Sec。 371日期1991年6月13日 102(e)日期1991年6月13日PCT提交1989年10月3日PCT公布。 出版物WO90 / 03838 日期:1990年04月19日。一种用于制备适于压制制品的陶瓷粉末的方法包括在氨或烷基胺的沸点存在下将颗粒陶瓷(优选粒径低于1μm)分散在水中,沸点低于 用水喷雾干燥分散体,得到粉末。 该方法特别适用于氧化锆,并产生细的,自由流动的粉末,其可加工成均匀密度的制品。

    Explosive composition
    10.
    发明授权
    Explosive composition 失效
    爆炸成分

    公开(公告)号:US5074939A

    公开(公告)日:1991-12-24

    申请号:US577661

    申请日:1990-09-05

    IPC分类号: C06B47/00 C06B47/14

    CPC分类号: C06B47/00 C06B47/145

    摘要: The present invention relates to cap-sensitive explosive compositions, in particular to emulsion explosives doped with solid particulate ammonium nitrate which retain stability and cap-sensitivity despite containing relatively high levels of dopant.

    摘要翻译: 本发明涉及对帽敏感的炸药组合物,特别涉及掺杂有固体颗粒状硝酸铵的乳液炸药,尽管含有相对较高含量的掺杂剂,但仍保持稳定性和帽敏感性。