Chiller for canister
    1.
    发明授权
    Chiller for canister 有权
    罐式冷水机组

    公开(公告)号:US09469461B2

    公开(公告)日:2016-10-18

    申请号:US14771529

    申请日:2013-05-10

    摘要: Disclosed is a chiller for a canister including: a drum-shaped tray with an open upper part; an inner casing inserted in the tray with a given space between the inside wall surface of the tray and the inner casing for receiving the canister; and a drainage container arranged between the inner casing and the tray for collecting cooling water discharged from the inner casing, thus preventing dew from being produced on the surface of the tray.

    摘要翻译: 公开了一种用于罐的冷却器,包括:具有敞开的上部的鼓形托盘; 在托盘的内壁表面和用于接收罐的内壳之间具有给定空间的托盘内插入内壳; 以及布置在内壳和托盘之间的排水容器,用于收集从内壳排出的冷却水,从而防止在托盘的表面上产生露水。

    Refrigeration oil and compositions with carbon dioxide refrigerant
    3.
    发明授权
    Refrigeration oil and compositions with carbon dioxide refrigerant 有权
    制冷油和二氧化碳制冷剂组合物

    公开(公告)号:US08852449B2

    公开(公告)日:2014-10-07

    申请号:US13080739

    申请日:2011-04-06

    摘要: Lubricant compositions comprising certain mixtures of esters of pentaerythritol, di-pentaerythritol, tri-pentaerythritol and higher pentaerythritol oligomers are ideally suited for use with CO2 as refrigerant in heat transfer devices provided that at least 30% by weight of the esters are esters of pentaerythritol oligomers containing 4 or more pentaerythritol monomer units and wherein a majority of the alkylcarboxylate groups are straight chain C3-6 alkanoyl groups, such as n-pentanoyl. Said mixture of alkylcarboxylate esters are shown to not only have higher than expected viscosity and exceptional CO2 miscibility, but also possess excellent lubricity, film building properties and load bearing properties even as part of a lubricant/CO2 solution.

    摘要翻译: 包含季戊四醇,二季戊四醇,三季戊四醇和高级季戊四醇低聚物的酯的某些混合物的润滑剂组合物理想地适用于作为传热装置中的CO 2作为制冷剂,条件是至少30重量%的酯是季戊四醇低聚物的酯 含有4个或更多个季戊四醇单体单元,并且其中大部分烷基羧酸酯基团是直链C 3-6烷酰基,如正戊酰基。 所示的烷基羧酸酯的混合物不仅具有高于预期的粘度和优异的CO 2混溶性,而且即使作为润滑剂/二氧化碳溶液的一部分也具有优异的润滑性,成膜性能和承载性能。

    Low Free MDI Prepolymers for Rotational Casting
    4.
    发明申请
    Low Free MDI Prepolymers for Rotational Casting 审中-公开
    用于旋转铸造的低游离MDI预聚物

    公开(公告)号:US20140213741A1

    公开(公告)日:2014-07-31

    申请号:US14107044

    申请日:2013-12-16

    IPC分类号: C08G18/32

    摘要: Rotational cast polyurethane composition prepared from a prepolymer composition comprising: a) an isocyanate-terminated polyurethane prepolymer; and b) a curative agent comprising i) a polyol; ii) an aromatic diamine; iii) a thixotropic aliphatic amine; and iv) a thixotropic colloidal additive, wherein the prepolymer comprises a product produce by the reaction of a polyol with an organic diisocyanate monomer comprising 4,4′-diisocyanato diphenylmethane (MDI), and which prepolymer comprises less than 1.0% by weight of free MDI monomer, based on the toal weight of the prepolymer, exhibits a range of enhanced physical properties compared to those obtained from prepolymers comprising a higher level of free MDI monomer.

    摘要翻译: 由预聚物组合物制备的旋转浇铸聚氨酯组合物,其包含:a)异氰酸酯封端的聚氨酯预聚物; 和b)治疗剂,其包含i)多元醇; ii)芳族二胺; iii)触变性脂族胺; 和iv)触变胶体添加剂,其中所述预聚物包括通过多元醇与包含4,4'-二异氰酸根合二苯基甲烷(MDI)的有机二异氰酸酯单体反应的产物产物,并且所述预聚物包含小于1.0重量%的游离 MDI单体基于预聚物的固体重量显示与从包含较高含量的游离MDI单体的预聚物获得的物理性能相比具有增强的物理性能的范围。

    Accelerated Cure of Isocyanate Terminated Prepolymers
    5.
    发明申请
    Accelerated Cure of Isocyanate Terminated Prepolymers 审中-公开
    加速固化异氰酸酯终止预聚物

    公开(公告)号:US20140194588A1

    公开(公告)日:2014-07-10

    申请号:US14202232

    申请日:2014-03-10

    IPC分类号: C08G18/32

    摘要: A method for preparing a polyurethane elastomer, the method comprising mixing an isocyanate terminated prepolymer and a nitrogen-containing organic salt to form a prepolymer mixture and reacting the prepolymer in the prepolymer mixture with a methylenedianiline metal salt coordination complex chain extender to form the polyurethane elastome. The nitrogen-containing organic salt is selected from the group consisting of an ammonium salt, an imidazolium salt, a pyridinium salt, a pyrrolidinium salt, a piperidinium salt, and a morpholinium salt.

    摘要翻译: 一种制备聚氨酯弹性体的方法,该方法包括混合异氰酸酯封端的预聚物和含氮有机盐以形成预聚物混合物,并使预聚物混合物中的预聚物与亚甲基二苯胺金属盐配位络合物扩链剂反应形成聚氨酯弹性体 。 含氮有机盐选自铵盐,咪唑鎓盐,吡啶鎓盐,吡咯烷鎓盐,哌啶鎓盐和吗啉鎓盐。

    Recreational Water with Improved Interaction with Skin, Hair and Eyes
    7.
    发明申请
    Recreational Water with Improved Interaction with Skin, Hair and Eyes 审中-公开
    改善与皮肤,头发和眼睛相互作用的娱乐用水

    公开(公告)号:US20140056838A1

    公开(公告)日:2014-02-27

    申请号:US13959902

    申请日:2013-08-06

    IPC分类号: C02F1/68

    摘要: The feel of skin and hair and the manageability of hair exposed to recreational water is improved by the addition of select organic polymers, e.g., charged organic polymers such as cationic organic polymers containing multiple charges. In one embodiment, excellent results are achieved when the added organic polymer(s) include polymeric quaternary ammonium compounds such as poly-DADMAC. The cationic organic polymers of the invention do not interfere with the activity of other recreational water treatments such as halogen releasing compounds and do not decompose due to the presence of halogen releasing water sanitizers, generate a detectable odor or impart noticeable color to the recreational water.

    摘要翻译: 通过添加选择的有机聚合物,例如带电荷的有机聚合物如含多种电荷的阳离子有机聚合物,改善了皮肤和头发的感觉以及暴露于娱乐用水的毛发的易控性。 在一个实施方案中,当所加入的有机聚合物包括聚合季铵化合物如聚-DADMAC时,实现了优异的结果。 本发明的阳离子有机聚合物不会干扰其他休闲水处理如卤素释放化合物的活性,并且由于存在卤素释放水消毒剂而不会分解,产生可检测的气味或赋予娱乐用水明显的颜色。