中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

166 records (took 0.022 seconds)

    Dirt pickup resistant coating binder and coatings
    61.
    发明授权
    Dirt pickup resistant coating binder and coatings 失效
    防污涂层粘合剂和涂料

    公开(公告)号：US06258887B1

    公开(公告)日：2001-07-10

    申请号：US09450580

    申请日：1999-11-30

    Applicant: James Keith Bardman ,  Ralph Craig Even ,  Mark Stephen Frazza ,  Yili Guo ,  Robert Krasnansky ,  Rosemarie Palmer Lauer

    Inventor： James Keith Bardman ,  Ralph Craig Even ,  Mark Stephen Frazza ,  Yili Guo ,  Robert Krasnansky ,  Rosemarie Palmer Lauer

    IPC: C08J300

    CPC classification number: C08F265/06 ,  C08F263/04 ,  C08F265/02 ,  C09D151/003 ,  C08L2666/02

    Abstract: A multi-stage aqueous emulsion-polymer suitable for use in dirt pickup resistant coatings and coatings containing the polymer are provided. The multi-stage aqueous emulsion polymer includes (i) a first polymer including at least one nonionic copolymerized monoethylenically unsaturated monomer, from 0.5% to 7% of a copolymerized monoethylenically unsaturated ionic monomer, based on the weight of the first polymer, and from 0% to 1.0%, based on the weight of the first polymer, of a copolymerized multi-ethylenically unsaturated monomer, the first polymer having a Tg of 15° C. to 105° C.; and (ii) a second polymer comprising at least one nonionic copolymerized monoethylenically unsaturated monomer, from 0% to 2% of a copolymerized monoethylenically unsaturated ionic monomer, and from 0.25% to 6%, based on the weight of the second polymer, copolymerized multi-ethylenically unsaturated monomer, the second polymer having a Tg of −55° C. to 30° C., the second polymer having a different composition than the first copolymer, and the second polymer being from 25% to 75% of the total weight of the first polymer and the second polymer, based on dry polymer weights.

    Abstract translation: 提供了适用于防尘涂层和含有聚合物的涂层的多级水性乳液聚合物。 多级水性乳液聚合物包括（i）包含至少一种非离子共聚单烯属不饱和单体的第一聚合物，基于第一聚合物重量的0.5％至7％的共聚单烯属不饱和离子单体，和0 基于第一聚合物的重量计，共聚多烯属不饱和单体的百分比至1.0％，第一聚合物的Tg为15℃至105℃; 和（ii）包含至少一种非离子共聚单烯属不饱和单体，0％至2％共聚单烯属不饱和离子单体和基于第二聚合物重量的0.25％至6％的第二聚合物，共聚多 烯属不饱和单体，第二聚合物的Tg为-55℃至30℃，第二聚合物的组成不同于第一共聚物，第二聚合物的总重量为25％至75％ 的第一聚合物和第二聚合物，基于干聚合物重量。

    Aqueous coating composition
    64.
    发明授权
    Aqueous coating composition 失效
    水性涂​​料组合物

    公开(公告)号：US5705560A

    公开(公告)日：1998-01-06

    申请号：US602674

    申请日：1996-02-16

    Applicant: Kunihide Takarabe ,  Yoshio Tamura ,  Takayuki Sugiyama ,  Tomohiro Shinoda ,  James Keith Bardman

    Inventor： Kunihide Takarabe ,  Yoshio Tamura ,  Takayuki Sugiyama ,  Tomohiro Shinoda ,  James Keith Bardman

    IPC: C09D5/00 ,  C08L33/06 ,  C09D133/04 ,  C09D133/06 ,  C09D133/10 ,  C09D201/02 ,  C09D201/08 ,  C08K3/10 ,  C08K5/16

    CPC classification number: C09D133/062 ,  C09D133/064 ,  C08L33/062 ,  C08L33/064

    Abstract: This invention is a new aqueous paint composition, and its object is to provide a quick-drying paint composition that has a low sensitivity to temperature and has a high rubber elasticity. An aqueous paint composition, comprising (1) a latex which is a film-forming latex polymer having anionic property, where the solubility of the monomers to form the polymer, excluding the monomers that show anionic property, is 0.01-1.50 g per 100 g of water, (2) a water-soluble or water dispersible polymer formed from a monomer mixture containing at least 20 weight % of amine functional group-containing monomer, and (3) an amount of volatile base sufficient to raise the pH of the composition to a sufficiently high level to bring essentially all amine functional groups to a nonionic state.

    Abstract translation: 本发明是一种新的水性涂料组合物，其目的是提供一种对温度敏感性低，橡胶弹性高的快干漆组合物。 一种水性涂料组合物，其包含（1）胶乳，其是具有阴离子性质的成膜胶乳聚合物，其中除了显示阴离子性质的单体之外，形成聚合物的单体的溶解度为0.01-1.50g / 100g 的水，（2）由含有至少20重量％的含胺官能团的单体的单体混合物形成的水溶性或水分散性聚合物，和（3）足以提高组合物的pH的挥发性碱的量 达到足够高的水平以使基本上所有的胺官能团达到非离子状态。

    Soft flow jet dyeing machine
    65.
    发明授权
    Soft flow jet dyeing machine 失效
    软流喷染机

    公开(公告)号：US4114407A

    公开(公告)日：1978-09-19

    申请号：US792460

    申请日：1977-04-29

    Applicant: James Keith Turner ,  William Cleere Sturkey

    Inventor： James Keith Turner ,  William Cleere Sturkey

    IPC: D06B3/28 ,  D06B3/24

    CPC classification number: D06B3/28

    Abstract: An improved jet dyeing machine is provided in which the jet circulation is arranged for extremely low impingement of the treating liquor on the fabric so that fabric composed of low twist spun yarns are handled at particularly good advantage, while excellent operating results are obtained as well with the considerable range of other fabrics that have heretofore been successfully handled by jet processing. The treating liquor circulation arrangement additionally provides for diversion of a major portion of the treating liquor being circulated so that foam generation is minimized and circulation performance is improved.

    Abstract translation: 提供了一种改进的喷射染色机，其中喷射循环被布置成极低的处理液在织物上的冲击，使得由低捻纺纱组成的织物处理特别好的优点，同时获得优异的操作结果， 以前通过喷射加工成功处理的其他织物的相当大的范围。 处理液循环装置还提供了大部分正在循环的处理液的分流，使得泡沫产生最小化并且循环性能得到改善。

    Catalysis
    68.
    发明授权
    Catalysis 失效
    催化

    公开(公告)号：US4025606A

    公开(公告)日：1977-05-24

    申请号：US485764

    申请日：1974-07-03

    Applicant: Gary James Keith Acres

    Inventor： Gary James Keith Acres

    IPC: B01D53/94 ,  B01J23/54 ,  B01J23/63 ,  B01J35/04 ,  B01J37/02 ,  C10G11/04 ,  C10G47/22 ,  F02B1/04 ,  B01D53/34

    CPC classification number: B01J35/04 ,  B01D53/9418 ,  B01D53/944 ,  B01J23/54 ,  B01J23/63 ,  B01D2251/208 ,  B01D2255/1021 ,  B01D2255/1025 ,  B01D2255/2061 ,  B01D2255/207 ,  B01D2255/20753 ,  B01D2255/50 ,  B01D2255/9022 ,  B01J37/0244 ,  C10G2400/26 ,  F02B1/04

    Abstract: This invention relates to processes for catalytically oxidizing organic compounds (for example methane, ethane, propylene and carbon monoxide) catalytically reducing oxides of nitrogen with a reducing fuel and the production of methane by the steam reforming of naphtha and naphtha distillates. In particular the invention relates to a process for the oxidation of carbon monoxide or a hydrocarbon present in an oxygen-containing gas stream to carbon dioxide and water.In particular the invention relates to a process for the oxidation of carbon monoxide or a hydrocarbon present in an oxygen-containing gas stream to carbon dioxide and water, the process comprising passing the said gas stream at an elevated temperature through a supported catalyst consisting essentially of an inert material, an intermediate coating thereon containing at least one oxide selected from the group consisting of the oxides of scandium, yttrium and the lanthanides and a catalytically active surface coating on said intermediate coating of an alloy selected from the group consisting of (1) platinum/rhodium alloys wherein the rhodium constitutes 1-50 weight % of the total metal content of the alloy and the platinum the balance; and (2) platinum/rhodium/base metal alloys wherein the rhodium constitutes 1-50 weight % of the total metal content of the alloy, the base metal from 0.01 to 25 weight % of the said total metal content and the platinum the balance, the base metal being selected from the group consisting of aluminium, magnesium, bromium, molybdenum, tungsten, manganese, iron, cobalt, nickel, titanium, vanadium, thorium, uranium, copper, silver, zinc, cadmium, mercury, indium, thallium, bismuth, tin, lead, antimony, the lanthanides and the actinides.

    Abstract translation: 本发明涉及用还原燃料催化氧化有机化合物（例如甲烷，乙烷，丙烯和一氧化碳）催化还原氧化物的方法，以及通过石脑油和石脑油馏出物的蒸汽重整产生甲烷的方法。 特别地，本发明涉及将存在于含氧气流中的一氧化碳或烃氧化成二氧化碳和水的方法。

Patent Agency Ranking