中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

24 records (took 0.056 seconds)

    Production of emulsion polymers
    2.
    发明公开
    Production of emulsion polymers 失效
    Herstellung von Emulsionspolymeren。

    公开(公告)号：EP0145325A2

    公开(公告)日：1985-06-19

    申请号：EP84307899.9

    申请日：1984-11-14

    Applicant: REED INTERNATIONAL P.L.C.

    Inventor： Adams, David Charles

    IPC: B01J3/04 ,  C08F2/22

    CPC classification number: B01J3/044 ,  B01J19/2435 ,  B01J2219/00074

    Abstract: Emulsion polymers, formed by reacting a monomer phase with a water phase, are generated in a tubular reactor having a controlled loop section (10) to give a partially developed product, such as one having 5-20% unreacted monomer, and a controlled plug section (11), which is preferably larger than the loop section by a factor of at least two, to give a fully developed product. Means (19, 17) exist to cool both loop and plug sections but preferably to keep the plug section at a higher temperature, which temperature can be zoned. Supplementary reactants may be introduced into the plug section. One such reactant may be a monomer to encase particle cores formed in the loop section with shells. An expansion agent may be included in the reactants which is dormant in the loop section but active in a higher temperature plug section.

    Abstract translation: 通过使单体相与水相反应而形成的乳液聚合物在具有受控环部分（10）的管式反应器中产生，得到部分显影的产物，例如具有5-20％未反应单体的管状反应器和控制塞 部分（11），其优选大于循环部分至少两倍，以产生完全展开的产物。 存在用于冷却环和塞部分的装置（19,17），但优选地将塞部分保持在更高的温度，该温度可以被划定。 补充的反应物可以被引入到塞子部分中。 一种这样的反应物可以是用壳包裹在环部分中形成的颗粒核的单体。 在循环部分中休眠的反应物中可以包含膨胀剂，但是在较高温度的塞子部分中起作用。

    Emulsion coating compositions of the water-in-oil type
    3.
    发明公开
    Emulsion coating compositions of the water-in-oil type 失效
    水油乳胶漆。

    公开(公告)号：EP0042684A1

    公开(公告)日：1981-12-30

    申请号：EP81302497.3

    申请日：1981-06-05

    Applicant: REED INTERNATIONAL P.L.C.

    Inventor： Graham, Thomas ,  Redman, Frank Benson ,  Surtees, Cyril James

    IPC: C09D5/02

    CPC classification number: C09D5/022

    Abstract: A paint formulation which is a dispersion of a water phase in an oil phase, said oil phase comprising a polymeric paint vehicle and organic volatiles characterised in that the water content is selected to give a solids level for the formulation of 50% to 75% by weight with an organic volatiles content of less than 22% and preferably in the range of 5% to 20% by weight and the dispersion is stabilised with titanium dioxide.

    Foam plastic sheet material and method of making it
    4.
    发明公开
    Foam plastic sheet material and method of making it 失效
    Kunststoffschaumfolie und Verfahren zu deren Herstellung。

    公开(公告)号：EP0007745A1

    公开(公告)日：1980-02-06

    申请号：EP79301369.9

    申请日：1979-07-11

    Applicant: REED INTERNATIONAL P.L.C.

    Inventor： Thompson, David Richard ,  Tomlinson, John Parker

    IPC: D06N7/00 ,  D06N3/00 ,  C08J9/10 ,  D21H1/22 ,  D21H5/04

    CPC classification number: D06N7/0028 ,  D06N3/0065 ,  D06N3/0077

    Abstract: A foam plastics sheet material, such as a wallcovering, comprises a substrate web (10,20) a printed pattern, or overall coating, (11, 21) and a foamable coating (12a, 12b, 221. The print composition includes an organic pigment and the foamable coating is selected to provide a migration path for the pigment. The degree of migration is dependent upon the foam thickness and hence graduated colour tones (30, 31, 32) can be derived from a single printing by control of foam thickness.
    In a preferred process, the foam thickness control is obtained by pre-embossing the substrate web. The print pattern or overall coating can include a foaming agent.

    Abstract translation: 泡沫塑料片材，例如墙纸，包括印刷图案或整个涂层（11,21）和可发泡涂层（12a，12b，22）的基底网（10,20）。 印刷组合物包括有机颜料，并且选择可发泡涂层以提供颜料的迁移路径。 迁移度取决于泡沫厚度，因此可以通过控制泡沫厚度从单一印刷得出渐变色调（30,31,32）。 在优选的方法中，泡沫厚度控制是通过对基材网进行预压花而获得的。 印刷图案或整体涂层可以包括发泡剂。

    Paint formulations
    8.
    发明授权
    Paint formulations 失效
    涂抹配方

    公开(公告)号：EP0105645B1

    公开(公告)日：1988-03-16

    申请号：EP83305313.5

    申请日：1983-09-12

    Applicant: REED INTERNATIONAL P.L.C.

    Inventor： Foley, Michael James Yates ,  Graham, Thomas

    IPC: C09D7/14 ,  C09D7/12

    CPC classification number: C09D7/00 ,  C09D7/80

    Abstract: A low solvent paint formulation which is container storable has a spreadable functional medium which is diluted, to adjust the solids level, by a gas content present as a gas phase at atmospheric pressure. The gas phase is stably dispersed in the medium and sheds from the formulation when spread as a surface to leave a solidifable coating free of bubbles.

    Wash tubs
    9.
    发明公开
    Wash tubs 无效
    洗手盆

    公开(公告)号：EP0097483A3

    公开(公告)日：1985-12-04

    申请号：EP83303432

    申请日：1983-06-14

    Applicant: REED INTERNATIONAL P.L.C.

    Inventor： Hancock, Frank John Thompson

    IPC: D06F37/26

    CPC classification number: D06F37/262 ,  D06F37/263 ,  D06F37/264 ,  D06F37/269

    Abstract: @ Wash tubs for domestic front loading washing machines, where rigidity of the back plate supporting the rotatable drum is an essential requisite, are made more rigid, quicker, stronger and cheaper as solid mouldings than as structural foam mouldings, the latter being the accepted norm for maximising panel stiffness. Preferred materials are fibre reinforced thermoplastic compositions free from blowing agents. The back plates are moulded in a Greek Fan configuration comprising a plurality of sectors adjacent ones of which are relatively displaced axially of the wash tub and are joined at their radial edges by axially extending webs, the sectors preferably being thicker than the webs.

Patent Agency Ranking