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    Process and machine for the implementation of a bonding layer and road type coating comprising such a layer
    22.
    发明授权
    Process and machine for the implementation of a bonding layer and road type coating comprising such a layer 失效
    用于实施包括这种层的粘合层和道路型涂层的工艺和机器

    公开(公告)号：US5769567A

    公开(公告)日：1998-06-23

    申请号：US622831

    申请日：1996-03-27

    Applicant: Graziella Durand ,  Pierre Montmory

    Inventor： Graziella Durand ,  Pierre Montmory

    IPC: E01C7/24 ,  C04B26/00 ,  E01C7/18 ,  E01C19/12 ,  E01C19/17 ,  E01C3/00 ,  E01C19/00

    CPC classification number: E01C7/185 ,  E01C19/176

    Abstract: A process and a machine for forming a bonding layer for bonding a bituminous coated material layer on a support. The process includes application of a surface-active agent on the support, application of a bituminous emulsion on the surface-active agent on the support, and application of a breaking agent on the bituminous emulsion to form the bonding layer. A road-type coating made by the process and, therefore, including such a support layer, a bonding layer on the support, and a bituminous coated materials layer on the bonding layer. To perform the process, a machine includes a frame, a displacement mechanism on the frame, a bituminous-emulsion spreader on the frame, a surface-active agent applicator on the frame, and a breaking agent applicator on the frame.

    Abstract translation: 一种用于形成用于将沥青涂层材料层粘合在载体上的粘合层的方法和机器。 该方法包括在载体上施用表面活性剂，在载体上的表面活性剂上施加沥青乳液，以及在沥青乳液上施加破坏剂以形成结合层。 通过该方法制造的道路型涂层，因此包括这种支撑层，在支撑体上的接合层，以及接合层上的沥青涂层材料层。 为了执行该过程，机器包括框架，框架上的位移机构，框架上的沥青乳液撒布机，框架上的表面活性剂施用器和框架上的破坏剂施加器。

    Method for adjusting consistency
    27.
    发明授权
    Method for adjusting consistency 失效
    调整一致性的方法

    公开(公告)号：US5332434A

    公开(公告)日：1994-07-26

    申请号：US935103

    申请日：1992-08-27

    Applicant: Eiichi Yooda ,  Fumitaka Itoh

    Inventor： Eiichi Yooda ,  Fumitaka Itoh

    IPC: C04B24/38 ,  C04B40/00 ,  C04B26/00

    CPC classification number: C04B24/383 ,  C04B40/0028

    Abstract: Disclosed herein is a method for adjusting the consistency of a concrete mix by adding a water-absorbing polymeric material or a thickening agent of carboxymethylcellulose to a fresh concrete mix.

    Abstract translation: 本文公开了一种通过向新鲜混凝土混合物中加入吸水聚合物材料或羧甲基纤维素增稠剂来调节混凝土混合物的稠度的方法。

    Cast ceiling tiles containing latexes as binders
    28.
    发明授权
    Cast ceiling tiles containing latexes as binders 失效
    铸造天花板瓦片含有胶乳作为粘合剂

    公开(公告)号：US5047463A

    公开(公告)日：1991-09-10

    申请号：US318093

    申请日：1989-03-02

    Applicant: William H. Keskey ,  Kenneth R. Meath

    Inventor： William H. Keskey ,  Kenneth R. Meath

    IPC: B27N20060101 ,  C04B20060101 ,  C04B14/36 ,  C04B14/38 ,  C04B24/04 ,  C04B26/00 ,  C04B26/04 ,  C04B26/06 ,  C04B26/28 ,  C08F220/04 ,  C08F265/02 ,  C08L33/02 ,  C08L33/06 ,  C09J20060101 ,  E04F13/00 ,  E04F13/16

    CPC classification number: C08F220/04

    Abstract: Cast ceiling tile requires a particular rheology of its wet formulation for the dried tile to have a desired aesthetic appearance. The use of a latex binder rather than starch for cast ceiling tiles imparts the necessary rheological properties to the wet ceiling tile formulation. The tile is prepared by blending mineral wool with a premixture of water, latex, and filler, said premixture having a sharp yield point when measured with a recording Brookfield Viscometer. The latex is an alkali-swellable latex comprising (i) a C.sub.3 -C.sub.8 .alpha.,.beta.-ethylenically unsaturated carboxylic acid monomer in an amount from about 15 to about 60 weight percent based on the weight of the monomers in the cpolymers; (ii) at least one of a copolymerizable nonionic vinyl monomer in an amount from about 45 to about 30 weight percent based on the weight of the monomers in the copolymer and (iii) an additional late feed of nonionic vinyl monomer in an amount from about 10 to about 40 weight percent based on the weight of the monomers in the copolymer.

    Abstract translation: 铸造天花板瓷砖需要其干燥瓦片的湿配方的特定流变性以具有期望的美观外观。 使用乳胶粘合剂而不是淀粉用于铸造天花板瓦片赋予湿天花板瓦片配方必要的流变性能。 通过将矿棉与水，胶乳和填料的预混合物混合制备瓷砖，当用记录布鲁克菲尔德粘度计测量时，所述预混合物具有尖锐的屈服点。 胶乳是碱溶胀性胶乳，其包含（i）基于聚合物中单体重量约15至约60重量％的C3-C8α，β-烯键式不饱和羧酸单体; （ii）基于共聚物中单体重量的约45至约30重量％的可共聚非离子乙烯基单体中的至少一种和（iii）额外的晚间进料的非离子乙烯基单体，其量为约 10至约40重量％，基于共聚物中单体的重量。

    Hydraulic cement slurry
    29.
    发明授权
    Hydraulic cement slurry 失效
    水泥水泥浆

    公开(公告)号：US4933031A

    公开(公告)日：1990-06-12

    申请号：US98751

    申请日：1987-09-17

    Applicant: Nils Blomberg ,  Eldar O. Dingsoyr ,  Per J. Svenkerud ,  Bjorn Vassoye

    Inventor： Nils Blomberg ,  Eldar O. Dingsoyr ,  Per J. Svenkerud ,  Bjorn Vassoye

    IPC: C04B26/00 ,  C04B28/02 ,  C09K8/46 ,  C09K8/473

    CPC classification number: C09K8/46 ,  C04B28/02 ,  C09K8/473 ,  Y02W30/92 ,  Y02W30/94

    Abstract: Hydraulic cement slurry for use in cementation of oil wells containing hydraulic cement, 5-100% microsilica based on the weight of cement, 2-200% light weight aggregate with a real particle density between 0.1 and 1.5 g/cm.sup.3 based on the weight of the cement, 0-5% thinner (dry weight) based on the weight of the cement, 0-10% fluid loss additive (dry weight) based on the weight of the cement, and water in such an amount that the cement slurry has a density between 0.8 and 2.0 g/cm.sup.3.The cement slurry according to the present invention is gas tight and can thereby be used for cementation of oil well in fields having gas containing formations.

    Abstract translation: 水泥水泥浆用于含水硬水泥的油井胶结，基于水泥重量的5-100％微硅粉，2-200％轻质骨料，实际颗粒密度在0.1至1.5g / cm3之间，基于 水泥，基于水泥重量的0-5％的稀释剂（干重），基于水泥重量的0-10％的流体损失添加剂（干重）和水分泥浆的量 密度在0.8和2.0g / cm 3之间。 根据本发明的水泥浆是气密的，因此可以用于在含有地层的气体的油田中油井的胶结。

    Latexes as binders for cast ceiling tiles
    30.
    发明授权
    Latexes as binders for cast ceiling tiles 失效
    乳胶作为铸造天花板瓷砖的粘合剂

    公开(公告)号：US4861822A

    公开(公告)日：1989-08-29

    申请号：US146947

    申请日：1988-01-22

    Applicant: William H. Keskey ,  Kenneth R. Meath

    Inventor： William H. Keskey ,  Kenneth R. Meath

    IPC: B27N20060101 ,  C04B20060101 ,  C04B14/36 ,  C04B14/38 ,  C04B24/04 ,  C04B26/00 ,  C04B26/04 ,  C04B26/06 ,  C04B26/28 ,  C08F220/04 ,  C08F265/02 ,  C08L33/02 ,  C08L33/06 ,  C09J20060101 ,  E04F13/00 ,  E04F13/16

    CPC classification number: C08F220/04

    Abstract: Cast ceiling tile requires a particular rheology of its wet formulation for the dried tile to have a desired aesthetic appearance. The use of a latex binder rather than starch for cast ceiling tiles imparts the necessary rheological properties to the wet ceiling tile formulation. The tile is prepared by blending mineral wool with a premixture of water, latex, and filler, said premixture having a sharp yield point when measured with a recording Brookfield Viscometer. The latex is an alkali-swellable latex comprising (i) a C.sub.3 -C.sub.8 .alpha.,.beta.-ethylenically unsaturated carboxylic acid monomer in an amount from about 15 to about 60 weight percent based on the weight of the monomers in the copolymer; (ii) at least one of a copolymerizable nonionic vinyl monomer in an amount from about 45 to about 30 weight percent based on the weight of the monomers in the copolymer and (iii) an additional late feed of nonionic vinyl monomer in an amount from about 10 to about 40 weight percent based on the weight of the monomers in the copolymer.

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