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253 条记录 (耗时 0.034 秒)

    Method of treating a borehole using gellable polymers
    31.
    发明授权
    Method of treating a borehole using gellable polymers 失效
    使用可凝胶聚合物处理钻孔的方法

    公开(公告)号：US4183406A

    公开(公告)日：1980-01-15

    申请号：US930121

    申请日：1978-08-01

    申请人： Robert D. Lundberg ,  Dennis E. O'Brien ,  Henry S. Makowski ,  Robert R. Klein

    发明人： Robert D. Lundberg ,  Dennis E. O'Brien ,  Henry S. Makowski ,  Robert R. Klein

    IPC分类号： C09K8/035 ,  C09K8/24 ,  C09K8/502 ,  E21B33/138

    CPC分类号： C09K8/502 ,  C09K8/035 ,  C09K8/24

    摘要： Improvements in the treatment of wells that penetrate subterranean formations are accomplished through the use of a polymer solution which includes a neutralized ionomeric polymer dissolved in an organic solvent and a polar cosolvent. The polymer has a backbone that is substantially soluble in the organic solvent and pendant ionomeric groups that are substantially insoluble in the organic solvent. The polar cosolvent solubilizes the pendant ionomeric groups such that the polymer solution upon introduction into the well has a viscosity less than about 20,000 centipoises and upon mixing with water the polar cosolvent is taken up by the water causing the polymer to aggregate and increase in viscosity sufficient to form a plug. The polymer solution may be used in well drilling operations, well completion operations, and secondary recovery operations.

    摘要翻译： 通过使用包含溶解在有机溶剂中的中和的离聚物聚合物和极性助溶剂的聚合物溶液来实现渗透地下地层的井的处理的改进。 聚合物具有基本上可溶于有机溶剂的主链和基本上不溶于有机溶剂的侧基离聚物基团。 极性助溶剂溶解侧基离聚物基团，使得聚合物溶液在引入孔中的粘度小于约20,000厘泊，并且在与水混合时，极性助溶剂被水吸收，导致聚合物聚集并增加粘度足够 形成一个插头。 聚合物溶液可用于钻井操作，完井操作和二次回收操作。

    Metal neutralized sulfonated EPDM terpolymers and compositions thereof
    32.
    发明授权
    Metal neutralized sulfonated EPDM terpolymers and compositions thereof 失效
    金属中和磺化EPDM三元共聚物及其组合物

    公开(公告)号：US4153588A

    公开(公告)日：1979-05-08

    申请号：US855724

    申请日：1977-11-29

    申请人： Henry S. Makowski ,  Robert R. Klein ,  Robert D. Lundberg

    发明人： Henry S. Makowski ,  Robert R. Klein ,  Robert D. Lundberg

    IPC分类号： C08L23/32 ,  C08L91/00

    CPC分类号： C08L23/32 ,  Y10S260/31

    摘要： This invention relates to plasticized metal neutralized sulfonated EPDM terpolymers having at least 65 wt. % of ethylene in the backbone of the EPDM terpolymer and extended compositions of these metal neutralized sulfonated EPDM terpolymers having 100 parts of a neutralized sulfonated EPDM terpolymer; less than about 100 parts per hundred of a non-polar process oil; less than about 300 parts per hundred of a filler; and a preferential plasticizer at about less than 60 parts per hundred based on 100 parts of the sulfonated elastomeric polymer. These compositions can be readily processed due to their superior rheological properties on conventional plastic fabrication equipment, especially on low pressure injection molding and extrusion equipment into elastomeric articles having improved physical properties.

    摘要翻译： 本发明涉及增塑金属中和的磺化EPDM三元共聚物，其具有至少65wt。 EPDM三元共聚物主链中乙烯的百分比和这些金属中和的磺化EPDM三元共聚物的延伸组合物，其具有100份中和的磺化EPDM三元共聚物; 小于约100份/百份非极性加工油; 每百份填料少于约300份; 和基于100份磺化弹性体聚合物约100份的约100份的优选增塑剂。 这些组合物由于其在常规塑料制造设备上的优异的流变性能而可以容易地加工，特别是在低压注射成型和挤出设备成为具有改进的物理性能的弹性体制品中。

    Fabrication multiphase plastics from liquid suspension
    33.
    发明授权
    Fabrication multiphase plastics from liquid suspension 失效
    从液体悬浮液制造多相塑料

    公开(公告)号：US4196236A

    公开(公告)日：1980-04-01

    申请号：US873014

    申请日：1978-01-27

    申请人： Robert D. Lundberg ,  Henry S. Makowski

    发明人： Robert D. Lundberg ,  Henry S. Makowski

    IPC分类号： C08F297/02 ,  C08J3/18 ,  B05D3/02

    CPC分类号： C08J3/18 ,  C08F297/02 ,  Y10S260/31

    摘要： A process is disclosed for fabricating a thermoplastic, which thermoplastic is either a thermoplastic ionomer or a multiphase graft or block copolymer of the ABA (AB).sub.n, or ##STR1## wherein n is greater than 1 and wherein the polymer blocks, A and B, are each thermoplastic resins having softening points substantially above room temperature with the B block being present in at least about 30 wt. % of the total polymer. The thermoplastic composition is first suspended in finely divided form in a liquid medium in a sufficient amount such that the solids content of the resulting suspension is in the range of from about 15 to about 75 wt. %. The liquid medium must be nonvolatile and must be capable of plasticizing the B block (or the backbone if the ionomer is employed) of the thermoplastic composition above the softening point of that block but must not be capable of plasticizing the A block to a substantial extent. The suspension is then applied as a coating to any desired surface, e.g., to wire, textiles, the interior of a mold, etc., and that surface is heated to a temperature at least 5.degree. above the softening point of either polymer block thereby solidifying the composition in the shape of said surface. The process is useful in wire coatings, coatings on textiles, preparation of leather-like upholstery, flexible sheets, toys, etc.

    摘要翻译： 公开了一种用于制造热塑性塑料的方法，该热塑性材料是ABA（AB）n或其中n大于1的热塑性离聚物或多相接枝或嵌段共聚物，其中聚合物嵌段A和B 是各自具有基本上高于室温的软化点的热塑性树脂，B嵌段以至少约30wt。 总聚合物的％。 首先将热塑性组合物以足够的量以细分散的形式悬浮在液体介质中，使得所得悬浮液的固体含量为约15至约75wt。 ％。 液体介质必须是非挥发性的，并且必须能够将热塑性组合物的B嵌段（或者使用离聚物的骨架）塑化到高于该嵌段的软化点的程度上，但是不能在很大程度上塑化A嵌段 。 然后将该悬浮液作为涂层施加到任何所需的表面，例如线，纺织品，模具内部等，并将该表面加热至高于任一聚合物块的软化点至少5℃的温度，从而 将所述组合物固化成所述表面的形状。 该方法可用于电线涂层，纺织品涂层，皮革类内饰物的制备，柔性片材，玩具等。

    Fabrication of coatings from thermoplastic ionomers
    34.
    发明授权
    Fabrication of coatings from thermoplastic ionomers 失效
    热塑性离子涂层的制造

    公开(公告)号：US4143185A

    公开(公告)日：1979-03-06

    申请号：US828102

    申请日：1977-08-26

    申请人： Robert D. Lundberg ,  Henry S. Makowski

    发明人： Robert D. Lundberg ,  Henry S. Makowski

    IPC分类号： C08F297/02 ,  C08G81/02 ,  C08J3/02 ,  C08J3/12 ,  C08J3/18 ,  C08K5/00 ,  C09D153/00 ,  D06N3/00 ,  B05D3/02

    CPC分类号： D06N3/00 ,  C08F297/02 ,  C08G81/028 ,  C08J3/02 ,  C08J3/18 ,  C08K5/0016 ,  C09D153/00 ,  C08J2367/02

    摘要： A process is disclosed for fabricating a thermoplastic, which thermoplastic is either a thermoplastic ionomer or a multiphase graft or block copolymer of the ABA. (AB).sub.n, or ##STR1## wherein n is greater than 1 and wherein the polymer blocks, A and B, are each thermoplastic resins having softening points substantially above room temperature with the B block being present in at least about 30 wt. % of the total polymer. The thermoplastic composition is first suspended in finely divided form in a liquid medium in a sufficient amount such that the solids content of the resulting suspension is in the range of from about 15 to about 75 wt. %. The liquid medium must be nonvolatile and must be capable of plasticizing the B block (or the backbone if the ionomer is employed) of the thermoplastic composition above the softening point of that block but must not be capable of plasticizing the A block to a substantial extent. The suspension is then applied as a coating to any desired surface, e.g., to wire, textiles, the interior of a mold, etc., and that surface is heated to a temperature at least 5.degree. above the softening point of either polymer block thereby solidifying the composition in the shape of said surface. The process is useful in wire coatings, coatings on textiles, preparation of leather-like upholstery, flexible sheets, toys, etc.

    Composition for fabrication of multiphase plastics from liquid suspension
    35.
    发明授权
    Composition for fabrication of multiphase plastics from liquid suspension 失效
    用于从液体悬浮液制造多相塑料的组合物

    公开(公告)号：US4125506A

    公开(公告)日：1978-11-14

    申请号：US824924

    申请日：1977-08-15

    申请人： Robert D. Lundberg ,  Henry S. Makowski

    发明人： Robert D. Lundberg ,  Henry S. Makowski

    IPC分类号： C08F297/02 ,  C08G81/02 ,  C08J3/02 ,  C08J3/12 ,  C08J3/18 ,  C08J5/02 ,  C08K5/00 ,  C09D5/25 ,  C09D153/00 ,  D06N3/00 ,  C08J3/08 ,  C08J5/12

    CPC分类号： D06N3/00 ,  C08F297/02 ,  C08G81/028 ,  C08J3/02 ,  C08J3/18 ,  C08J5/02 ,  C08K5/0016 ,  C09D153/00 ,  C08J2325/04

    摘要： A process is disclosed for fabricating a thermoplastic, which thermoplastic is either a thermoplastic ionomer or a multiphase graft or block copolymer of the ABA, (AB).sub.n, or ##STR1## wherein n is greater than 1 and wherein the polymer blocks, A and B, are each thermoplastic resins having softening points substantially above room temperature with the B block being present in at least about 30 wt. % of the total polymer. The thermoplastic composition is first suspended in finely divided form in a liquid medium in a sufficient amount such that the solids content of the resulting suspension is in the range of from about 15 to about 75 wt. %. The liquid medium must be nonvolatile and must be capable of plasticizing the B block (or the backbone if the ionomer is employed) of the thermoplastic composition above the softening point of that block but must not be capable of plasticizing the A block to a substantial extent. The suspension is then applied as a coating to any desired surface, e.g., to wire, textiles, the interior of a mold, etc., and that surface is heated to a temperature at least 5.degree. above the softening point of either polymer block thereby solidifying the composition in the shape of said surface. The process is useful in wire coatings, coatings on textiles, preparation of leather-like upholstery, flexible sheets, toys, etc.

    摘要翻译： 公开了一种用于制造热塑性塑料的方法，该热塑性塑料是ABA（AB）n或其中n大于1的热塑性离聚物或多相接枝或嵌段共聚物，其中聚合物嵌段A和 B都是具有基本上高于室温的软化点的热塑性树脂，B嵌段以至少约30wt。 总聚合物的％。 首先将热塑性组合物以足够的量以细分散的形式悬浮在液体介质中，使得所得悬浮液的固体含量为约15至约75wt。 ％。 液体介质必须是非挥发性的，并且必须能够将热塑性组合物的B嵌段（或者使用离聚物的骨架）塑化到高于该嵌段的软化点的程度上，但是不能在很大程度上塑化A嵌段 。 然后将该悬浮液作为涂层施加到任何所需的表面，例如线，纺织品，模具内部等，并将该表面加热至高于任一聚合物块的软化点至少5℃的温度，从而 将所述组合物固化成所述表面的形状。 该方法可用于电线涂层，纺织品涂层，皮革类内饰物的制备，柔性片材，玩具等。

    Blends of sulfonated elastomers with crystalline polyolefins
    36.
    发明授权
    Blends of sulfonated elastomers with crystalline polyolefins 失效
    磺化弹性体与结晶聚烯烃的共混物

    公开(公告)号：US3974241A

    公开(公告)日：1976-08-10

    申请号：US524512

    申请日：1974-11-18

    申请人： Robert D. Lundberg ,  Robert R. Phillips ,  Lowell Westerman ,  Jan Bock

    发明人： Robert D. Lundberg ,  Robert R. Phillips ,  Lowell Westerman ,  Jan Bock

    IPC分类号： C08L23/32 ,  C08L23/16 ,  C08L23/06 ,  C08L23/12

    CPC分类号： C08L23/32

    摘要： This invention relates to blends of sulfonated elastomers with crystalline polyolefins. The sulfonated elastomer comprises from about 0.2 to about 20 mole percent sulfonate groups, at least 95% of which are combined with metal counter ions selected from the group consisting of Groups I and II of the Periodic Table of the Elements, aluminum, and lead; organic amines; and mixtures thereof. The crystalline polyolefin is preferably selected from the group consisting of polyethylene, including high and low density polyethylenes, and polypropylene. The crystalline polyolefin comprises a minor portion of said blends.

    摘要翻译： 本发明涉及磺化弹性体与结晶聚烯烃的共混物。 磺化弹性体包含约0.2至约20摩尔％的磺酸盐基团，其中至少95％与选自元素周期表第I和II族的金属抗衡离子，铝和铅组合; 有机胺; 及其混合物。 结晶聚烯烃优选选自包括高密度和低密度聚乙烯的聚乙烯和聚丙烯。 结晶聚烯烃包含少部分所述共混物。