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39 条记录 (耗时 0.021 秒)

    Dry blending of neutralized sulfonated elastomeric powders
    2.
    发明授权
    Dry blending of neutralized sulfonated elastomeric powders 失效
    中和磺化弹性体粉末的干混

    公开(公告)号：US4147677A

    公开(公告)日：1979-04-03

    申请号：US855764

    申请日：1977-11-29

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

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

    IPC分类号： C08L23/00 ,  C08J3/12 ,  C08K5/09 ,  C08L7/00 ,  C08L21/00 ,  C08L23/26 ,  C08L23/32 ,  C08L101/00 ,  C08L91/00

    CPC分类号： C08L23/32 ,  Y10S260/31

    摘要： This invention relates to a process for first preparing a free flowing finely divided powder of a neutralized sulfonated elastomer and subsequently and optionally admixing said formed powder with other agents such as fillers and oils thereby providing free flowing powders capable of being subsequently fabricated into tough elastomeric objects. The neutralized sulfonated elastomeric polymer can be converted into a free flowing finely divided powder which does not agglomerate or cold flow under ambient conditions by a variety of processes, preferably by a grinding process conducted at low temperatures. The formed powder of the neutralized sulfonated elastomeric polymer is blended with at least one chemical additive into a homogeneous mixture, wherein the chemical additive is selected from the group including fillers, polyolefinic thermoplastics, non-polar backbone process oils, lubricants or a metallic oxide and mixtures thereof. The homogeneous mixture is formed into a finished elastomeric article by conventional fabrication.

    摘要翻译： {PG，1]本发明涉及一种首先制备中和的磺化弹性体的自由流动细碎粉末的方法，随后任选地将所形成的粉末与其它试剂如填料和油混合，从而提供能够随后制成的自由流动的粉末 变成坚韧的弹性物体。 中和的磺化弹性体聚合物可以转化成自由流动的细分散的粉末，其在环境条件下通过各种方法，优选通过在低温下进行的研磨过程不凝聚或冷流。 所形成的中和的磺化弹性体聚合物的粉末与至少一种化学添加剂混合成均匀的混合物，其中所述化学添加剂选自填料，聚烯烃热塑性塑料，非极性主链工艺油，润滑剂或金属氧化物，以及 其混合物。 均匀混合物通过常规制造形成成品弹性制品。

    Fabrication process for multiphased plastics
    4.
    发明授权
    Fabrication process for multiphased plastics 失效
    多功能塑料的制造工艺

    公开(公告)号：US4053548A

    公开(公告)日：1977-10-11

    申请号：US199799

    申请日：1971-11-17

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

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

    IPC分类号： B29B9/00 ,  B29B13/00 ,  B29B15/00 ,  B29C61/00 ,  C08G18/10 ,  C08J3/18 ,  C08J5/00 ,  C08L53/00 ,  B29B3/02 ,  B29C25/00

    CPC分类号： C08L53/00 ,  B29C61/003 ,  C08G18/10 ,  C08J3/18 ,  C08J5/00 ,  B29K2096/005 ,  B29K2096/02 ,  B29K2096/04

    摘要： A process for fabricating a plastic, which plastic is either a thermoplastic ionomer or a multiphase graft or block copolymer of the ABA, ##STR1## or (AB).sub.n wherein n is greater than 1 and wherein the polymer blocks (A and B) are thermoplastic, incompatible with one another, and have different softening points, both softening points being substantially above room temperature when using the latter class of polymers. The material is first heated to a temperature above both softening points and formed into any desired shape, then cooled and re-formed into a new desired shape at a temperature between that of the softening points of the two blocks and finally cooled to a temperature below both softening points thereby retaining the shape last achieved. When using thermoplastic ionomers the process is similar. The material is heated above the softening point of the thermoplastic backbone and plasticizers are employed to disrupt the ionic domains. The process may be readily employed to prepare containers, bottles, or rigid foams and the like which may be shipped as compact materials and re-formed for actual use by simply reheating, etc.

    Process for controlled gelation of polymeric solution (C-974)
    6.
    发明授权
    Process for controlled gelation of polymeric solution (C-974) 失效
    聚合溶液（C-974）的控制凝胶化方法

    公开(公告)号：US4285851A

    公开(公告)日：1981-08-25

    申请号：US136834

    申请日：1980-04-03

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

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

    IPC分类号： C09D7/00 ,  C09D123/32 ,  C09J123/32 ,  C09K8/035 ,  C09K8/24 ,  C09K8/588 ,  C08L23/32

    CPC分类号： C09K8/588 ,  C09D123/32 ,  C09D7/002 ,  C09J123/32 ,  C09K8/035 ,  C09K8/24 ,  C08L23/32 ,  Y10S260/31 ,  Y10S524/916

    摘要： The present invention relates to a process for forming a polymeric solution or gel having a viscosity of at least about 50,000 cps which includes the steps of dissolving an amine terminated polyalkylene oxide neutralized sulfonated polymer in a solvent to form a polymeric solution, a concentration of the amine terminated polyalkylene oxide neutralized sulfonated polymer in the solution being about 0.1 to about 20 wt. %, a viscosity of the solution being less than about 20,000 cps; and adding about 1 to about 500 vol. % water to the polymeric solution having a viscosity less than about 20,000 cps, the water being immiscible with the solvent and the polymeric solution, the viscosity of said polymeric solution increasing rapidly upon the addition of said water from less than 20,000 cps to greater than 50,000 cps.

    摘要翻译： 本发明涉及形成具有至少约50,000cps的粘度的聚合物溶液或凝胶的方法，其包括将胺封端的聚亚烷基氧化物中和的磺化聚合物溶解在溶剂中以形成聚合物溶液的步骤，浓度为 胺封端的聚环氧烷中和的磺化聚合物在溶液中为约0.1至约20wt。 ％，溶液的粘度小于约20,000cps; 并加入约1至约500体积％ ％的水溶于具有小于约20,000cps的粘度的聚合物溶液中，水与溶剂和聚合物溶液不混溶，所述聚合物溶液的粘度在将所述水从小于20,000cps加到大于50,000时迅速增加 cps。

    Process for the sulfonation of an elastomeric polymer
    7.
    发明授权
    Process for the sulfonation of an elastomeric polymer 失效
    磺化弹性聚合物的方法

    公开(公告)号：US4184988A

    公开(公告)日：1980-01-22

    申请号：US951394

    申请日：1978-10-16

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

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

    IPC分类号： C08C19/20 ,  C08F8/36 ,  C08F8/44 ,  C08L91/00

    CPC分类号： C08C19/20 ,  C08F8/36 ,  C08F8/44 ,  C08F2800/20

    摘要： An improved process for the sulfonation of an unsaturated elastomeric polymer to form a sulfonated elastomeric polymer, wherein a cement which contains an elastomeric polymer dissolved in a nonreactive solvent is contacted with a sulfonating agent at between about -100.degree. C. and +100.degree. C. for a period of time sufficient to result in sulfonation of the elastomeric polymer wherein the improvement includes the use of a sulfonating agent which is formed from mixtures of acyl sulfate ##STR1## with carboxylic acid anhydrides ##STR2## with carboxylic acid halides ##STR3## or with both, wherein R is selected from the group consisting of CH.sub.3 --, C.sub.2 H.sub.5 --, C.sub.3 H.sub.7 --, C.sub.4 H.sub.9 --, C.sub.5 H.sub.11, C.sub.6 H.sub.13 or C.sub.6 H.sub.5 and mixtures thereof. The molar ratio of ##STR4## is at least one.

    摘要翻译： 用于磺化不饱和弹性体聚合物以形成磺化弹性体聚合物的改进方法，其中将含有溶解在非反应性溶剂中的弹性体聚合物的水泥与约-100℃至+ 100℃的磺化剂接触 一段时间足以导致弹性体聚合物的磺化，其中改进包括使用由酰基硫酸酯与羧酸酐与羧酸卤化物的混合物形成的磺化剂 或两者，其中R选自CH 3 - ，C 2 H 5 - ，C 3 H 7 - ，C 4 H 9 - ，C 5 H 11，C 6 H 13或C 6 H 5及其混合物。 的摩尔比至少为1。

    Process for the formation of elastomeric blends of a sulfonated elastomeric polymer
    9.
    发明授权
    Process for the formation of elastomeric blends of a sulfonated elastomeric polymer 失效
    用于形成磺化弹性体聚合物的弹性共混物的方法

    公开(公告)号：US4277381A

    公开(公告)日：1981-07-07

    申请号：US22977

    申请日：1979-03-23

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

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

    IPC分类号： C08J3/21 ,  C08K5/01 ,  C08L23/32 ,  C08L91/00

    CPC分类号： C08J3/21 ,  C08K5/01 ,  C08L23/32 ,  C08J2323/32 ,  Y10S260/31

    摘要： This invention relates to a process for the manufacture of a blend composition of a neutralized sulfonated ethylene propylene terpolymer (EPDM) which includes the steps of sulfonating the EPDM dissolved in a solvent to form an unneutralized sulfonated elastomeric polymer. The solution of the unneutralized sulfonated EPDM is quenched with an aliphatic alcohol. The unneutralized sulfonated elastomeric polymer in solution is then neutralized with a neutralizing agent to form the neutralized sulfonated EPDM in solution. A critically selected non-polar backbone process oil is added under agitation to the solution thereby plasticizing the neutralized sulfonated EPDM with the process oil. The neutralized sulfonated EPDM plasticized with the process oil is then recovered from the solution.

    摘要翻译： 本发明涉及一种制备中和磺化乙烯丙烯三元共聚物（EPDM）的共混组合物的方法，其包括将溶于溶剂中的EPDM磺化以形成未中和的磺化弹性体聚合物的步骤。 将未中和磺化EPDM的溶液用脂族醇淬灭。 然后将溶液中的未中和的磺化弹性体聚合物用中和剂中和以在溶液中形成中和的磺化EPDM。 在搅拌下向溶液中加入一种非常选择的非极性主链工艺油，由此用工艺油增塑中和的磺化EPDM。 然后从溶液中回收用工艺油增塑的中和磺化EPDM。

    Fabrication multiphase plastics from liquid suspension
    10.
    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。