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    Polymeric hydroxyalkyl sulfonates
    1.
    发明授权
    Polymeric hydroxyalkyl sulfonates 失效
    聚合羟基烷基磺酸盐

    公开(公告)号：US4131586A

    公开(公告)日：1978-12-26

    申请号：US855763

    申请日：1977-11-29

    申请人： Henry S. Makowski ,  Charles P. O'Farrell

    发明人： Henry S. Makowski ,  Charles P. O'Farrell

    IPC分类号： C08C19/30 ,  C08F8/14 ,  C08F8/44 ,  C08K5/10

    CPC分类号： C08C19/30 ,  C08F8/14 ,  C08F8/44 ,  C08F2810/30

    摘要： Polymers having one or more sulfonic acid groups covalently bonded to one or more carbon atoms including the polymer are stabilized against thermal and hydrolytic degradation by reaction with an oxirane. The solid, gel-free hydroxyalkyl sulfonates thus formed are readily converted to thermoplastic ionomers by reaction with a metallic base or salt of a weak acid. The polymeric hydroxy alkylsulfonates possess a low melt viscosity and thus are readily mixed with neutralizing agents, plasticizers or other polymers and thereafter converted to ionomers by reaction with the neutralizing agent which is a metallic base or salt of a weak acid. The formulated solid gel-free ionomers are thermoelastic in nature and can be extruded, injected molded, and compression molded to useful products.

    摘要翻译： 具有一个或多个与一个或多个包含聚合物的碳原子共价结合的磺酸基团的聚合物通过与环氧乙烷的反应而稳定化，防止热和水解降解。 由此形成的固体，不含凝胶的羟烷基磺酸盐通过与金属碱或弱酸的盐反应而容易地转化为热塑性离聚物。 聚合羟基烷基磺酸盐具有低熔体粘度，因此易于与中和剂，增塑剂或其它聚合物混合，然后通过与作为金属碱或弱酸的盐的中和剂反应而转变为离聚物。 配制的固体无凝胶离聚物本质上是热弹性的，可以挤出，注射成型和压缩成型为有用的产品。

    Oil extended elastomeric compositions
    3.
    发明授权
    Oil extended elastomeric compositions 失效
    油膨胀弹性组合物

    公开(公告)号：US4118360A

    公开(公告)日：1978-10-03

    申请号：US855555

    申请日：1977-11-29

    申请人： Henry S. Makowski ,  Charles P. O'Farrell

    发明人： Henry S. Makowski ,  Charles P. O'Farrell

    IPC分类号： C08C19/20 ,  C08C19/30 ,  C08F8/00 ,  C08K5/10

    CPC分类号： C08C19/30 ,  C08C19/20 ,  C08F8/00

    摘要： This invention relates to an improved process for the manufacture of a blend composition of a neutralized sulfonated elastomeric polymer which includes the steps of sulfonating an elastomeric polymer dissolved in a solvent to form an acid form of the sulfonated elastomeric polymer. The solution of the acid form of the sulfonated elastomeric polymer is quenched with an oxirane to form a polymeric hydroxyalkyl sulfonate. A non-polar backbone process oil is added thereby plasticizing the polymeric backbone of the hydroxyalkyl sulfonate. The hydroxyalkyl sulfonate is reacted with a metal carboxylate to form equal molar portions of a solid gel-free neutralized sulfonated elastomeric polymer and a hydroxyalkyl carboxylate ester.

    摘要翻译： 本发明涉及一种制备中和磺化弹性体聚合物的共混组合物的改进方法，其包括将溶解在溶剂中的弹性体聚合物磺化以形成磺化弹性体聚合物的酸形式的步骤。 磺化弹性体聚合物的酸形式的溶液用环氧乙烷淬灭以形成聚合羟烷基磺酸盐。 加入非极性主链工艺油，从而使羟基烷基磺酸盐的聚合物主链增塑。 羟基烷基磺酸盐与金属羧酸盐反应以形成等摩尔份的固体无凝胶中和磺化弹性体聚合物和羟烷基羧酸酯。

    Elastomeric compositions
    5.
    发明授权
    Elastomeric compositions 失效
    弹性组合物

    公开(公告)号：US4118353A

    公开(公告)日：1978-10-03

    申请号：US855545

    申请日：1977-11-29

    申请人： Henry S. Makowski ,  Charles P. O'Farrell

    发明人： Henry S. Makowski ,  Charles P. O'Farrell

    IPC分类号： C08K5/10 ,  C08L23/32 ,  C08L91/00

    CPC分类号： C08K5/10 ,  C08K5/01 ,  C08K5/11

    摘要： This invention relates to moldable or extrudable type elastomeric compositions having a viscosity at 200.degree. C at 0.73 sec.sup.-1 of about less than about 10.sup.5 poise. The compositions used for elastomeric articles include 100 parts of a neutralized sulfonated EPDM terpolymer; about 25 to about 150 parts per hundred of a non-polar process oil; about 25 to about 200 parts per hundred of a filler; and about 2 to about 50 parts of a hydroxyalkyl carboxylate ester.These blend compositions can be readily processed due to their superior rheological properties on conventional plastic fabrication equipment into elastomeric articles having excellent physical properties and desirable rubbery characteristics.

    摘要翻译： 本发明涉及可模制或可挤压型弹性体组合物，其在200℃，0.73秒-1下的粘度约为约105泊。 用于弹性制品的组合物包括100份中和的磺化EPDM三元共聚物; 每百份非极性加工油约25至约150份; 每百份填料约25至约200份; 和约2-约50份羟烷基羧酸酯。

    Dry blending of neutralized sulfonated elastomeric powders
    7.
    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。

    Plasticization of neutralized sulfonated elastomeric polymer
    9.
    发明授权
    Plasticization of neutralized sulfonated elastomeric polymer 失效
    中和磺化弹性体聚合物的增塑

    公开(公告)号：US4118362A

    公开(公告)日：1978-10-03

    申请号：US855554

    申请日：1977-11-29

    申请人： Henry S. Makowski ,  Douglas Brenner

    发明人： Henry S. Makowski ,  Douglas Brenner

    IPC分类号： C08L23/00 ,  C08F8/00 ,  C08F8/36 ,  C08F8/44 ,  C08K5/17 ,  C08K5/20 ,  C08L101/00

    CPC分类号： C08K5/20

    摘要： This invention relates to improved elastomeric compositions of metal and ammonium neutralized sulfonated EPDM terpolymers which are preferentially plasticized with an aliphatic organic amide at a minimum critical concentration level of at least 8 parts by weight based on 100 parts by weight of the metal neutralized EPDM terpolymer, wherein the composition has a balance of improved physical and rheological properties. These compositions can be readily processed due to their superior rheological properties on conventional plastic fabrication equipment.

    摘要翻译： {PG，1本发明涉及金属和铵中和的磺化EPDM三元共聚物的改进的弹性体组合物，其优选地以至少8重量份的最小临界浓度水平用脂族有机酰胺增塑，基于100重量份的金属 中和的三元共聚物三元共聚物，其中组合物具有改善的物理和流变性质的平衡。 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。

    Fabrication process for multiphased plastics
    10.
    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.