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40 条记录 (耗时 0.023 秒)

    Emulsion-type adhesive compositions
    2.
    发明授权
    Emulsion-type adhesive compositions 失效
    乳液型粘合剂组合物

    公开(公告)号：US5216048A

    公开(公告)日：1993-06-01

    申请号：US489624

    申请日：1990-03-07

    申请人： Pawan K. Agarwal ,  Allen C. Werner ,  Donald N. Schulz ,  Jeffrey Kaladas

    发明人： Pawan K. Agarwal ,  Allen C. Werner ,  Donald N. Schulz ,  Jeffrey Kaladas

    IPC分类号： C08F236/08 ,  C08L9/10 ,  C08L95/00 ,  C09J109/10 ,  C09J195/00

    CPC分类号： C08L95/005 ,  C08F236/08 ,  C08L9/10 ,  C09J109/10 ,  C09J195/00 ,  C09J195/005

    摘要： This invention relates to emulsion-type adhesive compositions which include a copolymer of a conjugated diene and sulfopropyl-N-methacroyloxyethyl-N,N-dimethyl ammonium betaine, wherein the sulfobetaine copolymer has about 0.15 to about 15 mole % sulfobetaine groups per 100 grams of the neutralized sulfonated copolymer, and less than about 250 parts by weight of a hydrocarbon resin of a petroleum or coal tar distillate, having about 5 to 6 carbon atoms, the hydrocarbon resin being composed of aliphatic dienes and mono-olefins per 100 parts by weight of the neutralized sulfonated copolymer.

    摘要翻译： 本发明涉及乳液型粘合剂组合物，其包括共轭二烯和磺丙基-N-甲基丙烯酰氧基乙基-N，N-二甲基铵甜菜碱的共聚物，其中磺基甜菜碱共聚物具有约0.15至约15摩尔％的磺基甜菜碱基团/ 100克 中和的磺化共聚物和小于约250重量份的具有约5至6个碳原子的石油或煤焦油馏出物的烃树脂，烃树脂由脂肪族二烯和单烯烃组成，每100重量份 的中和磺化共聚物。

    Novel pressure sensitive adhesives from diene-ethoxylated amine styrene sulfonate
    3.
    发明授权
    Novel pressure sensitive adhesives from diene-ethoxylated amine styrene sulfonate 失效
    来自二烯 - 乙氧基化胺苯乙烯磺酸盐的新型压敏粘合剂

    公开(公告)号：US5051461A

    公开(公告)日：1991-09-24

    申请号：US589284

    申请日：1990-09-27

    申请人： Pawan K. Agarwal ,  Warren A. Thaler

    发明人： Pawan K. Agarwal ,  Warren A. Thaler

    IPC分类号： C08F236/10 ,  C09J7/02 ,  C09J109/10

    CPC分类号： C09J7/0214 ,  C08F236/10 ,  C09J109/10

    摘要： This invention relates to emulsion type adhesive compositions which include a metal neutralized copolymer of a conjugated diene and an ethoxylated alkylamine salt of a styrene sulfonate, wherein the sulfonated copolymer has about 5 to about 125 meq. so sulfonate groups per 100 grams of the sulfonated copolymer, and less than about 300 parts by weight of a hydrocarbon resin of a petroleum or coal tar distillate, having about 5 to 6 carbon atoms, the hydrocarbon resin being composed of aliphatic dienes and monoolefins per 100 parts by weight of the neutralized sulfonated copolymer.

    摘要翻译： 本发明涉及乳液型粘合剂组合物，其包括共轭二烯的金属中和共聚物和苯乙烯磺酸盐的乙氧基化烷基胺盐，其中磺化共聚物具有约5至约125meq。 因此每100克磺化共聚物的磺酸盐基团，以及小于约300重量份的具有约5至6个碳原子的石油或煤焦油馏出物的烃树脂，烃树脂由脂族二烯和单烯烃组成 100重量份中和的磺化共聚物。

    Polymer complex adhesive compositions
    4.
    发明授权
    Polymer complex adhesive compositions 失效
    聚合物复合物粘合剂

    公开(公告)号：US4983652A

    公开(公告)日：1991-01-08

    申请号：US287422

    申请日：1988-12-21

    申请人： Pawan K. Agarwal

    发明人： Pawan K. Agarwal

    IPC分类号： C08L25/18 ,  C08F236/10 ,  C08L25/00 ,  C09J109/10 ,  C09J125/00

    CPC分类号： C09J109/10 ,  C08F236/10

    摘要： This invention relates to hot melt adhesive compositions which includes a polymer complex of an amine containing polymer and a co- or terpolymer, about 3 to about 100 parts by weight of a polymer complex per 100 parts by weight of the highly unsaturated hydrocarbon rubber, wherein the neutralized sulfonated elastomeric polymer has about 0.2 to about 5 weight percent of chemically combined sulfur and about 25 to about 200 parts by weight of a hydrocarbon resin of a petroleum or coal tar distillate, aliphatic dienes and mono and diolefins, cyclic olefins of 5 to 6 carbon atoms and hydrogenated poly cyclics per 100 parts by weight of the polymer complex.

    Blend compositions of sulfo EPDM's having improved compression set properties
    5.
    发明授权
    Blend compositions of sulfo EPDM's having improved compression set properties 失效
    具有改进的压缩永久变形特性的磺基EPDM的共混组合物

    公开(公告)号：US4543385A

    公开(公告)日：1985-09-24

    申请号：US566348

    申请日：1983-12-28

    申请人： Pawan K. Agarwal ,  Ilan Duvdevani ,  Robert D. Lundberg

    发明人： Pawan K. Agarwal ,  Ilan Duvdevani ,  Robert D. Lundberg

    IPC分类号： C08L23/32 ,  C08L23/26

    CPC分类号： C08L23/32

    摘要： This invention relates to extrusion and injection moldable type elastomeric compositions having improved compression set properties and having a viscosity at 200.degree. C. at 0.73 sec.sup.-1 of about 8.times.10.sup.3 to about 8.times.10.sup.5 poises. The compositions used for elastomeric articles include a major portion of neutralized sulfonated EPDM terpolymer and a minor portion of an unsulfonated EPDM terpolymer or EP copolymer and optionally less than about 150 parts by weight of a non-polar process oil per 100 parts of the sulfonated polymer; less than about 300 parts by weight of a filler per 100 parts of the sulfonated polymer; and a preferential plasticizer at about 1 to about 60 parts by weight per 100 parts of the sulfonated elastomeric polymer.These blend compositions can be readily processed due to their superior rheological properties on conventional plastic fabrication equipment into elastomeric articles having improved compression set properties characteristics.

    摘要翻译： 本发明涉及具有改进的压缩变定特性并且在200℃，0.73秒-1下的约8×10 3至约8×10 5泊的粘度的挤出和注射成型型弹性体组合物。 用于弹性体制品的组合物包括主要部分中和的磺化EPDM三元共聚物和少部分未磺化的EPDM三元共聚物或EP共聚物，以及任选地每100份磺化聚合物小于约150重量份的非极性加工油 ; 每100份磺化聚合物小于约300重量份的填料; 和每100份磺化弹性体聚合物约1至约60重量份的优选增塑剂。 这些共混组合物由于其在常规塑料制造设备上具有优异的流变性能而容易加工成具有改进的压缩永久变形特性特性的弹性体制品。

    Gelation of hydrocarbon solutions of blends of associating and non-associating polymers
    6.
    发明授权
    Gelation of hydrocarbon solutions of blends of associating and non-associating polymers 失效
    缔合和非缔合聚合物共混物的烃溶液凝胶化

    公开(公告)号：US4537919A

    公开(公告)日：1985-08-27

    申请号：US643693

    申请日：1984-08-24

    申请人： Pawan K. Agarwal ,  Robert D. Lundberg

    发明人： Pawan K. Agarwal ,  Robert D. Lundberg

    IPC分类号： C08J3/09 ,  C09K8/588 ,  C09K8/60 ,  C08J3/00 ,  C08J3/20

    CPC分类号： C09K8/601 ,  C08J3/09 ,  C09K8/588

    摘要： A process for forming a thickened fluid having a viscosity of at least about 50 cps which includes the steps of:(a) forming two solvent systems one of an organic liquid and the other of said organic liquid and a polar cosolvent, said polar cosolvent being less than about 15 weight percent of each said solvent system, a viscosity of each said solvent system being less than about 100 cps;(b) dissolving a water insoluble sulfonated elastomeric polymer in said first solvent system to form a first solution, a concentration of said sulfonated polymer in said first solution being about 0.02 to about 10 weight percent, a viscosity of said first solution being less than about 2000 cps;(c) dissolving an elastomeric polymer in said second solvent system of said organic liquid to form a second solution, a concentration of said elastomeric polymer in said second solution being about 0.2 to about 10 weight percent, a viscosity of said solution being less than about 2000 cps;(d) mixing said first solution and said solution to form a solution of said sulfonated elastomeric polymer and said elastomeric polymer; and(e) adding about 5 to about 500 volume percent water to said solution of said sulfonated elastomeric polymer and said elastomeric polymer, said water being immiscible with said solution of said sulfonated elastomeric polymer and said elastomeric polymer, said polar cosolvent transferring from said organic liquid to said water thereby causing the viscosity of said organic liquid to increase to at least 5000 cps.

    摘要翻译： 一种形成粘度为至少约50cps的增稠流体的方法，其包括以下步骤：（a）形成有机液体和所述有机液体中的一种和极性助溶剂的两种溶剂体系，所述极性助溶剂为 每个所述溶剂体系小于约15重量％，每个所述溶剂体系的粘度小于约100cps; （b）将水不溶性磺化弹性体聚合物溶解在所述第一溶剂体系中以形成第一溶液，所述第一溶液中所述磺化聚合物的浓度为约0.02至约10重量％，所述第一溶液的粘度小于约 2000厘泊; （c）将弹性体聚合物溶解在所述有机液体的所述第二溶剂体系中以形成第二溶液，所述第二溶液中的所述弹性体聚合物的浓度为约0.2至约10重量％，所述溶液的粘度小于约 2000厘泊; （d）将所述第一溶液和所述溶液混合以形成所述磺化弹性体聚合物和所述弹性体聚合物的溶液; 和（e）向所述磺化弹性体聚合物和所述弹性体聚合物的所述溶液中加入约5至约500体积％的水，所述水与所述磺化弹性体聚合物和所述弹性体聚合物的所述溶液不混溶，所述极性助溶剂从所述有机物 液体至所述水，由此使所述有机液体的粘度增加至至少5000cps。

    Hot melt adhesive compositions
    8.
    发明授权
    Hot melt adhesive compositions 失效
    热熔胶组合物

    公开(公告)号：US4361672A

    公开(公告)日：1982-11-30

    申请号：US319700

    申请日：1981-11-09

    申请人： Pawan K. Agarwal ,  Vincent L. Hughes ,  Robert D. Lundberg

    发明人： Pawan K. Agarwal ,  Vincent L. Hughes ,  Robert D. Lundberg

    IPC分类号： C09J123/20 ,  C09J123/22 ,  C09J153/02 ,  C08G18/00

    CPC分类号： C09J123/22 ,  C09J123/20 ,  C09J153/025

    摘要： This invention relates to hot melt adhesive compositions which includes a hydrogenated block copolymer block such as Kraton G, about 25 to about 250 parts by weight of a hydrocarbon resin made from a petroleum or coal tar distillate, aliphatic dienes and mono and diolefins, cyclic olefins of 5 to 6 carbon atoms and hydrogenated polycyclics per 100 parts by weight of the hydrogenated block copolymer, and about 25 to about 200 parts by weight of a polybutene or polyisobutylene per 100 parts of the hydrogenated block copolymer.

    摘要翻译： 本发明涉及热熔粘合剂组合物，其包括氢化嵌段共聚物嵌段例如Kraton G，约25至约250重量份由石油或煤焦油馏出物制成的烃树脂，脂族二烯和单和二烯烃，环烯烃 每100重量份氢化嵌段共聚物为5至6个碳原子和氢化聚环酯，每100份氢化嵌段共聚物为约25至约200重量份聚丁烯或聚异丁烯。

    Films formed from blends of polyethylene and polypropylene
    10.
    发明授权
    Films formed from blends of polyethylene and polypropylene 失效
    由聚乙烯和聚丙烯的共混物形成的膜

    公开(公告)号：US06428901B1

    公开(公告)日：2002-08-06

    申请号：US09467651

    申请日：1999-12-20

    申请人： Pawan K. Agarwal ,  Armenag H. Dekmezian

    发明人： Pawan K. Agarwal ,  Armenag H. Dekmezian

    IPC分类号： B32B2708

    CPC分类号： C08J5/18 ,  B32B27/32 ,  C08J2323/04 ,  Y10T428/31855 ,  Y10T428/31913 ,  Y10T428/31946

    摘要： Disclosed are compositions comprising: a) an ethylene polymer component having a melting temperature greater than or equal to about 75° C., an ethylene crystallinity level of 5 weight percent or more, and a narrow compositional distribution; and b) a propylene polymer component having a melt flow rate of 500 dg/min. or more at 230° C. and a melting temperature greater than or equal to about 125° C. Further disclosed are films and articles made thereof.

    摘要翻译： 公开的组合物包括：a）具有大于或等于约75℃的熔融温度，5重量％以上的乙烯结晶度水平和窄的组成分布的乙烯聚合物组分; 和b）熔体流动速率为500dg / min的丙烯聚合物组分。 或更高，并且熔融温度大于或等于约125℃。还公开了其制成的薄膜和制品。