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51. 发明公开

US20230357552A1 POLYMER COMPOSITION THAT IS RESISTANT TO OXIDATIVE DECOMPOSITION AND ARTICLE MADE THEREFROM 审中-公开
公开(公告)号：US20230357552A1
公开(公告)日：2023-11-09
申请号：US18024487
申请日：2021-08-31
申请人： Zhiru MA , W. R. Grace & Co.-Conn.
发明人： Zhiru MA
IPC分类号： C08L23/32 , C08K5/52 , C08K5/12 , C08K5/13
CPC分类号： C08L23/32 , C08K5/12 , C08K5/13 , C08K5/52 , C08L2203/18 , C08L2205/242 , C08L2314/02
摘要： Polymer compositions are disclosed that can be used to produce different types of molded articles, such as extruded piping structures. The polymer composition contains an oxidative stabilizing package. The oxidative stabilizing package contains at least one antioxidant, a nucleating agent, and an acid scavenger. The nucleating agent is a phosphate ester or a dicarboxylate metal salt. The stabilizing package of the present disclosure dramatically improves oxidation induction time.

52. 发明授权

US11718698B2 Polyolefin grafted polydiene polymers, and methods of making and using same 有权
公开(公告)号：US11718698B2
公开(公告)日：2023-08-08
申请号：US17138015
申请日：2020-12-30
申请人： Bridgestone Corporation
发明人： Terrence E. Hogan , Arif O. Gozen , James D. Ulmer
IPC分类号： C08F279/02 , C08L51/04 , C08F299/00 , C08F8/34 , C08F8/32 , C08F22/06 , C08F136/06 , C08L23/32 , C08F8/46 , C08L7/00 , C08L9/00 , B60C1/00 , C08G81/00 , C08L21/00 , C08K5/372 , C08L23/08 , C08L23/14 , C08L23/02 , C08K3/013
CPC分类号： C08F279/02 , B60C1/00 , B60C1/0025 , C08F8/32 , C08F8/34 , C08F8/46 , C08F22/06 , C08F136/06 , C08F299/00 , C08G81/00 , C08K5/3725 , C08L7/00 , C08L9/00 , C08L21/00 , C08L23/02 , C08L23/0815 , C08L23/14 , C08L23/32 , C08L51/04 , C08K3/013 , C08L51/04 , C08L9/00 , C08L7/00 , C08F8/34 , C08F8/46 , C08F10/02 , C08F8/32 , C08F8/46 , C08F10/02 , C08L7/00 , C08L9/00 , C08L51/04 , C08K3/04
摘要： Embodiments of the present disclosure are directed to polyolefin grafted polydiene polymers, wherein the polyolefin grafted polydiene polymers comprises a polydiene having a polydiene polymer backbone, a polyolefin, and at least one sulfur containing functionalizing agent which grafts the polyolefin onto at least one non-terminal position on the polydiene polymer backbone.

53. 发明授权

US07915333B2 Butyl rubber ionomer nanocomposites 有权
标题翻译：丁基橡胶离聚物纳米复合材料
公开(公告)号：US07915333B2
公开(公告)日：2011-03-29
申请号：US11973233
申请日：2007-10-05
申请人： Rui Resendes , Dana Adkinson
发明人： Rui Resendes , Dana Adkinson
IPC分类号： C08K3/34
CPC分类号： C08F210/12 , C08L23/32 , C08L91/00 , C08L2312/00 , C08L91/06 , C08F236/08
摘要： The invention relates to nanocomposites and processes for making nanocomposites comprising butyl rubber ionomers having at least 3.5 mol % of repeating units derived from a multiolefin monomer, such as isoprene. More particularly, the invention relates to butyl rubber ionomer nanocomposites comprising high aspect ratio fillers. In one preferred aspect of the invention, the nanocomposites comprise ionomers that are generated in situ during formation of the nanocomposite, leading to intercalation of the ionomer with the nanocomposite. Nanocomposites according to the present invention exhibit improved impermeability and tensile properties as compared with prior art nanocomposites made using conventional brominated butyl rubber.
摘要翻译：本发明涉及纳米复合材料和制备纳米复合材料的方法，所述纳米复合材料包含具有至少3.5摩尔％衍生自多烯烃单体的重复单元如丁二烯的丁基橡胶离聚物。更具体地说，本发明涉及包含高纵横比填料的丁基橡胶离聚物纳米复合材料。在本发明的一个优选方面，纳米复合材料包含在纳米复合材料形成期间原位产生的离聚物，导致离聚物与纳米复合材料嵌入。与使用常规溴化丁基橡胶制备的现有技术的纳米复合材料相比，根据本发明的纳米复合材料表现出改进的不渗透性和拉伸性能。

54. 发明申请

US20080207815A1 Butyl rubber ionomer nanocomposites 有权
标题翻译：丁基橡胶离聚物纳米复合材料
公开(公告)号：US20080207815A1
公开(公告)日：2008-08-28
申请号：US11973233
申请日：2007-10-05
申请人： Rui Resendes , Dana Adkinson
发明人： Rui Resendes , Dana Adkinson
IPC分类号： C08K3/34
CPC分类号： C08F210/12 , C08L23/32 , C08L91/00 , C08L2312/00 , C08L91/06 , C08F236/08
摘要： The invention relates to nanocomposites and processes for making nanocomposites comprising butyl rubber ionomers having at least 3.5 mol % of repeating units derived from a multiolefin monomer, such as isoprene. More particularly, the invention relates to butyl rubber ionomer nanocomposites comprising high aspect ratio fillers. In one preferred aspect of the invention, the nanocomposites comprise ionomers that are generated in situ during formation of the nanocomposite, leading to intercalation of the ionomer with the nanocomposite. Nanocomposites according to the present invention exhibit improved impermeability and tensile properties as compared with prior art nanocomposites made using conventional brominated butyl rubber.
摘要翻译：本发明涉及纳米复合材料和制备纳米复合材料的方法，所述纳米复合材料包含具有至少3.5摩尔％衍生自多烯烃单体的重复单元如丁二烯的丁基橡胶离聚物。更具体地说，本发明涉及包含高纵横比填料的丁基橡胶离聚物纳米复合材料。在本发明的一个优选方面，纳米复合材料包含在纳米复合材料形成期间原位产生的离聚物，导致离聚物与纳米复合材料嵌入。与使用常规溴化丁基橡胶制备的现有技术的纳米复合材料相比，根据本发明的纳米复合材料表现出改进的不渗透性和拉伸性能。

55. 发明授权

US06858765B2 Polyolefin wax for coating materials and printing ink composition 有权
标题翻译：聚烯烃蜡用于涂料和印刷油墨组合物
公开(公告)号：US06858765B2
公开(公告)日：2005-02-22
申请号：US10278031
申请日：2002-10-23
申请人： Hideo Toyoda
发明人： Hideo Toyoda
IPC分类号： C08L23/08 , C08L23/32 , C09D123/08 , C09D123/32 , C07C2/06
CPC分类号： C09D123/0815 , C08L23/0815 , C08L23/32 , C09D123/32 , Y10S526/943 , C08L2666/06
摘要： A polyolefin wax for a coating material which includes an ethylene (co)polymer having a number-average molecular weight within the range of from 400 to 5000 as measured by gel permeation chromatography. The polyolefin wax has a volume average particle diameter in the range of from 0.3 μm to 20 μm wherein the relation between a particle diameter a (μm), in which the weight ratio of the large particle diameter side in weight particle-size distribution is 10%, and a particle diameter b (μm), in which the weight ratio of the small particle diameter side in weight particle size distribution is 10%, satisfies the a/b≦4 and the relation between the crystallization temperature Tc (° C.), measured at a cooling rate of 2° C./min) as measured by differential scanning calorimetry (DSC) and the density D (kg/m3) as measured by the density gradient tube method satisfies the equation 0.501×D−366≧Tc. A printing ink composition the polyolefin wax and an liquid dispersion containing particles of an ethylene polymer composition are also set forth.
摘要翻译：一种用于涂料的聚烯烃蜡，其包括通过凝胶渗透色谱法测量的数均分子量在400至5000范围内的乙烯（共）聚合物。聚烯烃蜡的体积平均粒径在0.3μm〜20μm的范围内，其中粒径a（mum）之间的重量比粒径分布的重量比为10 ％，重量粒径分布的小粒径侧的重量比为10％的粒径b（母体）满足a /b≤4，结晶化温度Tc（℃ ），通过差示扫描量热法（DSC）测定的以2℃/分钟的冷却速度测定，密度梯度管法测定的密度D（kg / m 3）满足公式0.501×D -366> = Tc。印刷油墨组合物还包括聚烯烃蜡和含有乙烯聚合物组合物颗粒的液体分散体。

56. 发明授权

US06664245B2 Adhesive compositions for hard tissues 失效
公开(公告)号：US06664245B2
公开(公告)日：2003-12-16
申请号：US10339621
申请日：2003-01-10
申请人： Ivan Stangel , Jingwei Xu , Thomas Ellis , Edward Sacher
发明人： Ivan Stangel , Jingwei Xu , Thomas Ellis , Edward Sacher
IPC分类号： A61K31661
CPC分类号： C07F9/091 , A61K6/0026 , C08L23/32
摘要： An adhesive composition is provided which is suitable for the bonding of polymeric materials, in whole or in part, such as composite resins, or methacrylate-containing glass-ionomer filling materials, to tooth enamel, or tooth dentin, or to other hand tissues of the human body, such as bone. The composition comprises an unsaturated carboxylic acid ester, an unsaturated phosphate ester and other crosslinking agents. The especially preferred phosphates (which are provided as new compounds) are those of formula (I) in which: R1 is a hydrogen atom, alkyl C1-C4, or CN; R is an aliphatic, cycloaliphatic or aryl radical containing from 1 to 10 carbon atoms and having a valence of n+1; n is an integer from 1 to 5, preferably from 3 to 5.

57. 发明授权

US06645952B2 Adhesive compositions for hard tissues 失效
公开(公告)号：US06645952B2
公开(公告)日：2003-11-11
申请号：US09785555
申请日：2001-02-20
申请人： Ivan Stangel , Jingwei Xu , Thomas Ellis , Edward Sacher
发明人： Ivan Stangel , Jingwei Xu , Thomas Ellis , Edward Sacher
IPC分类号： C07F909
CPC分类号： C07F9/091 , A61K6/0026 , C08L23/32
摘要： An adhesive composition is provided which is suitable for the bonding of polymeric materials, in whole or in part, such as composite resins, or methacrylate-containing glass-ionomer filling materials, to tooth enamel, or tooth dentin, or to other hand tissues of the human body, such as bone. The composition comprises an unsaturated carboxylic acid ester, an unsaturated phosphate ester and other crosslinking agents. The especially preferred phosphates (which are provided as new compounds) are those of formula (I) in which: R1 is a hydrogen atom, alkyl C1-C4, or CN; R is an aliphatic, cycloaliphatic or aryl radical containing from 1 to 10 carbon atoms and having a valence of n+1; n is an integer from 1 to 5, preferably from 3 to 5.

58. 发明申请

US20030171481A1 Polyolefin wax for coating material, printing ink composition, ethylene polymer composition dispersion and use thereof 有权
标题翻译：用于涂料的聚烯烃蜡，印刷油墨组合物，乙烯聚合物组合物分散体及其用途
公开(公告)号：US20030171481A1
公开(公告)日：2003-09-11
申请号：US10278031
申请日：2002-10-23
申请人： Mitsui Chemicals, Inc.
发明人： Hideo Toyoda
IPC分类号： C08K003/00
CPC分类号： C09D123/0815 , C08L23/0815 , C08L23/32 , C09D123/32 , Y10S526/943 , C08L2666/06
摘要： A polyolefin wax for a coating material which includes an ethylene (co)polymer having a number-average molecular weight within the range of from 400 to 5000 as measured by gel permeation chromatography. The polyolefin wax has a volume average particle diameter in the range of from 0.3 nullm to 20 nullm wherein the relation between a particle diameter a (nullm), in which the weight ratio of the large particle diameter side in weight particle-size distribution is 10%, and a particle diameter b (nullm), in which the weight ratio of the small particle diameter side in weight particle size distribution is 10%, satisfies the a/bnull4 and the relation between the crystallization temperature Tc (null C.), measured at a cooling rate of 2null C./min) as measured by differential scanning calorimetry (DSC) and the density D (kg/m3) as measured by the density gradient tube method satisfies the equation 0.501nullD-366nullTc. A printing ink composition the polyolefin wax and an liquid dispersion containing particles of an ethylene polymer composition are also set forth.
摘要翻译：一种用于涂料的聚烯烃蜡，其包括通过凝胶渗透色谱法测量的数均分子量在400至5000范围内的乙烯（共）聚合物。聚烯烃蜡的体积平均粒径在0.3μm〜20μm的范围内，其中粒径a（mum）之间的重量比粒径分布的重量比为10 ％，重量粒径分布的小粒径侧的重量比为10％的粒径b（母体）满足a /b≤4，结晶化温度Tc（℃ ），通过差示扫描量热法（DSC）测定的以2℃/分钟的冷却速度测定，密度梯度管法测定的密度D（kg / m 3）满足公式0.501×D -366> = Tc。印刷油墨组合物还包括聚烯烃蜡和含有乙烯聚合物组合物颗粒的液体分散体。

59. 发明授权

US4761444A Blend composition of sulfo EPDM's having improved tear properties 失效
标题翻译：具有改善的撕裂性能的磺基EPDM的共混组成
公开(公告)号：US4761444A
公开(公告)日：1988-08-02
申请号：US872266
申请日：1986-06-09
申请人： Pawan K. Agarwal , William M. Petrik , Richard T. Garner
发明人： Pawan K. Agarwal , William M. Petrik , Richard T. Garner
IPC分类号： C08L23/32 , C08F8/00 , C08K5/00 , C08K5/01 , C08L27/12
CPC分类号： C08L23/32
摘要： An elastomeric blend composition having improved tear properties and having a viscosity at 0.73 sec.sup.-1 and at 200.degree. C. of about 8.times.10.sup.3 to about 8.times.10.sup.5 poises, said composition formable into an elastomeric article, which comprises:(a) a neutralized sulfonated EPDM terpolymer having a viscosity at 0.73 sec.sup.-1 and at 200.degree. C. of about 5.times.10.sup.4 poises to about 5.times.10.sup.6 poises and about 10 to about 50 meq. sulfonate groups per 100 grams of said sulfonated EPDM terpolymer, said sulfonate groups being neutralized; and(b) about 2 to about 60 parts by weight of a fluorohydrocarbon elastomer per 100 parts of such sulfonated EPDM terpolymer.
摘要翻译：一种弹性共混组合物，其具有改进的撕裂性能，并且具有约8×10 3至约8×10 5泊的0.73秒-1和200℃的粘度，所述组合物可形成弹性体制品，其包含：（a）中和的磺化EPDM三元共聚物在0.73秒-1和200℃下的粘度为约5×104泊至约5×10 6泊和约10至约50毫克当量。每100克磺化EPDM三元共聚物的磺酸盐基团，所述磺酸盐基团被中和; 和（b）每100份这种磺化EPDM三元共聚物约2至约60重量份的氟代烃弹性体。

60. 发明授权

US4591611A Ionomeric polymer compositions 失效
标题翻译：离子聚合物组合物
公开(公告)号：US4591611A
公开(公告)日：1986-05-27
申请号：US652399
申请日：1984-09-20
申请人： Robert F. Jenkins , Bahram Siadat
发明人： Robert F. Jenkins , Bahram Siadat
IPC分类号： C08L15/00 , C08L23/32 , C08L57/10 , C08L95/00 , C08K3/34
CPC分类号： C08L57/10 , C08L15/00 , C08L23/32 , C08L95/00 , C08K5/09
摘要： Ionomeric polymer compositions are provided which comprise an ionomeric polymer and about 5 to about 125 parts by weight of gilsonite, per 100 parts by weight of the ionomeric polymer. The inventive compositions can be formulated as processable materials which can be fabricated into articles such as sheets, tubes, and films having improved tear propagation resistance and fire retardance and decreased levels of water absorption.
摘要翻译：提供离子聚合物组合物，其包含离聚物聚合物和每100重量份离聚物聚合物约5至约125重量份的高锰酸盐。本发明的组合物可以配制成可加工的材料，其可以制造成具有改善的抗撕裂蔓延性和阻燃性和降低水吸收水平的制品如片，管和膜。

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