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1. 发明授权

US5883188A Paintable olefinic interpolymer compositions 失效
标题翻译：可涂漆烯烃互聚物组合物
公开(公告)号：US5883188A
公开(公告)日：1999-03-16
申请号：US926760
申请日：1997-09-10
申请人： Yuh-Chin Hwang , Stephen R. Betso , Thomas J. McKeand, Jr. , H. Craig Silvis , Deepak R. Parikh , Don J. Germano , Seema V. Karande
发明人： Yuh-Chin Hwang , Stephen R. Betso , Thomas J. McKeand, Jr. , H. Craig Silvis , Deepak R. Parikh , Don J. Germano , Seema V. Karande
IPC分类号： C08L51/06 , C08L51/00
CPC分类号： C08L51/06 , Y10T428/31938
摘要： Paintable thermoplastic polyolefin compositions are disclosed which comprise (i) about 20 to about 70 wt % of at least one graft-modified polypropylene, (ii) about 10 to about 40 wt % of at least one nongrafted or graft-modified homogeneously branched linear ethylene polymer, ethylene-propylene monomer rubber, ethylene-propylene-diene monomer rubber, heterogeneously branched linear ethylene polymer, styrene block copolymer, or a combination thereof and (iii) about 5 to about 50 wt % of an interpolymer of ethylene and an .alpha.,.beta.-unsaturated carbonyl copolymer, e.g. a copolymer of ethylene and acrylic acid. The polypropylene and, optionally the homogeneously branched linear ethylene polymer, ethylene-propylene monomer rubber, ethylene-propylene-diene monomer rubber, heterogeneously branched linear ethylene polymer, and styrene block copolymer are grafted with an unsaturated organic compound containing at least one site of ethylenic unsaturation and at least one carbonyl group, e.g. maleic anhydride. The compositions exhibit excellent paintability with conventional paints without prior application of a primer or surface treatment, good heat resistance, good low temperature impact resistance, and they can be recycled by melt blending the compositions with thermoplastic materials, e.g., in an extruder.
摘要翻译：公开了可涂覆的热塑性聚烯烃组合物，其包含（i）约20至约70重量％的至少一种接枝改性聚丙烯，（ii）约10至约40重量％的至少一种未接枝或接枝改性的均匀支化的线型乙烯聚合物，乙烯 - 丙烯单体橡胶，乙烯 - 丙烯 - 二烯单体橡胶，非均匀支化的线性乙烯聚合物，苯乙烯嵌段共聚物或其组合，和（iii）约5-约50wt％的乙烯和α的互聚物， β-不饱和羰基共聚物，例如乙烯和丙烯酸的共聚物。聚丙烯和任选的均匀支化的线性乙烯聚合物，乙烯 - 丙烯单体橡胶，乙烯 - 丙烯 - 二烯单体橡胶，非均匀支化的线性乙烯聚合物和苯乙烯嵌段共聚物用含有至少一个烯属的位点的不饱和有机化合物不饱和键和至少一个羰基，例如马来酸酐。组合物在常规涂料中表现出优异的可涂色性，而无需预先施用底漆或表面处理，良好的耐热性，良好的低温耐冲击性，并且它们可以通过将组合物与热塑性材料（例如在挤出机中）熔融共混来再循环。

2. 发明授权

US5424362A Paintable olefinic interpolymer compositions 失效
标题翻译：可涂漆烯烃互聚物组合物
公开(公告)号：US5424362A
公开(公告)日：1995-06-13
申请号：US54384
申请日：1993-04-28
申请人： Yuh-Chin Hwang , Thomas J. McKeand, Jr. , Stephen R. Betso , H. Craig Silvis , Deepak R. Parikh , Don J. Germano
发明人： Yuh-Chin Hwang , Thomas J. McKeand, Jr. , Stephen R. Betso , H. Craig Silvis , Deepak R. Parikh , Don J. Germano
IPC分类号： B60K37/00 , B29C43/02 , B29C45/00 , B29C47/00 , B29K23/00 , C08F255/00 , C08F255/02 , C08J5/00 , C08L23/00 , C08L23/08 , C08L23/10 , C08L23/12 , C08L51/00 , C08L51/06 , C09D151/06
CPC分类号： C08F255/02 , C08F255/00 , C08L23/12 , C08L51/06 , C09D151/06 , C08L2205/02 , C08L2205/03 , C08L23/0815 , C08L23/0846 , C08L23/0869 , Y10T428/31938
摘要： Paintable thermoplastic polyolefin compositions are disclosed which comprise (i) 30 to about 70 wt % of at least one polypropylene or graft-modified polypropylene, (ii) 0 to about 40 wt % of at least one nongrafted or graft-modified substantially linear ethylene polymer, and (iii) 0 to about 50 wt % of an interpolymer of ethylene and an .alpha.,.beta.-unsaturated carbonyl copolymer, e.g. a copolymer of ethylene and acrylic acid. The polypropylene and substantially linear ethylene polymer are grafted with an unsaturated organic compound containing at least on ethylenic unsaturation and at least one carbonyl group, e.g. maleic anhydride. The compositions exhibit excellent paintability with conventional paints without prior application of a primer or surface treatment, good heat resistance, and good low temperature impact resistance and they can be recycled by melt blending the compositions with thermoplastic materials, e.g., in an extruder.
摘要翻译：公开了可涂覆的热塑性聚烯烃组合物，其包含（i）30至约70重量％的至少一种聚丙烯或接枝改性聚丙烯，（ii）0至约40重量％的至少一种未接枝或接枝改性的基本线性的乙烯聚合物，和（iii）0至约50wt％的乙烯和α，β-不饱和羰基共聚物的互聚物，例如乙烯和丙烯酸的共聚物。聚丙烯和基本上线性的乙烯聚合物用至少含有不饱和键和不少于一个羰基的不饱和有机化合物接枝。马来酸酐。该组合物在常规涂料中表现出优异的可涂色性，而无需预先施用底漆或表面处理，良好的耐热性和良好的低温耐冲击性，并且它们可以通过将组合物与热塑性材料（例如在挤出机中）熔融共混来再循环。

3. 发明授权

US6005053A Polyolefin elastomer blends exhibiting improved properties 失效
标题翻译：表现出改进性能的聚烯烃弹性体共混物
公开(公告)号：US6005053A
公开(公告)日：1999-12-21
申请号：US784681
申请日：1997-01-22
申请人： Deepak R. Parikh , Pak-Wing S. Chum , Rajen M. Patel , Klye G. Kummer , Pradeep Jain , Thomas J. McKeand, Jr. , Ronald P. Markovich , Timothy E. Clayfield , Wasif Ahmed Khan
发明人： Deepak R. Parikh , Pak-Wing S. Chum , Rajen M. Patel , Klye G. Kummer , Pradeep Jain , Thomas J. McKeand, Jr. , Ronald P. Markovich , Timothy E. Clayfield , Wasif Ahmed Khan
IPC分类号： C08L23/04 , C08L23/08 , C08L91/00 , C08L33/02
CPC分类号： C08L23/0815 , C08L2205/02 , C08L91/00
摘要： Polymer mixtures are disclosed which comprise at least one homogeneously branched ethylene polymer (A) and at least one ethylene polymer (B) having a crystallinity which is at least 7% greater than the crystallinity of polymer (A) with certain provisos. A process for making a molded article using the disclosed polymer mixtures is disclosed as well as films, film layers, coatings and molded articles formed from those mixtures. These mixtures have several advantages over polymer compositions of the prior art, including improved properties at elevated temperatures such as improved softening point under load, improved hardness, improved toughness, improved 100% modulus of elasticity, improved compression set, improved ability to prevent oil bleed out at lower temperatures when the mixture contains oil and reduced injection molding cycle time. The mixtures retain their performance advantages even when substantial amounts of additives such as oil and filler are incorporated into the mixture. The mixtures may also be crosslinked after they are formed into the shape of an article to form vulcanized elastomeric products. The polymer mixtures have utility in a variety of applications.
摘要翻译：公开了包含至少一种均匀支化的乙烯聚合物（A）和至少一种乙烯聚合物（B）的聚合物混合物，其结晶度比聚合物（A）的结晶度大至少7％，具有某些条件。公开了使用所公开的聚合物混合物制备模塑制品的方法以及由这些混合物形成的薄膜，薄膜层，涂层和模塑制品。这些混合物具有优于现有技术的聚合物组合物的几个优点，包括在升高的温度下改进的性能，例如负载下改进的软化点，改进的硬度，改进的韧性，改进的100％弹性模量，改进的压缩永久变形，改进的防止油渗出的能力当混合物含有油和降低注塑周期时，在较低的温度下出来。即使将大量的添加剂如油和填料加入到混合物中，混合物也保持其性能优势。在混合物形成制品的形状以形成硫化的弹性体产品之后，它们也可以交联。聚合物混合物可用于各种应用。

4. 发明授权

US5006267A Biocidal fluid filters 失效
标题翻译：杀生物流体过滤器
公开(公告)号：US5006267A
公开(公告)日：1991-04-09
申请号：US433488
申请日：1989-11-08
申请人： Walter L. Vaughn , Thomas J. McKeand, Jr. , Robert T. Patton
发明人： Walter L. Vaughn , Thomas J. McKeand, Jr. , Robert T. Patton
IPC分类号： A01N25/10 , A01N25/34 , A01N33/12 , C02F1/50
CPC分类号： C02F1/50 , A01N25/10 , A01N25/34 , A01N33/12 , C02F2103/42
摘要： A water insoluble material useful for making biocidal barriers and biocidal filter for use in fluid systems, said material comprising a water insoluble thermoplastic copolymer consisting of an alpha olefin and an alpha, beta-ethylenically unsaturated carboxylic acid, said copolymer having at least one biocidal agent ionically bonded to said copolymer.
摘要翻译：用于制备用于流体体系的杀生物屏障和杀生物过滤器的水不溶性材料，所述材料包含由α-烯烃和α，β-烯键式不饱和羧酸组成的水不溶性热塑性共聚物，所述共聚物具有至少一种杀生物剂与所述共聚物离子键合。

5. 发明授权

US5004760A Biocidal foams 失效
标题翻译：杀菌泡沫
公开(公告)号：US5004760A
公开(公告)日：1991-04-02
申请号：US481913
申请日：1990-02-16
申请人： Robert T. Patton , Walter L. Vaughn , Thomas J. McKeand, Jr.
发明人： Robert T. Patton , Walter L. Vaughn , Thomas J. McKeand, Jr.
IPC分类号： C08J9/00 , C08K5/00
CPC分类号： C08K5/0058 , C08J9/0085
摘要： A biocidal foam product comprising a foam having incorporated therein a water insoluble thermoplastic copolymer consisting of an alpha olefin and an alpha, beta-ethylenically unsaturated carboxylic acid, said copolymer having at least one cationic biocidal agent ionically bonded to said copolymer.
摘要翻译：一种杀生物泡沫产品，其包含泡沫，其中掺入由α-烯烃和α，β-烯属不饱和羧酸组成的水不溶性热塑性共聚物，所述共聚物具有至少一种离子键合到所述共聚物上的阳离子杀生物剂。

6. 发明授权

US5176833A Filters employing particulate porous polymers 失效
标题翻译：使用微粒多孔聚合物的过滤器
公开(公告)号：US5176833A
公开(公告)日：1993-01-05
申请号：US870660
申请日：1992-04-20
申请人： Walter L. Vaughn , Thomas J. McKeand, Jr.
发明人： Walter L. Vaughn , Thomas J. McKeand, Jr.
IPC分类号： B01D39/08 , B01D67/00 , B01D69/08 , D01D5/247 , D01D5/42 , D01F11/04
CPC分类号： D01F11/04 , B01D39/083 , B01D39/1623 , B01D67/0027 , B01D69/08 , B01D71/76 , D01D5/247 , D01D5/42 , B01D2239/0208 , B01D2239/0216 , B01D2239/1233 , B01D2323/16 , B01D2325/14 , B01D2325/42 , B01D71/26 , B01D71/40
摘要： Novel filters are prepared, and filtrations are performed, using porous fibers and filaments which are comprised of normally solid, thermoplastic, orientable, organic polymers which have reactive or reactable groups pendent from the polymer chain, said polymers being made using a process which involves reactions of said pendent groups while the polymer is in an oriented condition. One of the preferred polymers is a copolymer of ethylene/acrylic acid. Ionomers of the polymers can be used.
摘要翻译：制备新型过滤器，并使用由通常为固体，热塑性，可取向的有机聚合物组成的多孔纤维和长丝进行过滤，所述聚合物具有从聚合物链悬挂的反应性或可反应基团，所述聚合物使用涉及反应的方法的聚合物处于取向状态。优选的聚合物之一是乙烯/丙烯酸的共聚物。可以使用聚合物的离聚物。

7. 发明授权

US5059629A Biocidal foams 失效
标题翻译：杀菌泡沫
公开(公告)号：US5059629A
公开(公告)日：1991-10-22
申请号：US675369
申请日：1991-03-25
申请人： Robert T. Patton , Walter L. Vaughn , Thomas J. McKeand, Jr.
发明人： Robert T. Patton , Walter L. Vaughn , Thomas J. McKeand, Jr.
IPC分类号： C08J9/00 , C08K5/00
CPC分类号： C08K5/0058 , C08J9/0085
摘要： A biocidal foam product comprising a foam having incorporated therein a water insoluble thermoplastic copolymer consisting of an alpha olefin and an alpha, beta-ethylenically unsaturated carboxylic acid, said copolymer having at least one biocidal agent ionically bonded to said copolymer.
摘要翻译：一种杀生物泡沫产品，其包含其中掺入由α-烯烃和α，β-烯属不饱和羧酸组成的水不溶性热塑性共聚物的泡沫，所述共聚物具有至少一种与所述共聚物离子键合的杀生物剂。

8. 发明授权

US06300398B1 Polymer compositions having improved elongation 失效
标题翻译：聚合物组合物具有改善的伸长率
公开(公告)号：US06300398B1
公开(公告)日：2001-10-09
申请号：US09059753
申请日：1998-04-14
申请人： Gary Lee Jialanella , Thomas J. McKeand, Jr. , Kalyan Sehanobish
发明人： Gary Lee Jialanella , Thomas J. McKeand, Jr. , Kalyan Sehanobish
IPC分类号： C08L2308
CPC分类号： C09J123/0815 , C08L23/0815 , C08L91/06 , C08L2205/02 , C08L2314/06 , C08L2666/02 , C08L2666/06 , C08L2666/04
摘要： The subject invention is directed to polymer compositions which comprise a homogeneous ethylene/&agr;-olefin interpolymer, a wax and a nucleating agent, wherein the nucleating agent is provided in an effective amount such that the percent elongation at break of the polymer composition is at least about fifty percent greater than the percent elongation at break of a comparative composition which lacks the nucleating agent. The polymer compositions of the invention will find utility in applications r equiring high elongation at break, while maintaining a high onset of crystallization temperature, such as in the high-speed coating of fabrics, carpet backing, floor tile and sheeting, and adhesives.
摘要翻译：本发明涉及包含均相乙烯/α-烯烃互聚物，蜡和成核剂的聚合物组合物，其中所述成核剂以有效量提供，使得聚合物组合物的断裂伸长百分比至少为比缺少成核剂的比较组合物的断裂伸长率大大约百分之五十。本发明的聚合物组合物在保持高结晶温度的起始时，例如在织物，地毯背衬，地板瓦和片材以及粘合剂的高速涂层中，可应用于高断裂伸长率的应用。

9. 发明授权

US5133864A Filters employing particulate porous polymers 失效
标题翻译：使用微粒多孔聚合物的过滤器
公开(公告)号：US5133864A
公开(公告)日：1992-07-28
申请号：US429879
申请日：1989-10-31
申请人： Walter L. Vaughn , Thomas J. McKeand, Jr.
发明人： Walter L. Vaughn , Thomas J. McKeand, Jr.
IPC分类号： B01D39/08 , B01D67/00 , B01D69/08 , D01D5/247 , D01D5/42 , D01F11/04
CPC分类号： D01F11/04 , B01D39/083 , B01D39/1623 , B01D67/0027 , B01D69/08 , B01D71/76 , D01D5/247 , D01D5/42 , B01D2239/065 , B01D2239/0654 , B01D2239/0695 , B01D2239/1233 , B01D2323/16 , B01D2325/42 , B01D71/26 , B01D71/40
摘要： Novel filters are prepared, and filtrations are performed, using porous fibers and filaments which are comprised of normally solid, thermoplastic, orientable, organic polymers which have reactive or reactable groups pendent from the polymer chain, said polymers being made using a process which involves reactions of said pendent groups while the polymer is in an oriented condition. One of the preferred polymers is a copolymer of ethylene/acrylic acid. Ionomers of the polymers can be used.
摘要翻译：制备新型过滤器，并使用由通常为固体，热塑性，可取向的有机聚合物组成的多孔纤维和长丝进行过滤，所述聚合物具有从聚合物链悬挂的反应性或可反应基团，所述聚合物使用涉及反应的方法的聚合物处于取向状态。优选的聚合物之一是乙烯/丙烯酸的共聚物。可以使用聚合物的离聚物。

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