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11. 发明申请

US20100098586A1 Propylene Polymers for Lab/Medical Devices 有权
标题翻译：用于实验室/医疗器械的丙烯聚合物
公开(公告)号：US20100098586A1
公开(公告)日：2010-04-22
申请号：US12581565
申请日：2009-10-19
申请人： Margarito Lopez , Michael Musgrave
发明人： Margarito Lopez , Michael Musgrave
IPC分类号： G01N33/48 , C08L23/06 , C08K5/05 , C08K3/08 , C08K5/15 , C08K5/52 , C08K5/20 , C08K5/3432 , C08K5/3435 , B01L3/02 , B01L3/14 , B01L3/00 , B01J19/00
CPC分类号： C08K5/0083 , B01L3/0275 , B01L3/5082 , B01L2200/12 , B01L2300/12 , C08L23/142 , C08L2314/06 , C08L23/10
摘要： Polymer compositions and articles formed therefrom are described herein. The compositions include a random copolymer and a radiation additive, wherein the random copolymer includes propylene and less than 2 wt. % ethylene and exhibits a melt flow rate of from about 300 to 100 dg/min., the polymer composition exhibits a flexural modulus of from about 160 kpsi to about 200 kpsi and the polymer composition is adapted to produce a polymer article exhibiting low plate out, a haze at 20 mils of no greater than 15%, radiation stability and autoclavability.
摘要翻译：本文描述了聚合物组合物和由其形成的制品。组合物包括无规共聚物和辐射添加剂，其中无规共聚物包括丙烯和小于2wt。％乙烯，并且具有约300至100dg / min的熔体流动速率，所述聚合物组合物显示约160kpsi至约200kpsi的弯曲模量，并且聚合物组合物适于制备展示低板的聚合物制品，20密耳不大于15％的雾度，辐射稳定性和耐高压灭菌性。

12. 发明申请

US20090155614A1 Polypropylene Materials and Method of Preparing Polypropylene Materials 审中-公开
标题翻译：聚丙烯材料及其制备方法
公开(公告)号：US20090155614A1
公开(公告)日：2009-06-18
申请号：US11956806
申请日：2007-12-14
申请人： Michael A. McLeod , John Ashbaugh , Michael Musgrave
发明人： Michael A. McLeod , John Ashbaugh , Michael Musgrave
IPC分类号： B32B27/06 , C08F210/00
CPC分类号： B32B27/32 , B32B27/08 , B32B27/327 , B32B2250/03 , B32B2250/24 , B32B2250/242 , B32B2307/538 , B32B2307/54 , B32B2307/558 , B32B2307/736 , B32B2439/06 , B32B2471/02 , C08F110/06 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/16 , C08L2207/02 , D01D5/42 , D01F6/46 , Y10T428/31913 , C08L2666/02 , C08F2500/12
摘要： A polypropylene material may be prepared from a blend of heterophasic propylene copolymers and propylene homopolymers. The material may be prepared by blending the polymers while they are in a molten state, and forming a film or sheet from the polymer blend. The materials may also be formed as coextruded materials or as ternary blends with a polyethylene or a single phase random propylene copolymer. The blends and neat polymers have particular application to forming slit film tapes and similar materials. The resultant materials may exhibit increased tenacity, elongation and toughness and greater surface roughness as compared to those materials prepared solely from propylene homopolymers.
摘要翻译：聚丙烯材料可以由多相丙烯共聚物和丙烯均聚物的共混物制备。材料可以通过在聚合物处于熔融状态时共混而制备，并从聚合物共混物形成膜或片。材料也可以作为共挤出材料形成，或者与聚乙烯或单相无规丙烯共聚物形成三元共混物。共混物和纯聚合物特别适用于形成切片胶带和类似材料。与仅由丙烯均聚物制备的那些材料相比，所得材料可以表现出增强的韧性，伸长率和韧性以及更大的表面粗糙度。

13. 发明申请

US20060110598A9 BICOMPONENT FIBERS OF SYNDIOTACTIC POLYPROPYLENE 有权
标题翻译：合成聚丙烯的双重纤维
公开(公告)号：US20060110598A9
公开(公告)日：2006-05-25
申请号：US11014672
申请日：2004-12-16
申请人： Michael Musgrave , Mohan Gownder , Jay Nguyen
发明人： Michael Musgrave , Mohan Gownder , Jay Nguyen
IPC分类号： C08F8/00
CPC分类号： D04H1/541 , D01F8/06 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2933 , Y10T442/637 , Y10T442/638 , Y10T442/69 , Y10T442/697
摘要： Bicomponent fibers of syndiotactic polypropylene and ethylene-propylene random copolymer, can be prepared. The bicomponent fibers may exhibit self-crimp properties and high shrinkage characteristics.
摘要翻译：可以制备间同立构聚丙烯和乙烯 - 丙烯无规共聚物的双组分纤维。双组分纤维可表现出自卷曲性和高收缩特性。

14. 发明申请

US20090156760A1 Transforming process 有权
标题翻译：转型过程
公开(公告)号：US20090156760A1
公开(公告)日：2009-06-18
申请号：US12001921
申请日：2007-12-13
申请人： Mahesh Patkar , Michael Musgrave
发明人： Mahesh Patkar , Michael Musgrave
IPC分类号： B29C47/00
CPC分类号： B29C51/10 , B29C47/0021 , B29C47/003 , B29C47/8805 , B29C47/8845 , B29C47/904 , B29C51/002 , B29C51/082 , B29C2791/006 , B29C2791/007 , B29K2023/12 , B29K2105/256 , B29L2031/565 , B29L2031/712
摘要： A method of preparing a thermoformed article which is relatively isotropic in terms of shrinkage of the final thermoformed article along the sheet extrusion flow path (the longitudinal direction) and the transverse direction. The article is prepared from an isotactic polypropylene produced by the polymerization of propylene with an isospecific metallocene catalyst. The polymer has a melt flow rate within the range of 1-5 grams/10 minutes and a melting temperature of no more than 160° C. The polypropylene is extruded to provide a sheet which is oriented in at least one direction and has a thickness of 10-100 mils. The sheet is heated to a temperature of 135-160° C, and thermoformed in contact with a template having the desired configuration to produce the thermoformed article. The thermoformed article is then cooled and retrieved from the template to arrive at the final product.
摘要翻译：一种制备热成型制品的方法，该热成型制品在最终热成型制品沿着片材挤出流动路径（纵向）和横向方向的收缩方面相对各向同性。该制品由通过丙烯与特异性茂金属催化剂聚合制备的全同立构聚丙烯制备。聚合物的熔体流动速率在1-5克/ 10分钟的范围内，熔融温度不超过160℃。将聚丙烯挤出以提供在至少一个方向取向并具有厚度为10-100密耳。将片材加热至135-160℃的温度，并与具有所需构型的模板热成型以制备热成型制品。然后将热成型制品冷却并从模板中取出以得到最终产品。

15. 发明申请

US20060148920A1 Foamed polypropylene with improved cell structure 审中-公开
标题翻译：发泡聚丙烯具有改善的细胞结构
公开(公告)号：US20060148920A1
公开(公告)日：2006-07-06
申请号：US11027442
申请日：2004-12-30
申请人： Michael Musgrave , John Ashbaugh , Lu Kelly
发明人： Michael Musgrave , John Ashbaugh , Lu Kelly
IPC分类号： B29C44/34
CPC分类号： C08J9/0023 , C08J2323/12 , C08K5/0083 , C08L23/10 , C08L2203/14 , C08L23/12
摘要： Alicyclic carboxylates, such as alicyclic norbonane sodium dicarboxylate, may be used in relatively small amounts as crystallization nucleating agents for foamed polypropylene. The alicyclic carboxylates give improved cell structures at lower proportions than conventional crystallization nucleating agents. The use of alicyclic carboxylate crystallization nucleating agents together with conventional nucleating agents may help give lower density polypropylene foams across a broader melt temperature range.
摘要翻译：作为泡沫聚丙烯的结晶成核剂，可以使用较少量的脂环族羧酸盐，例如脂肪族二羰基二羧酸钠二羧酸钠。脂环羧酸盐以比常规结晶成核剂更低的比例提供改善的细胞结构。使用脂环羧酸酯结晶成核剂与常规成核剂一起可能有助于在更宽的熔融温度范围内产生较低密度的聚丙烯泡沫。

16. 发明申请

US20060096431A1 Die holder assembly for rotary cutting system 有权
标题翻译：用于旋转切割系统的模座组件
公开(公告)号：US20060096431A1
公开(公告)日：2006-05-11
申请号：US11246008
申请日：2005-10-07
申请人： Paul Kapolnek , Timothy Kapolnek , David Kapolnek , Michael Musgrave , Diane Peters , Kent Troxel
发明人： Paul Kapolnek , Timothy Kapolnek , David Kapolnek , Michael Musgrave , Diane Peters , Kent Troxel
IPC分类号： B23D25/12 , B26D1/12
CPC分类号： B26D7/2614 , B26D2007/2607 , B26F1/384 , B26F2001/4463 , Y10T83/483 , Y10T83/4838 , Y10T83/9372 , Y10T83/9464
摘要： The present invention provides a die holder with one or more pre-located recessed areas or voids into which cutting dies can be quickly and easily inserted and secured. The die holder mounts quickly to the cylinder, and can be quickly removed for alternative operations. The die holder can be made according to the operator needs for different types, sizes and positions of dies. Unused voids can be filled with ‘blank’ blocks to achieve a consistent or uniform surface height for the full 360 degree area of the die cylinder. The present invention further provides a removable scrap control apparatus that is not attached permanently to the die cylinder on which it is used, which permits the use of a multiple blade die or a plurality of single blade dies on the same die cylinder without requiring permanent holes, slots or other means to accommodate the scrap control apparatus on the die cylinder or anvil cylinder.
摘要翻译：本发明提供一种具有一个或多个预先定位的凹陷区域或空隙的模具保持器，切割模具可以快速且容易地插入和固定到该凹部区域或空隙中。模具支架快速安装到气缸上，可以快速拆下以进行替代操作。模具座可以根据操作员对不同类型，尺寸和模具位置的要求制造。未使用的空隙可以填充“空白”块，以实现模具圆筒的整个360度区域的一致或均匀的表面高度。本发明还提供了一种可拆卸的废料控制装置，其不被永久地附接到其所使用的模具缸上，这允许在相同的模具缸上使用多个刀片模具或多个单个刀片模具，而不需要永久的孔，槽或其他装置，以容纳在模具缸或砧筒上的废料控制装置。

17. 发明申请

US20050175835A1 Bicomponent fibers of syndiotactic polypropylene 有权
标题翻译：间同立构聚丙烯的双组分纤维
公开(公告)号：US20050175835A1
公开(公告)日：2005-08-11
申请号：US11014672
申请日：2004-12-16
申请人： Michael Musgrave , Mohan Gownder , Jay Nguyen
发明人： Michael Musgrave , Mohan Gownder , Jay Nguyen
IPC分类号： C08F8/00
CPC分类号： D04H1/541 , D01F8/06 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2933 , Y10T442/637 , Y10T442/638 , Y10T442/69 , Y10T442/697
摘要： Bicomponent fibers of syndiotactic polypropylene and ethylene-propylene random copolymer, can be prepared. The bicomponent fibers may exhibit self-crimp properties and high shrinkage characteristics.
摘要翻译：可以制备间同立构聚丙烯和乙烯 - 丙烯无规共聚物的双组分纤维。双组分纤维可表现出自卷曲性和高收缩特性。

18. 发明授权

US06846561B1 Bicomponent fibers of isotactic and syndiotactic polypropylene 失效
标题翻译：全同立构和间同立构聚丙烯的双组分纤维
公开(公告)号：US06846561B1
公开(公告)日：2005-01-25
申请号：US10635788
申请日：2003-08-06
申请人： Mohan R. Gownder , Michael Musgrave , Jay Nguyen
发明人： Mohan R. Gownder , Michael Musgrave , Jay Nguyen
IPC分类号： D01F8/06 , D01F8/00
CPC分类号： D01F8/06 , Y10T428/2913 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931
摘要： Bicomponent fibers of isotactic polypropylene and syndiotactic polypropylene, methods of making such fibers and products made thereof are disclosed. Embodiments of the bicomponent fibers can exhibit self-crimp properties and high shrinkage characteristics.
摘要翻译：公开了全同立构聚丙烯和间同立构聚丙烯的双组分纤维，制备这种纤维的方法及其制备的产品。双组分纤维的实施方案可呈现自卷曲性和高收缩特性。

19. 发明授权

US08623261B2 Transforming process 有权
标题翻译：转型过程
公开(公告)号：US08623261B2
公开(公告)日：2014-01-07
申请号：US12001921
申请日：2007-12-13
申请人： Mahesh Patkar , Michael Musgrave
发明人： Mahesh Patkar , Michael Musgrave
IPC分类号： B29C51/02 , B29C51/04 , B29C51/10
CPC分类号： B29C51/10 , B29C47/0021 , B29C47/003 , B29C47/8805 , B29C47/8845 , B29C47/904 , B29C51/002 , B29C51/082 , B29C2791/006 , B29C2791/007 , B29K2023/12 , B29K2105/256 , B29L2031/565 , B29L2031/712
摘要： A method of preparing a thermoformed article which is relatively isotropic in terms of shrinkage of the final thermoformed article along the sheet extrusion flow path (the longitudinal direction) and the transverse direction. The article is prepared from an isotactic polypropylene produced by the polymerization of propylene with an isospecific metallocene catalyst. The polymer has a melt flow rate within the range of 1-5 grams/10 minutes and a melting temperature of no more than 160° C. The polypropylene is extruded to provide a sheet which is oriented in at least one direction and has a thickness of 10-100 mils. The sheet is heated to a temperature of 135-160° C, and thermoformed in contact with a template having the desired configuration to produce the thermoformed article. The thermoformed article is then cooled and retrieved from the template to arrive at the final product.
摘要翻译：一种制备热成型制品的方法，该热成型制品在最终热成型制品沿着片材挤出流动路径（纵向）和横向方向的收缩方面相对各向同性。该制品由通过丙烯与特异性茂金属催化剂聚合制备的全同立构聚丙烯制备。聚合物的熔体流动速率在1-5克/ 10分钟的范围内，熔融温度不超过160℃。将聚丙烯挤出以提供在至少一个方向取向并具有厚度为10-100密耳。将片材加热至135-160℃的温度，并与具有所需构型的模板热成型以制备热成型制品。然后将热成型制品冷却并从模板中取出以得到最终产品。

20. 发明授权

US08246918B2 Propylene polymers for lab/medical devices 有权
标题翻译：用于实验室/医疗设备的丙烯聚合物
公开(公告)号：US08246918B2
公开(公告)日：2012-08-21
申请号：US12581565
申请日：2009-10-19
申请人： Margarito Lopez , Michael Musgrave
发明人： Margarito Lopez , Michael Musgrave
IPC分类号： B01L3/00
CPC分类号： C08K5/0083 , B01L3/0275 , B01L3/5082 , B01L2200/12 , B01L2300/12 , C08L23/142 , C08L2314/06 , C08L23/10
摘要： Polymer compositions and articles formed therefrom are described herein. The compositions include a random copolymer and a radiation additive, wherein the random copolymer includes propylene and less than 2 wt. % ethylene and exhibits a melt flow rate of from about 30 to 100 dg/min., the polymer composition exhibits a flexural modulus of from about 160 kpsi to about 200 kpsi and the polymer composition is adapted to produce a polymer article exhibiting low plate out, a haze at 20 mils of no greater than 15%, radiation stability and autoclavability.
摘要翻译：本文描述了聚合物组合物和由其形成的制品。组合物包括无规共聚物和辐射添加剂，其中无规共聚物包括丙烯和小于2wt。％乙烯并且表现出约30至100dg / min的熔体流动速率，所述聚合物组合物显示出约160kpsi至约200kpsi的弯曲模量，并且所述聚合物组合物适于制备展示低板的聚合物制品，20密耳不大于15％的雾度，辐射稳定性和耐高压灭菌性。

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