专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2021070024A1 METHOD OF MODIFYING A SURFACE OF A WORKPIECE 审中-公开
公开(公告)号：WO2021070024A1
公开(公告)日：2021-04-15
申请号：PCT/IB2020/059264
申请日：2020-10-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： KEEN, Polly H. R. , HILL, Philip S. , O'HARE, Jonathan J. , HENRY, Andrew R. , PEARSON, Helen E.
IPC分类号： B24B31/06
摘要： A method of modifying a surface of a workpiece comprises providing a system comprising a sealed mixing vessel having an interior chamber wherein the workpiece and working bodies are contained. The sealed mixing vessel is then uniaxially vibrated at a frequency between 15 hertz and 1 kilohertz, and at a vibrational amplitude between about 0.2 cm and 3 cm such that the working bodies impact the surface of the workpiece. The method is useful for shot peening and abrasive finishing the workpiece.

2. 发明申请

WO2016109204A1 APPARATUS AND METHOD OF MICROCONTACT PRINTING FOR IMPROVING UNIFORMITY 审中-公开
标题翻译：用于改善均匀性的微型打印机的设备和方法
公开(公告)号：WO2016109204A1
公开(公告)日：2016-07-07
申请号：PCT/US2015/066085
申请日：2015-12-16
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： RATTRAY, Tyler J. , PEKUROVSKY, Mikhail L. , O'HARE, Jonathan J. , GREGER, Richard W. , JOHNSON, Larry L. , FREY, Matthew H.
IPC分类号： B41F17/00 , B41F13/02 , B41M1/26
CPC分类号： B41K3/12 , B41F27/1281 , B41M1/26 , H05K3/1275 , H05K2203/0143
摘要： Apparatus and methods of applying a pattern onto a web with improved uniformity are provided. One or more micro-contact printing stamps are disposed onto a roll with a seam between each adjacent stamp edge. The micro-contact printing stamps are configured and arranged such that the web always contacts the micro-contact printing stamps to provide a consistent contacting pressure to drive the roll.
摘要翻译：提供了以均匀性提高的方式将图案施加到网上的装置和方法。一个或多个微接触印刷印刷件在每个相邻印模边缘之间的接缝处设置在卷筒上。微接触印刷印章被配置和布置成使得纸幅总是接触微接触印刷印章，以提供一致的接触压力来驱动卷。

3. 发明申请

WO2014105633A1 MICROCONTACT PRINTING WITH HIGH RELIEF STAMPS IN A ROLL-TO-ROLL PROCESS 审中-公开
标题翻译：在滚动到滚动过程中具有高消除角度的微距打印
公开(公告)号：WO2014105633A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076546
申请日：2013-12-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PEKUROVSKY, Mikhail L. , PEKUROVSKY, Lyudmila A. , FREY, Matthew H. , MEEHAN, Daniel P. , O'HARE, Jonathan J.
IPC分类号： B41M1/24
CPC分类号： B41K3/60 , B41F5/24 , B41M1/04 , B41M3/00 , B81C1/00 , G03F7/0002 , H05K3/061 , H05K3/1275
摘要： A method includes unwinding a web material from a support and providing an elastomeric stamp, wherein the stamp includes a base surface and an arrangement of pattern elements extending away from the base surface, and wherein each pattern element has a stamping surface with a lateral dimension of less than about 5 microns and a height with respect to the base surface, and wherein an aspect ratio of the height to the lateral dimension is at least 1.5. The stamping surfaces of the pattern elements are inked with an ink composition including a functionalizing molecule, wherein the functionalizing molecule includes a functional group selected to bind to said substrate material. The stamping surface of the pattern elements is contacted with a major surface of the web material for a print time sufficient to bind the functional group with the web material to form a self-assembled monolayer (SAM) of the functionalizing material on the major surface of the web material according to the arrangement of pattern elements on the stamping surface.
摘要翻译：一种方法包括从支撑件中松开网状材料并提供弹性体印模，其中印模包括基底表面和远离基底表面延伸的图案元件的布置，并且其中每个图案元件具有冲压表面，其横向尺寸为小于约5微米并且相对于基底表面的高度，并且其中高度与横向尺寸的纵横比至少为1.5。图案元件的冲压表面用包括官能化分子的油墨组合物着墨，其中官能化分子包括选择与所述基材材料结合的官能团。图案元件的冲压表面与幅材材料的主表面接触，其印刷时间足以使官能团与纤维网材料结合，以在主表面上形成官能化材料的自组装单层（SAM）根据冲压表面上的图案元件的布置，卷材材料。

4. 发明申请

WO2018067628A1 FIBRIN COMPOSITION COMPRISING CARRIER MATERIAL, METHOD AND WOUND ARTICLES 审中-公开
标题翻译：包含载体材料的纤维蛋白组合物，方法和伤口制品
公开(公告)号：WO2018067628A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/055022
申请日：2017-10-04
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： BJORK, Jason W. , DETERMAN, Amy S. , O'HARE, Jonathan J. , ASMUS, Robert A. , DIZIO, James P. , TIAN, Zhicheng
IPC分类号： A61L24/10 , A61L31/04
摘要： Provided is a method of forming a fibrin hydrogel composition, the method including providing a fibrin hydrogel or precursor thereof, comprising fibrin hydrogel forming salt. The fibrin hydrogel forming salt concentration is greater than or equal to the threshold concentration to form a fibrin hydrogel. The method further includes combining the fibrin hydrogel with a carrier material. The concentration of the carrier material typically ranges from 0.1 to about 50 wt.-%. The method further includes reducing the salt concentration below the threshold concentration to form a fibrin hydrogel.
摘要翻译：提供形成纤维蛋白水凝胶组合物的方法，所述方法包括提供包含纤维蛋白水凝胶形成盐的纤维蛋白水凝胶或其前体。形成纤维蛋白水凝胶的盐浓度大于或等于形成纤维蛋白水凝胶的阈值浓度。该方法进一步包括将纤维蛋白水凝胶与载体材料组合。载体材料的浓度通常在0.1至约50重量％的范围内。该方法还包括将盐浓度降低到阈值浓度以下以形成血纤蛋白水凝胶。

5. 发明申请

WO2018067622A1 FIBRINOGEN COMPOSITION, METHOD AND WOUND ARTICLES 审中-公开
标题翻译：纤维蛋白原组合物，方法和伤口制品
公开(公告)号：WO2018067622A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/055015
申请日：2017-10-04
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： DIZIO, James P. , TIAN, Zhicheng , BJORK, Jason W. , DETERMAN, Amy S. , ASMUS, Robert A. , O'HARE, Jonathan J.
IPC分类号： A61L24/10 , A61L15/42 , A61F13/00
摘要： Provided is a method of forming a fibrinogen hydrogel composition, the method including providing a fibrinogen hydrogel or precursor thereof, comprising fibrinogen hydrogel forming salt. The fibrinogen hydrogel forming salt concentration is greater than or equal to the threshold concentration to form a fibrinogen hydrogel. The method further includes denaturing the fibrinogen hydrogel such as by heating. The method optionally further includes combining the fibrinogen hydrogel with a carrier material. When present, the concentration of the carrier material typically ranges from 0.1 to about 50 wt.-%. The method further includes reducing the salt concentration below the threshold concentration to form a fibrinogen hydrogel.
摘要翻译：提供形成纤维蛋白原水凝胶组合物的方法，所述方法包括提供包含纤维蛋白原水凝胶形成盐的纤维蛋白原水凝胶或其前体。形成纤维蛋白原水凝胶的盐浓度大于或等于阈值浓度以形成纤维蛋白原水凝胶。该方法还包括例如通过加热使纤维蛋白原水凝胶变性。该方法任选地进一步包括将纤维蛋白原水凝胶与载体材料组合。当存在时，载体材料的浓度通常在0.1至约50重量％的范围内。该方法还包括将盐浓度降低至低于阈值浓度以形成纤维蛋白原水凝胶。

6. 发明申请

WO2017035203A1 METHOD AND APPARATUS FOR FORMING ARTICLES WITH NON-UNIFORMLY PATTERNED COATINGS 审中-公开
标题翻译：用非均匀图案形成文章的方法和装置
公开(公告)号：WO2017035203A1
公开(公告)日：2017-03-02
申请号：PCT/US2016/048336
申请日：2016-08-24
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： O'HARE, Jonathan J. , RATTRAY, Tyler J. , PEKUROVSKY, Mikhail L. , BENSON, Peter T. , GILMAN, Ann M.
IPC分类号： B05C9/06 , B05B13/04 , B05C1/00 , B05C1/16 , B05C5/02 , B05D1/26 , B05D5/00
CPC分类号： B05C9/06 , B01D67/0088 , B01D2323/42 , B05C5/025 , B05C5/027
摘要： A process for applying a coating material onto a substrate as a non-uniform patterned layer of coating material, the method including providing a first distribution manifold having a cavity and a first multiplicity of dispensing outlets in fluid communication with the cavity, providing a second distribution manifold having a cavity and a second multiplicity of dispensing outlets in fluid communication with the cavity, creating relative motion between a substrate and the dispensing outlets in a first direction, dispensing a first coating material from the first dispensing outlets while maintaining the relative motion and simultaneously translating the plurality of dispensing outlets in a second direction non-parallel to the first direction, and dispensing a second coating material from the second dispensing outlets while maintaining the relative motion and simultaneously translating the plurality of dispensing outlets in a second direction non-parallel to the first direction. Useful non-uniformly patterned coated articles can be prepared using the process.
摘要翻译：一种将涂料施加到基材上作为涂层材料的不均匀图案化层的方法，该方法包括提供具有空腔的第一分配歧管和与空腔流体连通的第一多个分配出口，提供第二分布歧管具有空腔和与空腔流体连通的第二多个分配出口，在第一方向上在基板和分配出口之间产生相对运动，从第一分配出口分出第一涂层材料，同时保持相对运动，同时在不平行于第一方向的第二方向上平移多个分配出口，以及从第二分配出口分出第二涂层材料，同时保持相对运动，同时在不平行于第二方向的第二方向上平移多个分配出口第一个方向。可以使用该方法制备有用的非均匀图案涂布制品。

7. 发明申请

WO2014088939A1 DISCRETE COATING OF LIQUID ON A LIQUID-COATED SUBSTRATE AND USE IN FORMING LAMINATES 审中-公开
标题翻译：液体涂布在液体涂层基材上的分散涂层和用于成型层压板
公开(公告)号：WO2014088939A1
公开(公告)日：2014-06-12
申请号：PCT/US2013/072588
申请日：2013-12-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： STENSVAD, Karl K. , O'HARE, Jonathan J. , CAMPBELL, Christopher J. , CARLSON, Daniel H. , JERRY, Glen A.
IPC分类号： B05D1/26 , B05D7/24
CPC分类号： G02F1/133305 , B05C5/0258 , B05C5/0275 , B05D1/265 , B05D7/532 , B32B17/06 , C09D133/06 , C09J133/06 , G02F2001/133302 , G02F2202/28
摘要： A process including positioning a coating head to define a gap between a first external opening in flow communication with a source of a first coating liquid, and a major surface of a substrate; creating relative motion between the first coating head and the substrate; dispensing a pre-determined quantity of the first coating liquid to form a discrete patch in a predetermined position on the substrate's major surface; positioning a second coating head to define a gap between a second external opening in flow communication with a source of a second coating liquid and a major surface of the patch; creating relative motion between the second coating head and the substrate, and dispensing a pre-determined quantity of the second coating liquid to form a discontinuous pattern on the patch's major surface. The first and optionally the second coating liquids exhibit a viscosity as dispensed of at least 1 Pascal-sec.
摘要翻译：一种方法，包括定位涂覆头以限定与第一涂覆液体的源流体连通的第一外部开口和基底的主表面之间的间隙; 在第一涂覆头和基底之间产生相对运动; 分配预定量的第一涂覆液体以在基板的主表面上的预定位置形成离散的贴片; 定位第二涂覆头以在与第二涂覆液体的源和贴片的主表面流动连通的第二外部开口之间限定间隙; 在第二涂覆头和基底之间产生相对运动，并且分配预定量的第二涂覆液体以在贴片的主表面上形成不连续图案。第一和任选地第二涂布液体表现出至少1帕斯卡 - 秒的粘度。

8. 发明申请

WO2018067532A1 METHODS OF MAKING FIBRIN COMPOSITIONS AND ARTICLES 审中-公开
标题翻译：制备纤维蛋白组合物和制品的方法
公开(公告)号：WO2018067532A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/054892
申请日：2017-10-03
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： O'HARE, Jonathan J. , PEKUROVSKY, Mikhail L. , DETERMAN, Amy S. , PITERA, Gino L. , BJORK, Jason W. , NORTON, Daniel V. , ASMUS, Robert A.
IPC分类号： A61F13/00 , B32B37/24 , A61L15/32
摘要： A method of forming a fibrin hydrogel composition including providing one or more unitary masses of a fibrin hydrogel, dividing at least one of the unitary masses of the fibrin hydrogel into a multiplicity of smaller pieces of the fibrin hydrogel, and recombining at least a portion of the smaller pieces into a cohesive mass. Dividing at least one of the unitary masses of fibrin hydrogel into a multiplicity of smaller pieces may include shearing or cutting the unitary masses to form an aqueous dispersion of the fibrin hydrogel in an aqueous medium. The aqueous dispersion of fibrin hydrogel may be applied to a substrate on a roller or an endless belt, and is optionally overlaid by a scrim. The cohesive mass of fibrin hydrogel, which may be formed by removing at least a portion of the aqueous medium from the aqueous dispersion of the smaller pieces of the fibrin hydrogel, finds uses in wound dressing articles.
摘要翻译：一种形成纤维蛋白水凝胶组合物的方法，包括提供一个或多个纤维蛋白水凝胶的单一团块，将纤维蛋白水凝胶的单一团块中的至少一个分成多个纤维蛋白水凝胶的较小片段并且将至少一部分小块重新组合成粘性物质。将至少一个单一纤维蛋白水凝胶块分成多个小块可包括剪切或切割整体块以形成纤维蛋白水凝胶在水性介质中的水分散体。纤维蛋白水凝胶的水分散体可以施加到辊或环形带上的基底上，并且任选地被稀松布覆盖。可以通过从纤维蛋白水凝胶的较小部分的水分散体中除去至少一部分水性介质而形成的纤维蛋白水凝胶的粘着块可用于伤口敷料制品。

9. 发明申请

WO2014105637A1 RE-INKING ROLLER FOR MICROCONTACT PRINTING IN A ROLL-TO-ROLL PROCESS 审中-公开
标题翻译：用于在滚动到滚动过程中的微型打印的重新卷取滚筒
公开(公告)号：WO2014105637A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/076563
申请日：2013-12-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： RATTRAY, Tyler J. , PEKUROVSKY, Mikhail L. , PEKUROVSKY, Lyudmila A. , FREY, Matthew H. , MEEHAN, Daniel P. , O'HARE, Jonathan J. , GREGER, Richard W.
IPC分类号： B41F11/02 , B41F17/00 , B81C1/00
CPC分类号： B41F31/16 , B41F5/24 , B41F11/02 , B41F17/00 , B41F31/22 , H01L51/0004 , H05K3/061 , H05K3/1275
摘要： A system, including a moving web of material unwound from a support and a stamp mounted on a roller, wherein the stamp includes a base surface and a continuous, regular array of pattern elements having a trapezoidal cross-sectional shape and extending above the base surface, and wherein the stamping elements each have a substantially planar stamping surface. An inking roller with an inking surface at least periodicially contacts the stamping surface of the stamping elements. The inking surface is impregnated with an ink composition including an organosulfur compound having a thiol functional group selected to bind to a major surface of the web material to form a self-assembled monolayer (SAM) thereon according to the array of pattern elements on the stamping surface.
摘要翻译：一种系统，包括从支撑件展开的材料的移动幅材和安装在辊上的印模，其中所述印模包括基部表面和具有梯形横截面形状并且在基底表面上方延伸的连续的，规则的图案元件阵列，并且其中所述冲压元件各自具有基本平坦的冲压表面。具有上墨表面的上墨辊至少周期性地接触冲压元件的冲压表面。该油墨组合物浸渍有一种油墨组合物，该组合物包括具有硫醇官能团的有机硫化合物，该有机硫化合物选择为与该纤维网材料的主表面结合，以在其上形成自组装单层（SAM），根据该冲压件上的图案元件阵列表面。

10. 发明申请

WO2014088936A1 PRECISION COATING OF VISCOUS LIQUIDS AND USE IN FORMING LAMINATES 审中-公开
标题翻译：粘稠液体的精密涂层和用于成型层压板
公开(公告)号：WO2014088936A1
公开(公告)日：2014-06-12
申请号：PCT/US2013/072582
申请日：2013-12-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： O'HARE, Jonathan J. , STENSVAD, Karl K. , CAMPBELL, Christopher J. , CARLSON, Daniel H. , JERRY, Glen A.
IPC分类号： B05D1/26 , B05D7/24
CPC分类号： C09J5/00 , B05D1/02 , B29D11/0073 , C03C17/002 , C09J133/10 , G02F1/1303 , G02F1/13338 , G02F2202/28
摘要： A process including providing a coating head having an external opening in flow communication with a source of a first coating liquid, positioning the coating head relative to a substrate to define a gap between the external opening and the substrate, creating relative motion between the coating head and the substrate in a coating direction, and dispensing a predetermined quantity of the first coating liquid from the external opening onto at least a portion of at least one major surface of the substrate to form a discrete patch of the first coating liquid in a predetermined position on at least a portion of the major surface of the substrate. The first coating liquid as dispensed exhibits a viscosity of at least 1 Pascal-sec. In some exemplary embodiments, the first coating liquid is a liquid optically clear adhesive composition used in a laminate including a light emitting or reflecting device component.
摘要翻译：一种方法，包括提供具有与第一涂覆液体的源流动连通的外部开口的涂覆头，将涂覆头相对于基底定位以限定外部开口和基底之间的间隙，从而在涂覆头和基板，并且将预定量的第一涂布液从外部开口分配到基板的至少一个主表面的至少一部分上，以在预定位置形成第一涂布液体的离散贴片在基材的主表面的至少一部分上。所分配的第一涂布液的粘度至少为1帕斯卡 - 秒。在一些示例性实施例中，第一涂覆液体是用于包括发光或反射装置部件的层压体中的液体光学透明粘合剂组合物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式