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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
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： O'HARE, Jonathan J. , PEKUROVSKY, Mikhail L. , DETERMAN, Amy S. , PITERA, Gino L. , BJORK, Jason W. , NORTON, Daniel V. , ASMUS, Robert A.
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：WO2015138175A1
公开(公告)日：2015-09-17
申请号：PCT/US2015/018261
申请日：2015-03-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ASMUS, Robert A. , LEE, Hae-Seung , ZHU, Dong-Wei
IPC: C09D133/08 , C08F220/18 , C08F230/08 , C09D143/04 , C09J4/06 , C09J133/08 , C09J143/04
CPC classification number: A61L26/0014 , C08F220/18 , C08F230/08 , C09D133/08 , C09D133/10 , C09D143/04 , C09J4/06 , C09J133/08 , C09J143/04 , C08F2220/1825 , C08F2220/1891 , C08F220/06 , C08L33/10
Abstract: A conformable coating composition comprising a crystalline copolymer, and use thereof in barrier coating is described.
Abstract translation: 描述了包含结晶共聚物的适形涂料组合物及其在阻隔涂层中的用途。
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公开(公告)号：WO2013049527A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/057855
申请日：2012-09-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , ASMUS, Robert A. , LEE, Hae-Seung , DELL, John D. , CONRAD-VLASAK, Deena M.
Inventor： ASMUS, Robert A. , LEE, Hae-Seung , DELL, John D. , CONRAD-VLASAK, Deena M.
IPC: C09D153/02 , C09D109/06 , C08K5/315 , A61F13/02 , A61L24/00 , A61L26/00
CPC classification number: A61K9/7007 , A61K31/275 , A61L24/043 , A61L24/06 , A61L26/0014 , C09D109/06 , C09D153/02 , F04C2270/041 , C08L35/04
Abstract: The disclosed conformable coating provides a highly durable and resilient film useful for protecting and repairing surfaces such as skin and mucous membranes. The coating comprises 0.1% to 65% wt. of a polymerized cyanoacrylate monomer and at least 35% wt. of an elastomer phase. The conformable coating composition comprises a polymerizable cyanoacrylate monomer, an elastomer, and a volatile liquid. The cyanoacrylate monomer is 0.1 to 65% wt. of the nonvolatile portion, the elastomer in an elastomer phase is at least 35% wt. of the nonvolatile portion, and the volatile liquid is at least 40% wt. of the total composition.
Abstract translation: 所公开的贴合涂层提供了用于保护和修复表面如皮肤和粘膜的高度耐用和有弹性的膜。 涂层包含0.1％至65％重量。 的聚合氰基丙烯酸酯单体和至少35重量％ 的弹性体相。 合适的涂料组合物包含可聚合的氰基丙烯酸酯单体，弹性体和挥发性液体。 氰基丙烯酸酯单体为0.1〜65重量％。 的非挥发性部分，弹性体相中的弹性体为至少35重量％。 的挥发性液体为至少40重量％。 的总组成。
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公开(公告)号：WO2009140334A3
公开(公告)日：2009-11-19
申请号：PCT/US2009/043712
申请日：2009-05-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , BURGIO, Paul A. , VANG, Fong , ALI, Mahfuza B. , ASMUS, Robert A.
Inventor： BURGIO, Paul A. , VANG, Fong , ALI, Mahfuza B. , ASMUS, Robert A.
Abstract: A foamable dental composition that includes a film- forming component and a non-aqueous carrier comprising a co-solvent selected from the group consisting of diethylene glycol monoethyl ether, dipropylene glycol, 200 to 45,000 molecular weight poly(ethylene glycol), methoxides of 200 to 45,000 molecular weight poly(ethylene glycol), hexamethyldisiloxane, and a combination thereof, wherein the film-forming component is dissolved in the carrier; wherein the film-forming component forms a retentive polymeric coating on a dental surface; and a method of forming a retentive polymeric coating on the dental surface are disclosed.
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公开(公告)号：WO2020201945A1
公开(公告)日：2020-10-08
申请号：PCT/IB2020/052891
申请日：2020-03-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ZHANG, Ying , ASMUS, Robert A. , TIAN, Zhicheng , VANG, Kheng , DIZIO, James P. , PARKS, Patrick J. , SPIEWAK, Brian E.
Abstract: Antimicrobial compositions containing an antimicrobial agent, such as an octenidine salt, a solubilizer, such as a glycol, and a cidatrope, such as a C 8 – C 26 alcohol, an ether, an amide, an ester, and combinations thereof, where the compositions are substantially free of water and C 2 – C 5 alcohols and methods of making such antimicrobial compositions.
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Patent Agency Ranking
公开(公告)号：WO2020039296A1
公开(公告)日：2020-02-27
申请号：PCT/IB2019/056799
申请日：2019-08-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： DOMBROWSKI, Alan R. , ASMUS, Robert A.
IPC: A61M35/00
Abstract: An applicator (100) including a hollow body (110), the hollow body including a distal portion (112), a proximal portion (114), an exterior surface (118), an interior surface (116), and an activation region (120), where the hollow body includes at least two longitudinal grooves (122) on at least one of the exterior surface and the interior surface in the activation region of the applicator, and where the hollow body has a first radial groove (124) in the activation region that is on at least one of the exterior surface or the interior surface. The applicator includes a frangible ampoule (160) inside the hollow body, the frangible ampoule configured to contain a solution. The applicator may include a head (140) having an absorbent component (150) capable of absorbing the contents of the frangible ampoule when the ampoule is fractured and can aid in application of the ampoule contents to the desired surface.
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公开(公告)号：WO2020035811A1
公开(公告)日：2020-02-20
申请号：PCT/IB2019/056915
申请日：2019-08-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： HOLM, David R. , ASMUS, Robert A.
Abstract: A wound dressing system comprising a drape and a hydrogel sealant. The drape comprises a film and an adhesive on a first major surface of the film. The hydrogel comprises at least 30% by weight water, a crosslinked hydrophilic absorbent polymer; and a swelling agent. The hydrogel can create a seal between the drape and a surface (e.g., a patient's skin), making the disclosed systems suitable for negative pressure wound therapy (NPWT) applications.
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公开(公告)号：WO2014014594A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/046062
申请日：2013-06-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , LEE, Hae-Seung , GADDAM, Babu N. , ASMUS, Robert A. , THEISS, Steven D.
Inventor： LEE, Hae-Seung , GADDAM, Babu N. , ASMUS, Robert A. , THEISS, Steven D.
IPC: C09D153/02 , C09D109/06 , C08K5/315 , A61F13/02 , A61L24/00 , A61L26/00 , C09D151/04 , C08F279/02 , C08F299/00 , C08G81/02
CPC classification number: C09D123/283 , C08G81/024
Abstract: A siloxane-functional isobutylene copolymer and use thereof is described. The copolymer is of the formula: wherein a is at least 20, and at least one of b and c are at least one, X is oxygen or nitrogen; R1 is a covalent bond or a divalent (hetero)hydrocarbyl group; Sil is a polydialkylsiloxane; and x is 1 or 2.
Abstract translation: 描述了硅氧烷官能的异丁烯共聚物及其用途。 共聚物具有以下结构式：<请插入在本文中出现的化学式，其中a为至少20，b和c中的至少一个为至少一个，X为氧或氮; R1是共价键或二价（杂）烃基; Sil是聚二烷基硅氧烷; x为1或2。
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公开(公告)号：WO2013049543A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/057876
申请日：2012-09-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , ASMUS, Robert A. , LEE, Hae-Seung , DELL, John D. , CONRAD-VLASAK, Deena M.
Inventor： ASMUS, Robert A. , LEE, Hae-Seung , DELL, John D. , CONRAD-VLASAK, Deena M.
IPC: C09D153/02 , C09D109/06 , C08K5/315 , A61F13/02 , A61L24/00 , A61L26/00
CPC classification number: A61K9/7007 , A61K31/275 , A61L24/043 , A61L24/06 , A61L26/0014 , C09D109/06 , C09D153/02 , F04C2270/041 , C08L35/04
Abstract: The disclosed conformable coating provides a highly durable and resilient film useful for protecting and repairing surfaces such as skin and mucous membranes. A conformable coating composition comprises an elastomer, a volatile liquid, wherein the volatile liquid is at least 40% wt. of the total composition and the composition has a viscosity less than 1,000 cps. Disclosed is a conformable film that comprises an elastomer on a substrate, wherein the coating weight is from 1 to 30 mg/in 2 , and wherein the film has less than 75% failure at 100% elongation.
Abstract translation: 所公开的贴合涂层提供了用于保护和修复诸如皮肤和粘膜的表面的高度耐用和有弹性的膜。 合适的涂料组合物包含弹性体，挥发性液体，其中挥发性液体为至少40重量％。 的总组合物和组合物的粘度小于1,000cps。 公开了一种在基材上包含弹性体的适形膜，其中涂层重量为1至30mg / in2，并且其中该膜在100％伸长率下具有小于75％的失效。
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公开(公告)号：WO2011002700A3
公开(公告)日：2011-01-06
申请号：PCT/US2010/040152
申请日：2010-06-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , HADDAD, Louis C. , FOLTZ, William E. , BENNETT, Greggory S. , ASMUS, Robert A.
Inventor： HADDAD, Louis C. , FOLTZ, William E. , BENNETT, Greggory S. , ASMUS, Robert A.
IPC: A61L2/20 , B01J7/00 , C01B21/20 , A61L101/02 , A61L101/06
Abstract: The disclosure provides processes and systems for sterilizing an object using a sterilant gas. In some embodiments, the sterilant gas is produced by the thermal decomposition of a salt. Compositions to generate sterilant gasses are also disclosed.
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