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公开(公告)号：US20150165087A1
公开(公告)日：2015-06-18
申请号：US14400454
申请日：2013-05-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Simon S. Fung , David T. Amos , Junkang J. Liu , Timothy M. Dietz , Jing Ma , Charles W. Opp
CPC classification number: A61L24/046 , A61M25/02 , A61M2025/0266 , C08G77/26 , C08L83/00 , C09J7/21 , C09J7/29 , C09J7/38 , C09J183/08 , C09J2201/20 , C09J2400/263 , C09J2400/28 , C09J2433/006 , C09J2475/006 , C09J2477/006 , C09J2483/00 , C09J2483/006
Abstract: Adhesive articles suitable for use in medical applications include a siloxane-based pressure sensitive adhesive layer, and a breathable conformable backing having a first surface and a second surface. The siloxane-based pressure sensitive adhesive layer is coated on the first surface of the breathable conformable backing, and the second surface of the breathable conformable backing comprises a treated surface. The siloxane-based pressure sensitive adhesive layer can be attached to skin and other adhesive articles can be releasably adhered to the treated surface to form adhesive constructions.
Abstract translation: 适合用于医疗应用的粘合剂制品包括硅氧烷基压敏粘合剂层和具有第一表面和第二表面的透气贴合背衬。 基于硅氧烷的压敏粘合剂层涂覆在透气适形背衬的第一表面上，并且透气贴合背衬的第二表面包括经处理的表面。 硅氧烷类压敏粘合剂层可以附着在皮肤上，其它粘合剂制品可以可剥离地粘附到经处理的表面上以形成粘合剂结构。
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公开(公告)号：US20240409678A1
公开(公告)日：2024-12-12
申请号：US18809469
申请日：2024-08-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yongshang Lu , David T. Amos , Zhong Chen , Encai Hao , Charlie C. Ho , Yu Yang
IPC: C08G18/42 , C08G18/24 , C08G18/34 , C08G18/66 , C08G18/73 , C08G63/54 , C08G63/85 , C09J5/00 , C09J7/38
Abstract: Described herein is a pressure sensitive adhesive comprising a polyurethane polymer derived from a polyester polyol and a polyisocyanate component, wherein the polyester polyol, which is derived from a first reaction product of (a) a Component A, wherein the Component A is a phthalic acid, a phthalic anhydride or mixtures thereof, (b) a Component B, wherein the Component B is a dimer fatty acid, a dimer fatty acid diol or mixtures thereof, and (c) a Component C, wherein the Component C is an aliphatic diol, an aromatic diol, or mixtures thereof, wherein Component C comprises 2 to 10 carbon atoms and optionally catenated heteroatoms selected from O, S, and N. Also disclosed herein are polyurethane polymers and pressure sensitive adhesives made from the polyurethane polymers or the polyester polyols.
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公开(公告)号：US12110375B2
公开(公告)日：2024-10-08
申请号：US18449942
申请日：2023-08-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joshua M. Fishman , Jeffrey P. Kalish , Caitlin E. Meree , Qin Lin , Nicholas K. Lee , Li Yao , Rajdeep S. Kalgutkar , Duy K. Lehuu , David T. Amos
IPC: C08J9/00 , B24B37/24 , B32B5/20 , B32B27/06 , B32B27/40 , C08J9/10 , C08L23/08 , C08L31/04 , C08L53/02 , C08L75/06 , C08L75/08 , C08L79/00
CPC classification number: C08J9/0061 , B24B37/24 , B32B5/20 , B32B27/065 , B32B27/40 , C08J9/103 , C08J9/106 , C08J9/108 , C08L23/0853 , C08L31/04 , C08L53/02 , C08L75/06 , C08L75/08 , C08L79/00 , B32B2250/03 , B32B2250/24 , B32B2250/40 , B32B2266/0278 , B32B2266/08 , B32B2274/00 , C08J2201/03 , C08J2203/04 , C08J2205/044 , C08J2205/052 , C08J2323/08 , C08J2331/04 , C08J2353/02 , C08J2375/06 , C08J2375/08 , C08J2377/00 , C08L2203/14 , C08L2312/00
Abstract: Compositions are provided including an uncrosslinked thermoplastic nitrogen-containing matrix material and composite particles distributed in the matrix material. The composite particles each include a chemical blowing agent particle encapsulated within a shell including an uncrosslinked thermoplastic material. The uncrosslinked thermoplastic material exhibits at least a certain minimum complex viscosity at a decomposition temperature of the chemical blowing agent particle. Also described are foam compositions and articles including the foam compositions, such as a sheet or multilayer construction. Composite particles are further provided. Methods of making the foam compositions are additionally described herein. Also, polishing pads, polishing systems, and methods of polishing a substrate are provided.
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公开(公告)号：US20230167243A1
公开(公告)日：2023-06-01
申请号：US17995867
申请日：2021-04-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rajdeep S. Kalgutkar , David T. Amos , Ignatius A. Kadoma , Joseph A. Severance , Jilliann M. Nelson , Annabelle Watts , Jonathan J. Anderson , Kimberly C.M. Schultz
CPC classification number: C08G73/122 , C08G73/1042 , C09J7/38 , C09J7/10 , C09J11/08 , C09J2301/414 , C09J2301/408 , C09J2479/08 , C09J2493/00 , C09J2477/00
Abstract: Branched amorphous polyamide (co)polymers having a backbone formed by reacting a reaction mixture including at least 25 mol % of a di-amine selected from a secondary di-amine, a branched di-amine, or a combination thereof; and an aliphatic acid blend including a branched aliphatic dimer acid and a branched aliphatic trimer acid. The molar equivalent ratio of the di¬ amine to the aliphatic acid blend is 0.9-1.1. Preferably, the branched amorphous polyamide (co)polymer is not telechelic. The branched amorphous polyamide (co)polymer preferably exhibits one or more of a shear modulus of from 10,000 to 500,000 Pa at 70° C., a complex viscosity of greater than 1,000,000 mPa*s at 70° C., a glass transition temperature of less than 25° C., or a number average molecular weight of greater than 10,000 Da. Biodegradable and/or compostable adhesive articles including the branched amorphous polyamide (co)polymer also are disclosed.
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公开(公告)号：US20220315807A1
公开(公告)日：2022-10-06
申请号：US17636731
申请日：2020-09-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David T. Amos , Jeffrey O. Emslander , Lacey M. Strand , Edward E. Cole , Jay M. Jennen , Rajdeep S. Kalgutkar , Jilliann M. Nelson , Jacob D. Young , Robert D. Waid , Doreen Eckhardt , Daniel Zulkarnain
Abstract: An adhesive article including: a coextruded polymeric backing that includes: a first layer including an amorphous polyamide, the first layer having first and second opposing major surfaces; and a second layer including a polar-modified polyolefin, the second layer having first and second opposing major surfaces; wherein the first major surface of the second layer is in contact with the second major surface of the first layer; and an acrylic pressure sensitive adhesive layer in contact with the first major surface of the first layer of the backing.
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Patent Agency Ranking
公开(公告)号：US09522211B2
公开(公告)日：2016-12-20
申请号：US14481190
申请日：2014-09-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David T. Amos , Bathsheba E. Chong Conklin , Alexis S. Statham , Michael J. Svarovsky , Leigh E. Wood
CPC classification number: A61L15/42 , A61F13/8405 , A61F2013/8414 , A61L15/20 , A61L15/26 , A61L15/46 , A61L15/48 , A61L15/56 , A61L2300/21 , A61L2300/214 , A61L2300/22 , A61L2300/404 , A61L2300/802 , A61L2400/00 , Y10T156/10 , C08L71/02
Abstract: Disposable absorbent articles comprising an absorbent material and an antimicrobial composition are disclosed. The antimicrobial composition includes a carrier comprising fatty alcohol and a poly(alkyleneoxy) polymer, and an antimicrobial agent. The antimicrobial composition may be coated on to component substrates such as nonwovens and films, that are incorporated into disposable absorbent articles, such as disposable infant diapers, adult incontinence articles, feminine hygiene articles such as sanitary napkins, wound dressings, bandages, panty liners and tampons, personal care wipes and household wipes to provide odor control, and control of microbial growth.
Abstract translation: 公开了包含吸收材料和抗微生物组合物的一次性吸收制品。 抗微生物组合物包括包含脂肪醇和聚（亚烷氧基）聚合物的载体和抗微生物剂。 抗微生物组合物可以涂覆在诸如无纺布和薄膜之类的组分底物上，所述组分底物被并入一次性吸收制品中，例如一次性婴儿尿布，成人失禁制品，女性卫生制品如卫生巾，伤口敷料，绷带，内裤衬里和 棉塞，个人护理湿巾和家用湿巾，以提供气味控制和微生物生长的控制。
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公开(公告)号：US20150010478A1
公开(公告)日：2015-01-08
申请号：US14481190
申请日：2014-09-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David T. Amos , Bathsheba E. Chong Conklin , Alexis S. Statham , Michael J. Svarovsky , Leigh E. Wood
CPC classification number: A61L15/42 , A61F13/8405 , A61F2013/8414 , A61L15/20 , A61L15/26 , A61L15/46 , A61L15/48 , A61L15/56 , A61L2300/21 , A61L2300/214 , A61L2300/22 , A61L2300/404 , A61L2300/802 , A61L2400/00 , Y10T156/10 , C08L71/02
Abstract: Disposable absorbent articles comprising an absorbent material and an antimicrobial composition are disclosed. The antimicrobial composition includes a carrier comprising fatty alcohol and a poly(alkyleneoxy) polymer, and an antimicrobial agent. The antimicrobial composition may be coated on to component substrates such as nonwovens and films, that are incorporated into disposable absorbent articles, such as disposable infant diapers, adult incontinence articles, feminine hygiene articles such as sanitary napkins, wound dressings, bandages, panty liners and tampons, personal care wipes and household wipes to provide odor control, and control of microbial growth.
Abstract translation: 公开了包含吸收材料和抗微生物组合物的一次性吸收制品。 抗微生物组合物包括包含脂肪醇和聚（亚烷氧基）聚合物的载体和抗微生物剂。 抗微生物组合物可以涂覆在诸如无纺布和薄膜之类的组分底物上，所述组分底物被并入一次性吸收制品中，例如一次性婴儿尿布，成人失禁制品，女性卫生制品如卫生巾，伤口敷料，绷带，内裤衬里和 棉塞，个人护理湿巾和家用湿巾，以提供气味控制和微生物生长的控制。
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公开(公告)号：US20140363777A1
公开(公告)日：2014-12-11
申请号：US14466626
申请日：2014-08-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rajdeep S. Kalgutkar , David T. Amos , Taun L. McKenzie
CPC classification number: A61K6/0023 , A61C7/16 , A61K6/0008 , A61K6/0052 , A61K6/083 , C08L33/12 , C08L25/06 , C08L25/14 , C08L33/10
Abstract: Orthodontic adhesives are claimed which use polymeric filler particles with defined particle size characteristics. The particle size characteristics are controlled such that these adhesives provide comparable mechanical retention and cohesive strength of conventional orthodontic adhesives when used to bond orthodontic appliances to teeth. Because polymeric fillers are generally softer than inorganic fillers, these adhesives are easier to remove from the tooth than conventional adhesives after debonding an orthodontic appliance. Embodiments of the invention include both self-curing and two-part adhesives, packaged adhesive-coated orthodontic appliances, and methods for removing a cured adhesive from a tooth surface.
Abstract translation: 要求使用具有确定的粒度特性的聚合物填料颗粒的正畸粘合剂。 控制粒度特征，使得这些粘合剂当用于将正畸器具粘合到牙齿上时，提供了常规正畸粘合剂相当的机械保持性和内聚强度。 因为聚合物填料通常比无机填料柔软，因此在脱粘矫正器具之后，这些粘合剂比常规粘合剂更容易从牙齿上除去。 本发明的实施例包括自固化和两部分粘合剂，包装的粘合剂涂覆的正畸矫治器，以及从牙齿表面去除固化的粘合剂的方法。
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公开(公告)号：US20140349108A1
公开(公告)日：2014-11-27
申请号：US14367476
申请日：2012-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Simon S. Fung , Michael D. Determan , Kiu-Yuen Tse , David T. Amos
CPC classification number: A61L15/58 , A61L15/225 , A61L15/26 , C08G18/4837 , C08G18/758 , C08G77/12 , C08G77/20 , C08K5/56 , C08L71/02 , C08L83/00 , C09J7/25 , C09J7/50 , C09J183/04 , C09J2467/006 , C09J2471/003 , C09J2471/006 , C09J2475/006 , C09J2483/00 , Y10T428/2809 , Y10T428/2843 , Y10T428/2852 , C08L83/04 , C08G18/10 , C08G18/282 , C08L75/04 , C08L67/00
Abstract: Adhesive articles that include a substrate and a silicone adhesive are disclosed. The articles also include a polymer containing poly(propylene oxide) units and optionally poly(ethylene oxide) units and having a number average molecular weight of at least 1000 grams per mole. The polymer may either be incorporated into the substrate or may be used as a primer on the substrate. If the polymer includes poly(ethylene oxide) units, the copolymer typically has a weight ratio of poly(ethylene oxide) to poly(propylene oxide) of up to 3:1, or if the copolymer has a number average molecular weight of at least 10,000 grams per mole, the weight ratio of poly(ethylene oxide) to poly(propylene oxide) is up to 2:1. Methods of making the adhesive articles are also disclosed.
Abstract translation: 公开了包括基底和硅氧烷粘合剂的粘合制品。 制品还包括含有聚（环氧丙烷）单元和任选的聚（环氧乙烷）单元并且数均分子量至少为1000克/摩尔的聚合物。 聚合物可以掺入基材中，或者可以用作底物上的底漆。 如果聚合物包括聚（环氧乙烷）单元，则共聚物的聚（环氧乙烷）与聚（环氧丙烷）的重量比通常高达3:1，或者如果共聚物的数均分子量至少为 10,000摩尔/摩尔，聚（环氧乙烷）与聚环氧丙烷的重量比高达2:1。 还公开了制造粘合剂制品的方法。
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公开(公告)号：US11767406B2
公开(公告)日：2023-09-26
申请号：US17607144
申请日：2020-06-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joshua M. Fishman , Jeffrey P. Kalish , Caitlin E. Meree , Qin Lin , Nicholas K. Lee , Li Yao , Rajdeep S. Kalgutkar , Duy K. Lehuu , David T. Amos
IPC: C08J9/00 , B24B37/24 , B32B5/20 , B32B27/06 , B32B27/40 , C08J9/10 , C08L23/08 , C08L3/04 , C08L53/02 , C08L75/06 , C08L75/08 , C08L79/00 , C08L31/04
CPC classification number: C08J9/0061 , B24B37/24 , B32B5/20 , B32B27/065 , B32B27/40 , C08J9/103 , C08J9/106 , C08J9/108 , C08L23/0853 , C08L31/04 , C08L53/02 , C08L75/06 , C08L75/08 , C08L79/00 , B32B2250/03 , B32B2250/24 , B32B2250/40 , B32B2266/0278 , B32B2266/08 , B32B2274/00 , C08J2201/03 , C08J2203/04 , C08J2205/044 , C08J2205/052 , C08J2323/08 , C08J2331/04 , C08J2353/02 , C08J2375/06 , C08J2375/08 , C08J2377/00 , C08L2203/14 , C08L2312/00
Abstract: Compositions are provided including an uncrosslinked thermoplastic nitrogen-containing matrix material and composite particles distributed in the matrix material. The composite particles each include a chemical blowing agent particle encapsulated within a shell including an uncrosslinked thermoplastic material. The uncrosslinked thermoplastic material exhibits at least a certain minimum complex viscosity at a decomposition temperature of the chemical blowing agent particle. Also described are foam compositions and particles including the foam compositions, such as a sheet or multilayer construction. Composite particles are further provided. Methods of making the foam compositions are additionally described herein. Also, polishing pads, polishing systems, and methods of polishing a substrate are provided.
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