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公开(公告)号：EP3377591A1
公开(公告)日：2018-09-26
申请号：EP16819202.9
申请日：2016-11-02
Applicant: 3M Innovative Properties Company
Inventor： CHAKRABORTY, Saswata , CLAPPER, Jason D. , PALAZZOTTO, Michael C. , JOLY, Guy D.
Abstract: A composite particle that includes: a fluorescent semiconductor core/shell nanoparticle (preferably, nanocrystal); and a stabilizing additive of a (meth)acrylate copolymer having pendent phosphine, arsine or stibine groups.
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公开(公告)号：EP3370681A1
公开(公告)日：2018-09-12
申请号：EP16809219.5
申请日：2016-11-02
Applicant: 3M Innovative Properties Company
Inventor： MOSER, William H. , TOWNSEND, Erik M. , KROPP, Michael A. , BEHLING, Ross E. , CLAPPER, Jason D.
CPC classification number: A61K6/005 , A61K6/0017 , A61K6/0023 , A61K6/0073 , A61K6/02 , A61K6/083 , C08L33/08 , C08L33/10
Abstract: Polymerizable dental compositions comprising a redox initiator system is disclosed. The redox initiator system comprises a photolabile transition metal complex that photolyzes and initiates the redox cycle.
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公开(公告)号：EP3370680A1
公开(公告)日：2018-09-12
申请号：EP16785612.9
申请日：2016-10-06
Applicant: 3M Innovative Properties Company
Inventor： MOSER, William H. , TOWNSEND, Erik M. , SHAFER, Kathleen S. , KROPP, Michael A. , BEHLING, Ross E. , CLAPPER, Jason D.
CPC classification number: A61K6/0023 , A61K6/005 , A61K6/083 , B01J31/1815 , C08F4/40 , C08F4/60168 , C08F12/36 , C08F22/105 , C08L33/08 , C08L33/10
Abstract: Polymerizable compositions comprising a redox initiator system is disclosed. The redox initiator system comprises a photolabile transition metal complex that photolyzes and initiates the redox cycle. Dental compositions comprising dental resins and the photolabile redox initiator system are also described.
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公开(公告)号：EP3071612B1
公开(公告)日：2018-05-02
申请号：EP14809187.9
申请日：2014-11-17
Applicant: 3M Innovative Properties Company
Inventor： CLAPPER, Jason D. , YURT, Serkan , CAMPBELL, Christopher J.
IPC: C08F220/18 , C09J133/08 , C09J4/00
CPC classification number: B32B27/308 , B32B27/08 , B32B27/365 , B32B2250/24 , B32B2551/00 , C08F220/18 , C08F220/26 , C08G18/6229 , C08G18/8116 , C09J4/00 , C09J133/066 , C09J133/08 , C08F2220/1891 , C08F220/20
Abstract: The disclosure describes a curable composition comprising a) a solute (meth)acryloyl oligomer having a plurality of pendent, ethylenically unsaturated, free-radically polymerizable functional groups and nucleophilic, hydrophilic groups, a Mw of 5 k to 30 k, a Tg
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75.发明授权
公开(公告)号：EP2951257B1
公开(公告)日：2017-01-04
申请号：EP14703729.5
申请日：2014-01-27
Applicant: 3M Innovative Properties Company
Inventor： LEWANDOWSKI, Kevin M. , CLAPPER, Jason D.
IPC: C09J123/08
CPC classification number: C09J129/10 , C09J7/381 , C09J9/00 , C09J11/08 , C09J2201/606 , Y10T428/2878
Abstract: A pressure-sensitive adhesive composition comprises a polyvinyl ether polymer. The polyvinyl ether polymer comprises 2-alkylalkoxyethylene monomeric units independently represented by the formula wherein R1 and R2 represent alkyl groups, and wherein taken together R1 and R2 have from 8 to 30 carbon atoms. An adhesive article comprises a layer of the pressure-sensitive adhesive composition on a substrate.
Abstract translation: 压敏粘合剂组合物包含聚乙烯基醚聚合物。 聚乙烯醚聚合物包含独立地由下式表示的2-烷基烷氧基乙烯单体单元，其中R 1和R 2表示烷基，并且其中R 1和R 2一起具有8至30个碳原子。 粘合剂制品包括在基材上的压敏粘合剂组合物层。
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Patent Agency Ranking
公开(公告)号：EP2651983B1
公开(公告)日：2014-12-24
申请号：EP11788740.6
申请日：2011-11-16
Applicant: 3M Innovative Properties Company
Inventor： CLAPPER, Jason D. , LEWANDOWSKI, Kevin M. , HAMER, Craig E.
IPC: C08F8/30 , C08G81/02 , C08L77/00 , C08L87/00 , C09J133/08 , C09J187/00
CPC classification number: C09J151/003 , C08F8/30 , C08G81/021 , C08L77/06 , C08L87/005 , C09J177/00 , C09J177/06 , C08F112/08 , C08F120/18
Abstract: Compositions are described that are blends of a grafted copolymer and a polyamide. Methods of making the blended compositions are also described. The grafted copolymers are the reaction product of (1) a first compound having both an aziridinyl group and a polymeric group with (2) a second polymeric material having an acidic group. Blending the grafted copolymer with the polyamide can be used, for example, to increase the cohesive strength of the grafted copolymer.
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公开(公告)号：EP2688969A2
公开(公告)日：2014-01-29
申请号：EP12761484.0
申请日：2012-03-22
Applicant: 3M Innovative Properties Company
Inventor： TRAN, Thu-Van T. , ALOSHYNA ep LESUFFLEUR, Marie , ROSS, Richard B. , PYUN, Eumi , PLEPYS, Anthony R. , HARRISON, Peter J. , CLAPPER, Jason D. , JING, Naiyong , BHARTI, Vivek , SHARMA, Neeraj
IPC: C09J133/04 , C09J7/00 , C09J7/02 , C09J11/00 , C08J5/18
CPC classification number: C09J11/06 , C08K5/0066 , C08K5/521 , C08K5/523 , C08L53/00 , C08L2201/02 , C08L2666/24 , C09J7/387 , C09J133/08 , C09J153/00 , C09J2205/102 , C08L2666/84
Abstract: Pressure sensitive adhesives having flame retarding properties include a (meth)acrylate-based block copolymer, and at least 10% by weight of a halogen-free flame retarding agent. The adhesives may contain additional optional additives such as tackifying resins, plasticizers, and the like. The adhesives are prepared by blending the (meth)acrylate-based block copolymer, and the halogen-free flame retarding agent either in solvent or by a solventless process.
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公开(公告)号：EP2688968A2
公开(公告)日：2014-01-29
申请号：EP12760942.8
申请日：2012-03-22
Applicant: 3M Innovative Properties Company
Inventor： TRAN, Thu-Van T. , ALOSHYNA EP LESUFFLEUR, Marie , ROSS, Richard B. , PYUN, Eumi , PLEPYS, Anthony R. , HARRISON, Peter J. , CLAPPER, Jason D. , JING, Naiyong , BHARTI, Vivek , SHARMA, Neeraj
IPC: C09J7/02 , C09J133/04 , C08J5/18
CPC classification number: C09J7/0217 , B05D1/00 , C08K3/013 , C08K5/0066 , C08K5/521 , C08L2201/02 , C09J5/06 , C09J7/22 , C09J7/38 , C09J7/385 , C09J153/00 , C09J2205/102 , C09J2453/00 , Y10T428/2891
Abstract: Pressure sensitive adhesive tapes having flame retarding properties include a backing and a pressure sensitive adhesive layer. The pressure sensitive adhesive layer includes a (meth)acrylate-based block copolymer, and may also include at least 10% by weight of a halogen-free flame retarding agent. The adhesive layer may contain additional optional additives such as tackifying resins, plasticizers, and the like. The tapes are prepared by coating the flame retarding pressure sensitive adhesive onto the backing, either in solvent or by a solventless process.
Abstract translation: 具有阻燃性的压敏粘合带包括背衬和压敏粘合剂层。 压敏粘合剂层包含（甲基）丙烯酸酯基嵌段共聚物，并且还可以包含至少10重量％的无卤阻燃剂。 粘合剂层可以含有附加的任选添加剂，例如增粘树脂，增塑剂等。 胶带是通过在溶剂中或通过无溶剂工艺将阻燃压敏粘合剂涂布到背衬上来制备的。
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公开(公告)号：EP2588514A1
公开(公告)日：2013-05-08
申请号：EP11724485.5
申请日：2011-05-19
Applicant: 3M Innovative Properties Company
Inventor： CLAPPER, Jason D. , LEWANDOWSKI, Kevin M. , ELLIS, Mark F. , HAMER, Craig E.
IPC: C08G81/02 , C08L101/08 , C08L101/02 , C08L33/08 , C09J7/00 , C09J133/08
CPC classification number: C08F265/04 , C08F293/005 , C08G81/02 , C08L101/025 , C08L101/08
Abstract: Grafted compounds are formed by reacting (1) a first compound having both an aziridinyl group and a polymeric group with (2) a second compound having at least one acidic group. This reaction results in the opening of the aziridinyl ring on the first compound by the acidic group on the second compound and the formation of an attachment group that connects polymeric group of the first compound to the second compound. In some embodiments, the second compound is a polymeric material having multiple acidic groups and the product of the reaction of the first compound with the second compound results in the formation of a grafted copolymer.
Abstract translation: 接枝化合物通过使（1）具有氮丙啶基团和聚合物基团的第一化合物与（2）具有至少一个酸性基团的第二化合物反应而形成。 该反应导致第一化合物上的氮丙啶基环被第二化合物上的酸性基团打开并形成连接第一化合物的聚合基团与第二化合物的连接基团。 在一些实施方案中，第二化合物是具有多个酸性基团的聚合物材料，并且第一化合物与第二化合物反应的产物导致形成接枝共聚物。
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公开(公告)号：EP4240800A1
公开(公告)日：2023-09-13
申请号：EP21805607.5
申请日：2021-10-11
Applicant: 3M Innovative Properties Company
Inventor： SIMONE, Peter M. , CLAPPER, Jason D. , ELLIS, Mark F. , BEAGI, Hollis Z. , WESSEL, Matthew H.
IPC: C09J133/14
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