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1. 发明申请

WO2016094277A1 ACRYLIC POLYVINYL ACETAL FILMS & COMPOSITION 审中-公开
标题翻译： ACRYLIC POLYVINYL ACETAL FILMS＆COMPOSITION
公开(公告)号：WO2016094277A1
公开(公告)日：2016-06-16
申请号：PCT/US2015/064215
申请日：2015-12-07
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： JANOSKI, Jonathan E. , SCHULTZ, Anthony F. , LYON, Keith R. , STEELMAN, Ronald S. , LEWANDOWSKI, Kevin M. , LIPSCOMB, Corinne E. , HOBBS, Terry R. , WEIKEL, Arlin L. , SETH, Jayshree , FANSLER, Duane D , ABE, Hidetoshi
IPC分类号： C08J5/18 , B32B27/08 , C08L29/14 , C08L33/14
CPC分类号： C08L33/08 , B32B27/08 , B32B27/304 , B32B27/306 , B32B27/308 , B32B2250/246 , B32B2255/10 , B32B2255/26 , B32B2264/102 , B32B2307/31 , B32B2307/54 , B32B2307/546 , B32B2307/732 , C08J5/18 , C08J2333/08 , C08J2429/14 , C08L33/06 , C08L2203/16 , C09D133/08 , C09J7/201 , C09J7/22 , C09J133/08 , C09J2433/00 , C09J2433/005 , C09J2467/005 , C08L31/00
摘要： A film is described comprises a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30C to 60C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.
摘要翻译：描述的膜包括（甲基）丙烯酸聚合物和聚乙烯醇缩醛（例如丁缩醛）树脂。在一些实施方案中，该膜具有30℃至60℃的玻璃化转变温度（即Tg）。在一些实施方案中，该膜具有至少20％或更高的凝胶含量。在一些实施方案中，该膜具有至少175％的断裂伸长率。作为制造薄膜的方法的结果，该薄膜通常包含光引发剂。该膜可以是单片膜或多层膜的层。

2. 发明申请

WO2016036521A1 PROTECTION OF NEW ELECTRO-CONDUCTORS BASED ON NANO-SIZED METALS USING DIRECT BONDING WITH OPTICALLY CLEAR ADHESIVES 审中-公开
标题翻译：基于纳米尺寸金属的新型电导体的保护使用直接粘合与光学清除粘合剂
公开(公告)号：WO2016036521A1
公开(公告)日：2016-03-10
申请号：PCT/US2015/046204
申请日：2015-08-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ZHANG, Ying , EVERAERTS, Albert I. , LIPSCOMB, Corinne E.
IPC分类号： C09J11/06 , H01B1/22
CPC分类号： C08K5/07 , B32B37/12 , B32B2457/00 , C08G18/6225 , C08G18/6229 , C08G18/792 , C08K5/01 , C08K5/05 , C08K5/09 , C08K5/11 , C08K5/13 , C08K5/50 , C08K5/5435 , C09J11/06 , C09J133/066 , C09J175/04 , H01B1/22 , C08F2220/1858 , C08F2220/1875 , C08F220/20
摘要： The present invention is an adhesive composition for stabilizing an electrical conductor. The adhesive composition includes a base polymer and an additive to interfere with photo-oxidation of metals. When the adhesive composition is in contact with the electrical conductor, the electrical conductor has less than about a 20% change in electrical resistance over a period of about 500 hours of light exposure.
摘要翻译：本发明是用于稳定电导体的粘合剂组合物。粘合剂组合物包括基础聚合物和用于干扰金属光氧化的添加剂。当粘合剂组合物与电导体接触时，电导体在约500小时的曝光时间内具有小于约20％的电阻变化。

3. 发明申请

WO2018106587A1 FLEXIBLE ABRASIVE ARTICLE 审中-公开
公开(公告)号：WO2018106587A1
公开(公告)日：2018-06-14
申请号：PCT/US2017/064476
申请日：2017-12-04
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SHAFER, Kathleen S. , PUTANS, Rebecca A. , THURBER, Ernest L. , ANDERSON, Cyrus A. , LIPSCOMB, Corinne E. , NELSON, Thomas J. , SORENSON, Gregory P. , JANGU, Chainika
IPC分类号： C09D7/12 , C09D133/08 , C09D133/10 , C09D163/00 , C09K3/14
摘要： The disclosure relates to a curable composition comprising: a polymerizable epoxy- acrylate resin composition having a complex viscosity at 25°C and 1 Hz frequency of at least about 4500 Pa-s and a probe tack peak force of at least about 300 kPa; and abrasive particles partially or fully embedded in the polymerizable epoxy-acrylate resin composition. The disclosure also relates to cured compositions formed from such curable compositions, wherein the abrasive particles are partially or fully embedded in the cured composition. In addition, the disclosure relates to abrasive articles made from such cured compositions as well as methods for making abrasive articles.

4. 发明申请

WO2017223261A3 HYDROGELS, ARTICLES COMPRISING HYDROGELS, AND METHODS THEREOF 审中-公开
公开(公告)号：WO2017223261A3
公开(公告)日：2017-12-28
申请号：PCT/US2017/038651
申请日：2017-06-22
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LIPSCOMB, Corinne E. , YOUNG, Alexi J.
IPC分类号： A61L15/24 , C08L33/10 , C08L33/26 , A61L27/14 , A61L31/14
摘要： Described herein is a hydrogel having a water content of at least 10 wt%. The hydrogel is derived from an aqueous composition comprising: a hydrophilic monomer comprising at least one of (meth)acrylate and (meth)acrylamide; at least 0.1 wt% of a water-swellable clay; at least 0.1 wt% cellulose nanocrystals; and a photoinitiator. Also disclosed herein are methods of making hydrogels and articles thereof.

5. 发明申请

WO2016036632A1 PRESSURE-SENSITIVE ADHESIVE CONTAINING NANOCRYSTALLINE CELLULOSE 审中-公开
标题翻译：包含纳米晶体纤维素的压敏粘合剂
公开(公告)号：WO2016036632A1
公开(公告)日：2016-03-10
申请号：PCT/US2015/047643
申请日：2015-08-31
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LIPSCOMB, Corinne E. , LEWANDOWSKI, Kevin M. , THOMAS, Carla S. , SETH, Jayshree , QIE, Lili
IPC分类号： C09J133/08 , C09J133/06
CPC分类号： C09J133/08 , C08F220/18 , C08L1/00 , C08L1/02 , C09J7/21 , C09J7/38 , C09J2201/606 , C08F2220/1825 , C08F2220/1858 , C08F220/06
摘要： A pressure-sensitive adhesive is provided including an emulsion polymer containing a (meth)acrylate copolymer and nanocrystalline cellulose. The inclusion of the nanocrystalline cellulose results in an increase in the overlap shear properties of the adhesive while maintaining the peel adhesion. Articles and emulsions including the pressure-sensitive adhesive are also provided.
摘要翻译：提供了包含含有（甲基）丙烯酸酯共聚物和纳米晶体纤维素的乳液聚合物的压敏粘合剂。包含纳米晶体纤维素导致粘合剂的重叠剪切性能的增加同时保持剥离粘合力。还提供了包括压敏粘合剂的制品和乳液。

6. 发明申请

WO2015195391A1 ADHESIVE COMPOSITIONS COMPRISING A SILSESQUIOXANE POLYMER CROSSLINKER, ARTICLES AND METHODS 审中-公开
标题翻译：包含SILSESQUIOXANE聚合物交联剂的粘合剂组合物，制品和方法
公开(公告)号：WO2015195391A1
公开(公告)日：2015-12-23
申请号：PCT/US2015/034669
申请日：2015-06-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： CHATTERJEE, Joon , RATHORE, Jitendra S. , GADDAM, Babu N. , SETH, Jayshree , LIPSCOMB, Corinne E.
IPC分类号： C08F220/10 , C09J4/06 , C09J133/06 , C09J183/00
CPC分类号： C09J4/06 , C08F220/10 , C08G77/442 , C09J11/04 , C09J133/06 , C09J183/10
摘要： Pressure sensitive adhesive compositions are described comprising at least one low Tg ethylenically unsaturated monomer, and at least one silsesquioxane polymer crosslmker comprising a plurality of ethylenically unsaturated groups. The low Tg ethylenically unsaturated monomer typically has a Tg no greater than 10°C. In some embodiments, the composition comprises at least 50, 55, 60, 65, or 70 wt-% of low Tg ethylenically unsaturated monomer. The low Tg ethylenically unsaturated monomer is typically an alkyl (meth)acrylate comprising 4 to 20 carbon atoms. In another embodiment, an adhesive composition is described comprising a syrup. The syrup comprising i) a free-radically polymerizable solvent monomer; ii) a solute (meth)acrylic polymer comprising polymerized units derived from one or more alkyl (meth)acrylate monomers, and iii) at least one silsesquioxane polymer crosslinker comprising a plurality of ethylenically unsaturated groups. The free-radically polymerizable solvent monomer, polymerized units of the solute (meth)acrylic polymer, or a combination thereof comprise a low Tg ethylenically unsaturated monomer. Also described are pressure sensitive adhesive articles and method of preparing adhesive articles.
摘要翻译：描述了包含至少一种低Tg烯键式不饱和单体和至少一种包含多个烯属不饱和基团的倍半硅氧烷聚合物交联剂的压敏粘合剂组合物。低Tg烯属不饱和单体通常具有不高于10℃的Tg。在一些实施方案中，组合物包含至少50,55,60,65或70重量％的低Tg烯属不饱和单体。低Tg烯键式不饱和单体通常为包含4至20个碳原子的（甲基）丙烯酸烷基酯。在另一个实施方案中，描述了包含糖浆的粘合剂组合物。糖浆包含i）可自由基聚合的溶剂单体; ii）包含衍生自一种或多种（甲基）丙烯酸烷基酯单体的聚合单元的溶质（甲基）丙烯酸聚合物，和iii）至少一种包含多个烯键式不饱和基团的倍半硅氧烷聚合物交联剂。可自由基聚合的溶剂单体，溶质（甲基）丙烯酸类聚合物的聚合单元或其组合包含低Tg烯属不饱和单体。还描述了压敏粘合剂制品和制备粘合剂制品的方法。

7. 发明申请

WO2018118497A1 MIXTURE OF BORON NITRIDE PARTICLES AND CELLULOSE NANOCRYSTALS AND RESIN COMPOSITION CONTAINING THE MIXTURE 审中-公开
公开(公告)号：WO2018118497A1
公开(公告)日：2018-06-28
申请号：PCT/US2017/065690
申请日：2017-12-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LIPSCOMB, Corinne E. , HIGGINS, Jeremy M.
IPC分类号： C08K3/38 , C08L1/02 , C08K9/08
摘要： A method of making a resin composition is described comprising providing a mixture of boron nitride particles and cellulose nanocrystals and combining the mixture with a resin composition. The weight ratio of boron nitride to cellulose nanocrystals typically ranges from 99.9:0.1 to 90:10. The resin composition can have a viscosity at least a 5, 10, 15, 20 or 25% lower than the same composition without the cellulose nanocrystals, which facilitate processing efficiency and is also amenable to incorporating higher boron nitride concentrations into the resin composition. Also described is a (e.g. powder) composition comprising premixed boron nitride particles and cellulose nanocrystals and resin composition comprising such (e.g. powder) composition.

8. 发明申请

WO2017136280A1 CONFORMABLE, STRETCH RELEASABLE ADHESIVE ARTICLES 审中-公开
标题翻译：合适的弹性可剥离粘合剂制品
公开(公告)号：WO2017136280A1
公开(公告)日：2017-08-10
申请号：PCT/US2017/015644
申请日：2017-01-30
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： COWMAN-EGGERT, Christina D. , LIPSCOMB, Corinne E. , FORNEY, Bradley S. , LEHMANN, Megan P. , FUSSY, Michael E.
IPC分类号： B32B7/06 , B32B7/12 , B32B25/08 , B32B25/20 , B32B27/08 , B32B27/20 , B32B27/22 , B32B27/30 , B32B27/32 , C09J153/00
CPC分类号： B32B7/06 , B32B7/12 , B32B25/08 , B32B25/20 , B32B27/08 , B32B27/20 , B32B27/22 , B32B27/302 , B32B27/304 , B32B27/308 , B32B27/32 , B32B27/327 , B32B2250/24 , B32B2250/40 , B32B2264/102 , B32B2264/105 , B32B2264/107 , B32B2307/412 , B32B2307/54 , B32B2307/542 , B32B2307/748 , B32B2405/00 , C09J133/066 , C09J133/08
摘要： The present disclosure generally relates to conformable stretch release adhesive and/or stretch-releasable, adhesive articles that are capable of attaching or adhering to a substrate and that can be removed from the substrate without causing damage to the substrate. The present disclosure also generally relates to methods of making and using such adhesive articles
摘要翻译：本公开总体上涉及能够附着或粘附到基底并且能够从基底去除而不会导致对基底的损伤的适形拉伸释放粘合剂和/或可拉伸剥离的粘合剂制品基质。本公开还一般涉及制造和使用这种粘合剂制品的方法

9. 发明申请

WO2016109262A1 HALOGEN-FREE FLAME RETARDANT PRESSURE SENSITIVE ADHESIVE AND TAPE 审中-公开
标题翻译：无卤阻燃耐压敏感胶带
公开(公告)号：WO2016109262A1
公开(公告)日：2016-07-07
申请号：PCT/US2015/066815
申请日：2015-12-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： PYUN, Eumi , GRIESGRABER, George W. , TRAN, Thu-Van T. , CLEM, Tabitha A. , LIN, Haohao , MOSER, William H. , PLEPYS, Anthony R. , ROSS, Richard B. , YARUSSO, David J. , LIPSCOMB, Corinne E.
IPC分类号： C09J7/02 , C09J9/00 , C09J133/14 , C08F220/18
CPC分类号： C09J9/00 , C08F220/18 , C08F230/02 , C08F2220/1858 , C09D143/02 , C09J7/0217 , C09J7/385 , C09J133/14 , C09J2201/606 , C09J2203/326 , C09J2400/163 , C09J2433/00 , C09K21/14 , C08F2220/1875 , C08F220/06 , C08F2222/1013
摘要： A halogen-free flame retardant adhesive comprises an acrylic copolymer preparable by polymerization of monomers comprising a first monomer which comprises a low glass transition temperature (Tg) monomer, a second monomer which comprises a high Tg monomer, wherein at least one of the first and second monomers comprises a (meth)acrylate, and a phosphate containing monomer.
摘要翻译：无卤阻燃粘合剂包括丙烯酸共聚物，所述丙烯酸共聚物可通过包含第一单体的单体的聚合制备，所述第一单体包含低玻璃化转变温度（Tg）单体，包含高Tg单体的第二单体，其中所述第一和/ 第二单体包括（甲基）丙烯酸酯和含磷酸酯的单体。

10. 发明申请

WO2016036634A1 ACRYLATE ADHESIVE WITH VINYLSILANE CROSSLINKING AGENTS 审中-公开
标题翻译：丙烯酸酯与VINYLSILANE交联剂粘合
公开(公告)号：WO2016036634A1
公开(公告)日：2016-03-10
申请号：PCT/US2015/047648
申请日：2015-08-31
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LIPSCOMB, Corinne E. , LEWANDOWSKI, Kevin M. , THOMAS, Carla S.
IPC分类号： C09J7/02 , C09J143/04 , C09J183/10
CPC分类号： C09J143/04 , C08F220/18 , C08F2220/1858 , C08G77/20 , C08G2170/40 , C09J7/38 , C09J7/385 , C09J2205/114 , C09J2433/00 , C09J2483/00
摘要： An (meth)acrylate pressure-sensitive adhesive copolymer crosslinking by a vinyl silicon crosslinking agent is described
摘要翻译：描述了通过乙烯基硅交联剂交联的（甲基）丙烯酸酯压敏粘合剂共聚物

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