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31. 发明申请

WO2018178850A1 ADHESIVE COMPRISING POLYISOBUTYLENE POLYMER AND STYRENE ISOBUTYLENE BLOCK COPOLYMER 审中-公开
公开(公告)号：WO2018178850A1
公开(公告)日：2018-10-04
申请号：PCT/IB2018/052053
申请日：2018-03-26
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SAHNI, Vasav , CLAPPER, Jason D. , JOHNSON, Jacob P. , ZHANG, Ying
IPC分类号： C09J153/00 , C08L23/22 , C08L23/20
摘要： In one embodiment, an adhesive composition is described comprising a polyisobutylene polymer component, a styrene-isobutylene block copolymer, and optionally a tackifier. The polyisobutylene polymer component comprises one or more polyisobutylene polymers. The polyisobutylene polymer component has an average weight average molecular weight ranging from 15,000 g/mole to 300,000 g/mole. The weight ratio of block copolymer to polyisobutylene polymer of the adhesive composition is greater than 2.2:1. In some embodiments, the adhesive composition is a pressure sensitive adhesive.

32. 发明申请

WO2017058528A1 PATTERNED FILM ARTICLE COMPRISING CLEAVABLE CROSSLINKER AND METHODS 审中-公开
标题翻译：包含可清洗交错器的图案电影文章和方法
公开(公告)号：WO2017058528A1
公开(公告)日：2017-04-06
申请号：PCT/US2016/051877
申请日：2016-09-15
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： CLAPPER, Jason D. , VOGEL, Dennis E. , FORNOF, Ann R. , DAVIS, Andrew R. , GADDAM, Babu N.
IPC分类号： C08J3/28 , C08F2/28 , C08F220/18 , C09J7/02 , C09J133/08
CPC分类号： C08J3/28 , C08F2/28 , C08F220/18 , C09J7/385 , C09J133/08 , C09J2201/40 , C09J2205/114
摘要： A pattern article comprising a copolymer having polymerized units derived from a cleavable crosslinking monomer, to which a pattern is imparted by the release of incipient acid from a thermal acid generator or photoacid generator. The selective release of the acid provides a pattern of high crosslink density and low crosslink density as result of the incipient acid cleaving a portion of the crosslinks.
摘要翻译：包含具有衍生自可切割交联单体的聚合单元的共聚物的图案制品，通过从酸性发生剂或光酸产生剂释放初始酸而赋予图案。酸的选择性释放提供了交联密度高和交联密度低的模式，因为初始酸裂解一部分交联。

33. 发明申请

WO2017007750A1 ARTICLE AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：其制作方法及其制作方法
公开(公告)号：WO2017007750A1
公开(公告)日：2017-01-12
申请号：PCT/US2016/040944
申请日：2016-07-05
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HAJIME, Evan Koon Lun Yuuji , CLAPPER, Jason D. , HALVERSON, Kurt J. , KANG, Myungchan
IPC分类号： C08J7/06 , B29C71/00 , B24D11/00
CPC分类号： B29C71/0072 , B24D11/00 , B29C61/02 , B29C71/02 , B29C2071/022 , B29K2023/00 , C08J7/06 , C08J2307/02 , C08J2323/02 , C08J2323/08 , C08J2327/06 , C09J5/00 , C09J7/385
摘要： Article comprising a polymeric substrate having a first major surface comprising a plurality of particles (e.g., clay particles, graphite particles, boron nitride particles, carbon particles, molybdenum disulfide particles, bismuth oxychloride particles, and combinations thereof) attached thereto. Articles described herein are useful, for example, for a tamper evident surface.
摘要翻译：一种包含聚合物基材，其具有附着于其上的多个颗粒（例如粘土颗粒，石墨颗粒，氮化硼颗粒，碳颗粒，二硫化钼颗粒，氧氯化铋颗粒及其组合）的第一主表面。本文所述的制品例如用于防篡改表面是有用的。

34. 发明申请

WO2015164087A1 COMPOSITIONS COMPRISING CLEAVABLE CROSSLINKER AND METHODS 审中-公开
标题翻译：包含可清洗交联剂的组合物和方法
公开(公告)号：WO2015164087A1
公开(公告)日：2015-10-29
申请号：PCT/US2015/025080
申请日：2015-04-09
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： CLAPPER, Jason D. , VOGEL, Dennis E. , FORNOF, Ann R. H. , GADDAM, Babu N.
IPC分类号： C08F220/18 , C09J4/00
CPC分类号： C08F220/18 , C08F222/1006 , C08F2220/1858 , C08F2800/20 , C08F2810/10 , C08J3/28 , C08J2333/08 , C09J4/00 , C09J5/00 , C09J5/06 , C09J7/385 , C09J133/062 , C09J133/08 , C09J133/10 , C09J2205/302 , C08F220/06 , C08F216/125 , C08F2222/1026
摘要： A composition is described comprising a polymer. The polymer comprises polymerized units derived from a cleavable crosslinking monomer. The cleavable crosslinking monomer comprises at least two free-radically polymerizable groups and at least one group having the formula -O-C(R 2 )(R 3 )-O-, wherein R 2 and R 3 are independently hydrogen, alkyl, or aryl. The composition has a Tg no greater than 50°C. In some embodiments, the composition has a storage modulus greater than 3 X 10 5 Pa at 25°C and 1 Hz and may be characterized as a non-tacky polymer. In other embodiments, the composition is a pressure sensitive adhesive. Upon cleavage of at least a portion of the polymerized monomeric units derived from the cleavable crosslinking monomer, the composition exhibits a change in at least one physical property. In another embodiment, the composition comprises a polymer and fragments. The fragments comprise the reaction product of a free-radically polymerizable group bonded to a polymer chain and a pendent hydroxyl group. The composition has a Tg no greater than 50°C. Also described are articles, comprising the composition described herein (i.e. before and/or after cleavage); as well as methods of making the composition and methods of making articles.
摘要翻译：描述了包含聚合物的组合物。聚合物包含衍生自可切割交联单体的聚合单元。可切割交联单体包含至少两个可自由基聚合的基团和至少一个具有式-O-C（R2）（R3）-O-的基团，其中R2和R3独立地是氢，烷基或芳基。该组合物的Tg不高于50℃。在一些实施方案中，组合物在25℃和1Hz下的储能模量大于3×10 5 Pa，并且可以表征为非粘性聚合物。在其它实施方案中，组合物是压敏粘合剂。在裂解衍生自可切割交联单体的至少一部分聚合的单体单元时，组合物表现出至少一种物理性质的变化。在另一个实施方案中，组合物包含聚合物和片段。这些片段包含与聚合物链键合的可自由基聚合基团和侧基羟基的反应产物。该组合物的Tg不高于50℃。还描述了包含本文所述的组合物（即在切割之前和/或之后）的制品; 以及制作制品的方法和方法。

35. 发明申请

WO2015077161A1 LIQUID OPTICAL ADHESIVE COMPOSITIONS 审中-公开
标题翻译：液体光学胶粘剂组合物
公开(公告)号：WO2015077161A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/065861
申请日：2014-11-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： CLAPPER, Jason D. , YURT, Serkan , CAMPBELL, Christopher J.
IPC分类号： C08F220/18 , C09J133/08 , C09J4/00
CPC分类号： 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
摘要： 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 M w of 5k to 30k, a T g
摘要翻译：本公开内容描述了可固化组合物，其包含a）具有多个侧链，不饱和的，可自由基聚合的官能团和亲核亲水基团的溶质（甲基）丙烯酰基低聚物，Mw为5k至30k，Tg <20℃ ; b）溶剂单体组分; 链转移剂和光引发剂。可固化组合物可用作光学应用中的粘合剂。

36. 发明申请

WO2012161997A1 PRESSURE-SENSITIVE ADHESIVES WITH ONIUM-EPOXY CROSSLINKING SYSTEM 审中-公开
标题翻译：压敏胶粘剂与环氧交联体系
公开(公告)号：WO2012161997A1
公开(公告)日：2012-11-29
申请号：PCT/US2012/037729
申请日：2012-05-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： WEIKEL, Arlin L. , KREPSKI, Larry R. , CLAPPER, Jason D. , MAHONEY, Wayne S. , GADDAM, Babu N.
IPC分类号： C08F220/26 , C08G59/68 , C09J133/06 , C08L63/00
CPC分类号： C09J133/10 , C08F220/32 , C08F224/00 , C08L63/10 , C09D4/06 , C09J7/38 , C09J133/062 , Y10T428/2809 , Y10T428/2852 , Y10T428/287 , Y10T428/2891
摘要： A pre-adhesive composition is described comprising an acid- and epoxy-functional (meth)acryloyl copolymer, which when crosslinked using an ionic photoacid generator (PAG) provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles having desirable properties.
摘要翻译：描述了一种预粘合剂组合物，其包含酸和环氧官能的（甲基）丙烯酰基共聚物，其当使用离子型光酸产生剂（PAG）交联时提供具有期望性质的压敏粘合剂和压敏粘合剂制品。

37. 发明申请

WO2011146326A1 POLYMERIZABLE IONIC LIQUID COMPOSITIONS 审中-公开
标题翻译：可聚合的离子液体组合物
公开(公告)号：WO2011146326A1
公开(公告)日：2011-11-24
申请号：PCT/US2011/036370
申请日：2011-05-13
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LEWANDOWSKI, Kevin M. , CLAPPER, Jason D. , OXMAN, Joel D. , KREPSKI, Larry R. , ZHU, Peiwang , WANG, Yizhong
IPC分类号： C08F220/30 , C08F220/34 , C07D233/58 , C09D4/00 , C07D233/00
CPC分类号： C09D4/00 , A61K6/0023 , A61K6/083 , C07D233/60 , C07D233/61 , C07D403/12 , C07D413/06 , C08F220/30 , C08L33/04 , C08L2666/36 , C08L101/005
摘要： The compositions comprise an acid functional monomer or acid-functional copolymer (or conjugate base thereof), and an imidazole compound (or conjugate acid theref).
摘要翻译：组合物包含酸官能单体或酸官能共聚物（或其共轭碱）和咪唑化合物（或其共轭酸）。

38. 发明申请

WO2021099941A1 CROSSLINKABLE AND CROSSLINKED COMPOSITIONS 审中-公开
公开(公告)号：WO2021099941A1
公开(公告)日：2021-05-27
申请号：PCT/IB2020/060823
申请日：2020-11-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SIMONE, Peter M. , CLAPPER, Jason D. , ELLIS, Mark F. , BEAGI, Hollis Z. , WESSEL, Matthew H.
IPC分类号： C09J133/08 , C08F220/20
摘要： A crosslinkable composition, a crosslinked composition formed upon exposure of the crosslinkable composition to ultraviolet radiation or ionizing radiation, articles containing these compositions, and methods of making the articles are described. The crosslinkable compositions contain two different (meth)acrylate copolymers and can be applied to a substrate using an extrusion process. While being extruded, the crosslinkable compositions advantageously are resistant to crosslinking and/or increased molecular weights. The crosslinked compositions can function as adhesive compositions that are particularly well suited for use in electronic devices.

39. 发明申请

WO2021033138A1 CORE-SHEATH FILAMENTS INCLUDING POLYISOBUTYLENE COMPOSITIONS AND METHODS OF PRINTING THE SAME 审中-公开
公开(公告)号：WO2021033138A1
公开(公告)日：2021-02-25
申请号：PCT/IB2020/057778
申请日：2020-08-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SAHNI, Vasav , EMERSON, Mark W. , YOUNG, Jacob D. , WEST, Shaun M. , CHASTEK, Thomas Q. , CLAPPER, Jason D.
IPC分类号： C09J123/22 , D01D5/34 , D01F8/06 , B29C64/118
摘要： Provided are amorphous polyolefin compositions that can be dispensed digitally as the core in a core-sheath construction. These formulations provide dependable adhesion to both polar and non-polar surface in addition to providing a high barrier to air and moisture which is beneficial in many applications. These formulations and the method of processing these formulations provide many benefits, including low VOCs, avoiding die cutting, design flexibility, achieving intricate nonplanar bonding patterns, printing on thin and/or delicate substrates, and printing on an irregular and/or complex topography, no need for release liners or low-adhesion backsize, and no need for a post-processing step.

40. 发明申请

WO2020250084A1 HEAT-REMOVING SHEET 审中-公开
公开(公告)号：WO2020250084A1
公开(公告)日：2020-12-17
申请号：PCT/IB2020/055205
申请日：2020-06-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HAJIME, Evan Koon Lun Yuuji , BARTLING, Brandon A. , CLAPPER, Jason D.
IPC分类号： C08J5/18 , C08J3/24 , C08L33/00 , C08L83/00 , C08K3/22 , C08K3/26 , H01M10/655
摘要： A heat-removing sheet includes a plurality of endothermic particles and a chemically cured or radiation cured resin binding the endothermic particles together. The heat-removing sheet includes the endothermic particles at greater than 60 weight percent, has a flexural modulus of less than 3000 MPa and a flexural strength of greater than 0.15 MPa. The heat-removing sheet is a single free-standing layer.

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