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1. 发明申请

WO2019123124A1 POLYMERIC MATERIALS FORMED USING INITIATORS WITH TWO THIOCARBONYLTHIO-CONTAINING GROUPS 审中-公开
公开(公告)号：WO2019123124A1
公开(公告)日：2019-06-27
申请号：PCT/IB2018/059954
申请日：2018-12-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LEWANDOWSKI, Kevin M. , ROSCOE, Stephen B. , GADDAM, Babu N. , WHITING, Bryan T. , BATTISTE, John L. , GRIESGRABER, George W.
IPC分类号： C08F2/38 , C08F2/48 , C08F222/10 , C09J4/06 , C08F220/28
摘要： Controlled radical initiators, reaction mixtures containing the controlled radical initiators and various ethylenically unsaturated monomers, polymeric materials formed from the reaction mixtures, crosslinkable compositions containing the polymeric materials, crosslinked compositions formed from the crosslinkable compositions, and articles containing the polymeric materials, the crosslinkable compositions, or the crosslinked compositions are provided. The controlled radical initiators are bis-dithiocarbamate or bis-dithiocarbonate compounds having a single carbon between the two dithiocarbamate or dithiocarbonate groups. Also attached to that single carbon is a ketone group.

2. 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。

3. 发明申请

WO2015183782A1 ACRYLIC ADHESIVE COMPOSITION WITH CONTROLLED MOLECULAR WEIGHT 审中-公开
标题翻译：具有控制分子量的丙烯酸粘合剂组合物
公开(公告)号：WO2015183782A1
公开(公告)日：2015-12-03
申请号：PCT/US2015/032380
申请日：2015-05-26
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HA, Sung-Won , GADDAM, Babu N. , ELLIS, Mark F. , LEE, Hae-Seung , JACOBSEN, John R.
IPC分类号： C08F2/38 , C08F2/50 , C08F220/18 , C08K5/00 , C09J4/00
CPC分类号： C09J133/08 , C08F2/38 , C08F2/50 , C08F220/06 , C08F220/18 , C08F265/06 , C08L2312/00 , C09J4/00 , C09J4/06 , C09J7/385 , C09J151/003 , C09J2433/00 , C08F2220/1858 , C08F2220/1841
摘要： A method for preparing an acrylate adhesive is provided by the steps of partially polymerizing a monomer mixture to provide a syrup polymer composition having a high molecular weight solute copolymer. This first syrup composition is again polymerized to provide a second syrup polymer composition having a low molecular weight copolymer. The second syrup polymer composition is provided with a crosslinking agent and further polymerized to provide the adhesive composition.
摘要翻译：通过部分聚合单体混合物以提供具有高分子量溶质共聚物的糖浆聚合物组合物的步骤来提供制备丙烯酸酯粘合剂的方法。该第一糖浆组合物再次聚合以提供具有低分子量共聚物的第二糖浆聚合物组合物。第二糖浆聚合物组合物提供交联剂并进一步聚合以提供粘合剂组合物。

4. 发明申请

WO2015088932A1 CURABLE SILSESQUIOXANE POLYMERS, COMPOSITIONS, ARTICLES, AND METHODS 审中-公开
标题翻译：可固化硅氧烷聚合物，组合物，制品和方法
公开(公告)号：WO2015088932A1
公开(公告)日：2015-06-18
申请号：PCT/US2014/068982
申请日：2014-12-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： RATHORE, Jitendra S. , GADDAM, Babu N. , MAZUREK, Mieczyslaw H.
IPC分类号： C09D183/04 , C08G77/04 , C08G77/20
CPC分类号： C09D183/04 , C08G77/045 , C08G77/12 , C08G77/20 , C08L83/00 , C08K5/56 , C08K5/0025 , C08K5/132
摘要： A curable silsesquioxane polymer, a composition including such polymer, an article having a layer disposed thereon that includes the curable polymer and/or the cured polymer, and a method of forming a cured coating, wherein the curable silsesquioxane polymer includes a three-dimensional branched network having the formula: wherein the oxygen atom at the * is bonded to another Si atom within the three-dimensional branched network; R is an organic group comprising an ethylenically unsaturated group; and R2 is an organic group that is not an ethylenically unsaturated group; R 3 is a non-hydrolyzable group; and n or n+m is an integer of greater than 3.
摘要翻译：可固化倍半硅氧烷聚合物，包含这种聚合物的组合物，其上设置有包含可固化聚合物和/或固化聚合物的层的制品和形成固化涂层的方法，其中可固化倍半硅氧烷聚合物包括三维分支具有下式的网络：其中*上的氧原子与三维分支网络中的另一个Si原子键合; R是包含烯属不饱和基团的有机基团; 并且R 2是不是烯属不饱和基团的有机基团; R3是不可水解的基团; n或n + m为大于3的整数。

5. 发明申请

WO2012177337A1 PRESSURE-SENSITIVE ADHESIVES WITH ONIUM-EPOXY RESIN CROSSLINKING SYSTEM 审中-公开
标题翻译：压敏粘合剂与环氧树脂交联体系
公开(公告)号：WO2012177337A1
公开(公告)日：2012-12-27
申请号：PCT/US2012/037735
申请日：2012-05-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY , MAHONEY, Wayne S. , WEIKEL, Arlin L. , KREPSKI, Larry R. , GADDAM, Babu N.
发明人： MAHONEY, Wayne S. , WEIKEL, Arlin L. , KREPSKI, Larry R. , GADDAM, Babu N.
IPC分类号： C08L33/06 , C08L63/00 , C09J133/06 , C09J163/00 , C08G59/68
CPC分类号： C09J133/14 , C08G59/3209 , C08G59/68 , C08L33/062 , C08L63/00 , C09J7/38 , C09J7/385 , C09J133/062 , C09J163/00 , Y10T428/287
摘要： A pre-adhesive composition is described comprising an epoxy-functional (meth)acryloyl copolymer and epoxy resin, 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：描述了包含环氧官能的（甲基）丙烯酰基共聚物和环氧树脂的预粘合剂组合物，当使用离子型光酸产生剂（PAG）交联时，提供具有所需性质的压敏粘合剂和压敏粘合剂制品。

6. 发明申请

WO2012112304A1 ADDITION-FRAGMENTATION AGENTS 审中-公开
标题翻译：附加分类代理
公开(公告)号：WO2012112304A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/023475
申请日：2012-02-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： JOLY, Guy D. , KREPSKI, Larry R. , FORNOF, Anne R. , YURT, Serkan , GADDAM, Babu N. , ABUELYAMAN, Ahmed S. , KROPP, Michael A.
IPC分类号： C07C271/16 , C07C69/593
CPC分类号： C08K5/205 , A61K6/083 , C07C67/14 , C07C67/26 , C07C69/593 , C07C271/16 , C08K3/22 , C08K3/36 , C08K5/11 , C08K5/12 , C09D133/08 , C08L33/10 , C08L33/08
摘要： Addition-fragmentation agents of the formula are disclosed formula (I): wherein R 1 , R 2 and R 3 are each independently Z-Q-, a (hetero)alkyl group or a (hetero)aryl group with the proviso that at least one of R 1 , R 2 and R 3 is Zm-Q-, Q is a linking group have a valence of m +1; Z is an ethylenically unsaturated polymerizable group, m is 1 to 6; each X 1 is independently -O- or -NR 4 -, where R 4 is H or C 1 -C 4 alkyl, and n is 0 or 1.
摘要翻译：式（I）的加成裂解剂是公开的：其中R1，R2和R3各自独立地为ZQ-，（杂）烷基或（杂）芳基，条件是R1，R2中的至少一个且R 3为Z m-Q-，Q为连接基团，其m价为m + 1; Z为烯键式不饱和可聚合基团，m为1至6; 每个X1独立地是-O-或-NR4-，其中R4是H或C1-C4烷基，n是0或1。

7. 发明申请

WO2010065355A1 AZIRIDINE-FUNCTIONAL PHOTOACTIVE CROSSLINKING COMPOUNDS 审中-公开
标题翻译： AZIRIDINE功能光化学交联化合物
公开(公告)号：WO2010065355A1
公开(公告)日：2010-06-10
申请号：PCT/US2009/065447
申请日：2009-11-23
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ZHU, Peiwang , KAVANAGH, Maureen A. , ANDERSON, Kelly S. , KREPSKI, Larry R. , JOLY, Guy D. , ERDOGAN, Belma , GADDAM, Babu N.
IPC分类号： C07D203/08 , C07D203/10 , C07D203/12 , C09J133/06 , C09J133/08
CPC分类号： C07D203/08 , C07D203/10 , C07D203/12 , Y10T428/2809 , Y10T428/2891
摘要： A photoactive compound that is the Michael addition reaction product of an aziridine compound and a photoinitiator-functional (meth)acrylate is described. The compound can be used to crosslink (meth)acrylic polymers via a hydrogen abstracting or an alpha-cleavage mechanism.
摘要翻译：描述了作为氮丙啶化合物和光引发剂官能（甲基）丙烯酸酯的迈克尔加成反应产物的光敏化合物。该化合物可用于通过氢提取或α-分解机制交联（甲基）丙烯酸聚合物。

8. 发明申请

WO2002102909A1 REACTIVE OLIGOMERS 审中-公开
标题翻译：反应性低聚物
公开(公告)号：WO2002102909A1
公开(公告)日：2002-12-27
申请号：PCT/US2002/010447
申请日：2002-04-03
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HEILMANN, Steven M. , GADDAM, Babu N. , ABUELYAMAN, Ahmed S. , FANSLER, Duane D. , JONES, Todd D. , KAVANAGH, Maureen A. , LEWANDOWSKI, Kevin M. , WENDLAND, Michael S.
IPC分类号： C09D201/08
CPC分类号： C09D201/005 , C09D201/08
摘要： The present invention provides novel compositions prepared from a first oligomer containing reactive functional groups capable of reaction at effective rates (at normal processing temperatures) with a co-reactive second component possessing functionality that is complementary to that of the first oligomer. The compositions may be used as coatings, including hard surface coatings, clear coatings, powder coatings and pattern coatings; as adhesives, including pressure sensitive adhesives and not melt adhesives; as sealants; as optical coatings; as blown microfibers (BMF); as high refractive index optical materials; as barrier films; in microreplication; as low adhesion backsizes, (LABs) and release coatings.
摘要翻译：本发明提供由含有能够以有效速率（在正常加工温度下）与具有与第一低聚物互补的官能团的共反应性第二组分反应的反应性官能团的第一低聚物制备的新型组合物。组合物可以用作涂层，包括硬表面涂层，透明涂层，粉末涂层和图案涂层; 作为粘合剂，包括压敏粘合剂，而不是熔融粘合剂; 作为密封剂; 作为光学涂料; 作为吹制微纤维（BMF）; 作为高折射率光学材料; 作为阻挡膜; 微复制; （LAB）和脱模涂层。

9. 发明申请

WO2020075007A1 ADDITION-FRAGMENTATION AGENT WITH PENDENT AMINE GROUPS 审中-公开
公开(公告)号：WO2020075007A1
公开(公告)日：2020-04-16
申请号：PCT/IB2019/058357
申请日：2019-10-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ABUELYAMAN, Ahmed S. , GADDAM, Babu N. , FALSAFI, Afshin , WU, Tianyu , WANG, Yizhong , CHRISTENSEN, Randilynn B. , MOSER, William H.
IPC分类号： C07C219/32 , C07C229/62
摘要： Provided is an addition-fragmentation agent of the formula (I) where R amine comprises a tertiary amine group; R 2 linking group of valence a+2; Z is an ethylenically unsaturated polymerizable group; and subscript a is 0 or 1.

10. 发明申请

WO2016182773A1 HIGH PERFORMANCE (METH)ACRYLATE ADHESIVE COMPOSITION 审中-公开
标题翻译：高性能（甲基）丙烯酸酯胶粘剂组合物
公开(公告)号：WO2016182773A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/030352
申请日：2016-05-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： CHATTERJEE, Joon , KRISHNAMURTHY, Raja , SINHA, Surojit , GADDAM, Babu N.
IPC分类号： C08F220/18 , C09J133/08
CPC分类号： C09J133/08 , C08F220/18 , C08L25/08 , C08L33/08 , C09J7/385 , C09J2425/00 , C09J2433/00 , C08F2220/1825 , C08F220/34 , C08F220/20
摘要： An adhesive composition is described comprising a tertiary amine- and hydroxyl-functional (meth)acrylate copolymer and a styrene/maleic anhydride crosslinking agent, which when crosslinked, provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.
摘要翻译：描述了一种粘合剂组合物，其包含叔胺 - 和羟基官能（甲基）丙烯酸酯共聚物和苯乙烯/马来酸酐交联剂，其在交联时提供压敏粘合剂和压敏粘合剂制品。

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