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公开(公告)号：WO2019207428A2
公开(公告)日：2019-10-31
申请号：PCT/IB2019/053201
申请日：2019-04-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： KÜHNEWEG, Bernd , AUDENAERT, Frans A. , JÜRGENS, Michael , SCHUELL, Christoph T.R. , DEN DRIJVER, Andrea
Abstract: Anti-icing stacks for protecting an aerodynamic surface are described. In some embodiments, an anti-icing stack includes an anti-icing layer, an elastomeric erosion protection layer, and an additional layer. The erosion protection layer is disposed between the anti-icing layer and the additional layer. The additional layer has a thickness greater than the thickness of the erosion protection layer and a tensile modulus of no more than the tensile modulus of the erosion protection layer. The additional layer may be a foam adhesive layer.
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公开(公告)号：WO2018080639A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/050198
申请日：2017-09-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SCHUELL, Christoph T.R. , STRERATH, Christiane , GOEB, Siegfried R. , JING, Naiyong
CPC classification number: C09D1/00 , C09C1/3072 , C09C1/3081 , C09C1/309 , C09C3/006 , C09C3/10 , C09C3/12 , C09D5/1656
Abstract: The present disclosure relates to a protective coating composition comprising: • a) an aqueous continuous liquid phase; and • b) acidified silica nanoparticles dispersed in the aqueous continuous liquid phase, wherein the acidified silica nanoparticles comprise mixed hydrophilic and oleophobic surface functionalization, wherein the hydrophilic surface functionalization is obtained by covalently linking the silica nanoparticle to an organofunctional moiety comprising a functional group selected from the group consisting of polyalkyleneoxy-containing moieties and zwitterionic moieties,and wherein the oleophobic surface functionalization is obtained by covalently linking the silica nanoparticle to an organofunctional moiety comprising a functional group selected from fluorine-containing moieties. In another aspect, the present disclosure is directed to a silica nanoparticle as described above, which comprise both hydrophilic and oleophobic surface functionalization. In still another aspect, the present disclosure is directed to a method of treating a hard surface.
Abstract translation: 本公开涉及一种保护性涂料组合物，其包含：a）含水连续液相; 和b）分散在含水连续液相中的酸化二氧化硅纳米粒子，其中酸化二氧化硅纳米粒子包含混合亲水和疏油表面官能化，其中亲水表面官能化通过将二氧化硅纳米粒子共价连接到包含选定官能团的有机官能部分 选自由含聚亚烷氧基的部分和两性离子部分组成的组，并且其中疏油表面官能化是通过将二氧化硅纳米粒子共价连接至包含选自含氟部分的官能团的有机官能部分而获得的。 另一方面，本公开涉及如上所述的二氧化硅纳米粒子，其包含亲水性和疏油性表面官能化。 又一方面，本公开涉及一种处理硬表面的方法。
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公开(公告)号：WO2015195336A1
公开(公告)日：2015-12-23
申请号：PCT/US2015/033969
申请日：2015-06-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SCHUELL, Christoph T.R. , UNVERHAU, Kerstin , RICHTER, Mareike , GOEB, Siegfried R.
IPC: C08F220/10 , C08K5/00 , C09J4/00
CPC classification number: C08F220/10 , C08K5/00 , C09J4/00
Abstract: The present disclosure is directed to a curable precursor of a pressure sensitive adhesive composition comprising: (1) a free-radically polymerizable material comprising at least one free-radically polymerizable monomer; (2) a polymerization initiator system, comprising: a) a thermal redox initiator system, consisting of: i. a thermal polymerization initiator comprising an organic peroxide; and ii. an accelerator selected from the group consisting of tertiary amines, metal salts, mercaptans, and any combinations or mixtures thereof; and b) a photoinitiator. The present disclosure is also directed to a method of manufacturing such pressure sensitive adhesives and uses thereof.
Abstract translation: 本公开涉及压敏粘合剂组合物的可固化前体，其包含：（1）包含至少一种可自由基聚合的单体的可自由基聚合的材料; （2）聚合引发剂体系，包括：a）热氧化还原引发剂体系，由以下组成：i。 包含有机过氧化物的热聚合引发剂; 和ii。 选自叔胺，金属盐，硫醇及其任何组合或混合物的促进剂; 和b）光引发剂。 本公开还涉及制造这种压敏粘合剂的方法及其用途。
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公开(公告)号：WO2021090113A1
公开(公告)日：2021-05-14
申请号：PCT/IB2020/060080
申请日：2020-10-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ISHIWATARI, Hironobu , APELDORN, Thomas , PETERSON, Donald G. , POPKO, Daniel T. , SCHUELL, Christoph T.R. , HANNEN, Thomas , WELKE, Siegfried K. , KÄRPÄNEN, Tarja , GRAU, Uwe
Abstract: The disclosed adhesive medical article has a backing layer having a first major surface and a second major surface opposite to the first major surface. The backing layer has a central portion and an outer circumferential portion. The article further has a pressure sensitive adhesive pattern coating applied onto at least part of the first major surface of the backing layer in such a way as to form a plurality of adhesive coated and adhesive uncoated areas of the backing layer. The adhesive uncoated areas comprise a central collection portion and at least one longitudinal extension radiating from the central collection portion towards the outer circumferential portion of the backing layer.
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公开(公告)号：WO2017053345A1
公开(公告)日：2017-03-30
申请号：PCT/US2016/052756
申请日：2016-09-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： AUDENAERT, Frans A. , SCHUELL, Christoph T.R. , NUYTS, Inge
IPC: C09D127/12 , C08L27/12 , C08K5/544 , C23C22/02
CPC classification number: C08L27/12 , C08G77/24 , C08G77/26 , C09D127/12 , C09D183/08 , C23C2222/20
Abstract: A composition that includes an amino-functional compound having at least one silane group, a fluorinated compound represented by formula Rf{-X-[Si(Y) 3-x (R) x ] y } z , and a non-fluorinated organic solvent having a flashpoint of at least 40 °C. A method of making a treated article having a metal surface using a composition that includes an amino-functional compound having at least one silane group, a fluorinated compound represented by formula Rf{-X-[Si(Y) 3-x (R) x ] y } z , and an organic solvent having a flashpoint of at least 40 °C is also disclosed. Another method includes treating the metal surface with a primer composition including an amino-functional compound having at least one silane group to provide a primed metal surface and subsequently treating the primed metal surface with a treatment composition including a fluorinated compound represented by formula Rf{-X-[Si(Y) 3-x (R) x ] y } z . The compositions each include up to one percent by weight of an organic solvent having a flashpoint up to 40 °C.
Abstract translation: 包含具有至少一个硅烷基的氨基官能化合物，由式Rf {-X- [Si（Y）3-x（R）x] y} z表示的氟化化合物和非氟化有机物 具有至少40℃的闪点的溶剂。 使用包含具有至少一个硅烷基的氨基官能化合物的组合物制造具有金属表面的处理制品的方法，由式Rf {-X- [Si（Y）3-x（R） x] y} z，并且还公开了具有至少40℃的闪点的有机溶剂。 另一种方法包括用包含具有至少一个硅烷基团的氨基官能化合物的底漆组合物处理金属表面以提供底漆金属表面，并随后用包含式Rf { - X- [硅（Y）3-x（R）X] Y}ž。 组合物各自包含高达1重量％的具有高达40℃的闪点的有机溶剂。
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Patent Agency Ranking
公开(公告)号：WO2018142253A1
公开(公告)日：2018-08-09
申请号：PCT/IB2018/050490
申请日：2018-01-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SCHUELL, Christoph T.R. , JING, Naiyong
IPC: C03C17/00 , C03C17/22 , C03C17/30 , C03C17/32 , C09D133/08 , C09D183/02 , C08L83/02
Abstract: The present disclosure relates to an aqueous coating composition for imparting easy-to-clean properties to a siliceous substrate, comprising: a) polyacrylic acid having a weight average molecular weight (M w ) greater than 100,000 g/mol; b) an organic tetrafunctional alkoxysilane; c) phosphoric acid; and d) at least 70 wt% of water, based on the weight of the overall coating composition. In another aspect, the present disclosure is directed to a method of imparting easy-to-clean properties to a siliceous substrate, which comprises the steps of: a) providing a siliceous substrate; b) applying a coating composition described above to the siliceous substrate thereby forming a layer of the coating composition adjacent to the siliceous substrate; and c) drying and/or curing the layer of the coating composition thereby forming a coating layer adjacent to the siliceous substrate. According to still another aspect, the present disclosure is directed to a coated article comprising a siliceous substrate and a coating layer adjacent to the siliceous substrate, wherein the coating layer comprises a layer of the coating composition as described above which has been dried and/or cured onto the siliceous substrate.
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公开(公告)号：WO2018052719A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/049542
申请日：2017-08-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SCHUELL, Christoph T.R. , JING, Naiyong
Abstract: The present disclosure relates to a protective coating composition for reducing oily contamination from a chromium surface, wherein the composition comprises: a) a first hydrophilic functional silane; b) optionally, a second hydrophilic functional silane distinct from the first hydrophilic functional silane; c) optionally, a multivalent metal salt; d) optionally a metal silicate; and e) a solvent comprising water. In another aspect, the present disclosure is directed to a method of reducing oily contamination from a chromium surface, which comprises the steps of: a) providing a chromium surface; b) applying a coating composition as described above to the chromium surface thereby forming a layer of the coating composition adjacent to the chromium surface; and c) drying and/or curing the layer of the coating composition thereby forming a coating layer adjacent to the chromium surface. According to still another aspect, the present disclosure is directed to a coated article comprising a chromium surface and a coating layer adjacent to the chromium surface, wherein the coating layer comprises a layer of the coating composition as described above which has been dried and/or cured onto the chromium surface
Abstract translation: 本公开涉及用于减少来自铬表面的油污染的保护性涂料组合物，其中所述组合物包含：a）第一亲水性官能硅烷; b）任选地，不同于第一亲水性官能硅烷的第二亲水性官能硅烷; c）任选地，多价金属盐; d）任选的金属硅酸盐; 和e）包含水的溶剂。 另一方面，本公开涉及一种减少来自铬表面的油污的方法，该方法包括以下步骤：a）提供铬表面; b）将如上所述的涂料组合物施涂到铬表面上，从而在铬表面附近形成一层涂料组合物; 和c）干燥和/或固化涂层组合物层，从而在铬表面附近形成涂层。 根据又一方面，本公开涉及一种涂层制品，其包含铬表面和与所述铬表面相邻的涂层，其中所述涂层包含如上所述的涂层组合物层，所述涂层组合物已被干燥和/或 固化到铬表面上
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公开(公告)号：WO2020128851A1
公开(公告)日：2020-06-25
申请号：PCT/IB2019/060946
申请日：2019-12-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SCHUELL, Christoph T.R. , SHERMAN, Audrey A. , LIU, Junkang J. , WELKE, Siegfried K.
IPC: C09J183/04 , C09J183/10
Abstract: Siloxane-based gel adhesives with improved shear holding power are prepared from curable compositions. The curable compositions include a siloxane fluid with a viscosity of at least 1,000,000 centiPoise, a siloxane-(meth)acrylate co-polymer, and siloxane tackifying resin. The curable compositions can contain an initiator or can be cured by e-beam radiation without an initiator. The siloxane-(meth)acrylate copolymer is the reaction product of a reaction mixture of an ethylenically unsaturated siloxane-containing macromer, an alkyl (meth)acrylate monomer; optionally a reinforcing monomer, and an initiator.
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公开(公告)号：WO2019207428A3
公开(公告)日：2019-10-31
申请号：PCT/IB2019/053201
申请日：2019-04-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： KÜHNEWEG, Bernd , AUDENAERT, Frans A. , JÜRGENS, Michael , SCHUELL, Christoph T.R. , HABBE, Andrea
Abstract: Anti-icing stacks for protecting an aerodynamic surface are described. In some embodiments, an anti-icing stack includes an anti-icing layer, an elastomeric erosion protection layer, and an additional layer. The erosion protection layer is disposed between the anti-icing layer and the additional layer. The additional layer has a thickness greater than the thickness of the erosion protection layer and a tensile modulus of no more than the tensile modulus of the erosion protection layer. The additional layer may be a foam adhesive layer.
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公开(公告)号：EP3898872A1
公开(公告)日：2021-10-27
申请号：EP19835787.3
申请日：2019-12-17
Applicant: 3M Innovative Properties Company
Inventor： SCHUELL, Christoph T.R. , SHERMAN, Audrey A. , LIU, Junkang J. , WELKE, Siegfried K.
IPC: C09J183/04 , C09J183/10
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