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公开(公告)号：US10784455B2
公开(公告)日：2020-09-22
申请号：US15871560
申请日：2018-01-15
IPC分类号： H01L51/44 , B32B27/08 , B32B27/30 , B32B27/36 , C23C16/44 , H01L31/0203 , H01L51/52 , C23C28/04 , C23C16/30 , C23C28/00 , H01L31/048 , C08J7/04 , H01L33/56 , B32B37/24
摘要： A barrier film including a substrate, a base (co)polymer layer applied on a major surface of the substrate, an oxide layer applied on the base (co)polymer layer, and a protective (co)polymer layer applied on the oxide layer. The protective (co)polymer layer is formed as the reaction product of a first (meth)acryloyl compound and a (meth)acryl-silane compound derived from a Michael reaction between a second (meth)acryloyl compound and an aminosilane. The first and second (meth)acryloyl compounds may be the same. In some embodiments, a multiplicity of alternating layers of the oxide layer and the protective (co)polymer layer may be used. An oxide layer can be applied over the top protective (co)polymer layer. The barrier films provide, in some embodiments, enhanced resistance to moisture and improved peel strength adhesion of the protective (co)polymer layer(s) to the underlying layers. A process of making, and methods of using the barrier film are also described.
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公开(公告)号：US10351653B2
公开(公告)日：2019-07-16
申请号：US15127563
申请日：2015-05-20
IPC分类号： C08G18/08 , C08G18/12 , C08G18/24 , C08G18/28 , C08G18/32 , C08G18/38 , C08G18/42 , C08G18/48 , C08G18/66 , C08G18/74 , C08G18/75
摘要： A method of making a silyl-terminated polyurethane in an aqueous dispersion aqueous silyl-terminated polyurethane dispersions are described. In one embodiment, the polyurethane comprises a) urethane moieties derived from the reaction of a (i) a diol; (ii) a neutralized anionic water solubilizing compound; and iii) a diisocyanate. The polyurethane also comprises b) silyl terminal groups derived from an alkoxy silane compound having the formula (R3O)3SiR4—Z, wherein R3 is independently hydrogen or a C1-C4 alkyl; R4 is a divalent group selected from alkylene, alkylarylene, oxyalkylene; and Z is selected from the group consisting of —OH, —SH, —NR, —NH2, wherein R is an aromatic or aliphatic cyclic group. The polyurethane also comprises c) urea moieties derived from the reaction of an isocyanate terminated prepolymer and a difunctional hydrazine or hydrazide compound.
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公开(公告)号：US20180002285A1
公开(公告)日：2018-01-04
申请号：US15537899
申请日：2015-12-14
发明人： Thomas P. Klun , Mark A. Roehrig , Joseph C. Spagnola , Alan K. Nachtigal , Charles J. Hoy , Richard J. Pokorny , William J. Hunt , Jason T. Petrin , Paul B. Armstrong , Suresh Iyer
IPC分类号： C07D211/44 , C07D401/14 , C07D211/92 , C08K5/3432 , C08K5/3462
CPC分类号： C07D211/44 , C07D211/92 , C07D401/14 , C08K5/3432 , C08K5/3462 , C08L2201/08
摘要： Compounds having hindered amine and oxyalkyl amine light stabilizers can mitigate the adverse effects of actinic radiation, such as visible and ultraviolet light, on polymers and copolymers. Polymers and copolymers derived from such compounds. Articles, such as coated articles and molded articles, containing such polymers or compounds.
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公开(公告)号：US20130323519A1
公开(公告)日：2013-12-05
申请号：US13961442
申请日：2013-08-07
CPC分类号： H01L23/296 , B32B27/08 , B32B27/308 , B32B27/322 , B32B27/36 , B32B2255/10 , B32B2255/20 , B32B2457/00 , B32B2457/12 , B32B2457/20 , B32B2605/00 , B32B2605/003 , C09D5/00 , H01L23/3192 , H01L31/03926 , H01L51/0097 , H01L51/5253 , H01L2924/0002 , Y02E10/50 , Y10T428/31663 , H01L2924/00
摘要： A barrier film including a substrate, a base (co)polymer layer applied on a major surface of the substrate, an oxide layer applied on the base (co)polymer layer, and a protective (co)polymer layer applied on the oxide layer. The protective (co)polymer layer is formed as the reaction product of a first (meth)acryloyl compound and a (meth)acryl-silane compound derived from a Michael reaction between a second (meth)acryloyl compound and an aminosilane. The first and second (meth)acryloyl compounds may be the same. In some embodiments, a multiplicity of alternating layers of the oxide layer and the protective (co)polymer layer may be used. An oxide layer can be applied over the top protective (co)polymer layer. The barrier films provide, in some embodiments, enhanced resistance to moisture and improved peel strength adhesion of the protective (co)polymer layer(s) to the underlying layers. A process of making, and methods of using the barrier film are also described.
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公开(公告)号：US20170362391A1
公开(公告)日：2017-12-21
申请号：US15521900
申请日：2015-12-04
发明人： Yu Yang , Katherine A. Gibney , Suresh Iyer , Ingrid N. Haugan , Chetan P. Jariwala , Yifan Zhang
IPC分类号： C08G77/388 , C09D183/08
CPC分类号： C08G77/388 , C09D183/08
摘要： Modified poly(diorganosiloxanes), compositions, and articles comprising the same. The modified poly(diorganosiloxanes) can be soluble or dispersable in aqueous media. The articles can have modified poly(diorganosiloxanes) affixed thereto.
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6.发明申请公开(公告)号：US20170253570A1
公开(公告)日：2017-09-07
申请号：US15603495
申请日：2017-05-24
IPC分类号： C07D303/48 , B82Y30/00 , B82Y40/00 , C07C323/41 , C07C323/52 , C07C323/60 , C08G65/00 , C08G65/334 , C09D171/02 , G03F7/00 , C08F2/38 , B05D1/18 , B82Y10/00
CPC分类号： C07D303/48 , B05D1/185 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C07C323/41 , C07C323/52 , C07C323/60 , C08F2/38 , C08G65/007 , C08G65/334 , C09D171/02 , G03F7/0002
摘要： A perfluoropolyether thiol compound comprises a perfluoropolyether segment, at least one mercapto group (—SH), and at least one intervening divalent carbonylimino moiety (—C(═O)—NR—, wherein R is hydrogen or alkyl). The compound can be produced, for example, by a ring-opening reaction of thiolactones with perfluoropolyether-substituted, primary or secondary amines. The compound can be used, for example, as a polymerization chain transfer agent, as an intermediate for the preparation of functional group-containing fluorochemical derivatives such as disulfides, and as a fluorinated surface treatment.
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7.发明授权公开(公告)号：US09441079B2
公开(公告)日：2016-09-13
申请号：US14426998
申请日：2013-11-19
发明人： Yu Yang , Shilpi K. Sanghi , Suresh Iyer , Yongshang Lu
IPC分类号： C09D183/06 , C08G81/02 , C08G77/442 , C08G77/26
CPC分类号： C08G81/024 , C08G77/26 , C08G77/442 , C09D183/06
摘要： Presently described are block copolymers suitable for use as a low adhesion backsize (“LAB”) coating. The block copolymers comprise at least one polyorganosiloxane block and at least one polyolefin block. The polyolefin block is semi-crystalline having a melt point of at least 110° C. The block copolymer typically has the structure: A[-L-B]n wherein A is a polyorganosiloxane block and B is a polyolefin block. L is a covalent bond or a divalent linking group. In some embodiments, L is the reaction product of an amine or hydroxyl and an anhydride.
摘要翻译： 目前描述的是适合用作低粘度背胶（“LAB”）涂层的嵌段共聚物。 嵌段共聚物包含至少一个聚有机硅氧烷嵌段和至少一个聚烯烃嵌段。 聚烯烃嵌段是熔点至少为110℃的半结晶。嵌段共聚物通常具有以下结构：A [-L-B] n其中A是聚有机硅氧烷嵌段，B是聚烯烃嵌段。 L是共价键或二价连接基团。 在一些实施方案中，L是胺或羟基和酸酐的反应产物。
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公开(公告)号：US20160168424A1
公开(公告)日：2016-06-16
申请号：US14907066
申请日：2013-08-30
发明人： Aniket N/A , Jitendra S. Rathore , Gaurav Manik , Suresh Iyer
IPC分类号： C09J7/02 , C09D129/04
CPC分类号： C09J7/385 , C09D129/04 , C09J4/06 , C09J5/00 , C09J7/401 , C09J133/10 , C09J2201/606 , C09J2429/00 , C09J2429/005 , C09J2433/00
摘要： Presently described are linerless sheeting articles comprising a substrate, a pressure sensitive adhesive layer disposed on the substrate, and a water soluble protective layer disposed on the pressure sensitive adhesive layer. The water soluble protective layer comprises at least 50 wt-% solids of a water soluble polymer and a polymer additive comprising a fluorinated-group, a silane group, or a combination thereof. The polymer additive is typically present in an amount no greater than 5 wt-% solids. In a favored embodiment, the polymer additive is an oligomer. Methods of making and applying the sheeting article are also described.
摘要翻译： 目前描述的是包括基材，设置在基材上的压敏粘合剂层和设置在压敏粘合剂层上的水溶性保护层的无衬片材制品。 水溶性保护层包含至少50重量％的水溶性聚合物固体和包含氟化基团，硅烷基团或其组合的聚合物添加剂。 聚合物添加剂通常以不大于5wt％固体的量存在。 在有利的实施方案中，聚合物添加剂是低聚物。 还描述了制造和应用片材制品的方法。
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9.发明申请公开(公告)号：US20150247007A1
公开(公告)日：2015-09-03
申请号：US14426998
申请日：2013-11-19
发明人： Yu Yang , Shilpi K. Sanghi , Suresh Iyer , Yongshang Lu
IPC分类号： C08G81/02
CPC分类号： C08G81/024 , C08G77/26 , C08G77/442 , C09D183/06
摘要： Presently described are block copolymers suitable for use as a low adhesion backsize (“LAB”) coating. The block copolymers comprise at least one polyorganosiloxane block and at least one polyolefin block. The polyolefin block is semi-crystalline having a melt point of at least 110° C. The block copolymer typically has the structure: A[-L-B]n wherein A is a polyorganosiloxane block and B is a polyolefin block. L is a covalent bond or a divalent linking group. In some embodiments, L is the reaction product of an amine or hydroxyl and an anhydride.
摘要翻译： 目前描述的是适合用作低粘度背胶（“LAB”）涂层的嵌段共聚物。 嵌段共聚物包含至少一个聚有机硅氧烷嵌段和至少一个聚烯烃嵌段。 聚烯烃嵌段是熔点至少为110℃的半结晶。嵌段共聚物通常具有以下结构：A [-L-B] n其中A是聚有机硅氧烷嵌段，B是聚烯烃嵌段。 L是共价键或二价连接基团。 在一些实施方案中，L是胺或羟基和酸酐的反应产物。
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公开(公告)号：US20180138433A1
公开(公告)日：2018-05-17
申请号：US15871560
申请日：2018-01-15
IPC分类号： H01L51/44 , B32B27/08 , B32B27/30 , B32B27/36 , C23C16/44 , C08J7/04 , H01L31/0203 , H01L33/56 , H01L51/52
摘要： A barrier film including a substrate, a base (co)polymer layer applied on a major surface of the substrate, an oxide layer applied on the base (co)polymer layer, and a protective (co)polymer layer applied on the oxide layer. The protective (co)polymer layer is formed as the reaction product of a first (meth)acryloyl compound and a (meth)acryl-silane compound derived from a Michael reaction between a second (meth)acryloyl compound and an aminosilane. The first and second (meth)acryloyl compounds may be the same. In some embodiments, a multiplicity of alternating layers of the oxide layer and the protective (co)polymer layer may be used. An oxide layer can be applied over the top protective (co)polymer layer. The barrier films provide, in some embodiments, enhanced resistance to moisture and improved peel strength adhesion of the protective (co)polymer layer(s) to the underlying layers. A process of making, and methods of using the barrier film are also described.
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