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1. 发明授权

US11078345B2 Pore inducer and porous abrasive form made using the same 有权
公开(公告)号：US11078345B2
公开(公告)日：2021-08-03
申请号：US16099728
申请日：2017-05-11
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Brian D. Goers , Mark A. Lukowski , Walter Flaschberger , Ernest L. Thurber , John E. Gozum
IPC分类号： B24D3/10 , B24D3/18 , B24D18/00 , C08J9/26 , B24D3/32 , C08F20/00 , C08F122/14
摘要： Various embodiments disclosed relate to pore inducers and porous abrasive forms made using the same. In various embodiments, the present invention provides a method of forming a porous abrasive form including heating an abrasive composition including pore inducers to form the porous abrasive form. During the heating the pore inducers in the porous abrasive form reduce in volume to form induced pores in the porous abrasive form.

2. 发明授权

US10688701B2 Transfer sheet, method for producing transfer sheet, optical laminate, and method for producing optical laminate 有权
公开(公告)号：US10688701B2
公开(公告)日：2020-06-23
申请号：US16107045
申请日：2018-08-21
申请人： FUJIFILM Corporation
发明人： Yuki Saiki , Akihiro Anzai , Shunya Katoh , Hiroshi Inada , Kazuhiro Oki
IPC分类号： B32B27/18 , B32B27/26 , B32B27/08 , B32B27/30 , C08F20/00 , G02B5/00 , G02B5/30 , B29C45/16 , G02F1/13363 , C09D4/00 , C08F222/10 , B29K69/00 , B29K105/00 , B29K667/00 , B29L11/00
摘要： A transfer sheet includes a cured liquid crystal composition layer, a block layer including a (meth)acrylic polymer, and a thermoplastic welded layer in this order, the thermoplastic welded layer and the block layer are in direct contact with each other, and the thermoplastic welded layer includes a thermoplastic resin and an ultraviolet curable resin.

3. 发明授权

US10449739B2 Hydrogel contact lenses with lubricious coating thereon 有权
公开(公告)号：US10449739B2
公开(公告)日：2019-10-22
申请号：US15704205
申请日：2017-09-14
申请人： Novartis AG
发明人： Yongxing Qiu , John Dallas Pruitt , Jared Nelson
IPC分类号： B29D11/00 , C08F20/00 , G02B1/04 , C08F220/20 , C08F220/58
摘要： The invention is generally related to soft contact lenses which comprise a non-silicone hydrogel lens body and a hydrogel coating thereon. The non-silicone hydrogel lens body is composed of a hydrogel material which is free of silicone and comprises at least 50% by mole of repeating units of at least one hydroxyl-containing vinylic monomer. The hydrogel coating comprises a first polymeric material having first reactive functional groups and a hydrogel layer derived from a second polymeric material having second reactive functional groups, and the hydrogel layer is covalently attached onto the anchor layer through linkages each formed between one first reactive functional group and one second reactive functional group. The soft contact lens has a surface lubricity better than the lubricity of the non-silicone hydrogel lens body and has a friction rating of about 2 or lower after 7 cycles of manual rubbing, a water content of from about 10% to about 85% by weight and an elastic modulus of from about 0.2 MPa to about 1.5 MPa when being fully hydrated at room temperature.

4. 发明授权

US10351579B2 Monoallophanates based on alkoxysilane alkyl isocyanates 有权
公开(公告)号：US10351579B2
公开(公告)日：2019-07-16
申请号：US15771227
申请日：2016-10-11
申请人： EVONIK DEGUSSA GMBH
发明人： Emmanouil Spyrou , Manfred Kreczinski , Tobias Unkelhaeusser , Sabine Naumann , Holger Loesch , Marion Ewald , Thomas Weihrauch
IPC分类号： C07F7/18 , C08F20/00 , C08G18/62 , C08G18/71 , C08G18/78 , C09D175/04 , C09D133/06 , C07C271/66 , C09J175/04
摘要： A monoallophanate can be used in paint or adhesive compositions. The monoallophanate has the formula 1: where R, R1-R6 are each independently identical or different hydrocarbyl radicals having 1-8 carbon atoms, which may be branched or cyclic, or else may be integrated together to form a cyclic system, and m and n are each independently 0-2.

5. 发明申请

US20180346753A1 AZETIDINIUM-CONTAINING COPOLYMERS AND USES THEREOF 审中-公开
公开(公告)号：US20180346753A1
公开(公告)日：2018-12-06
申请号：US16057867
申请日：2018-08-08
申请人： Novartis AG
发明人： Troy Vernon Holland , Frank Chang , Yongxing Qiu , John Dallas Pruitt , Chung-Yuan Chiang , Venkat Shankar , Robert Scott , Yash Kapoor
IPC分类号： C09D133/24 , C09D139/04 , C08F283/12 , C07D205/04 , C08F220/54 , C08F220/56 , C08F224/00 , C08F20/00 , C09D133/26 , C09D137/00 , B29D11/00 , C08F26/00 , C09D151/08
CPC分类号： C09D133/24 , B29D11/00865 , C07D205/04 , C08F20/00 , C08F26/00 , C08F220/54 , C08F220/56 , C08F224/00 , C08F283/124 , C08F2500/26 , C09D133/26 , C09D137/00 , C09D139/04 , C09D151/085
摘要： The invention is related to azetidinium-containing copolymers and vinylic monomers and their uses in formation of non-silicone hydrogel coatings on silicone hydrogel contact lenses.

6. 发明授权

US10005851B2 Polymerization initiator and radically polymerizable composition containing same 有权
公开(公告)号：US10005851B2
公开(公告)日：2018-06-26
申请号：US15318780
申请日：2015-07-24
申请人： ADEKA CORPORATION
发明人： Yukiko Kanehara , Tomoya Tamachi , Tomoyuki Ariyoshi
IPC分类号： C08F2/50 , C07D295/10 , C07C323/32 , C07F7/18 , C07C323/31 , C07D295/116 , C08F20/00 , C08F2/38
CPC分类号： C08F2/50 , C07C323/31 , C07C323/32 , C07D295/10 , C07D295/116 , C07F7/1804 , C08F2/38 , C08F20/00 , C08L33/00
摘要： Provided is an α-aminoalkylphenone compound that has good stability and low sublimability, efficiently generates radicals when irradiated with a bright line at 365 nm (I line) or the like, and is useful as a polymerization initiator to be used in a radically polymerizable composition. The α-aminoalkylphenone compound is represented by Formula (I) mentioned below. In Formula (I) mentioned above, it is preferable that R11 is a nitro group, an alkoxy group having 1 to 12 carbon atoms, or an alkoxycarbonyl group having 1 to 12 carbon atoms. The α-aminoalkylphenone compound can be preferably used in a polymerization initiator.

7. 发明申请

US20180079158A1 HYDROGEL CONTACT LENSES WITH LUBRICIOUS COATING THEREON 审中-公开
公开(公告)号：US20180079158A1
公开(公告)日：2018-03-22
申请号：US15704205
申请日：2017-09-14
申请人： Novartis AG
发明人： Yongxing Qiu , John Dallas Pruitt , Jared Nelson
IPC分类号： B29D11/00 , G02B1/04 , C08F20/00
CPC分类号： B29D11/00067 , B29D11/00038 , B29D11/00865 , B29D11/00923 , B29K2995/0092 , C08F20/00 , C08F220/20 , C08F220/58 , G02B1/043
摘要： The invention is generally related to soft contact lenses which comprise a non-silicone hydrogel lens body and a hydrogel coating thereon. The non-silicone hydrogel lens body is composed of a hydrogel material which is free of silicone and comprises at least 50% by mole of repeating units of at least one hydroxyl-containing vinylic monomer. The hydrogel coating comprises a first polymeric material having first reactive functional groups and a hydrogel layer derived from a second polymeric material having second reactive functional groups, and the hydrogel layer is covalently attached onto the anchor layer through linkages each formed between one first reactive functional group and one second reactive functional group. The soft contact lens has a surface lubricity better than the lubricity of the non-silicone hydrogel lens body and has a friction rating of about 2 or lower after 7 cycles of manual rubbing, a water content of from about 10% to about 85% by weight and an elastic modulus of from about 0.2 MPa to about 1.5 MPa when being fully hydrated at room temperature.

8. 发明授权

US09550899B2 Latexes and associated inkjet inks 有权
标题翻译：乳胶和相关喷墨油墨
公开(公告)号：US09550899B2
公开(公告)日：2017-01-24
申请号：US14426652
申请日：2012-09-14
申请人： David Michael Ingle, Jr. , Phillip C. Cagle
发明人： David Michael Ingle, Jr. , Phillip C. Cagle
IPC分类号： C09D11/322 , C09D11/38 , C09D11/36 , C08F20/00 , C08F2/22 , C08F265/06 , C09D11/106 , C09D11/30 , C09D11/107 , C09D11/12
CPC分类号： C09D11/322 , C08F2/22 , C08F20/00 , C08F265/06 , C09D11/106 , C09D11/107 , C09D11/12 , C09D11/30 , C08F220/18 , C08F220/14 , C08F212/08 , C08F2220/1825 , C08F220/06
摘要： The present disclosure provides latexes and related methods and inkjet inks incorporating such latexes. A latex particulate can comprising multiple intermingled discrete polymer strands, including a low Tg polymer strand having a Tg below 50° C. and a high Tg polymer strand having a Tg at 50° C. or above. The Tg of the high Tg polymer strand can be at least 50° C. greater than the Tg of the low Tg polymer strand, and the average refractive index of the monomers of the low Tg polymer strand can be within 1% of the average refractive index of the monomers of the high Tg polymer strand.
摘要翻译：本公开提供胶乳和相关方法以及并入这种胶乳的喷墨油墨。包括多个混合的离散聚合物链的胶乳颗粒罐，包括Tg低于50℃的低Tg聚合物链和Tg在50℃以上的高Tg聚合物链。高Tg聚合物链的Tg可以比低Tg聚合物链的Tg高至少50℃，低Tg聚合物链的单体的平均折射率可以在平均折射率的1％以内高Tg聚合物链的单体的指数。

9. 发明授权

US09315640B2 Polyacrylic acid-type water absorbent resin and method for producing same 有权
标题翻译：聚丙烯酸型吸水性树脂及其制造方法
公开(公告)号：US09315640B2
公开(公告)日：2016-04-19
申请号：US14723026
申请日：2015-05-27
申请人： Nippon Shokubai Co., Ltd.
发明人： Toshihiro Takaai , Hidenori Wada , Sinichi Fujino
IPC分类号： C08J9/12 , C08J9/20 , A61L15/24 , A61L15/60 , C08F220/06 , C08F20/00 , C08J3/24 , C08J9/36 , C08F2/01
CPC分类号： C08J9/122 , A61L15/24 , A61L15/60 , C08F2/01 , C08F20/00 , C08F220/06 , C08J3/245 , C08J9/20 , C08J9/36 , C08J2203/06 , C08J2205/05 , C08J2333/02 , C08J2335/02 , Y10T428/2982 , C08L33/02 , C08F2222/1013
摘要： Provided is a method for producing a water absorbent resin, which promotes the formation of interconnected voids (continuous gas bubbles) in a foamed polymer (foam-like water absorbent resin) by a more convenient method, and produces with high efficiency a water absorbent resin which exhibits a high water absorption rate even when stepped into a sheet form or a powder form in hygiene articles and the like. Disclosed is a method for producing a polyacrylic acid-type water absorbent resin, comprising (A) a step of obtaining an aqueous solution of acrylic acid-type monomers containing gas bubbles dispersed therein; (B) a step of polymerizing the aqueous monomer solution and thereby obtaining a foamed polymer; and (C) a step of heating and drying the foamed polymer, wherein gas bubbles are incorporated such that the volumetric expansion factor defined by the following formula (1); [Formula 1] Volumetric expansion factor=(Volume of aqueous monomer solution after gas bubble dispersion)/(volume of aqueous monomer solution before gas bubble dispersion) Formula (1); exceeds 1.1 times, and the aqueous monomer solution having a monomer concentration defined by the following formula (2); [Formula 2] Monomer concentration [wt %]=(Weight of a monomer)/{(weight of a monomer)+(weight of solvent)}×100 Formula (2); of 40% by weight or greater is boiling polymerized at a temperature of 100° C. or higher.
摘要翻译：提供一种通过更方便的方法促进发泡聚合物（泡沫状吸水性树脂）中形成互连空隙（连续气泡）的吸水性树脂的制造方法，高效率地制造吸水性树脂即使在卫生用品等中成为片状或粉末状时，也显示出高的吸水率。公开了一种聚丙烯酸型吸水性树脂的制造方法，其特征在于，包括：（A）获得含有分散在其中的气泡的丙烯酸型单体的水溶液的工序; （B）使单体水溶液聚合，得到发泡聚合物的工序; 和（C）加热和干燥发泡聚合物的步骤，其中加入气泡，使得由下式（1）定义的体积膨胀系数; [式1]体积膨胀系数=（气泡分散后的单体水溶液体积）/（气泡分散前的单体溶液的体积）式（1）超过1.1倍，单体浓度由下式（2）定义的单体水溶液; [式2]单体浓度[wt％] =（单体重量）/ {（单体重量）+（溶剂重量）}×100式（2）为40重量％以上时，在100℃以上的温度下进行沸腾聚合。

10. 发明授权

US09259506B2 Hydrogelling fibers and fibrous structures 有权
标题翻译：水凝纤维和纤维结构
公开(公告)号：US09259506B2
公开(公告)日：2016-02-16
申请号：US13856481
申请日：2013-04-04
申请人： Carl Freudenberg KG
发明人： Wiebke Schmitz , Bernd Schlesselmann , Katharina Krampfl , Marc Pehr
IPC分类号： C08F16/06 , C08G63/48 , C08B37/00 , C09D11/10 , C08F20/00 , C08F20/06 , C08F118/02 , A61L26/00 , A61L27/16 , A61L15/24 , A61L17/10 , D01D10/02 , D01F6/14 , D01F6/50
CPC分类号： A61L26/0014 , A61L15/24 , A61L17/10 , A61L26/0052 , A61L27/16 , D01D10/02 , D01F6/14 , D01F6/50 , C08L29/04
摘要： Fibers or one-dimensional, two-dimensional, or three-dimensional fibrous structures configured to be hydrogelling, produced from fibers made of a first fiber raw material, whereby the first fiber raw material contains water-soluble polyvinyl alcohol and/or polyvinyl alcohol copolymer, whereby the hydrogelling configuration of the fibers or fibrous structures is achieved by tempering the fiber raw material at a predetermined tempering temperature that is preferably higher than the glass transition temperature and/or lower than the melting or decomposition temperature of the first fiber raw material employed, as well as by tempering for a predetermined tempering duration, and whereby the fiber raw material is cross-linked by the tempering.
摘要翻译：由第一纤维原料制成的纤维制成的纤维或一维，二维或三维纤维结构物构成水凝，由此第一纤维原料含有水溶性聚乙烯醇和/或聚乙烯醇共聚物由此纤维或纤维结构体的水凝状态是通过优选高于玻璃化转变温度的预定回火温度和/或低于所使用的第一纤维原料的熔解或分解温度来回火纤维原料来实现的，并且通过回火预定的回火持续时间，并且由此纤维原料通过回火而交联。

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