公开(公告)号：US11685796B2

公开(公告)日：2023-06-27

申请号：US17391691

申请日：2021-08-02

申请人： The Board of Trustees of the University of Alabama

发明人： Jason Edward Bara ,  Paul A. Rupar

IPC分类号： C08F8/26 ,  C08F14/06 ,  B01J23/44 ,  B01J21/18 ,  C08F8/04

CPC分类号： C08F8/26 ,  B01J21/18 ,  B01J23/44 ,  C08F8/04 ,  C08F14/06

摘要： Disclosed are methods for upcycling polyvinyl chloride (PVC) that involve the dissolving of PVC in an organic solvent; and contacting the PVC with a base, thereby providing a partially dehydrochlorinated PVC. Polymers made by the disclosed, and articles therefore, are also disclosed.

公开(公告)号：US11370863B2

公开(公告)日：2022-06-28

申请号：US17087651

申请日：2020-11-03

申请人： The Procter & Gamble Company

发明人： Ryan Michael West ,  Scott Leroy Cron ,  Yingkun Jin ,  William Michael Glandorf

IPC分类号： A61K8/81 ,  A61Q11/00 ,  C08F8/40 ,  C08F30/02 ,  C08F230/02 ,  C08F220/38 ,  C08G79/04 ,  C08F220/56 ,  C07F9/38 ,  C08F290/06 ,  C08F8/14 ,  C08F220/06 ,  C08F299/02 ,  C08F6/04 ,  C08F8/26 ,  C08F8/48 ,  C08F130/02 ,  C08G65/26 ,  C08F8/02 ,  C07F9/6571 ,  C08F228/02 ,  C08F8/44 ,  C08F8/12 ,  C07F9/6587 ,  A61K8/91 ,  C08G65/335 ,  C08F220/58 ,  C08G81/02

摘要： Disclosed are oral care compositions of novel phosphono-phosphate and anionic group containing polymer compositions that have targeted uses with divalent cations and surfaces having divalent cations. These compounds can be used to deliver anionic character to surfaces such as calcium hydroxyapatite for use in oral care applications.

公开(公告)号：US11046817B2

公开(公告)日：2021-06-29

申请号：US16216039

申请日：2018-12-11

申请人： The Procter & Gamble Company

发明人： Ryan M. West ,  Scott Leroy Cron

IPC分类号： C08F30/02 ,  C08F30/04 ,  C08F230/02 ,  C08F230/04 ,  C08G79/04 ,  C08L43/02 ,  C08F299/02 ,  C08F228/02 ,  C08F8/12 ,  C08F8/44 ,  C08G65/48 ,  C08F8/14 ,  C08F220/06 ,  C08F6/04 ,  C08F8/48 ,  C08F220/38 ,  A61K8/81 ,  C07F9/38 ,  C08F220/56 ,  C08F290/06 ,  C08F8/26 ,  C07F9/6587 ,  C08F8/40 ,  C08F8/02 ,  A61Q11/00 ,  C08F130/02 ,  C08G81/02 ,  C07F9/6571 ,  C08F220/58 ,  C08K3/26 ,  C08K3/32 ,  C08K3/08

摘要： Disclosed are novel phosphono-phosphate polymer compositions with multi-valent cations in aqueous solutions. These compositions can further include mono or multivalent anions.

公开(公告)号：US20180230249A1

公开(公告)日：2018-08-16

申请号：US15434442

申请日：2017-02-16

申请人： The Regents of the University of Michigan

发明人： Henry A. Sodano

IPC分类号： C08F8/26 ,  H01L41/45

摘要： A β-phase PVDF is prepared through a controllable dehydrofluorination under either a basic or high temperature condition. PVDF is degraded by losing hydrogen fluoride (HF) and either carbon-carbon double bonds form in the molecular backbone or single bonds form crosslinking the two polymer chains. These changes in structure influence the crystallization behavior of PVDF and therefore, influence the electrical properties by changing the arrangement of the dipoles.

公开(公告)号：US09735004B2

公开(公告)日：2017-08-15

申请号：US15229049

申请日：2016-08-04

申请人： Jakob Nilsson ,  Christian Brox-Nilsen

发明人： Jakob Nilsson ,  Christian Brox-Nilsen

IPC分类号： C08L27/12 ,  C08F14/18 ,  C08F14/04 ,  H01L21/02 ,  C08F8/00 ,  C08F8/04 ,  C08F8/12 ,  C08F8/20 ,  C08F8/26 ,  H01L37/02 ,  H01L41/193 ,  H01L27/11507 ,  H01L27/1159 ,  C08F214/18 ,  C08F214/22

CPC分类号： H01L21/0212 ,  C08F8/00 ,  C08F8/04 ,  C08F8/12 ,  C08F8/20 ,  C08F8/26 ,  C08F214/182 ,  C08F214/22 ,  C08F2500/02 ,  C08F2810/40 ,  H01L27/11507 ,  H01L27/1159 ,  H01L28/00 ,  H01L37/025 ,  H01L41/193

摘要： A method of exchanging or transforming end groups in and/or improving the ferroelectric properties of a PVDF-TrFE co-polymer is disclosed. A bulky or chemically dissimilar end group, such as an iodine, sulfate, aldehyde or carboxylic acid end group, may be transformed to a hydrogen, fluorine or chlorine atom. A method of making a PVDF-TrFE co-polymer is disclosed, including polymerizing a mixture of VDF and TrFE using an initiator, and transforming a bulky or chemically dissimilar end group to a hydrogen, fluorine or chlorine atom. A PVDF-TrFE co-polymer or other fluorinated alkene polymer is also disclosed. The co-polymer may be used as a ferroelectric, electromechanical, piezoelectric or dielectric material in an electronic device.

公开(公告)号：US09724673B2

公开(公告)日：2017-08-08

申请号：US14129355

申请日：2012-06-27

申请人： Erwan Le Grognec ,  Jean-Paul Quintard ,  Gaelle Kerric ,  Jean-Mathieu Chretien ,  Francoise Zammattio

发明人： Erwan Le Grognec ,  Jean-Paul Quintard ,  Gaelle Kerric ,  Jean-Mathieu Chretien ,  Francoise Zammattio

IPC分类号： B01J23/14 ,  C07D257/04 ,  C08F8/42 ,  C08F8/26 ,  C07F7/22

CPC分类号： B01J23/14 ,  C07D257/04 ,  C07F7/2224 ,  C08F8/26 ,  C08F8/42 ,  C08F12/08

摘要： A supported alkoxylated organotin reactant, to the process for preparing same, to the use of such a reactant as a catalyst for heterogeneous-phase organic synthesis, and also to a process for heterogeneous-phase synthesis of 5-substituted or 1,5-disubstituted tetrazoles using such a reactant.

公开(公告)号：US07820735B2

公开(公告)日：2010-10-26

申请号：US11283025

申请日：2005-11-18

申请人： Yoon-Ho Kang ,  Byoung-Joo Kim ,  Jang-Sub Kim ,  Seong-Gyu Kwon

发明人： Yoon-Ho Kang ,  Byoung-Joo Kim ,  Jang-Sub Kim ,  Seong-Gyu Kwon

IPC分类号： B05D5/00 ,  B05D5/12 ,  B41J2/01 ,  C04B35/634 ,  C08C19/00 ,  C08F8/12 ,  C08F8/18 ,  C08F8/26 ,  C08F8/28 ,  C08F24/00 ,  C08F16/02 ,  C08F20/32 ,  C08F116/02 ,  C08F216/02 ,  C08F220/32 ,  C08F222/40 ,  C08F283/06 ,  C08G59/50 ,  C08G65/32 ,  C08L27/12 ,  C08L31/00 ,  C08L33/06 ,  C08L37/00 ,  C08L39/00 ,  C08L63/00 ,  C08L71/02 ,  C09B67/00 ,  C09D5/00 ,  C09D5/02 ,  C09D11/00 ,  D06M15/277 ,  G01D11/00

CPC分类号： C09D11/30 ,  C09D11/322 ,  C09D11/36 ,  C09D11/38 ,  G02B5/201

摘要： An ink composition for a color filter includes about 100 parts by weight of a pigment dispersion, about 7 parts by weight to about 65 parts by weight of a thermosetting resin having hydroxyl group at a side chain of the thermosetting resin, about 0.015 part by weight to about 1.5 parts by weight of a thermal initiator, about 0.8 part by weight to about 15 parts by weight of an epoxy-based resin containing fluorine, and about 15 parts by weight to about 165 parts by weight of a solvent. A color filter substrate is manufactured using the ink composition for color filter. The ink composition for the color filter improves straightness of ink jetting through an ink-jetting nozzle and prevents the ink composition from spreading to neighboring pixels.

摘要翻译： 用于滤色器的油墨组合物包括约100重量份的颜料分散体，约7重量份至约65重量份的在热固性树脂的侧链具有羟基的热固性树脂，约0.015重量份 至约1.5重量份的热引发剂，约0.8重量份至约15重量份的含氟的环氧基树脂和约15重量份至约165重量份的溶剂。 使用滤色器用油墨组合物制造滤色器基板。 用于滤色器的油墨组合物提高了通过喷墨喷嘴的喷墨的平直度，并防止油墨组合物扩散到相邻的像素。

公开(公告)号：US20090156771A1

公开(公告)日：2009-06-18

申请号：US11958336

申请日：2007-12-17

申请人： Youqing Shen ,  Huadong Tang ,  Maciej Radosz

发明人： Youqing Shen ,  Huadong Tang ,  Maciej Radosz

IPC分类号： C08F8/26 ,  C07F1/08

CPC分类号： C07F1/005 ,  C08F2/38 ,  C08F4/00 ,  C08F4/10 ,  C08F8/26 ,  C08F12/06 ,  C08F120/14 ,  C08F112/08 ,  C08F20/12

摘要： Disclosed are new, highly active and versatile atom transfer radical polymerization (ATRP) catalysts. These catalysts catalyze ATRP for acrylates, methacrylates, and styrenes at surprisingly low concentrations. These catalysts mediated ATRP at a catalyst/initiator molar ratio at 0.005 and produced polymers with well-controlled molecular weights and low polydispersities. ATRP occurred even at a catalyst/initiator molar ratio as low as 0.001 with metal concentration in the produced polymers as low as 6-8 ppm. Amine-containing compounds, such as triethylamine, can significantly increase the catalyst activity of theses catalysts. The amine compounds can also used to the terminal halogen groups such as Br and Cl in the polymers prepared by ATRP.

摘要翻译： 公开了新的，高活性和通用的原子转移自由基聚合（ATRP）催化剂。 这些催化剂以令人惊讶的低浓度催化丙烯酸酯，甲基丙烯酸酯和苯乙烯的ATRP。 这些催化剂以0.005的催化剂/引发剂摩尔比介导ATRP，并产生具有良好控制的分子量和低多分散性的聚合物。 即使催化剂/引发剂摩尔比低至0.001，生成的聚合物中的金属浓度低至6-8ppm也发生ATRP。 含胺化合物如三乙胺可显着提高这些催化剂的催化剂活性。 在ATRP制备的聚合物中，胺化合物也可用于末端卤素基团如Br和Cl。

公开(公告)号：US20050107547A1

公开(公告)日：2005-05-19

申请号：US10506103

申请日：2003-04-18

申请人： Shigeki Ohno ,  Yoshiki Nakagawa ,  Kenichi Kitano ,  Masanao Takeda ,  Nao Fujita

发明人： Shigeki Ohno ,  Yoshiki Nakagawa ,  Kenichi Kitano ,  Masanao Takeda ,  Nao Fujita

IPC分类号： C08F2/38 ,  C08F4/40 ,  C08F6/00 ,  C08F6/02 ,  C08F8/26 ,  C08F8/42 ,  C08F220/18 ,  C08F20/02

CPC分类号： C08F6/02 ,  C08F2/38 ,  C08F6/001 ,  C08F8/26 ,  C08F8/42 ,  C08F220/18 ,  C08F2438/01 ,  C08L33/00 ,  C08F20/00

摘要： A method for producing a (meth)acrylic polymer having crosslinkable silyl groups at the termini, comprising a step of adding a hydrosilane compound having a crosslinkable silyl group to an alkenyl-terminated (meth)acrylic polymer (A), which is prepared by atom transfer radical polymerization, in the presence of a platinum hydrosilylation catalyst. The amount of the platinum hydrosilylation catalyst is 0.1 to 10 mg on a platinum metal basis per kilogram of the alkenyl-terminated (meth)acrylic polymer (A). An object of the invention is to provide a method for producing a (meth)acrylic polymer having terminal crosslinkable silyl.

摘要翻译： 一种在末端具有交联性甲硅烷基的（甲基）丙烯酸系聚合物的制造方法，其特征在于，包括将由具有交联性甲硅烷基的氢硅烷化合物加成到由链烯基封端的（甲基）丙烯酸系聚合物（A） 在铂氢硅烷化催化剂存在下转移自由基聚合。 铂氢化硅烷化催化剂的量为每千克烯基封端的（甲基）丙烯酸类聚合物（A）为铂金属为0.1〜10mg。 本发明的目的是提供一种具有末端可交联甲硅烷基的（甲基）丙烯酸聚合物的制备方法。

公开(公告)号：US20050090622A1

公开(公告)日：2005-04-28

申请号：US10501023

申请日：2003-01-21

申请人： Kenichi Kitano ,  Akihisa Hirota ,  Masanao Takeda ,  Kosuke Tanaka ,  Yoshiki Nakagawa ,  Shigeru Hagimori ,  Naoki Furukawa ,  Shogeki Ono ,  Nao Fujita

发明人： Kenichi Kitano ,  Akihisa Hirota ,  Masanao Takeda ,  Kosuke Tanaka ,  Yoshiki Nakagawa ,  Shigeru Hagimori ,  Naoki Furukawa ,  Shogeki Ono ,  Nao Fujita

IPC分类号： C08F8/16 ,  C08F8/26 ,  C08F8/48 ,  C08F20/02

CPC分类号： C08F8/26 ,  C08F8/16 ,  C08F8/48 ,  C08F2810/30 ,  C08F2810/40 ,  Y10T436/196666

摘要： The present invention provides: a process for preparing a vinyl polymer containing a halogen in an amount of 1,000 mg or less per kilogram, in which a vinyl polymer containing the halogen produced by atom transfer radical polymerization of a vinyl monomer is heated at a temperature in the range of 140 to 250° C. to dehalogenate the vinyl polymer; a vinyl polymer obtained by the process; and a hydrosilylation-reactive curable composition containing the vinyl polymer.

摘要翻译： 本发明提供了一种制备乙烯基聚合物的方法，该乙烯基聚合物含有每千克1,000mg以下的卤素，其中含有通过乙烯基单体的原子转移自由基聚合产生的卤素的乙烯基聚合物在温度为 范围为140至250℃，以使乙烯基聚合物脱卤; 通过该方法获得的乙烯基聚合物; 和含有乙烯基聚合物的氢化硅烷化反应性固化组合物。