公开(公告)号：US20240327552A1

公开(公告)日：2024-10-03

申请号：US18739651

申请日：2024-06-11

申请人： Imam Abdulrahman Bin Faisal University

发明人： Ayhan BOZKURT ,  Seyda T. Gunday ANIL ,  Ismail ANIL

IPC分类号： C08F30/02 ,  B01J20/26 ,  C02F1/28 ,  C02F101/30 ,  C02F103/30 ,  C08F230/02 ,  C08J3/075 ,  C08J3/24

CPC分类号： C08F30/02 ,  B01J20/267 ,  C02F1/285 ,  C08F230/02 ,  C08J3/075 ,  C08J3/24 ,  C02F2101/308 ,  C02F2103/30 ,  C08J2343/02

摘要： Cross-linked polyvinyl polymers comprising charged groups and methods of making are disclosed. The polymers are effective and durable adsorbent of dyes from aqueous solutions. Also, a method of removal of dyes from contaminated water is disclosed.

公开(公告)号：US20180282495A1

公开(公告)日：2018-10-04

申请号：US15764942

申请日：2016-09-30

申请人： Massachusetts Institute of Technology ,  NOF Corporation

发明人： Elazer Edelman ,  Natalie Artzi ,  Hyun Seok Song ,  Yuji Yamamoto ,  Hiroki Yoshioka ,  Ken-ichiro Nakamoto

IPC分类号： C08J3/24 ,  A61L27/54 ,  A61L27/52 ,  A61L27/38 ,  A61L27/20 ,  A61L27/18 ,  A61K9/00

CPC分类号： C08J3/246 ,  A61K9/0024 ,  A61L27/18 ,  A61L27/20 ,  A61L27/38 ,  A61L27/3834 ,  A61L27/52 ,  A61L27/54 ,  A61L2400/06 ,  C08J2305/02 ,  C08J2343/02 ,  C08J2371/02 ,  C08L71/02

摘要： Provided herein are narrowly distributed multi-armed polyethylene glycol compounds, and hydrogels containing the same. Also provided are methods for treating, adhering, or sealing a biological tissue with hydrogels, and kits for making a hydrogel. Drug releasing compositions also are provided that include a narrowly distributed multi-armed polyethylene glycol compound.

公开(公告)号：US09840605B2

公开(公告)日：2017-12-12

申请号：US15100956

申请日：2013-12-27

申请人： DOW GLOBAL TECHNOLOGIES LLC ,  Yudong Qi ,  Yan Li ,  Shana P. Bunker ,  Stephane Costeux ,  Ted A. Morgan

发明人： Yudong Qi ,  Yan Li ,  Shana P. Bunker ,  Stephane Costeux ,  Ted A. Morgan

IPC分类号： C08J9/12 ,  C09K21/14 ,  C08F220/14 ,  C08J9/00 ,  C08F220/00

CPC分类号： C08J9/122 ,  C08F220/14 ,  C08F230/02 ,  C08J9/0061 ,  C08J9/12 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2325/12 ,  C08J2333/04 ,  C08J2333/10 ,  C08J2333/12 ,  C08J2343/00 ,  C08J2343/02 ,  C08J2425/12 ,  C08J2433/04 ,  C08J2433/12 ,  C08J2443/02 ,  C08L33/12 ,  C09K21/14 ,  C08L43/02

摘要： Polymer foam bodies are made from phosphorus-containing thermoplastic random copolymers of a dialkyl (meth)acryloyloxyalkyl phosph(on)ate. Foam bodies made from these copolymers exhibit increased limiting oxygen indices and surprisingly have good properties. In certain embodiments, the phosphorus-containing thermoplastic copolymer is blended with one or more other polymers and formed into nanofoams.

公开(公告)号：US11814459B2

公开(公告)日：2023-11-14

申请号：US18318378

申请日：2023-05-16

申请人： Imam Abdulrahman Bin Faisal University

发明人： Ayhan Bozkurt ,  Seyda T. Gunday Anil ,  Ismail Anil

IPC分类号： C08F30/02 ,  B01J20/26 ,  C02F1/28 ,  C08F230/02 ,  C08J3/075 ,  C08J3/24 ,  C02F101/30 ,  C02F103/30

CPC分类号： C08F30/02 ,  B01J20/267 ,  C02F1/285 ,  C08F230/02 ,  C08J3/075 ,  C08J3/24 ,  C02F2101/308 ,  C02F2103/30 ,  C08J2343/02

摘要： Cross-linked polyvinyl polymers comprising charged groups and methods of making are disclosed. The polymers are effective and durable adsorbent of dyes from aqueous solutions. Also, a method of removal of dyes from contaminated water is disclosed.

公开(公告)号：US11795246B2

公开(公告)日：2023-10-24

申请号：US18316428

申请日：2023-05-12

申请人： Imam Abdulrahman Bin Faisal University

发明人： Ayhan Bozkurt ,  Seyda T. Gunday Anil ,  Ismail Anil

IPC分类号： C08F30/02 ,  B01J20/26 ,  C02F1/28 ,  C08F230/02 ,  C08J3/075 ,  C08J3/24 ,  C02F101/30 ,  C02F103/30

CPC分类号： C08F30/02 ,  B01J20/267 ,  C02F1/285 ,  C08F230/02 ,  C08J3/075 ,  C08J3/24 ,  C02F2101/308 ,  C02F2103/30 ,  C08J2343/02

摘要： Cross-linked polyvinyl polymers comprising charged groups and methods of making are disclosed. The polymers are effective and durable adsorbent of dyes from aqueous solutions. Also, a method of removal of dyes from contaminated water is disclosed.

公开(公告)号：US09586197B2

公开(公告)日：2017-03-07

申请号：US15102287

申请日：2013-12-11

申请人： DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES

发明人： Yunjie Ding ,  Miao Jiang ,  Li Yan ,  Ronghe Lin

IPC分类号： C07C45/50 ,  B01J31/00 ,  B01J31/24 ,  B01J35/10 ,  B01J37/04 ,  B01J37/08 ,  C08J9/28

CPC分类号： B01J31/24 ,  B01J23/464 ,  B01J23/468 ,  B01J23/75 ,  B01J31/00 ,  B01J31/165 ,  B01J31/2404 ,  B01J35/065 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/04 ,  B01J37/08 ,  B01J2231/321 ,  B01J2531/822 ,  B01J2531/827 ,  B01J2531/845 ,  C07C45/50 ,  C07C45/505 ,  C08J9/286 ,  C08J2201/05 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2207/00 ,  C08J2343/02 ,  C07C47/02

摘要： A solid heterogeneous catalyst consisting of a metal component and an organic ligand polymer, wherein the metal component is one or more of Rh, Ir or Co, the organic ligand polymer is a polymer having a large specific surface area and hierarchical porosity formed by polymerizing an organic ligand monomer containing P and alkenyl group and optional N via a solvothermal polymerization process, the metal component forms coordinated bond with the P atom or N in backbone of the organic ligand polymer and exists in a monoatomic dispersion state; when the catalyst is used in an olefin hydroformylation reaction, the metal component and the P and/or N atom form in situ an intermediate active species similar to homogeneous catalyst due to the coordination effect, and the catalyst has an excellent catalytic property, can be easily separated, and has a relatively high stability.

摘要翻译： 一种由金属组分和有机配体聚合物组成的固体多相催化剂，其中金属组分是Rh，Ir或Co中的一种或多种，​​有机配体聚合物是具有大比表面积的聚合物和通过聚合形成的分级孔隙率 含有P和烯基的有机配体单体和任选的N通过溶剂热聚合方法，金属组分与有机配体聚合物的主链中的P原子或N形成配位键，并以单原子分散状态存在; 当催化剂用于烯烃加氢甲酰化反应时，由于配位作用，金属组分和P和/或N原子原位形成类似于均相催化剂的中间活性物质，催化剂具有优异的催化性能，可以是 容易分离，并具有较高的稳定性。

公开(公告)号：US20160318009A1

公开(公告)日：2016-11-03

申请号：US15102287

申请日：2013-12-11

申请人： DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES

发明人： Yunjie DING ,  Miao JIANG ,  Li YAN ,  Ronghe LIN

IPC分类号： B01J31/24 ,  C07C45/50 ,  B01J37/08 ,  C08J9/28 ,  B01J35/10 ,  B01J37/04

CPC分类号： B01J31/24 ,  B01J23/464 ,  B01J23/468 ,  B01J23/75 ,  B01J31/00 ,  B01J31/165 ,  B01J31/2404 ,  B01J35/065 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/04 ,  B01J37/08 ,  B01J2231/321 ,  B01J2531/822 ,  B01J2531/827 ,  B01J2531/845 ,  C07C45/50 ,  C07C45/505 ,  C08J9/286 ,  C08J2201/05 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2207/00 ,  C08J2343/02 ,  C07C47/02

摘要： A solid heterogeneous catalyst consisting of a metal component and an organic ligand polymer, wherein the metal component is one or more of Rh, Ir or Co, the organic ligand polymer is a polymer having a large specific surface area and hierarchical porosity formed by polymerizing an organic ligand monomer containing P and alkenyl group and optional N via a solvothermal polymerization process, the metal component forms coordinated bond with the P atom or N in backbone of the organic ligand polymer and exists in a monoatomic dispersion state; when the catalyst is used in an olefin hydroformylation reaction, the metal component and the P and/or N atom form in situ an intermediate active species similar to homogeneous catalyst due to the coordination effect, and the catalyst has an excellent catalytic property, can be easily separated, and has a relatively high stability.

摘要翻译： 一种由金属组分和有机配体聚合物组成的固体多相催化剂，其中金属组分是Rh，Ir或Co中的一种或多种，​​有机配体聚合物是具有大比表面积的聚合物和通过聚合形成的分级孔隙率 含有P和烯基的有机配体单体和任选的N通过溶剂热聚合方法，金属组分与有机配体聚合物的主链中的P原子或N形成配位键，并以单原子分散状态存在; 当催化剂用于烯烃加氢甲酰化反应时，由于配位作用，金属组分和P和/或N原子原位形成类似于均相催化剂的中间活性物质，催化剂具有优异的催化性能，可以是 容易分离，并具有较高的稳定性。

公开(公告)号：US20160122627A1

公开(公告)日：2016-05-05

申请号：US14890196

申请日：2014-05-22

申请人： TOUGAS OILFIELD SOLUTIONS GMBH

发明人： Fatima Dugonjic-Bilic ,  Carolin Usener ,  Marita Neuber ,  Margarethe Pfahls ,  Marion Wissel

IPC分类号： C09K8/68 ,  C09K8/70 ,  E21B43/26 ,  C09K8/88

CPC分类号： C09K8/685 ,  C08F220/56 ,  C08J3/075 ,  C08J2343/02 ,  C09K8/70 ,  C09K8/882 ,  C09K8/887 ,  E21B43/26 ,  C08F2220/585 ,  C08F230/02

摘要： The invention relates to a temperature-stable hydrogel comprising electrolytic water and a copolymer cross-linked to multivalent metal ions. The invention is characterized in that the copolymer contains at least structural units which are derived at up to 0.005-20% by weight from an ethylenically unsaturated phosphonic acid and alkali metal salts thereof and/or ammonia salts, up to 5-40% by weight from an ethylenically unsaturated sulfuric acid and alkali metal salts thereof and/or ammonia salts and up to 5-94.995% by weight from an amide of an ethylenically unsaturated carboxylic acid selected from the group of acrylamide, methacrylamide and/or C1-C4 alkyl derivatives, wherein the percentages are based on the total mass of the monomers used during copolymerization, and that the multivalent metal ions for cross-linking of the copolymers belong to the groups IIIA, IVB, VB, VIIIB and/or VIIIB of the periodic system of elements.

摘要翻译： 本发明涉及包含电解水和与多价金属离子交联的共聚物的温度稳定的水凝胶。 本发明的特征在于，共聚物至少包含结构单元，其结构单元以高达0.005-20重量％的烯属不饱和膦酸及其碱金属盐和/或氨盐衍生，至多5-40重量％ 由烯属不饱和硫酸及其碱金属盐和/或氨盐和​​至多5-94.995重量％的选自丙烯酰胺，甲基丙烯酰胺和/或C 1 -C 4烷基衍生物的烯属不饱和羧酸的酰胺 ，其中所述百分比基于在共聚期间使用的单体的总质量，并且共聚物的交联的多价金属离子属于周期性体系的IIIA，IVB，VB，VIIIB和/或VIIIB族 元素。

公开(公告)号：US12091487B2

公开(公告)日：2024-09-17

申请号：US18476385

申请日：2023-09-28

申请人： Imam Abdulrahman Bin Faisal University

发明人： Ayhan Bozkurt ,  Seyda T. Gunday Anil ,  Ismail Anil

IPC分类号： C08F30/02 ,  B01J20/26 ,  C02F1/28 ,  C08F230/02 ,  C08J3/075 ,  C08J3/24 ,  C02F101/30 ,  C02F103/30

CPC分类号： C08F30/02 ,  B01J20/267 ,  C02F1/285 ,  C08F230/02 ,  C08J3/075 ,  C08J3/24 ,  C02F2101/308 ,  C02F2103/30 ,  C08J2343/02

摘要： Cross-linked polyvinyl polymers comprising charged groups and methods of making are disclosed. The polymers are effective and durable adsorbent of dyes from aqueous solutions. Also, a method of removal of dyes from contaminated water is disclosed.

公开(公告)号：US09688908B2

公开(公告)日：2017-06-27

申请号：US14890196

申请日：2014-05-22

申请人： TOUGAS OILFIELD SOLUTIONS GMBH

发明人： Fatima Dugonjic-Bilic ,  Carolin Usener ,  Marita Neuber ,  Margarethe Pfahls ,  Marion Wissel

IPC分类号： E21B43/26 ,  C09K8/60 ,  C09K8/68 ,  C08F220/56 ,  C08J3/075 ,  C09K8/70 ,  C09K8/88

CPC分类号： C09K8/685 ,  C08F220/56 ,  C08J3/075 ,  C08J2343/02 ,  C09K8/70 ,  C09K8/882 ,  C09K8/887 ,  E21B43/26 ,  C08F2220/585 ,  C08F230/02

摘要： The invention relates to a temperature-stable hydrogel comprising electrolytic water and a copolymer cross-linked to multivalent metal ions. The invention is characterized in that the copolymer contains at least structural units which are derived at up to 0.005-20% by weight from an ethylenically unsaturated phosphonic acid and alkali metal salts thereof and/or ammonia salts, up to 5-40% by weight from an ethylenically unsaturated sulfuric acid and alkali metal salts thereof and/or ammonia salts and up to 5-94.995% by weight from an amide of an ethylenically unsaturated carboxylic acid selected from the group of acrylamide, methacrylamide and/or C1-C4 alkyl derivatives, wherein the percentages are based on the total mass of the monomers used during copolymerization, and that the multivalent metal ions for cross-linking of the copolymers belong to the groups IIIA, IVB, VB, VIIIB and/or VIIIB of the periodic system of elements.