公开(公告)号：US20170309470A1

公开(公告)日：2017-10-26

申请号：US15644652

申请日：2017-07-07

Applicant: Jakob NILSSON ,  Christian BROX-NILSEN

Inventor： Jakob NILSSON ,  Christian BROX-NILSEN

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

CPC classification number: 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

Abstract: 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：US20170298151A1

公开(公告)日：2017-10-19

申请号：US15474827

申请日：2017-03-30

Applicant: The Regents of the University of California

Inventor： Jean M.J. Frechet ,  Eric M. Bachelder ,  Tristan T. Beaudette ,  Kyle E. Broaders

IPC: C08B37/00 ,  A61K9/00 ,  C08L5/00 ,  C08L3/02 ,  C08L1/08 ,  C08L1/02 ,  C08F16/06 ,  C08F8/00 ,  C08B37/14 ,  C08B37/02 ,  C08B30/18 ,  C08L5/02 ,  A61L31/14 ,  A61L31/10 ,  A61L27/58 ,  A61L27/34 ,  A61L27/14 ,  A61L17/14 ,  A61L17/10 ,  A61K45/06 ,  A61K39/395 ,  A61K39/00 ,  A61K38/16 ,  A61K38/02 ,  A61K9/16 ,  C08L5/06 ,  B82Y5/00

CPC classification number: C08B37/0006 ,  A61K9/00 ,  A61K9/1652 ,  A61K38/02 ,  A61K38/16 ,  A61K39/00 ,  A61K39/0011 ,  A61K39/385 ,  A61K39/395 ,  A61K45/06 ,  A61K47/50 ,  A61K47/6939 ,  A61K2039/55555 ,  A61K2039/55561 ,  A61L17/10 ,  A61L17/145 ,  A61L27/14 ,  A61L27/34 ,  A61L27/58 ,  A61L31/10 ,  A61L31/148 ,  B82Y5/00 ,  C08B30/18 ,  C08B37/0021 ,  C08B37/14 ,  C08F8/00 ,  C08F8/02 ,  C08F8/48 ,  C08F16/06 ,  C08F216/38 ,  C08L1/02 ,  C08L1/08 ,  C08L3/02 ,  C08L5/00 ,  C08L5/02 ,  C08L5/06 ,  C08L101/02 ,  C09D129/14 ,  C08F216/06 ,  C08F218/08

Abstract: Compositions and methods of making a modified polyhydroxylated polymer comprising a polyhydroxylated polymer having reversibly modified hydroxyl groups, whereby the hydroxyl groups are modified by an acid-catalyzed reaction between a polydroxylated polymer and a reagent such as acetals, aldehydes, vinyl ethers and ketones such that the modified polyhydroxylated polymers become insoluble in water but freely soluble in common organic solvents allowing for the facile preparation of acid-sensitive materials. Materials made from these polymers can be made to degrade in a pH-dependent manner. Both hydrophobic and hydrophilic cargoes were successfully loaded into particles made from the present polymers using single and double emulsion techniques, respectively. Due to its ease of preparation, processability, pH-sensitivity, and biocompatibility, of the present modified polyhydroxylated polymers should find use in numerous drug delivery applications.

公开(公告)号：US09783933B2

公开(公告)日：2017-10-10

申请号：US15154238

申请日：2016-05-13

Applicant: Solenis Technologies, L.P.

Inventor： Sachin Borkar ,  Qu-Ming Gu ,  Joseph M Mahoney ,  Kate Marritt Lusvardi ,  Mingxiang Luo ,  Richard Riehle

IPC: D21H21/20 ,  D21H21/18 ,  D21H17/37 ,  C08F271/00 ,  C08F271/02 ,  C08F8/00 ,  C08F8/44 ,  D21H17/41 ,  D21H17/45 ,  D21H21/10

CPC classification number: D21H21/20 ,  C08F8/00 ,  C08F8/44 ,  C08F271/00 ,  C08F271/02 ,  D21H17/36 ,  D21H17/37 ,  D21H17/375 ,  D21H17/41 ,  D21H17/45 ,  D21H17/455 ,  D21H17/56 ,  D21H21/10 ,  D21H21/18 ,  C08F220/56 ,  C08F226/02

Abstract: Provided is a method of making paper and paperboard. In particular graft copolymers of vinyl monomers and functionalized vinylamine-containing base polymers by Michael addition are added to a paper furnish. The composition can be used alone or in combination with other additives for use in paper making and to improve paper making processes such as paper dry and wet strength properties.

公开(公告)号：US20170247293A1

公开(公告)日：2017-08-31

申请号：US15521691

申请日：2015-10-16

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Alvin M. MAURICE ,  Thomas OSWALD ,  Michael J. RADLER ,  Hongwei SHEN ,  Wei-Wen TSAI

IPC: C04B24/26 ,  C08F8/00 ,  C04B24/20 ,  C08F20/28 ,  C04B28/02 ,  C04B40/00

CPC classification number: C04B24/2647 ,  C04B24/20 ,  C04B24/2629 ,  C04B28/02 ,  C04B28/04 ,  C04B28/14 ,  C04B40/0042 ,  C04B2103/0062 ,  C04B2103/44 ,  C04B2103/46 ,  C04B2111/00637 ,  C08F8/00 ,  C08F20/28 ,  C09K8/467 ,  C04B24/2605 ,  C04B24/226 ,  C04B24/18 ,  C04B24/34 ,  C04B14/06 ,  C04B24/2623 ,  C04B24/302 ,  C04B2103/006

Abstract: The present invention provides compositions useful as a replacement for cellulose ether in cement, plaster or mortar compositions comprising i) nonionic or substantially nonionic vinyl or acrylic brush polymers having pendant or side chain polyether groups, and having a relative weight average molecular weight of from 140,000 to 50,000,000 g/mole, and ii) aromatic cofactors containing one or more phenolic groups, such as catechol tannins, phenolic resins, polyphenolics, and napthhols or, in combination, one or more aromatic groups with at least one sulfur acid group, such as naphthalene sulfonate aldehyde condensate polymers, poly(styrene-co-styrene sulfonate) copolymers, and lignin sulfonates, preferably branched cofactors, including phenolic resins, aldehyde condensate polymers and lignin sulfonates. The compositions may comprise a dry powder blend of i) and ii), one dry powder of both i) and ii), or an aqueous mixture.

公开(公告)号：US09731288B2

公开(公告)日：2017-08-15

申请号：US14940864

申请日：2015-11-13

Applicant: EMD Millipore Corporation

Inventor： Jad Jaber ,  Wilson Moya ,  James Hamzik ,  Arezki Boudif ,  Yu Zhang ,  Neil Soice ,  John Charkoudian ,  Nripen Singh

IPC: C07K1/30 ,  B01J41/14 ,  C07K1/32 ,  C08F8/00 ,  C08F8/02 ,  C07K16/00 ,  C08F126/02 ,  B01J41/12

CPC classification number: B01J41/14 ,  B01J41/13 ,  C07K1/30 ,  C07K1/32 ,  C07K16/00 ,  C07K2317/10 ,  C08F8/00 ,  C08F8/02 ,  C08F126/02 ,  C08F26/02

Abstract: The present invention provides novel and improved stimulus responsive polymers and methods of using the same for the purification of biomolecules.

公开(公告)号：US09687579B2

公开(公告)日：2017-06-27

申请号：US14571319

申请日：2014-12-16

Applicant: The Procter & Gamble Company

Inventor： Torsten Lindner ,  Axel Meyer ,  Mattias Schmidt

IPC: B01J20/26 ,  B01J13/02 ,  A61L15/60 ,  A61L15/22 ,  C08F8/00

CPC classification number: A61L15/225 ,  A61L15/60 ,  C08F8/00 ,  C08F20/10

Abstract: Superabsorbent material, comprising first superabsorbent polymers, coated with second clay-crosslinked superabsorbent polymers, said second clay-crosslinked superabsorbent polymers being obtainable by the step of polymerization of a solution/dispersion of polymerizable compounds and clay particles, to obtain said second superabsorbent polymers, crosslinked by said clay particles, of a weight average largest particle dimension of less than 800 nm.

公开(公告)号：US09670353B2

公开(公告)日：2017-06-06

申请号：US14651967

申请日：2012-12-31

Applicant: Dow Global Technologies LLC

Inventor： Shuwen Peng ,  Yabin Sun ,  Mahalia Soediono ,  Shih-Yaw Lai

IPC: C08L53/00 ,  C08F8/00 ,  C08L23/00

CPC classification number: C08L53/00 ,  C08K5/3435 ,  C08L23/142 ,  C08L23/16 ,  C08L2205/03 ,  C08L2312/00

Abstract: The present disclosure provides a composition comprising or obtained from a reaction mixture comprising a first propylene-based polymer, an olefin block copolymer, and a cure component. The cure component comprises (i) a second propylene/α-olefin copolymer, (ii) a scorch retardant, and (iii) a crosslinking agent.

公开(公告)号：US09534141B2

公开(公告)日：2017-01-03

申请号：US13735353

申请日：2013-01-07

Applicant: PPG Industries Ohio, Inc.

Inventor： Ronald R. Ambrose ,  Anthony M. Chasser ,  Mary Ann M. Fuhry ,  Hongying Zhou ,  Gregory J. McCollum ,  Irina G. Schwendeman

IPC: C09D175/04 ,  A43B1/00 ,  B32B1/00 ,  C08F8/00 ,  C08G18/08 ,  C08G18/09 ,  C08G18/12 ,  C08G18/48 ,  C08G18/50 ,  C08G18/66 ,  C08G18/70 ,  C08G18/75 ,  C08G18/79 ,  D06N3/14 ,  A43B23/02

CPC classification number: C09D175/04 ,  A43B1/00 ,  A43B1/0027 ,  A43B23/0205 ,  B32B1/00 ,  B32B5/02 ,  B32B9/025 ,  B32B9/045 ,  B32B25/08 ,  B32B27/065 ,  B32B27/08 ,  B32B27/40 ,  C08F8/00 ,  C08G18/0823 ,  C08G18/095 ,  C08G18/12 ,  C08G18/4833 ,  C08G18/5024 ,  C08G18/6692 ,  C08G18/706 ,  C08G18/758 ,  C08G18/797 ,  D06N3/14 ,  Y10T428/1334 ,  Y10T428/1397 ,  Y10T428/249921 ,  Y10T428/249991 ,  Y10T428/31504 ,  Y10T428/31551 ,  Y10T428/31554 ,  Y10T428/31558 ,  Y10T428/31562 ,  Y10T428/31569 ,  Y10T428/31587 ,  Y10T442/20 ,  C08F20/00 ,  C08F22/00 ,  C08G18/3262 ,  C08L2666/20

Abstract: A compressible substrate coated at least in part with a waterborne coating composition comprising at least one base neutralized active hydrogen containing film-forming resin and a water dispersible carbodiimide crosslinker capable of reacting with the film-forming resin to form a crosslinked film is disclosed. An article of manufacture having at least two different flexible substrates coated at least in part with such a coating is also disclosed.

Abstract translation: 公开了至少部分涂覆有包含至少一种碱中和的含活性氢的成膜树脂和能够与成膜树脂反应形成交联膜的水分散性碳二亚胺交联剂的水性涂料组合物的可压缩基材。 还公开了具有至少部分涂覆有这种涂层的至少两种不同柔性基材的制品。

公开(公告)号：US09527960B2

公开(公告)日：2016-12-27

申请号：US14763324

申请日：2014-02-28

Applicant: Dow Global Technologies LLC

Inventor： Robert S. Landon ,  Charles M. Vanek

IPC: C08F8/00 ,  C08G61/02 ,  C08G65/30 ,  C10G1/04 ,  C10G1/08 ,  B01D15/08

CPC classification number: C08G65/30 ,  B01D15/08 ,  C10G1/04 ,  C10G1/086

Abstract: A process includes: (a) providing a powder containing hydrophilic particulates and hydrocarbon liquid; (b) providing polyolefin beads; and (c) forming a combination by combining the polyolefin beads with the powder.

Abstract translation: 一种方法包括：（a）提供含有亲水性颗粒和烃液体的粉末; （b）提供聚烯烃珠; 和（c）通过将聚烯烃珠与粉末组合形成组合。

公开(公告)号：US09469768B1

公开(公告)日：2016-10-18

申请号：US13895876

申请日：2013-05-16

Applicant: Joseph H. James

Inventor： Joseph H. James

IPC: C08F8/00 ,  C08F8/30 ,  C08F283/04 ,  C08G18/08 ,  C08K3/00 ,  C08K5/00 ,  C08L33/08 ,  C08L33/10 ,  C08L33/12 ,  C09D5/03 ,  C09D133/08 ,  C09D133/10 ,  C09D133/12 ,  C09D175/06 ,  C08L75/06

CPC classification number: C09D5/03 ,  C08F8/00 ,  C08F8/30 ,  C08F283/04 ,  C08G18/08 ,  C08G18/0895 ,  C08G18/2027 ,  C08G18/244 ,  C08G18/246 ,  C08G18/42 ,  C08G18/6229 ,  C08G18/80 ,  C08G59/00 ,  C08G2150/20 ,  C08K3/00 ,  C08K3/40 ,  C08K5/00 ,  C08L33/08 ,  C08L33/10 ,  C08L33/12 ,  C08L75/06 ,  C09D5/035 ,  C09D5/037 ,  C09D133/066 ,  C09D133/08 ,  C09D133/10 ,  C09D133/12 ,  C09D175/06 ,  C08K3/36 ,  C08L33/06 ,  C08K7/00 ,  C08L67/00 ,  C08L79/00 ,  C08L33/066

Abstract: A chemical resistant powder coating composition comprising a urethane-polyester powder coating resin, a styrene-free hydroxyl functional acrylic resin, and a hardener. The composition may contain a flow aid that is a combination of a polyester hydroxyl resin, polyethylene resin, and spherical glass flakes and having introduced silica type carriers.

Abstract translation: 一种耐化学粉末涂料组合物，其包含聚氨酯 - 聚酯粉末涂料树脂，不含苯乙烯的羟基官能丙烯酸树脂和硬化剂。 组合物可以含有作为聚酯羟基树脂，聚乙烯树脂和球形玻璃薄片的组合并具有引入的二氧化硅型载体的流动助剂。