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1.
公开(公告)号:US20180305233A1
公开(公告)日:2018-10-25
申请号:US15770868
申请日:2016-10-07
申请人: KANEKA CORPORATION
发明人: Masaki TAKITA
CPC分类号: C02F3/303 , C02F3/301 , C02F3/302 , C02F3/305 , C02F3/348 , C08G63/00 , C08G63/08 , C08G63/16 , C08L67/04 , C08L101/16
摘要: Disclosed herein is a method for removing nitrogen from water, which makes it possible to omit equipment for controlling the supply of a carbon source (hydrogen donor), equipment for post-processing a carbon source (hydrogen donor), and circulation equipment and to prevent an increase in the size of a system. The method includes adding a solid material containing a biodegradable resin as a hydrogen donor to one water system in which bacteria cells having an ability to decompose a biodegradable resin, bacteria cells having nitrification capabilities, and bacteria cells having denitrification capabilities live together to allow a nitrification reaction and a denitrification reaction coexist in the water system. Also disclosed herein is a nitrification-reaction promoting agent for water treatment including 20 wt % or more of a biodegradable resin and having a specific gravity of more than 1 g/cm3.
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公开(公告)号:US10000622B2
公开(公告)日:2018-06-19
申请号:US15038506
申请日:2014-11-25
IPC分类号: C08K5/34 , C08K5/3445 , C07D487/04 , C08G77/388 , C08F10/00 , C08G59/50 , C08G63/00 , C08L47/00 , C08L75/04 , H01L33/56
CPC分类号: C08K5/3445 , C07D487/04 , C08F10/00 , C08G59/50 , C08G63/00 , C08G77/20 , C08G77/388 , C08G2190/00 , C08L47/00 , C08L75/04 , C08L83/04 , H01L33/56 , C08K5/56
摘要: The invention provides a glycoluril represented by the general formula (Z): wherein the group Z represents a carboxyalkyl, a glycidyl or an allyl group; R1 and R2 each independently represents a hydrogen atom, a lower alkyl or a phenyl group; R3, R4 and R5 each independently represents a hydrogen atom or the group identical with the group Z; however, when the group Z is a carboxyalkyl group, R3, R4 and R5 are the same carboxyalkyl groups as the group Z; and when the group Z is an allyl group, R5 represents a hydrogen atom. The invention further provides various resin compositions, for example, polyester resin compositions, epoxy resin compositions, and silicone resin compositions each comprising the glycoluril.
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公开(公告)号:US09957215B2
公开(公告)日:2018-05-01
申请号:US15680541
申请日:2017-08-18
IPC分类号: C07C51/09 , C07C51/36 , C07C67/08 , C08G63/06 , C08G63/00 , C09D167/00 , C09D167/04 , A23B7/16 , A23L3/3454 , C09D5/00
CPC分类号: C07C51/09 , A23B7/16 , A23L3/3454 , A23V2002/00 , C07C51/00 , C07C51/36 , C07C51/367 , C07C67/03 , C07C67/08 , C08G63/00 , C08G63/06 , C09D5/00 , C09D167/00 , C09D167/04 , C07C59/105 , C07C53/126 , C07C59/01 , C07C69/24 , C07C69/675 , C07C69/58 , C07C69/732 , C07C69/533 , C07C57/12 , C07C57/03 , C07C59/42 , C07C69/587
摘要: Described herein are methods of preparing cutin-derived monomers, oligomers, or combinations thereof from cutin-containing plant matter. The methods can include heating the cutin-derived plant matter in a solvent at elevated temperature and pressure. In some preferred embodiments, the methods can be carried out without the use of additional acidic or basic species.
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公开(公告)号:US20180039193A1
公开(公告)日:2018-02-08
申请号:US15553306
申请日:2016-02-22
发明人: Masaru Honda , Tsuyoshi Izumi , Hiroshi Odajima , Masashi Minaki
CPC分类号: G03G9/08755 , C08G63/00 , C08G63/91 , C08K5/29 , C08L67/00 , G03G9/087 , G03G9/08786 , G03G9/08795 , G03G9/08797
摘要: Provided is a toner binder which attains all of low-temperature fixing properties, gloss, and hot offset resistance and gives a toner that satisfies the flowability, high-temperature storability, charge stability, pulverizability, image strength, flex cracking resistance, and document anti-offset properties. The present invention is a toner binder which comprises a polyester resins and has a surfactant content of 100 ppm or less and in which the THF-insoluble components and the THF-soluble components respectively have a storage modulus (Pa) at 150° C., G′x150, and the storage modulus (Pa) at 150° C., G′y150, which satisfy the following relationships (1) and (2). G′x150≧10,000 (1) G′x150/G′y150≧500 (2)
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公开(公告)号:US20170362377A1
公开(公告)日:2017-12-21
申请号:US15695789
申请日:2017-09-05
发明人: Richard L. Dunn
CPC分类号: C08G63/08 , A61J1/2089 , A61K9/0019 , A61K9/0024 , A61K9/1647 , A61K9/5153 , A61K38/08 , A61K38/09 , A61K47/22 , A61K47/34 , A61K47/6937 , C08G63/00 , C08L67/02 , C08L67/04
摘要: A polymer and a method for its preparation are provided. The polymer comprises poly(lactide), poly(lactide/glycolide) or poly(lactic acid/glycolic acid) segments bonded by ester linkages to both ends of an alkanediol core unit. The polymer is for use in a controlled release formulation for a medicament, preferably leuprolide acetate. The controlled release formulation is administered to a patient as a subcutaneous depot of a flowable composition comprising the polymer, a biocompatible solvent, and the medicament. Controlled release formulations comprising the polymer release leuprolide for treatment of prostate cancer patients over periods of 3-6 months.
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公开(公告)号:US09720339B2
公开(公告)日:2017-08-01
申请号:US15219308
申请日:2016-07-26
申请人: Ricoh Company, Ltd.
发明人: Shingo Sakashita , Shinya Nakayama , Masahide Yamada , Atsushi Yamamoto , Hideyuki Santo , Yukiko Nakajima , Suzuka Amemori
CPC分类号: G03G9/08764 , C08G63/00 , C08G63/91 , C08L67/00 , G03G9/08755 , G03G9/08768 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/132
摘要: A toner including at least a crystalline resin as a binder resin, wherein a tetrahydrofuran soluble content of the toner includes 5.0% or more as a peak area of a component having a molecular weight of 100,000 or greater in a molecular weight distribution measured by gel permeation chromatography, and the tetrahydrofuran soluble content of the toner has a weight-average molecular weight of 20,000 to 60,000.
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公开(公告)号:US09696644B2
公开(公告)日:2017-07-04
申请号:US14768301
申请日:2014-04-08
发明人: Hayato Ida , Takashi Hirasa , Junichi Tamura , Yuya Chimoto , Takaho Shibata , Daisuke Yamashita
IPC分类号: C08G63/02 , G03G9/087 , C08G63/181 , G03G9/08 , C08G63/00 , C08G63/189 , C08J3/12
CPC分类号: G03G9/08755 , C08G63/00 , C08G63/181 , C08G63/189 , C08J3/12 , C08J2367/00 , C08J2367/02 , G03G9/0804 , G03G9/0806 , G03G9/08795 , G03G9/08797
摘要: The present invention provides a crystalline polyester resin having a sharp melt property that realizes both fixing performance and blocking property and demonstrates favorable charging performance, in which the crystalline polyester resin for toner, satisfying the following relationships, 25≦Tg≦70, and (Tg+273)/(Mp+273)≧0.75, wherein Tg (° C.) represents a glass transition temperature of the crystalline polyester resin for toner, and Mp (° C.) represents a melting point of the crystalline polyester resin for toner.
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8.
公开(公告)号:US20170174829A1
公开(公告)日:2017-06-22
申请号:US15452762
申请日:2017-03-08
申请人: Arkema France
IPC分类号: C08G63/48 , C09D167/08 , C08L67/08
CPC分类号: C08G63/48 , C08G63/00 , C08J3/05 , C08L67/08 , C08L2201/50 , C08L2205/02 , C09D167/00 , C09D167/08
摘要: The invention relates to a polyester resin which is based on at least one fatty acid, with zero oil length (0%) or an oil length of between 0 and 35%, with a weight ratio of oxidizable fatty acids (monoacids), relative to the overall fatty acids, of 0 or greater than 0 and ranging up to 1, and which is based on an acid component comprising, in addition to the fatty acid, from 30% to 85% by weight, relative to the total weight of said resin, of rosin and/or of derivatives thereof bearing at least one carboxylic acid function.
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公开(公告)号:US09670308B2
公开(公告)日:2017-06-06
申请号:US13797727
申请日:2013-03-12
IPC分类号: A61B17/08 , C08G18/66 , A61B17/00 , C08G63/00 , C08G63/685 , C08G71/04 , C08J9/00 , C08G18/10 , C08G18/08 , C08G18/16 , C08G18/73 , C08G101/00
CPC分类号: C08G18/6622 , A61B17/0057 , A61B2017/00592 , A61B2017/00606 , A61B2017/00623 , C08G18/10 , C08G18/14 , C08G18/165 , C08G18/73 , C08G63/00 , C08G63/6852 , C08G71/04 , C08G2101/005 , C08G2101/0083 , C08G2230/00 , C08G2280/00 , C08J9/00 , C08J2375/06
摘要: A device, system and method for treatment of an opening in vascular and/or septal walls including patent foramen ovale. The device has wings/stops on either end, an axis core covered in a shape memory foam and is deliverable via a catheter to the affected opening, finally expanding into a vascular or septal opening where it is held in place by the expandable shape memory stops or wings.
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公开(公告)号:US09637591B2
公开(公告)日:2017-05-02
申请号:US14893276
申请日:2014-06-20
IPC分类号: C08G63/91 , C08G63/00 , C08G63/78 , C08G63/82 , C08G63/08 , C08L23/02 , C08L67/04 , C08G61/12
CPC分类号: C08G63/912 , C08G61/12 , C08G63/00 , C08G63/08 , C08G63/78 , C08G63/823 , C08G63/826 , C08G2261/3322 , C08G2261/3342 , C08G2261/418 , C08L23/02 , C08L67/04
摘要: A polyester having a saturated backbone, a method of preparing said polyester, an intermediate unsaturated polyester product, and a method for preparing said intermediate unsaturated polyester product, where the number of carbon backbone atoms between two neighboring ester groups in the backbone is randomly distributed over the polyester, and the polyester has an M/E ratio of 14 or more, wherein M is the number of backbone carbon atoms in the polyester not including the ester carbons and E is the number of ester groups in the polyester.
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