公开(公告)号：US10266968B2

公开(公告)日：2019-04-23

申请号：US15107991

申请日：2014-12-11

Applicant: KAO CORPORATION

Inventor： Kyohei Yamato ,  Yoshiaki Kumamoto

IPC: D01F11/02 ,  C08L9/06 ,  C08L1/02 ,  C08B15/06 ,  D06M13/325 ,  D06M13/17 ,  C08L63/00 ,  C08L67/00 ,  C08L33/10 ,  C08L33/08 ,  C08B15/00 ,  C08L1/04 ,  C08G81/00 ,  C08B15/04 ,  C08L71/02 ,  C08L71/00 ,  D06M101/06

Abstract: A fine cellulose fiber composite containing fine cellulose fibers having a carboxy group and an amine having an ethylene oxide/propylene oxide (EO/PO) copolymer moiety, the fine cellulose fibers being bound with the amine at the carboxy group to form a salt, wherein the fine cellulose fibers have a carboxy group content of 0.1 mmol/g or more, and wherein the molecular weight of the EO/PO copolymer moiety is from 700 to 10,000, and wherein a PO content ratio in the EO/PO copolymer moiety is from 1 to 70% by mol. The fine cellulose fiber composite of the present invention has high dispersibility in the resin and can exhibit an effect of increasing strength, so that the fine cellulose fiber composite is suitably as various fillers, and the like.

公开(公告)号：US10253240B2

公开(公告)日：2019-04-09

申请号：US15539076

申请日：2015-01-22

Applicant: Halliburton Energy Services, Inc.

Inventor： Paul Joseph Jones ,  Ramesh Muthusamy ,  Abhimanyu Pramod Deshpande ,  Greg Robert Hundt ,  Jeffery Dwane Karcher ,  Brittney Nicole Guillory

IPC: E21B33/13 ,  C09K8/467 ,  C04B26/14 ,  C04B28/04 ,  C04B14/06 ,  C04B24/12 ,  C04B24/28 ,  C04B24/42 ,  C08L1/04 ,  C04B103/44

Abstract: A compatibilized cement composition for the treatment of a subterranean formation and a method of treating a subterranean formation are disclosed. The method can include placing in a subterranean formation a composition including a compatibilized cement composition. The compatibilized cement composition can include a curable resin or cured product thereof, a cement slurry, and a compatibilizer composition, a reaction product thereof, or a combination thereof. The compatibilizer composition can include a substituted or unsubstituted C5-C50 hydrocarbon including at least one internal olefin and a polyether.

公开(公告)号：US10246583B2

公开(公告)日：2019-04-02

申请号：US15315550

申请日：2015-06-03

Applicant: Blake Teipel ,  Elisa Teipel ,  Matt Kirby ,  Ryan Vano

Inventor： Blake Teipel ,  Elisa Teipel ,  Matt Kirby ,  Ryan Vano

IPC: C08L63/00 ,  C08L1/04 ,  C08J3/12 ,  C08J3/20 ,  C08K3/34 ,  C08K5/19 ,  B29K201/00 ,  B29K105/16 ,  B29C39/00 ,  B29K63/00

Abstract: A reinforced polymer composite includes a polymer matrix and a strengthening agent. The strengthening agent includes highly crystalline cellulose nanocrystals (CNC) and a stabilizing agent. The crystalline cellulose nanocrystals (CNC) have dimensions of about 3 to 5 nm in width and about 100 to 300 nm in length and a density of about 1.6 g/cm3 and the stabilizing agent may be one of Boehmite nanoclay (Boe) and Cetyltrimethylammonium Bromide (CTAB) or a combination of both.

公开(公告)号：US20190075807A1

公开(公告)日：2019-03-14

申请号：US16013136

申请日：2018-06-20

Applicant: DUPONT NUTRITION USA, INC.

Inventor： Hong Yang ,  Toh Mei Yan Joyce ,  Jeremy Ondov ,  Aaron Venables

IPC: A23C9/154 ,  C08L1/04 ,  A23L29/256 ,  A23L29/262 ,  A23L2/52

Abstract: The present invention is directed colloidal microcrystalline compositions, particularly for suspending particles in low viscosity fluids, produced by co-attrition of a mixture of microcrystalline cellulose and a first polysaccharide in the presence of acidic attrition aid and blending a second polysaccharide; their preparation; and, products made therewith.

公开(公告)号：US20180194863A1

公开(公告)日：2018-07-12

申请号：US15740446

申请日：2016-06-30

Applicant: Billerudkorsnas AB

Inventor： Per Larsson ,  Lars Wagberg

IPC: C08B15/02 ,  C08L1/04 ,  D21H13/02 ,  D21H27/10 ,  B32B23/04 ,  B32B29/00

CPC classification number: C08B15/02 ,  B32B23/02 ,  B32B23/04 ,  B32B29/002 ,  B32B29/005 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2262/067 ,  B32B2307/31 ,  B32B2307/72 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2317/18 ,  B32B2439/40 ,  B32B2553/00 ,  C08L1/00 ,  C08L1/04 ,  C08L2201/14 ,  D21H11/20 ,  D21H13/02 ,  D21H19/34 ,  D21H19/52 ,  D21H27/10 ,  D21H27/30

Abstract: There is provided a use of a material comprising fibers as an oxygen barrier, wherein the fibers comprise native cellulose and dialcohol cellulose. There is also provided a material comprising fibers and having a density of at least 1200 kg/m3, wherein the fibers comprise native cellulose and dialcohol cellulose and the oxygen permeability of the material according to ASTM D3985 is below 30 ml·μm/(m2·kPa·24 h) at 23° C. and 80% relative humidity.

公开(公告)号：US09951193B2

公开(公告)日：2018-04-24

申请号：US14494179

申请日：2014-09-23

Applicant: Toppan Printing Co., Ltd.

Inventor： Yumiko Oomori

IPC: C08J9/00 ,  C08L1/04 ,  C08L23/08 ,  C08J9/28 ,  C08J9/30 ,  D21H11/18 ,  D21H19/70 ,  D21H21/56 ,  B05D3/00 ,  D21H19/10 ,  D21H27/20 ,  C09J175/04 ,  B82Y30/00 ,  C08G101/00

CPC classification number: C08J9/0085 ,  B05D3/007 ,  B82Y30/00 ,  C08G2101/00 ,  C08J9/0076 ,  C08J9/28 ,  C08J9/30 ,  C08J2201/0504 ,  C08L1/04 ,  C08L23/0853 ,  C09J175/04 ,  D21H11/18 ,  D21H19/10 ,  D21H19/70 ,  D21H21/56 ,  D21H27/20 ,  Y10T428/249986 ,  Y10T428/31982 ,  C08L75/00 ,  C08L33/00

Abstract: A resin foam composition comprises, at least, a resin emulsion and cellulose nanofibers.

公开(公告)号：US20170055540A1

公开(公告)日：2017-03-02

申请号：US15351749

申请日：2016-11-15

Applicant: ASAHI KASEI CHEMICALS CORPORATION

Inventor： Kouichirou ENATSU ,  Haruko OBATA ,  Naoaki YAMASAKI

IPC: A23C3/08 ,  A23F5/14 ,  A23G1/56 ,  C08L1/04 ,  A23L2/62 ,  A23L29/262 ,  A61K47/38 ,  C08L1/28 ,  A23F3/16 ,  A23L2/52

CPC classification number: A23C3/08 ,  A23C9/1544 ,  A23F3/163 ,  A23F5/14 ,  A23F5/243 ,  A23G1/56 ,  A23L2/02 ,  A23L2/52 ,  A23L2/62 ,  A23L29/262 ,  A23V2002/00 ,  A61K9/0095 ,  A61K47/38 ,  C08L1/02 ,  C08L1/04 ,  C08L1/286 ,  C08L5/00 ,  C08L2203/02 ,  C08L2205/02 ,  C09D7/65

Abstract: A method for producing a cellulose composite containing cellulose and a polysaccharide, wherein a median size of colloidal cellulose composites contained in the cellulose composite as measured by a dynamic light scattering method is 0.85 μm or more, the method including treating a mixture containing cellulose, a polysaccharide and an aqueous medium together in a wet process, wherein a solid content is controlled to be 35 mass % or more, and temperature is set at 80° C. or less.

Abstract translation: 一种含有纤维素和多糖的纤维素复合体的制造方法，其中，通过动态光散射法测定的纤维素复合体中所含的胶体纤维素复合体的中值粒径为0.85μm以上，所述方法包括处理含有纤维素的混合物， 多糖和水性介质，其中固体含量控制在35质量％以上，温度设定在80℃以下。

公开(公告)号：US09522963B2

公开(公告)日：2016-12-20

申请号：US14129187

申请日：2012-06-28

Applicant: Valentino J. Tramontano ,  Joshua Kennedy ,  Sajida Farooqi ,  Phillip Blaskovich ,  Rachit Ohri ,  Daniel S. Costa

Inventor： Valentino J. Tramontano ,  Joshua Kennedy ,  Sajida Farooqi ,  Phillip Blaskovich ,  Rachit Ohri ,  Daniel S. Costa

IPC: C08L1/02 ,  C08B15/02 ,  C08J3/09 ,  C08L1/04 ,  C08J3/12 ,  C08K3/16 ,  C08K5/20 ,  C08K5/3415 ,  A61K9/16

CPC classification number: C08B16/00 ,  A61K9/1652 ,  C08B15/02 ,  C08J3/091 ,  C08J3/096 ,  C08J3/12 ,  C08J2301/02 ,  C08J2301/04 ,  C08K3/16 ,  C08K5/20 ,  C08K5/3415 ,  C08L1/04

Abstract: A process for dissolving modified cellulose is disclosed. The process includes contacting modified cellulose with a solvent in a mixture to form swelled modified cellulose and then contacting the mixture with a salt to dissolve the swelled modified cellulose.

Abstract translation: 公开了一种溶解改性纤维素的方法。 该方法包括使改性纤维素与溶剂在混合物中接触以形成溶胀的改性纤维素，然后使该混合物与盐接触以溶解溶胀的改性纤维素。

公开(公告)号：US09469750B2

公开(公告)日：2016-10-18

申请号：US14416094

申请日：2012-11-05

Applicant: Kyoto Municipal Institute of Industrial Technology and Culture ,  YKK Corporation

Inventor： Takeshi Senba ,  Kazuo Kitagawa ,  Akihiro Itou ,  Kazuya Mizumoto

IPC: C08L1/02 ,  C08L77/00 ,  A44B1/02 ,  A44B13/00 ,  A44B11/00 ,  A44B17/00 ,  A44B18/00 ,  A44B19/26 ,  C08K7/02 ,  C08L1/04 ,  C08J5/04 ,  C08L77/02 ,  C08L77/06 ,  C08L77/08 ,  B29C45/00 ,  B29K101/12 ,  B29K309/08 ,  B29K201/00 ,  B29L5/00 ,  B29K105/12

Abstract: A fastening component is a molded article of a mixture in which microfibrillated cellulose fibers are dispersed in a thermoplastic resin, wherein the thermoplastic resin has a melting point of between 150 and 200° C., and wherein when the total mass % of the thermoplastic resin and the cellulose fibers is set to be 100 mass %, the mass % of the cellulose fibers included in the mixture is greater than 20 mass % and less than 60 mass %. When the total mass % of the thermoplastic resin and the cellulose fibers is set to be 100%, the mass % of the cellulose fibers included in the mixture is preferably equal to or greater than 30 mass % and equal to or less than 50 mass %.

公开(公告)号：US09388301B2

公开(公告)日：2016-07-12

申请号：US14257842

申请日：2014-04-21

Applicant: Toppan Printing Co., Ltd.

Inventor： Kosuke Shimizu ,  Yumiko Oomori ,  Mizuhiro Tani ,  Akiko Saiki

IPC: C08L1/00 ,  C08L1/10 ,  C08L1/04 ,  G02B1/10 ,  C09D101/08 ,  C08B15/02 ,  C08J5/18 ,  G02B5/30

CPC classification number: C08L1/10 ,  C08B15/02 ,  C08J5/18 ,  C08J2301/04 ,  C08K5/005 ,  C08K5/523 ,  G02B1/105 ,  G02B1/14 ,  G02B1/18 ,  G02B5/3033 ,  C08L1/04 ,  C08L51/06

Abstract: The present invention provides a formed article, or more specifically a transparent substrate, which effectively utilizes a natural stuff and which has a low linear expansion coefficient, a high light transmittance and an appropriate level of moisture permeability. The transparent substrate includes at least an oxidized polysaccharide and has a linear expansion coefficient of 50 ppm/° C. or less at 30-150° C. and a light transmittance of 70% or more at 660 nm. Its manufacturing method includes an oxidation process in which cellulose reacts with TEMPO or its derivatives as a catalyst to be oxidized in water under the presence of a co-oxidant, along with a fiberizing process in which the oxidized cellulose is fiberized in water to form a cellulose fiber, and a substrate-forming process in which a transparent substrate is formed from a cellulose dispersion liquid containing the cellulose fiber.

Abstract translation: 本发明提供了一种有效利用天然材料并且具有低线性膨胀系数，高透光率和适当水分渗透性水平的成形制品，或更具体地说是透明基材。 透明基材至少含有氧化多糖，在30〜150℃下的线膨胀系数为50ppm /℃以下，660nm下的透光率为70％以上。 其制造方法包括氧化方法，其中纤维素与TEMPO或其衍生物作为催化剂与助氧化剂存在下在水中氧化的催化剂一起，以及纤维化方法，其中氧化纤维素在水中纤维化形成 纤维素纤维和由含有纤维素纤维的纤维素分散液形成透明基材的基板形成方法。