公开(公告)号：EP3022067B1

公开(公告)日：2018-09-05

申请号：EP14755160.0

申请日：2014-07-18

申请人： Bridgestone Corporation

发明人： AGORETTI, Pasquale ,  PRIVITERA, Davide

IPC分类号： B60C1/00 ,  C08J3/215 ,  C08K3/22 ,  C08K3/36 ,  C08K5/31 ,  C08K5/47 ,  C08K5/548 ,  C08J3/24

CPC分类号： C08K5/548 ,  B60C1/00 ,  C08J3/215 ,  C08J3/24 ,  C08J2325/10 ,  C08K3/22 ,  C08K3/36 ,  C08K5/09 ,  C08K5/31 ,  C08K5/47 ,  C08K2003/2296 ,  C08L21/00

摘要： A method of producing rubber compounds, in which the polymer base is composed partly of a first polymer material, which is either produced by emulsion polymerization or is natural rubber, and partly of a second polymer material produced by solution polymerization. The method includes a preliminary second polymer material treating step, in which the second polymer material, silica, a silane bonding agent, and at least one nucleophile agent are mixed with one another; a first mixing step, in which at least the first polymer material, silica, and a silane bonding agent are added to the compound resulting from the preliminary second polymer material treating step; and a second mixing step, in which stearic acid and a curing system are added to the compound being produced.

公开(公告)号：EP1841811B1

公开(公告)日：2018-05-02

申请号：EP05817904.5

申请日：2005-12-20

申请人： The University of Liverpool

发明人： BARNWELL, Stephen G Unilever R & D Port Sunlight ,  COOPER, Andrew, Ian University of Liverpool ,  DUNCALF, David Unilever R & D Port Sunlight ,  FOSTER, Alison, Jayne Unilever R & D Port Sunlight ,  RANNARD, Stephen Paul Unilever R & D Port Sunlight

IPC分类号： C08J3/12 ,  C08J3/205 ,  C08L29/04 ,  A61K9/16

CPC分类号： C08J3/215 ,  A61K8/06 ,  A61K8/062 ,  A61K9/1611 ,  A61Q9/00 ,  B01D1/18 ,  B01D17/047 ,  C08J3/122 ,  C08J2329/04

摘要： The invention provides a method comprising the steps of: (i) providing an emulsion of: a) an aqueous solvent, such as water, b) a carrier material dispersible or soluble in (a), said carrier material being solid at ambient temperature, and preferably being a polymer and inorganic salt or a surfactant, c) a volatile second liquid phase (for example, chloroform) which is not miscible with (a), and d) a material which is dispersible or soluble in (c) but not in (a), and, (ii) Drying the emulsion at above ambient temperature (preferably by spray drying) to simultaneously remove (a) and (c) and thereby obtain the material (b) in solid form with (d) dispersed therein.

公开(公告)号：EP2553000B1

公开(公告)日：2018-03-28

申请号：EP11761878.5

申请日：2011-04-01

申请人： The Governors of the University of Alberta

发明人： TEMELLI, Feral ,  SEIFRIED, Bernhard

IPC分类号： C08J3/12 ,  A61K47/36 ,  A61K9/50 ,  C08B37/00

CPC分类号： C08J3/12 ,  A61K9/5089 ,  A61K9/5192 ,  B29B9/12 ,  C08J3/122 ,  C08J3/215 ,  C08J2305/00 ,  Y02P20/544 ,  Y10T428/2982

摘要： Micro- and nano-sized particles, agglomerates and fibers are generated from high molecular weight water-soluble biopolymers applying supercritical fluid technology. A method of producing micro- or nanoparticles from an aqueous solution of a high molecular weight biopolymer includes the step of spraying the aqueous solution together with a mixture of a compressible gas and a water-soluble co-solvent/antisolvent into a pressurized chamber. The method may be adapted to impregnate the micro- or nanoparticles with a bioactive material. A method for microencapsulating a bioactive material with a biopolymer is also provided.

公开(公告)号：EP3272789A1

公开(公告)日：2018-01-24

申请号：EP16765128.0

申请日：2016-03-18

申请人： Bridgestone Corporation

发明人： YANAGISAWA Yasuto ,  KANDA Yukari ,  WARAGAI Shigenobu ,  MATSUO Osamaru

IPC分类号： C08J3/215 ,  C08J3/205 ,  C08J3/22

CPC分类号： C08J3/215 ,  C08J3/205 ,  C08J3/22 ,  C08J2307/00 ,  C08J2309/00 ,  C08J2309/06 ,  C08K3/04

摘要： Provided is a method for producing a mixture, comprising a mixing step for mixing a slurry prepared by dispersing a filler containing carbon black and a rubber liquid prepared by dispersing or the like a rubber component. In the above producing method, the carbon black contained in the slurry has a surface average acidic functional group amount (µeq/m 2 ) of 0.40 or more and less than 3.00; a pH of the slurry is 8 or more; the sum total of the solid matter concentrations of the slurry and the rubber liquid is 20 % by mass or less; a mixing equipment used has one or more rotors disposed rotatably in a rotation axis direction and one or more stators disposed unrotatably in the rotation axis direction; the rotors and the stators have plural projections which are arranged circularly with the rotation axis set as the center; rings are formed concentrically by the projections in a single stage or a multistage; and the slurry and the rubber liquid are allowed to pass through a space between the rotors and the stators while the rotors rotate, whereby the mixing is carried out to produce the mixture.

摘要翻译： 本发明提供一种混合物的制造方法，该混合物的制造方法包括将通过分散含有炭黑的填充剂和通过分散橡胶成分等而制备的橡胶溶液而成的浆料混合的混合工序。 在上述制造方法中，浆料中含有的炭黑的表面平均酸性官能团量（μeq/ m 2）为0.40以上且小于3.00; 浆料的pH值为8以上; 浆料和橡胶液的固体成分浓度的合计为20质量％以下， 所使用的混合设备具有一个或多个可旋转地布置在旋转轴线方向上的转子和一个或多个定子，所述一个或多个定子在旋转轴线方向上不可旋转地布置; 所述转子和所述定子具有多个以所述转动轴线为中心圆形排列的突起， 通过单级或多级突起同心地形成环; 在转子旋转的同时使浆料和橡胶液通过转子与定子之间的空间，由此进行混合来制造混合物。

公开(公告)号：EP3260861A1

公开(公告)日：2017-12-27

申请号：EP16752462.8

申请日：2016-02-16

申请人： Nippon Paper Industries Co., Ltd.

发明人： NAKATANI, Takeshi ,  SATO, Shinji ,  KIMURA, Koji

IPC分类号： G01N33/00 ,  G01N33/36

CPC分类号： G01N33/36 ,  C08J3/03 ,  C08J3/09 ,  C08J3/215 ,  C08J2301/02 ,  D21H11/18 ,  D21H11/20 ,  D21H17/67 ,  G01N1/38 ,  G01N33/00 ,  G02B21/34

摘要： Herein provided are methods for evaluating cellulose nanofiber dispersions, comprising the steps of: (1) preparing a cellulose nanofiber dispersion; (2) adding a color material into the cellulose nanofiber dispersion; and (3) observing the cellulose nanofiber dispersion to which a colored pigment has been added with a light microscope. The methods allow for easy evaluation of whether or not agglomerates of cellulose nanofibers exist in cellulose nanofiber dispersions, which cannot be visually determined.

摘要翻译： 本文提供了用于评估纤维素纳米纤维分散体的方法，其包括以下步骤：（1）制备纤维素纳米纤维分散体; （2）向纤维素纳米纤维分散液中添加色材; （3）用光学显微镜观察添加了有色颜料的纤维素纳米纤维分散液。 该方法可以容易地评价纤维素纳米纤维的团块是否存在于纤维素纳米纤维分散体中，这不能用肉眼确定。

公开(公告)号：EP3126554A4

公开(公告)日：2017-11-08

申请号：EP15776513

申请日：2015-04-08

申请人： APPLIED CAVITATION INC

发明人： CAPOBIANCO JOSEPH ALBERT ,  HANKEY DANA LYNN ,  TIBBETTS MARSHALL CAMPION

IPC分类号： D01D1/06 ,  B29C64/314 ,  C08J3/20 ,  D01F1/10

CPC分类号： B29B13/10 ,  B01F3/10 ,  B01F3/2078 ,  B01F3/2215 ,  B01F5/0685 ,  B01F5/0688 ,  B01F11/0074 ,  B01F15/0237 ,  B01F15/065 ,  B02C19/18 ,  B29C64/314 ,  B33Y70/00 ,  B33Y80/00 ,  C08J3/215 ,  C08J2300/22 ,  D01D1/065 ,  D01D5/00 ,  D01D5/08 ,  D01F1/02

摘要： Provided in one implementation is a method that includes introducing a volume of raw material into a chamber of a cavitation machine. The raw material can include a mixture comprising a powder and a solvent. The powder can have a first average particle size in the raw material. The method includes applying a hydrodynamic cavitation process to the raw material to produce a product material. The powder can have a second average particle size, smaller than the first average particle size, in the product material. The method includes causing the product material to exit the cavitation chamber and drying the product material to remove the solvent. Apparatus employed to apply the method are also provided.

公开(公告)号：EP3231833A1

公开(公告)日：2017-10-18

申请号：EP17164308.3

申请日：2017-03-31

申请人： Xerox Corporation

发明人： FARRUGIA, Valerie M. ,  KEOSHKERIAN, Barkev ,  CHRÉTIEN, Michelle N.

IPC分类号： C08J3/16 ,  C08J3/215 ,  C08K3/08

CPC分类号： C08J3/126 ,  A01N25/28 ,  A01N59/16 ,  B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08G63/6886 ,  C08J3/16 ,  C08J3/215 ,  C08J2300/10 ,  C08J2367/02 ,  C08J2425/04 ,  C08J2425/06 ,  C08K3/08 ,  C08K2003/0806 ,  C08K2201/011 ,  C08L25/06 ,  C08L67/00

摘要： A composite powder includes a core particle comprising a sulfonated polyester matrix and a plurality of silver nanoparticles dispersed within the matrix, and a shell polymer disposed about the core particle, and methods of making thereof. Various articles can be manufactured from such composite powders.

摘要翻译： 复合粉末包括包含磺化聚酯基质和分散在基质中的多个银纳米粒子的核心粒子以及围绕核心粒子设置的壳聚合物及其制备方法。 各种制品可以由这种复合粉末制造。

公开(公告)号：EP2766200B1

公开(公告)日：2017-08-09

申请号：EP12770486.4

申请日：2012-10-10

申请人： Compagnie Générale des Etablissements Michelin

发明人： DE GAUDEMARIS, Benoît ,  LAFFARGUE, Géraldine ,  BERRIOT, Julien

IPC分类号： B60C1/00 ,  C08K3/36 ,  C08K9/02 ,  C08J3/22

CPC分类号： C08K9/02 ,  B60C1/0016 ,  C08J3/2053 ,  C08J3/215 ,  C08J3/226 ,  C08J2307/02 ,  C08J2407/02 ,  C08J2409/10 ,  C08J2413/02 ,  C08J2415/02 ,  C08J2421/02 ,  C08L7/02

公开(公告)号：EP2671914B1

公开(公告)日：2017-07-12

申请号：EP12742440.6

申请日：2012-02-02

申请人： Zeon Corporation

发明人： TAKEYAMA, Yoshihisa ,  TSUKADA, Akira

IPC分类号： C08L9/02 ,  C08L15/00 ,  C08K3/00 ,  C08K5/00 ,  C08J3/215 ,  C08J5/00 ,  C08C19/02 ,  C08C1/14 ,  C08F2/22 ,  C08L27/06 ,  C08L33/06 ,  F16L11/04 ,  C08L9/04 ,  C08K3/34 ,  C08F236/12 ,  C08F226/06 ,  C08F114/06 ,  C08F220/14 ,  C08F220/44 ,  C08L33/12 ,  C08L33/18 ,  C08F2/26 ,  C08K3/06 ,  C08K5/14 ,  C08K5/11 ,  C08K3/04

CPC分类号： C08J3/215 ,  C08C19/02 ,  C08F14/06 ,  C08F114/06 ,  C08F220/14 ,  C08F220/44 ,  C08F236/12 ,  C08J2309/02 ,  C08J2309/04 ,  C08J2315/00 ,  C08J2427/06 ,  C08J2433/06 ,  C08K3/04 ,  C08K3/06 ,  C08K3/346 ,  C08K5/0025 ,  C08K5/11 ,  C08L9/02 ,  C08L9/04 ,  C08L27/06 ,  C08L33/06 ,  C08L33/12 ,  C08F2/26 ,  C08F236/06 ,  C08F226/06

摘要： A nitrile rubber composition which contains a nitrile rubber (A) which contains ±,²-ethylenically unsaturated nitrile monomer units 20 to 80 wt%, conjugated diene monomer units which may be at least partially hydrogenated 20 to 80 wt%, and cationic monomer units 0 to 30 wt% and a layered inorganic filler (B) with a surface area particle size distribution where a) a median size (d50) of the cumulative surface area distribution is 0.20 µm to 6.0 µm and b) d90-d10 of the cumulative surface area distribution is 1.1 µm or more in a ratio of 1 to 100 parts by weight with respect to 100 parts by weigh of the nitrile rubber (A) is provided.

摘要翻译： 一种丁腈橡胶组合物，其含有含有20-80重量％的±，2-烯键式不饱和腈单体单元，可以至少部分氢化20-80重量％的共轭二烯单体单元的丁腈橡胶（A）和阳离子单体单元 0至30重量％的表面积粒径分布的层状无机填料（B），其中a）累积表面积分布的中值粒径（d50）为0.20μm至6.0μm，和b）累积表面积分布的d90-d10 相对于100重量份的丁腈橡胶（A），表面积分布为1〜100重量份的比例为1.1μm以上。

公开(公告)号：EP1984429B1

公开(公告)日：2017-06-28

申请号：EP07762876.6

申请日：2007-01-30

申请人： Hercules Incorporated

发明人： BONNEY, Stephen, R. ,  RMAILE, Hassan, H.

IPC分类号： C08J3/12 ,  C08J3/16 ,  C08J3/20 ,  C08J3/205 ,  C08J3/215 ,  C08L1/26 ,  C08L1/28 ,  C08L5/14

CPC分类号： C08J3/215 ,  C08J3/122 ,  C08J3/16 ,  C08J2301/10 ,  C08J2301/26 ,  C08J2301/28 ,  C08J2305/14

摘要： The present invention relates to an improved process for preparing cold water dispersible water-soluble polymers particles which readily disperse in aqueous systems. These particles are suitable for use in such end use compositions including personal care, household care, construction, paint, oilfield, pharmaceutical food including dairy and non-diary products, and antifouling products

摘要翻译： 本发明涉及一种制备易于分散在含水体系中的冷水可分散的水溶性聚合物颗粒的改进方法。 这些颗粒适用于这样的最终用途组合物，包括个人护理，家庭护理，建筑，涂料，油田，包括乳制品和非乳制品的制药食品以及防污制品