公开(公告)号：EP2563741B1

公开(公告)日：2018-11-28

申请号：EP11722557.3

申请日：2011-04-27

Applicant: Saint-Gobain Centre de Recherches et d'Etudes Européen

Inventor： CHAMPION, Thibault ,  HIS, Christian

IPC: C04B35/628 ,  C04B35/632 ,  C04B35/185 ,  C04B35/626 ,  C04B35/101 ,  C04B35/117

CPC classification number: C04B35/101 ,  C04B35/117 ,  C04B35/185 ,  C04B35/62655 ,  C04B35/62805 ,  C04B35/62807 ,  C04B35/6281 ,  C04B35/62813 ,  C04B35/62815 ,  C04B35/62818 ,  C04B35/62821 ,  C04B35/62823 ,  C04B35/62889 ,  C04B35/62894 ,  C04B35/62897 ,  C04B35/632 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/72 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/9692

公开(公告)号：EP3326186A1

公开(公告)日：2018-05-30

申请号：EP16729576.5

申请日：2016-06-16

Applicant: Epcos AG

Inventor： TAUCHI, Goushi ,  HIROSE, Masakazu ,  IMURA, Tomoya ,  TERADA, Tomohiro

IPC: H01G4/30 ,  H01G4/12 ,  C04B35/475 ,  C04B35/47 ,  C04B35/462 ,  C04B35/465

CPC classification number: H01G4/1218 ,  C04B35/462 ,  C04B35/4682 ,  C04B35/47 ,  C04B35/475 ,  C04B35/62821 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3236 ,  C04B2235/3284 ,  C04B2235/3298 ,  C04B2235/5445 ,  C04B2235/768 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/85 ,  H01G4/1227 ,  H01G4/30

Abstract: A dielectric composition, a dielectric element, an electronic component and a laminated electronic component are disclosed. In an embodiment the dielectric composition has a perovskite crystal structure containing at least Bi, Na, Sr and Ti, wherein the dielectric composition includes at least one selected from among La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Yb, Ba, Ca, Mg and Zn, wherein the dielectric composition includes specific particles having a core-shell structure that has at least one core portion including SrTiO3, and wherein α

公开(公告)号：EP3118277A4

公开(公告)日：2018-05-30

申请号：EP15761505

申请日：2015-03-09

Applicant: UNIV KYOTO

Inventor： NAKANISHI KAZUKI ,  MOITRA NIRMALYA ,  KANAMORI KAZUYOSHI ,  SHIMADA TOYOSHI

IPC: C09K3/00 ,  B01J31/14 ,  B32B27/00 ,  C07F7/08 ,  C07F7/10 ,  C07F9/40 ,  C07F15/02 ,  C07F17/02 ,  C07F19/00 ,  C09K3/18

CPC classification number: C07F7/0896 ,  B01J31/14 ,  C03C17/30 ,  C04B35/62805 ,  C04B35/62807 ,  C04B35/62813 ,  C04B35/62815 ,  C04B35/62821 ,  C04B35/62823 ,  C04B35/62886 ,  C04B2235/3218 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3286 ,  C04B2235/3418 ,  C04B2235/3445 ,  C04B2235/483 ,  C07F7/0849 ,  C07F9/4012 ,  C07F9/5355 ,  C07F17/02 ,  C08B15/06 ,  C09D5/1681 ,  D06M13/513 ,  D06M2101/24 ,  D06M2101/32 ,  D06M2200/12 ,  D06M2400/01 ,  D21C9/005 ,  D21H25/02

Abstract: The method for producing a surface-modified base material according to the present invention includes a step of bringing a base material having a polar group present on a surface thereof into contact with a hydrosilane compound having a molecular structure A and having a Si-H group composed of a silicon atom of the molecular structure A and a hydrogen atom bonded to the silicon atom in the presence of a borane catalyst so as to allow a dehydrocondensation reaction to take place between the base material and the compound, thereby forming the base material surface-modified with the molecular structure A. This production method is capable of surface-modifying a base material at a lower temperature in a shorter time than conventional methods and allows a wide variety of options for the form, type, and application of the base material, the mode of the modification reaction, and the type of the molecular structure with which the base material is surface-modified.

公开(公告)号：EP2687563B1

公开(公告)日：2018-04-04

申请号：EP13188760.6

申请日：2008-04-28

Applicant: Nippon Sheet Glass Company, Limited

Inventor： Kitamura, Takeaki ,  Wakamiya, Takashi ,  Yagyu, Tomohiro

IPC: C09C1/00 ,  C09D5/29 ,  C09D7/12 ,  C03B17/06 ,  C03B37/005 ,  C04B35/628 ,  C09K11/02 ,  C08K3/22 ,  C08K3/34 ,  C08K3/40 ,  C08K9/02

CPC classification number: C09C1/0021 ,  C01P2004/51 ,  C03B17/06 ,  C03B37/005 ,  C04B35/62813 ,  C04B35/62815 ,  C04B35/62821 ,  C04B35/62826 ,  C04B35/62886 ,  C04B35/62894 ,  C04B35/62897 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/5292 ,  C04B2235/5436 ,  C04B2235/5481 ,  C08K3/22 ,  C08K3/34 ,  C08K3/40 ,  C08K9/02 ,  C09C2200/102 ,  C09C2200/301 ,  C09C2210/50 ,  C09D5/29 ,  C09D7/62 ,  C09D7/69

Abstract: The bright pigment of the present invention includes flaky particles and a metal oxide layer coating at least a part of the surface of each flaky particle. The bright pigment or the flaky particles of the present invention have a particle size distribution in which the particle size at 99% of the cumulative volume from the smaller particle size is 48 µm or less, and the maximum particle size is 62 µm or less. The flaky particles are made of a material having a refractive index in the range of 1.4 to 1.8. The flaky particles have a thickness distribution in which the frequency of the particles having a thickness in the range of 0.8 µm to 1.9 µm is 90% or more by volume, or the frequency of the particles having a thickness in the range of 0.01 µm to 0.35 µm is 90% or more by volume.

公开(公告)号：EP3251735A1

公开(公告)日：2017-12-06

申请号：EP16743302.8

申请日：2016-01-25

Applicant: Powdertech Co., Ltd.

Inventor： AGA, Koji ,  SUGIURA, Takao

IPC: B01D39/06 ,  B01J20/06 ,  C01G49/00 ,  H01F1/11

CPC classification number: B01D39/06 ,  B01J20/06 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/3021 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3293 ,  C01G49/00 ,  C01G49/0072 ,  C04B35/62821 ,  C04B2235/3206 ,  C04B2235/3262 ,  C04B2235/3274 ,  H01F1/11 ,  H01F1/112

Abstract: The purpose of the present invention is to provide: ferrite particles for a filter material which have a low apparent density, maintain various properties in a controllable state, are capable of filling a fixed volume with a low weight, and exhibit excellent filtration performance; and a filter material which uses said ferrite particles. Accordingly, provided are: ferrite particles for a filter material which have an outer shell structure including Ti oxide; and a filter material which uses said ferrite particles.

Abstract translation: 本发明的目的是提供一种过滤材料用铁氧体颗粒，其具有低表观密度，在可控状态下保持各种性能，能够以低重量填充固定体积，并表现出优异的过滤性能; 以及使用所述铁氧体颗粒的过滤材料。 因此，提供了：用于具有包含Ti氧化物的外壳结构的过滤材料的铁氧体颗粒; 以及使用所述铁氧体颗粒的过滤材料。

公开(公告)号：EP2508571A4

公开(公告)日：2016-06-15

申请号：EP10776921

申请日：2010-02-24

Applicant: SHANTOU LONGHUA PEARL LUSTRE PIGMENTS CO LTD

Inventor： LIU WEIZHONG ,  ZHUANG YULIN

IPC: C09C1/00 ,  A61Q1/02 ,  C03C4/02 ,  C04B35/00 ,  C08K3/00 ,  C09C3/06 ,  C09D7/12

CPC classification number: C03C17/3417 ,  A61K8/0266 ,  A61K8/25 ,  A61K8/26 ,  A61K8/29 ,  A61K2800/10 ,  A61K2800/436 ,  A61Q19/00 ,  C01P2002/85 ,  C01P2004/03 ,  C03C2217/734 ,  C04B35/62807 ,  C04B35/6281 ,  C04B35/62813 ,  C04B35/62821 ,  C04B35/62826 ,  C04B35/62886 ,  C04B35/62894 ,  C04B2235/3454 ,  C04B2235/3481 ,  C04B2235/36 ,  C04B2235/5292 ,  C04B2235/5436 ,  C04B2235/9661 ,  C09C1/0024 ,  C09C1/0039 ,  C09C2200/102 ,  C09C2200/302 ,  C09C2200/303 ,  C09C2200/401 ,  C09D5/36 ,  C09D7/1225 ,  C09D7/62

Abstract: An angle-dependent interference pigment based on transparent or translucent inorganic flake serving as a substrate is provided. The substrate is coated by coatings (A)+(B)+(C) and optionally coating (D), so as to form a "high-low-high" refractive index layered structure. The coatings (A) and (C) consist of metal oxides, silicate, aluminates and/ or a mixture thereof. The coating (B) consist of silicon oxide, hydrous silicon oxide, aluminum oxide, hydrous aluminum oxide, magnesium oxide, hydrous magnesium oxide and/ or a mixture thereof. The angle-dependent interference pigments have high color saturation in the transitional region and a significantly gradual color change in the color changing region. The present pigments can be used as colored coatings, including printing ink, or can be used in the preparation of plastics, glass, ceramics and the like. The pigment of the present invention is particularly used in the cosmetic industry which has a very high requirement on gradual color change.

公开(公告)号：EP1724244B1

公开(公告)日：2013-07-03

申请号：EP05719932.5

申请日：2005-03-03

Applicant: Ube Industries, Ltd.

Inventor： KAWANO, Takafumi, Ube Industries, Ltd. ,  YAMANAGA, Masataka, Ube Industries, Ltd. ,  FUKUDA, Koichi, Ube Industries, Ltd.

IPC: C01G23/00 ,  C04B35/462 ,  C04B35/47 ,  H01G4/12 ,  H01G4/30 ,  C04B35/628

CPC classification number: C04B35/462 ,  B32B2311/08 ,  B32B2311/12 ,  C01G23/002 ,  C01G23/003 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/04 ,  C04B35/4682 ,  C04B35/47 ,  C04B35/62805 ,  C04B35/62821 ,  C04B35/62897 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3234 ,  C04B2235/3284 ,  C04B2235/3298 ,  C04B2235/365 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/656 ,  C04B2235/80 ,  C04B2237/346 ,  C04B2237/407 ,  C04B2237/408 ,  H01B3/12 ,  H01G4/1218 ,  H01G4/1227 ,  H01G4/129 ,  H01G4/30 ,  Y10T428/12181 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2993

公开(公告)号：EP1483111B1

公开(公告)日：2013-01-30

申请号：EP03742804.2

申请日：2003-02-18

Applicant: NANOPHASE TECHNOLOGIES CORPORATION

Inventor： BROTZMAN, Richard, W., Jr. ,  KULLBERG, Marc, L.

IPC: B32B5/16 ,  B05D7/00 ,  B05D7/14 ,  B01J13/02 ,  B01J23/10 ,  B01J33/00 ,  B01J35/00 ,  B22F1/02 ,  C04B35/628 ,  H01G4/12

CPC classification number: H01G4/1227 ,  B01J2/006 ,  B01J13/02 ,  B01J23/10 ,  B01J33/00 ,  B01J35/0006 ,  B01J35/0013 ,  B22F1/02 ,  B22F1/025 ,  B22F2998/00 ,  B82Y30/00 ,  C01B13/0281 ,  C01F17/0043 ,  C01G25/00 ,  C01P2002/88 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/12 ,  C04B35/50 ,  C04B35/6265 ,  C04B35/62675 ,  C04B35/628 ,  C04B35/62805 ,  C04B35/62807 ,  C04B35/6281 ,  C04B35/62815 ,  C04B35/62821 ,  C04B35/62823 ,  C04B35/62842 ,  C04B35/62886 ,  C04B35/62894 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3236 ,  C04B2235/3244 ,  C04B2235/3284 ,  C04B2235/3289 ,  C04B2235/3418 ,  C04B2235/441 ,  C04B2235/528 ,  C04B2235/5409 ,  C04B2235/5454 ,  C04B2235/549 ,  C04B2235/80 ,  C09C1/00 ,  C09C1/043 ,  C09C1/3661 ,  C09C3/063 ,  Y10T428/12181 ,  Y10T428/294 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/315 ,  B22F1/0096

公开(公告)号：EP2145927A4

公开(公告)日：2012-12-05

申请号：EP08752226

申请日：2008-04-28

Applicant: NIPPON SHEET GLASS CO LTD

Inventor： KITAMURA TAKEAKI ,  WAKAMIYA TAKASHI ,  YAGYU TOMOHIRO

IPC: C09C1/00 ,  C03B17/06 ,  C03B37/005 ,  C04B35/628 ,  C09D5/29 ,  C09D7/12 ,  C09K11/02

CPC classification number: C09C1/0021 ,  C01P2004/51 ,  C03B17/06 ,  C03B37/005 ,  C04B35/62813 ,  C04B35/62815 ,  C04B35/62821 ,  C04B35/62826 ,  C04B35/62886 ,  C04B35/62894 ,  C04B35/62897 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/5292 ,  C04B2235/5436 ,  C04B2235/5481 ,  C08K3/22 ,  C08K3/34 ,  C08K3/40 ,  C08K9/02 ,  C09C2200/102 ,  C09C2200/301 ,  C09C2210/50 ,  C09D5/29 ,  C09D7/62 ,  C09D7/69 ,  C09K11/025

Abstract: The bright pigment of the present invention includes flaky particles and a metal oxide layer coating at least a part of the surface of each flaky particle. The bright pigment or the flaky particles of the present invention have a particle size distribution in which the particle size at 99% of the cumulative volume from the smaller particle size is 48 µm or less, and the maximum particle size is 62 µm or less. The flaky particles are made of a material having a refractive index in the range of 1.4 to 1.8. The flaky particles have a thickness distribution in which the frequency of the particles having a thickness in the range of 0.8 µm to 1.9 µm is 90% or more by volume, or the frequency of the particles having a thickness in the range of 0.01 µm to 0.35 µm is 90% or more by volume.

公开(公告)号：EP2116514A1

公开(公告)日：2009-11-11

申请号：EP08720815.3

申请日：2008-02-25

Applicant: Otsuka Chemical Co., Ltd.

Inventor： AKI, Minoru ,  KAMIFUKU, Atsushi

IPC: C01G23/00 ,  C04B35/626 ,  C09K3/14 ,  C08K3/24 ,  C08L101/00

CPC classification number: C01G23/003 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2004/82 ,  C04B35/462 ,  C04B35/62695 ,  C04B35/62821 ,  C04B35/62886 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3234 ,  C04B2235/3236 ,  C04B2235/5292 ,  C04B2235/768 ,  C04B2235/786 ,  C04B2235/80 ,  C08K3/24 ,  F16D69/025 ,  F16D69/026

Abstract: To obtain an alkaline metal titanate adhered to titanate, which is excellent in friction and wear characteristics when used as a friction modifier, and is excellent in mechanical properties and dielectricity when used as a dielectric material, a method for manufacturing the same, and a resin composition containing the same.
An alkaline metal titanate adhered to titanate is characterized in that an alkaline earth metal titanate represented by the formula (2) is adhered onto the surface of titanate represented by the formula (1):

        A x M y □Ti 2-(y+z) O 4      (1)

wherein A and M are different from each other and represent a mono- to trivalent metal, □ represents a defective portion of Ti, X represents a positive real number which satisfies 0

        BO·TiO 2      (2)

wherein B represents one or more kinds of an alkaline earth metals.

Abstract translation: 以获得对附着于钛酸碱金属钛酸盐，其全部具有优异的摩擦和磨损特性。当作为摩擦调节剂使用，并且具有优异的机械性能和介电当用作介电材料，用于制造其的方法，以及树脂用 组合物含有相同。 粘附到钛酸碱土金属钛酸盐的特征在于DASS到由下式表示的碱土金属钛酸盐（2）粘附到由式（1）所示的钛酸盐的表面：€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ ƒ€€ƒäX M Y-¡Ti2-（Y + Z）O 4ƒ€€€ƒƒƒ€€ƒ（1）其中，A和M互不相同，表示1〜3价金属， -¡darstellt Ti的缺陷部位，X darstellt正实数哪个SATIS外资企业0