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1. 发明公开

EP3466886A1 METHOD FOR PRODUCING OXIDE PARTICLES WITH CONTROLLED COLOR CHARACTERISTICS 有权
公开(公告)号：EP3466886A1
公开(公告)日：2019-04-10
申请号：EP17806856.5
申请日：2017-06-02
申请人： M. Technique Co., Ltd.
发明人： ENOMURA Masakazu , HONDA Daisuke
IPC分类号： C01G9/02 , C01B13/14 , C01G49/06 , C09C1/24 , C09C3/06
摘要： With an aim to provide a method for producing an oxide particle with controlled color characteristics and also provide an oxide particle with controlled color characteristics, the present invention provides a method for producing an oxide particle, wherein the color characteristics of the oxide particle are controlled by controlling a ratio of an M-OH bond between an element (M) and a hydroxide group (OH) or an M-OH bond/M-O bond ratio, where the element (M) is one element or plural different elements other than oxygen or hydrogen included in the oxide particle selected from metal oxide particles and semi-metal oxide particles. According to the present invention, by controlling the M-OH bond or the M-OH bond/M-O bond ratio of the metal oxide particle or the semi-metal oxide particle, the oxide particle with controlled color characteristics of any of reflectance, transmittance, molar absorption coefficient, hue, and saturation can be provided.

2. 发明公开

EP3360938A1 SILICON OXIDE-COATED OXIDE COMPOSITION FOR COATINGS IN WHICH WEATHER RESISTANCE IS REQUIRED AND METHOD FOR PRODUCING COATING COMPOSITION 审中-公开
公开(公告)号：EP3360938A1
公开(公告)日：2018-08-15
申请号：EP16853674.6
申请日：2016-10-05
申请人： M. Technique Co., Ltd.
发明人： ENOMURA Masakazu , HONDA Daisuke
IPC分类号： C09D201/00 , C09C1/04 , C09C1/24 , C09C3/06 , C09C3/08 , C09D7/12 , C01G9/02 , C01G49/06
CPC分类号： A61K8/0245 , A61K8/04 , A61K8/19 , A61K8/25 , A61K8/4926 , A61K2800/413 , A61K2800/43 , A61K2800/621 , A61K2800/651 , A61Q1/02 , A61Q17/04 , B82Y30/00 , C01B13/36 , C01G9/02 , C01G49/06 , C01P2002/72 , C01P2002/82 , C01P2004/04 , C01P2004/32 , C01P2004/64 , C01P2004/84 , C08K3/34 , C08K2003/2265 , C09D1/00 , C09D5/004 , C09D5/32 , C09D7/61 , C09D7/67
摘要： The object of the present invention is to provide a silicon oxide-coated oxide composition for coating in which color characteristics, particularly reflectivity are controlled, and a method of producing a composition for coating which is used by blending the composition for coating to a paint constituting a coated body in which weather resistance is required. The present invention provides a silicon oxide-coated oxide composition for coating in which weather resistance is required, which comprises silicon oxide-coated oxide particles wherein at least a part of the surface of the oxide particles is coated with silicon oxide, wherein the silicon oxide is amorphous for the purpose of controlling color characteristics of the silicon oxide-coated oxide composition for coating. And the present invention provides a method of producing the composition for coating, wherein color characteristics of the oxide particles are controlled by producing the oxide particles by selecting presence or absence of amorphous silicon oxide covering at least a part of the surface of the oxide particles, and presence or absence of an acetyl group as a functional group contained in the silicon oxide-coated oxide particles.

3. 发明授权

EP2644659B1 HIGHLY HEAT-RESISTANT PHTHALOCYANINE 有权
标题翻译：高耐热酞菁
公开(公告)号：EP2644659B1
公开(公告)日：2018-04-18
申请号：EP11843349.9
申请日：2011-11-22
申请人： M Technique Co., Ltd.
发明人： MAEKAWA Masaki , HONDA Daisuke , ENOMURA Masakazu
IPC分类号： C09B67/02 , B82Y30/00 , C09B67/12 , C09B67/20 , C09B67/22 , C09B67/42 , C09B67/16 , C09B67/50
CPC分类号： C07F3/06 , B01D11/0269 , B01F3/0861 , B82Y30/00 , C01P2004/64 , C01P2004/82 , C07F1/08 , C09B67/0017 , C09B67/0019 , C09B67/0026 , C09B67/0035 , C09B67/0092 , C09C1/0081 , C09C1/04 , C09C1/627
摘要： The problem addressed by the present invention is to provide a high heat-resistant phthalocyanine. The phthalocyanine is separated by mixing a phthalocyanine separation solvent and a phthalocyanine solution characterized in that a phthalocyanine starting material is dissolved in a solvent. The phthalocyanine is characterized by having high heat resistance, the decomposition temperature of the separated phthalocyanine being at least 10°C higher than the decomposition temperature of the phthalocyanine starting material. Also, the phthalocyanine solution may be the result of dissolving at least two types of phthalocyanine starting material in the solvent, the separated phthalocyanine being characterized by containing a solid solvent of the at least two types of phthalocyanine starting material and by the decomposition temperature of the separated phthalocyanine being at least 10°C higher than the decomposition temperature of a mixture of at least two types of phthalocyanine separated by mixing the phthalocyanine separation solvent and each of at least two types of phthalocyanine solution resulting from dissolving each of the at least two types of phthalocyanine starting material in a solvent.

4. 发明公开

EP3296040A1 METHOD FOR MODIFYING NICKEL POWDER AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：镍粉的改良方法及其制造方法
公开(公告)号：EP3296040A1
公开(公告)日：2018-03-21
申请号：EP15892529.7
申请日：2015-05-15
申请人： M. Technique Co., Ltd.
发明人： ENOMURA Masakazu , HONDA Daisuke
IPC分类号： B22F1/00
CPC分类号： B22F1/0003 , B22F1/0088 , B22F9/16 , B22F9/24 , B22F2301/15 , B22F2998/10 , B22F2999/00 , B22F2001/0092 , B22F2202/17
摘要： The purpose of the present invention is to provide a method for modifying nickel microparticles weight loss of which occurs due to heat treatment such as burning and a method for producing nickel microparticles comprising the modification method.
Provided is a method for modifying nickel microparticles comprising a step of making an acid and/or hydrogen peroxide act on nickel microparticles weight loss of which occurs due to heat treatment such as burning and a method for producing nickel microparticles comprising the modification method. The step of making an acid and/or hydrogen peroxide act reduces a rate of weight loss due to heat treatment of the nickel microparticles, nitric acid or a mixture of acids that include nitric acid is preferably used as the acid, and the nickel microparticles and acid and/or hydrogen peroxide are preferably made to act in a ketonic solvent.
摘要翻译：本发明的目的是提供一种用于改性由于诸如燃烧的热处理而发生重量损失的镍微粒的方法以及包括该改性方法的用于生产镍微粒的方法。本发明提供一种镍微粒的改性方法，该方法包括使酸和/或过氧化氢作用于由于烧制等热处理而发生重量损失的镍微粒的工序和使用该改性方法的镍微粒的制造方法。使酸和/或过氧化氢发挥作用的步骤降低了由于镍微粒的热处理导致的重量损失率，优选使用包含硝酸的硝酸或酸的混合物作为酸，并且镍微粒和优选使酸和/或过氧化氢在酮溶剂中起作用。

5. 发明公开

EP2610215A1 METHOD FOR MANUFACTURING ISOLATABLE OXIDE MICROPARTICLES OR HYDROXIDE MICROPARTICLES 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG ISOLIERBARER OXIDMIKROPARTIKEL ODER HYDROXIDMIKROPARTIKEL
公开(公告)号：EP2610215A1
公开(公告)日：2013-07-03
申请号：EP11820039.3
申请日：2011-08-26
申请人： M Technique Co., Ltd.
发明人： KURAKI Jun , ARAKI Kaeko , MAEKAWA Masaki , HONDA Daisuke , ENOMURA Masakazu
IPC分类号： C01B13/36 , B01D9/02 , B01F3/08 , B01F3/12 , C01F5/08 , C01F5/22 , C01G23/053 , C01G25/00
CPC分类号： C01G23/0536 , B01D9/0009 , B01F7/00775 , B01F7/00791 , B82Y30/00 , C01B13/36 , C01F5/02 , C01F5/14 , C01F5/20 , C01F17/0043 , C01G1/02 , C01G23/0532 , C01G25/02 , C01P2002/54 , C01P2004/04 , C01P2004/64
摘要： A method for producing isolatable oxide microparticles or hydroxide microparticles using an apparatus that processes a fluid between processing surfaces of processing members that are arranged opposite each other so as to be able to approach to or separate from each other and such that at least one can rotate relative to the other. Using an apparatus that processes a fluid between processing surfaces (1 and 2) of processing members (10 and 20) that are arranged opposite each other so as to be able to approach to or separate from each other and such that at least one can rotate relative to the other, at least two fluids are mixed and oxide microparticles or hydroxide microparticles are separated, said two fluids including: a fluid containing a microparticle raw material solution comprising a microparticle raw material mixed into a solvent, and a fluid containing a microparticle-separation solution. Immediately thereafter, the following are mixed to obtain isolatable oxide microparticles or hydroxide microparticles: a fluid containing the separated oxide microparticles or hydroxide microparticles; and a fluid containing a microparticle-treatment-substance-containing solution that contains a microparticle-treatment substance that adjusts the dispersibility of the separated oxide microparticles or hydroxide microparticles.
摘要翻译：一种用于制造可分离氧化物微粒或氢氧化物微粒的方法，该方法使用处理相互相对布置的处理构件的处理表面之间的流体以便能够彼此接近或分离并使得至少一个可旋转的装置相对于另一个。使用在处理构件（10和20）的处理表面（1和2）之间处理流体的装置，所述处理构件（10和20）彼此相对设置，以便能够彼此接近或分离，并且使得至少一个可以旋转所述两种流体包括：含有微粒原料溶液的流体，所述微粒原料溶液包含混入溶剂中的微粒原料和含有微粒子原料的流体，分离液之后，将以下混合，得到可分离的氧化物微粒或氢氧化物微粒：含有分离的氧化物微粒或氢氧化物微粒的流体; 以及含有含微粒处理物质的溶液的流体，其含有调节分离的氧化物微粒或氢氧化物微粒的分散性的微粒处理物质。

6. 发明公开

EP3584221A1 SILICON-DOPED METAL OXIDE PARTICLES, AND UV-ABSORBING COMPOSITION CONTAINING SILICON-DOPED METAL OXIDE PARTICLES 有权
公开(公告)号：EP3584221A1
公开(公告)日：2019-12-25
申请号：EP17896964.8
申请日：2017-02-14
申请人： M. Technique Co., Ltd.
发明人： ENOMURA Masakazu , HONDA Daisuke
IPC分类号： C01G49/06 , C01F17/00 , C01G9/02 , C01G49/00 , C09K3/00
摘要： The object of the present invention is to provide silicon doped metal oxide particles for UV absorption, which average molar absorption coefficient in the wavelength range of 200 nm to 380 nm, is enhanced. Provided is silicon doped metal oxide particles in which the metal oxide particles are doped with silicon, wherein an average molar absorption coefficient in the wavelength range of 200 nm to 380 nm, of a dispersion in which the silicon doped metal oxide particles are dispersed in a dispersion medium, is improved as compared with similar metal oxide particles not doped with silicon.

7. 发明公开

EP3467071A1 COLORANT / UV PROTECTANT 审中-公开
公开(公告)号：EP3467071A1
公开(公告)日：2019-04-10
申请号：EP17806177.6
申请日：2017-04-04
申请人： M. Technique Co., Ltd.
发明人： ENOMURA Masakazu , HONDA Daisuke , ARAKI Kaeko
IPC分类号： C09K3/00 , C01G9/02 , C09C1/02 , C09C1/04 , C09C1/24 , C09C1/40 , C09C3/06
摘要： The object of the present invention is to provide a coloring ultraviolet protective agent in which the average molar absorption coefficient in the wavelength range from 200 nm to 380 nm is increased, and the color characteristics in the visible region are controlled. The present invention provides a coloring ultraviolet protective agent, which is useful for shielding ultraviolet rays and coloring, wherein the coloring ultraviolet protective agent comprises M2 doped oxide particles in which oxide particles (M1Ox) comprising at least M1 being a metal element or metalloid element, are doped with at least one M2 selected from metal elements or metalloid elements other than M1, wherein x is an arbitrary positive number, wherein an average molar absorption coefficient in the wavelength range of 200 nm to 380 nm of a dispersion in which the M2 doped oxide particles are dispersed in a dispersion medium, is improved as compared with one of a dispersion in which the oxide particles (M1Ox) are dispersed in a dispersion medium, and wherein a hue or chroma of color characteristics in the visible region of the M2 doped oxide particles is controlled.

8. 发明授权

EP2610215B1 METHOD FOR MANUFACTURING ISOLATABLE OXIDE MICROPARTICLES OR HYDROXIDE MICROPARTICLES 有权
公开(公告)号：EP2610215B1
公开(公告)日：2018-07-18
申请号：EP11820039.3
申请日：2011-08-26
申请人： M Technique Co., Ltd.
发明人： KURAKI Jun , ARAKI Kaeko , MAEKAWA Masaki , HONDA Daisuke , ENOMURA Masakazu
IPC分类号： C01B13/36 , B01D9/02 , B01F3/08 , B01F3/12 , C01F5/08 , C01F5/22 , C01G23/053 , C01G25/00
CPC分类号： C01G23/0536 , B01D9/0009 , B01F7/00775 , B01F7/00791 , B82Y30/00 , C01B13/36 , C01F5/02 , C01F5/14 , C01F5/20 , C01F17/0043 , C01G1/02 , C01G23/0532 , C01G25/02 , C01P2002/54 , C01P2004/04 , C01P2004/64
摘要： A method for producing isolatable oxide microparticles or hydroxide microparticles using an apparatus that processes a fluid between processing surfaces of processing members that are arranged opposite each other so as to be able to approach to or separate from each other and such that at least one can rotate relative to the other. Using an apparatus that processes a fluid between processing surfaces (1 and 2) of processing members (10 and 20) that are arranged opposite each other so as to be able to approach to or separate from each other and such that at least one can rotate relative to the other, at least two fluids are mixed and oxide microparticles or hydroxide microparticles are separated, said two fluids including: a fluid containing a microparticle raw material solution comprising a microparticle raw material mixed into a solvent, and a fluid containing a microparticle-separation solution. Immediately thereafter, the following are mixed to obtain isolatable oxide microparticles or hydroxide microparticles: a fluid containing the separated oxide microparticles or hydroxide microparticles; and a fluid containing a microparticle-treatment-substance-containing solution that contains a microparticle-treatment substance that adjusts the dispersibility of the separated oxide microparticles or hydroxide microparticles.

9. 发明公开

EP3315575A1 METHOD FOR PRODUCING ULTRAVIOLET PROTECTIVE AGENT COMPOSITION, AND ULTRAVIOLET PROTECTIVE AGENT COMPOSITION OBTAINED THEREBY 审中-公开
标题翻译：生产紫外线防护剂组合物的方法和由其获得的紫外线防护剂组合物
公开(公告)号：EP3315575A1
公开(公告)日：2018-05-02
申请号：EP16814484.8
申请日：2016-06-24
申请人： M. Technique Co., Ltd.
发明人： ENOMURA Masakazu , HONDA Daisuke
IPC分类号： C09K3/00 , A61K8/04 , A61K8/19 , A61Q17/04
CPC分类号： C01G49/06 , A61K8/04 , A61K8/19 , A61Q17/04 , C01P2004/64 , C01P2006/60 , C09C1/24 , C09D5/32 , C09D7/67 , C09K3/00 , C30B7/14 , C30B29/16 , G02B5/208
摘要： Problem of the present invention is to provide a method of producing an ultraviolet protective agent composition, which has high transparency and excellent protection ability against a light of ultraviolet region of wavelengths of 200 to 420 nm, and an ultraviolet protective agent composition obtained by the production method. The present invention is a method of producing an ultraviolet protective agent composition, which comprises at least step (a) of precipitating iron oxide microparticles by mixing with a microreactor an iron oxide raw material fluid containing at least Fe 3+ ion, and an iron oxide precipitation fluid containing at least a basic substance; and step (b) of dispersing the above precipitated iron oxide microparticles in a dispersion medium to obtain iron oxide microparticle dispersion; wherein a haze value of the iron oxide microparticle dispersion is 2.0% or less, and a transmittance of the iron oxide microparticle dispersion for the light of the wavelengths of 200 to 420 nm is 2.0% or less.
摘要翻译：本发明的课题在于提供一种紫外线保护剂组合物的制造方法以及由该制造得到的紫外线保护剂组合物，所述紫外线保护剂组合物具有高透明性和对波长200〜420nm的紫外光的保护能力优异的紫外线保护剂组合物方法。本发明是一种紫外线保护剂组合物的制造方法，其至少包括以下工序（a）：通过将含有至少Fe 3+离子的氧化铁原料流体和氧化铁沉淀流体与微反应器混合而使氧化铁微粒析出的工序至少含有碱性物质; 和步骤（b），将上述沉淀的氧化铁微粒分散在分散介质中以获得氧化铁微粒分散体; 其中所述氧化铁微粒分散体的雾度值为2.0％以下，并且所述氧化铁微粒分散体对于200〜420nm波长的光的透射率为2.0％以下。

10. 发明公开

EP2690079A1 HIGHLY EFFICIENT METHOD FOR PRODUCING CERAMIC MICROPARTICLES 有权
标题翻译：维多利亚州立大学维多利亚州立大学
公开(公告)号：EP2690079A1
公开(公告)日：2014-01-29
申请号：EP11861829.7
申请日：2011-03-23
申请人： M Technique Co., Ltd.
发明人： KURAKI Jun , MAEKAWA Masaki , HONDA Daisuke , ENOMURA Masakazu
IPC分类号： C04B35/626 , B01F5/06 , B01J19/00 , C01B33/193 , C01F7/02 , C01G9/02 , C01G23/04
CPC分类号： C01B33/113 , B01F7/00775 , B01F7/00791 , B01J14/00 , B01J19/1887 , C01B9/00 , C01B13/14 , C01B13/16 , C01B13/36 , C01B19/00 , C01B21/00 , C01B32/00 , C01B33/00 , C01B33/193 , C01B35/00 , C01G9/02 , C01G23/003 , C01P2002/72 , C01P2004/04 , C04B35/62625 , C04B2235/3284 , C04B2235/3418 , C04B2235/5445 , C04B2235/5454 , C04B2235/76
摘要： Provided is a more suitable method for producing ceramic microparticles. The present invention uses at least two types of fluids to be processed; at least one of the fluids to be processed is a fluid containing a ceramic starting material liquid that mixes and/ or dissolves a ceramic starting material in a basic solvent; of the fluids aside from the ceramic starting material liquid, at least one of the fluids to be processed is a fluid containing a solvent for precipitating ceramic microparticles; and ceramic microparticles are precipitated by mixing the fluid containing the ceramic starting material liquid and the fluid containing the solvent for precipitating ceramic microparticles within a thin film fluid formed between at least two surfaces (1,2) for processing that are provided facing each other, are able to approach and separate each other, and of which one is able to rotate with respect to the other. Ceramic microparticles having as increased crystallinity are obtained by mixing the fluid containing the precipitated ceramic microparticles precipitate and a fluid containing an acidic substance.
摘要翻译：提供了一种更合适的陶瓷微粒的制造方法。本发明使用至少两种待处理的流体; 要处理的流体中的至少一种是含有在碱性溶剂中混合和/或溶解陶瓷原料的陶瓷原料液的流体; 的待处理流体中的至少一种是含有用于沉淀陶瓷微粒的溶剂的流体; 并且通过将包含陶瓷原料液的流体和含有溶剂的流体混合在一起形成在用于相互面对的处理的至少两个表面（1,2）之间的薄膜流体中而沉淀陶瓷微粒，能够彼此接近和分离，并且能够相对于另一个旋转。通过混合含有沉淀的陶瓷微粒沉淀物的液体和含有酸性物质的流体，获得结晶度增加的陶瓷微粒。

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