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公开(公告)号：EP2949706A1
公开(公告)日：2015-12-02
申请号：EP14743633.1
申请日：2014-01-23
IPC分类号： C08L83/04 , C08L101/12 , C09K3/00
CPC分类号： C09D5/24 , C08G77/18 , C09D141/00 , C09D183/04 , H01B1/24 , Y10T428/31663 , C08L65/00
摘要： The invention relates to a composition for an antistatic release agent comprising: a release component, a conductive component, an organic solvent, and water, wherein the release component contains a condensation-type organopolysiloxane, the conductive component contains a complex with a π-conjugated electrically conductive polymer and a polyanion having a molecular weight of 20,000 to 900,000 , an amount of the conductive component is 1 to 300 parts by mass, relative to 100 parts by mass of the release component, at least one amine compound selected from the group consisting of a secondary amine, a tertiary amine or a quaternary ammonium salt is coordinated to or bonded to portion of anion groups in the polyanion as an ion pair, and the water content is 5% by mass or less, relative to a total amount of the composition for an antistatic release agent. The present invention can provide a composition for an antistatic release agent containing a release component, which can be sufficiently cured, and having superior antistatic properties and release properties.
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公开(公告)号：EP2949706B1
公开(公告)日：2017-09-06
申请号：EP14743633.1
申请日：2014-01-23
IPC分类号： C08L83/04 , C08L101/12 , C09K3/00
CPC分类号： C09D5/24 , C08G77/18 , C09D141/00 , C09D183/04 , H01B1/24 , Y10T428/31663 , C08L65/00
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公开(公告)号：EP2896671A1
公开(公告)日：2015-07-22
申请号：EP13837639.7
申请日：2013-09-11
CPC分类号： C09D5/24 , C08G77/12 , C08G77/20 , C08G77/80 , C08G2261/1424 , C08G2261/3223 , C08G2261/794 , C08L65/00 , C09D183/04 , C09J7/401 , Y10T428/31663 , C08L25/18 , C08L83/00
摘要： An antistatic release agent of the present invention contains: a silicone emulsion including four mutually different types of organopolysiloxanes and an organohydrogenpolysiloxane: and a conductive complex of a π-conjugated electrically conductive a polymer and a polyanion; the content of the conductive complex being 0.5 to 100 parts by mass relative to 100 parts by mass of the total amount of organopolysiloxanes and organohydrogenpolysiloxane.
摘要翻译： 本发明的抗静电剥离剂包含：包含四种相互不同类型的有机聚硅氧烷和有机氢聚硅氧烷的有机硅乳液;以及π共轭导电聚合物和聚阴离子的导电复合物; 导电性络合物的含量相对于有机聚硅氧烷和有机氢聚硅氧烷的总量100质量份为0.5〜100质量份。
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公开(公告)号：EP2894207A1
公开(公告)日：2015-07-15
申请号：EP13835466.7
申请日：2013-09-05
摘要： The invention relates to an antistatic release agent comprising: a release component that contains a condensation-curing type organopolysiloxane, a conductive component that contains a complex of a π-conjugated electrically conductive polymer and a polyanion and an organic solvent, wherein the amount of the conductive component relative to 100 parts by mass of the release component is 1 to 300 parts by mass, at least one amine-type compound selected from the group consisting of a secondary amine, a tertiary amine or a quaternary ammonium salt is coordinated to or bonded to portion of anion groups in the polyanion as an ion pair, and the amine-type compound has one or more substituent selected from the group consisting of an alkyl group having 4 or more carbon atoms, an aryl group, an aralkyl group, an alkylene group, an arylene group, an aralkylene group and an oxyalkylene group.
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公开(公告)号：EP3708232A1
公开(公告)日：2020-09-16
申请号：EP18875392.5
申请日：2018-10-03
发明人： MORIYA Hiroyuki , IRIFUNE Shinji
摘要： The present invention is an antifoaming agent including: (A) an organopolysiloxane having a hydrolysable group shown by the formula (1) on at least one silicon atom of an organopolysiloxane segment constituting a main chain and containing siloxy units shown by the formula (2) at an amount of at least 10 mol% of the total, (B) a non-linear organosilicon resin other than the organopolysiloxane of component (A); and (C) a hydrophobic filler. This provides an antifoaming agent which has excellent foam control properties in washing (i.e., from washing to rinsing), is safe and inert to components in a detergent composition, and is more stable in various detergents; and a method for manufacturing thereof.
(where X represents a divalent hydrocarbon group having 1 to 10 carbon atoms; and R each independently represents a hydrogen atom or a monovalent hydrocarbon group having 1 to 4 carbon atoms)
(where R 1 represents a monovalent hydrocarbon group having 1 to 12 carbon atoms; and R 2 represents an organic group having an aryl group and 6 to 12 carbon atoms, optionally containing an oxygen atom or a halogen atom)-
公开(公告)号：EP2857475B1
公开(公告)日：2019-06-26
申请号：EP13794464.1
申请日：2013-05-17
发明人： IHARA Toshiaki , AOKI Shunji , IRIFUNE Shinji
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公开(公告)号：EP3604666A1
公开(公告)日：2020-02-05
申请号：EP18776645.6
申请日：2018-03-16
IPC分类号： D06M15/643 , D06M14/20
摘要： In one embodiment, the present invention relates to silicone-fixed fibers including fibers and silicone fixed to the fibers. The silicone includes an acrylic-modified organopolysiloxane (A) having two or more acrylic groups per molecule. A rate of decrease in the amount of Si after the silicone-fixed fibers are washed 10 times is less than 50%. The present invention relates to a method for producing silicone-fixed fibers. The method includes coating or impregnating the fibers with a fiber treatment agent containing silicone, and irradiating the fibers coated or impregnated with the fiber treatment agent with an electron beam so that the silicone is fixed to the fibers. The silicone includes an acrylic-modified organopolysiloxane (A) having two or more acrylic groups per molecule. Thus, the present invention provides silicone-fixed fibers that include fibers to which silicone is fixed by electron beam irradiation and have a good texture even after washing, and a method for producing the silicone-fixed fibers.
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8.发明公开HEAVY RELEASE ADDITIVE FOR RELEASE SHEET, POLYORGANOSILOXANE COMPOSITION FOR RELEASE SHEET, AND RELEASE SHEET 审中-公开缓释片用重防粘添加剂，缓释片用聚有机硅氧烷组合物和缓释片
公开(公告)号：EP2857475A1
公开(公告)日：2015-04-08
申请号：EP13794464.1
申请日：2013-05-17
发明人： IHARA Toshiaki , AOKI Shunji , IRIFUNE Shinji
CPC分类号： C08K5/5419 , C08G77/14 , C08G77/16 , C08G77/44 , C08L83/04 , C09D183/04 , C09D183/06 , C09D183/10
摘要： The present invention relates to a heavy release additive for a release sheet, which comprises a condensation reaction product produced by the dehydrative condensation reaction between (A) a polydiorganosiloxane that has an average polymerization degree of 500 to 10,000 and has at least one hydroxy or hydrolysable group per molecule and (B) a polyorganosiloxane resin that is mainly composed of a (SiO 4/2 ) unit and a (R 3 SiO 1/2 ) unit (wherein R's independently represent a C 1-12 monovalent hydrocarbon group or a C 2-6 alkenyl group each having no aliphatic unsaturated bond), has a ratio of the content of the (R 3 SiO 1/2 ) unit to the content of the (SiO 4/2 ) unit of 0.6 to 1.2 by mole, and contains the hydroxy group and the hydrolysable group in the total content of 2.1 mass% or more and less than 10.0 mass%. When the heavy release additive for a release sheet according to the present invention is added to a polyorganosiloxane composition for a release sheet, the heavy release additive can have the effect of achieving an extremely great peel force compared with cases in which no additive is added.
摘要翻译： 本发明涉及一种用于剥离片的重防粘添加剂，其包含通过（A）平均聚合度为500-10000且具有至少一个羟基或可水解的聚二有机硅氧烷的脱水缩合反应产生的缩合反应产物 （B）主要由（SiO 4/2）单元和（R 3 SiO 1/2）单元构成的聚有机硅氧烷树脂（其中，R分别独立地表示碳原子数1〜12的一价烃基或碳原子数2〜6的链烯基 （R3SiO1 / 2）单元的含量相对于（SiO4 / 2）单元的含量的比例为0.6〜1.2摩尔，并且在所述（R3SiO1 / 2）单元中含有羟基和水解性基团 总量为2.1质量％以上且小于10.0质量％。 当将本发明的用于剥离片的重质添加剂添加到用于剥离片的聚有机硅氧烷组合物中时，与不添加添加剂的情况相比，重质添加剂可以具有获得非常大的剥离力的效果。
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9.发明公开POWDER ANTIFOAMING AGENT AND METHOD FOR PRODUCING SAME 审中-公开VERFAHREN ZU SEINER HERSTELLUNG的PULVERENTSCHÄUMER
公开(公告)号：EP2781247A1
公开(公告)日：2014-09-24
申请号：EP12850709.2
申请日：2012-10-18
发明人： SAKURAI Takato , IRIFUNE Shinji
IPC分类号： B01D19/04
CPC分类号： B01D19/0409 , C08J3/122 , C08J3/126 , C08K9/10 , C08K13/02 , C11D3/0026 , B01D19/0404
摘要： The present invention relates to a powder antifoaming agent which contains: (A) a hydrophobic organopolysiloxane that has a viscosity at 25°C of 10-100,000 mm 2 /s; (B) a fine silica powder; (C) a surfactant; and (D) a water-soluble encapsulating agent that is in a solid state at 25°C. This powder antifoaming agent is characterized by being obtained by spray drying a dispersion liquid that is obtained by dispersing a silicone oil compound, which is obtained by mixing the component (A) and the component (B), and the component (D) in water in the presence of the component (C), and is also characterized in that the silicone oil compound is encapsulated by the component (D) that serves as an outer shell. Since the powder antifoaming agent of the present invention does not contain water by being produced by a spray drying method, the powder antifoaming agent is free from problems of emulsion antifoaming agents such as separation and putrefaction, thereby exhibiting extremely excellent storage stability.
摘要翻译： 本发明涉及一种粉末消泡剂，其含有：（A）在25℃下的粘度为10〜10000mm 2 / s的疏水性有机聚硅氧烷; （B）二氧化硅微粉末; （C）表面活性剂; 和（D）在25℃下处于固态的水溶性包封剂。 该粉末消泡剂的特征在于通过将通过将组分（A）和组分（B）和组分（D）混合）得到的硅油化合物分散在水中而得到的分散液喷雾干燥 在组分（C）的存在下，其特征还在于硅油化合物被用作外壳的组分（D）包封。 由于本发明的粉末消泡剂通过喷雾干燥法生产不含水，所以粉剂消泡剂不存在诸如分离和腐败之类的乳液消泡剂的问题，因此表现出极好的储存稳定性。
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公开(公告)号：EP4424738A1
公开(公告)日：2024-09-04
申请号：EP22886568.9
申请日：2022-09-28
发明人： NODA Daisuke , IRIFUNE Shinji , NAKAGAWA Hideo
摘要： The present invention is a polyorganosiloxane represented by the following formula (1):
wherein R1 each independently represents a group selected from an alkyl group having 1 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms, and an aralkyl group having 7 to 12 carbon atoms, or a hydroxyl group; X each independently represents a divalent alkylene group having 1 to 10 carbon atoms; Y each independently represents a group selected from an alkylene group having 5 to 30 carbon atoms which may have an ether bond, an arylene group having 6 to 30 carbon atoms, and an aralkylene group having 7 to 30 carbon atoms; Z each independently represents an alkylene group having 1 to 20 carbon atoms which may have an ether bond; "n" represents an integer of 0 to 100; and "m" is 1 to 2. Thus, provided is a polyorganosiloxane which is compatible with other polar compounds without problems even under conditions where a conventional epoxy-modified silicone is not very compatible with the compounds.
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