会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明专利
    • Binder resin composition for sintering
    • 用于烧结的BINDER树脂组合物
    • JP2014047338A
    • 2014-03-17
    • JP2012193920
    • 2012-09-04
    • Kyoeisha Chem Co Ltd共栄社化学株式会社
    • TAKENAKA NAOMITATEIWA HIDEYUKITSUJII TAKASHI
    • C08L33/14C04B35/632C08K3/00C08L101/06
    • PROBLEM TO BE SOLVED: To provide a binder resin composition for sintering that is excellent in sinterability and debinding property, has high elongation and flexibility combined with film strength especially when forming a sheet and is excellent in handleability, workability and processability during mold processing.SOLUTION: The binder resin composition for sintering is sintered with an inorganic powder to form a sintered body thereof and comprises a resin component which has 60-95 pts.wt. of a polymer including a copolymerized product produced by copolymerizing a monomer of at least either one of an alkyl (meth)acrylate having a 1-15C straight-chain, branched-chain and/or cyclic, saturated or unsaturated alkyl and a heterocyclic ring-containing (meth)acrylate with a hydroxyl group-containing (meth)acrylate to have a minimum temperature of a glass transition point of 30°C and a weight average molecular weight of at least 50,000 and 5-40 pts.wt. of a polyol having a weight average molecular weight of at least 200.
    • 要解决的问题:为了提供烧结性和脱脂性优异的烧结用粘合剂树脂组合物,具有高的伸长率和柔软性,特别是在形成片材时,具有优异的加工性,加工性和加工性。 :烧结用粘结剂树脂组合物与无机粉末烧结而形成烧结体,其中含有60〜95重量份的树脂成分。 包含通过使具有1-15C直链,支链和/或环状,饱和或不饱和的烷基的(甲基)丙烯酸烷基酯和杂环环烷基中的至少一种的单体共聚而制备的共聚产物的聚合物, (甲基)丙烯酸酯与含羟基的(甲基)丙烯酸酯反应,使玻璃化转变温度的最低温度为30℃,重均分子量为至少50,000和5-40重量份。 的重均分子量至少为200的多元醇。
    • 3. 发明专利
    • Sustained-release rust-preventive material
    • 持续发布预防性材料
    • JP2013036093A
    • 2013-02-21
    • JP2011173901
    • 2011-08-09
    • Kyoeisha Chem Co Ltd共栄社化学株式会社
    • UEDA ATSUNARIKATO TAIDOSHIBA AKINORITAKENAKA NAOMI
    • C23F11/00C23F11/02
    • PROBLEM TO BE SOLVED: To provide a sustained-release rust-preventive material which sufficiently exhibits rust prevention property over a long period of time with a small amount of a volatile rust-preventive effective component to metal materials to be prevented from rusting such as iron-made metal products of steel or the like or non-ferrous metal-made metal products of copper material or the like, regardless of the kinds of the metals, and also exhibits corrosion-proofing property and promotes rust prevention property, and which does not cause deterioration and degeneration, especially does not induce discoloration of a non-ferrous metal, has a low smell, is used stably and safely without anxiety, releases a constant amount of volatile rust-preventive effective component at every constant time, and has a simple structure capable of being easily mass-produced.SOLUTION: The sustained-release rust-preventive material is characterized in that a rust-preventive effective component comprising a volatile amine compound selected from 2-amino-2-methyl-1-propanol, monoethanol amine, monoisopropanol amine, cyclohexyl amine, diethylethanol amine, morpholine, 3-methoxypropyl amine and ammonia and/or organic salts thereof is enclosed in a bag formed of a resin permeable to the gas of the effective component.
    • 要解决的问题:提供一种长时间充分发挥防锈性的缓释防锈材料,其中少量挥发性防锈有效成分可防止金属材料生锈 例如钢等的铁制金属制品或铜材等的有色金属制的金属制品,不管金属的种类如何,还具有防腐蚀性和促进防锈性,以及 不会引起劣化和退化,特别是不引起有色金属变色,气味低,无焦虑地稳定,安全地使用,每隔一定时间释放一定量的挥发性防锈有效成分, 具有容易批量生产的简单结构。 缓释防锈材料的特征在于,含有选自2-氨基-2-甲基-1-丙醇,单乙醇胺,单异丙醇胺,环己基胺的挥发性胺化合物的防锈有效成分 ,二乙基乙醇胺,吗啉,3-甲氧基丙基胺和氨和/或其有机盐封装在由可渗透有效成分的气体的树脂形成的袋中。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Binder for firing
    • BINDER FOR FIRING
    • JP2014076914A
    • 2014-05-01
    • JP2012225329
    • 2012-10-10
    • Kyoeisha Chem Co Ltd共栄社化学株式会社
    • TAKENAKA NAOMITSUJII TAKASHI
    • C04B35/632
    • PROBLEM TO BE SOLVED: To provide a binder for firing which has excellent thermal decomposition property decomposable at a low temperature or under very low temperature conditions of 250°C or less, can be used for firing performed corresponding to various firing temperatures, and contributes to production cost and production efficiency.SOLUTION: The binder for firing includes an ester compound having a tertiary alcohol ester group obtained by ester-bonding a tertiary alcohol having a molecular weight of 300 at most with a mono- and/or di-carboxylic acid having a molecular weight of 300 at most.
    • 要解决的问题:为了提供在250℃以下的低温或极低温条件下具有优异的热分解性,可分解性的烧结用粘合剂,可以用于与各种烧成温度对应的烧成, 生产成本和生产效率。解决方案:用于焙烧的粘合剂包括具有叔醇酯基的酯化合物,其具有通过使具有300以上分子量的叔醇与至少具有单 - 和/或二 - 最多分子量为300。
    • 6. 发明专利
    • Lubricant for belt-like dry wire drawing
    • 润滑剂用于皮带式干线图纸
    • JP2014133813A
    • 2014-07-24
    • JP2013002512
    • 2013-01-10
    • Kyoeisha Chem Co Ltd共栄社化学株式会社
    • TAKENAKA NAOMITEZUKA HIDEKIMAEDA KAZUKI
    • C10M169/04B21C9/00C10M105/24C10M105/68C10M125/02C10M125/10C10M125/20C10M125/22C10M125/24C10M125/26C10M125/30C10M133/42C10M143/02C10M143/04C10M143/10C10M145/04C10M145/22C10M147/02C10M149/08C10M149/18C10M151/04C10N10/02C10N10/04C10N10/06C10N10/08C10N10/12C10N30/00C10N40/24C10N40/32
    • PROBLEM TO BE SOLVED: To provide a lubricant for belt-like dry wire drawing capable of being used under severe processing conditions of wire drawing such as high temperature, high pressure, high speed and the like same as conventional powder-like or granular lubricants for dry wire drawing, corresponding to diameter reduction to a wide range of wire diameter from small diameter to large diameter and a wide range of wire speed from low speed to high speed, not being limited by processed shapes, excellent in functionality such as lubricity, followability, spreadability, adhesive property, heat resistance, processability, workability, safety, durability and productivity, especially suitable for a drawing process using a cassette roller die, being innovative with consideration of improvement of working environment and environment protection without generating dust.SOLUTION: A lubricant for belt-like dry wire drawing has a film containing 10 to 90 pts.wt. of metal salt of saturated aliphatic acid and/or carboxylic acid-based amide wax, 10 to 50 pts.wt. of an additive agent containing an inorganic product and/or a heat resistant resin and 10 to 90 pts.wt. of a thermoplastic resin.
    • 要解决的问题:提供一种用于带状干式拉丝的润滑剂,其可以在与诸如常规的粉末状或颗粒状润滑剂等相同的高温,高压,高速等拉丝的严酷加工条件下使用 干线拉丝,对应于从小直径到大直径的线径的宽范围的直径减小和从低速到高速的线速度的宽范围,不受加工形状的限制,诸如润滑性,随动性等功能性优异 ,可扩展性,粘合性,耐热性,加工性,可加工性,安全性,耐久性和生产率,特别适用于使用盒式辊模的拉丝工艺,考虑到工作环境和环境保护的改善而不产生粉尘,是创新的。解决方案: 用于带状干式拉丝的润滑剂具有含有10至90重量份的薄膜。 的饱和脂肪酸和/或羧酸类酰胺蜡的金属盐,10〜50重量份 的含有无机产物和/或耐热树脂的添加剂和10〜90重量份。 的热塑性树脂。
    • 7. 发明专利
    • Method for producing curable resin component
    • 生产可固化树脂组分的方法
    • JP2009096758A
    • 2009-05-07
    • JP2007270193
    • 2007-10-17
    • Kyoeisha Chem Co Ltd共栄社化学株式会社
    • TAKENAKA NAOMIKATO YASUHIROYAMAGUCHI TAKESHIMISAWA KURAMITSU
    • C07C67/26C07C69/54C08F299/02C08G59/17C09D163/08C09D163/10
    • PROBLEM TO BE SOLVED: To provide a method for easily producing a colorless curable resin component from an epoxy compound and (meth)acrylic acid anhydride, having extremely low hydroxyl value and low hygroscopicity and usable for forming a cured product having excellent durability such as heat resistance, chemical resistance and scratch resistance and excellent insulation properties and mechanical strength. SOLUTION: The method for producing a curable resin component comprises the ring-opening addition reaction of 0.1-1.0 mol equivalent of (meth)acrylic acid anhydride to 1.0 mol equivalent of the epoxy group in an epoxy compound selected from an epoxy-containing fluorine compound, an epoxy-containing copolymer compound, and an epoxy resin having an aromatic ring group, an alicyclic group, a straight- or branched-chain alkyl group or alkylene group in the presence of a metal-containing compound catalyst. COPYRIGHT: (C)2009,JPO&INPIT
    • 解决问题的方案:提供一种由环氧化合物和(甲基)丙烯酸酐容易地制造无色固化树脂组分的方法,其具有极低的羟基值和低吸湿性,并且可用于形成具有优异耐久性的固化产物 耐热性,耐化学腐蚀性和耐擦伤性,绝缘性能和机械强度优异。 解决方案:固化树脂组分的制备方法包括在环氧化合物中选择0.1-1.0mol当量(甲基)丙烯酸酐与1.0mol当量环氧基的开环加成反应, 含氟化合物,含环氧基的共聚物化合物和具有芳香环基,脂环族基团,直链或支链烷基或亚烷基的环氧树脂在含金属的化合物催化剂存在下进行。 版权所有(C)2009,JPO&INPIT
    • 8. 发明专利
    • Epoxy group-containing curable resin component
    • 含环氧基的可固化树脂组分
    • JP2008038029A
    • 2008-02-21
    • JP2006214689
    • 2006-08-07
    • Kyoeisha Chem Co Ltd共栄社化学株式会社
    • TAKENAKA NAOMIKATO YASUHIROYAMAGUCHI TAKESHI
    • C08G59/17C08F299/02
    • PROBLEM TO BE SOLVED: To provide a curable resin component which comprises an epoxy resin and (meth)acrylic anhydride, does not have a hydroxyl group, has an extremely low hydroxyl group value, and is used for forming cured products having a low water-absorbing property and excellent in heat resistance, insulating property, chemical resistance, scratch resistance, and mechanical strength.
      SOLUTION: This curable resin component comprises a ring-opening addition product of 1.0 mol. equivalent of epoxy groups in a compound selected from epoxy group-containing fluoro compounds, epoxy group-containing copolymerization compounds, and epoxy resins containing aromatic ring groups, alicyclic groups, linear or branched alkyl groups or alkylene groups to 0.1 to 1.0 mol, equivalent of (meth)acrylic anhydride, wherein the hydroxyl group value is maximally 15.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 待解决的问题:为了提供一种包含环氧树脂和(甲基)丙烯酸酐,不具有羟基,具有极低羟基值的固化性树脂组分,并且用于形成具有 吸水性低,耐热性,绝缘性,耐化学性,耐刮擦性和机械强度优异。 解决方案:该可固化树脂组分包括1.0mol的开环加成产物。 选自含环氧基的氟化合物,含环氧基的共聚合化合物和含有芳族环基的环氧树脂,脂环族基团,直链或支链烷基或亚烷基的化合物中的环氧基的相当于0.1〜1.0摩尔,相当于 (甲基)丙烯酸酐,其中羟基值最大为15.版权所有(C)2008,JPO&INPIT
    • 9. 发明专利
    • Heat press transfer material for refractive index adjustment and manufacturing method of molding using the same
    • 用于折射指数的热压转印材料调整和使用其制造成型方法
    • JP2006276317A
    • 2006-10-12
    • JP2005093387
    • 2005-03-29
    • Kyoeisha Chem Co LtdNakajima Kogyo Kk中島工業株式会社共栄社化学株式会社
    • NAKAMURA YUZOMIYAKE HIROTOMOHOSOI HIROYUKITAKENAKA NAOMIMANO HIDESATO
    • G02B1/11B29C45/16B29K25/00B29K55/00B29K55/02B29K69/00B29L9/00B32B7/02
    • PROBLEM TO BE SOLVED: To provide a transfer material for refractive index adjustment capable of reliably and drastically providing a desired function with a simple constitution while suppressing a manufacturing cost without complicated manufacturing steps, and to provide a manufacturing method of molding using the heat press transfer material for refractive index adjustment.
      SOLUTION: The heat press transfer material for refractive index adjustment is made by laminating a refractive index adjusting layer onto a base body sheet having a releasing property, wherein the refractive index adjusting layer has both functions of strippability from the base body sheet and adhesiveness to an object to be transferred. In the manufacturing method of molding using the heat press transfer material for refractive index adjustment, the transfer material is inserted into an injection molding die, molten resin is injected to the refractive index adjusting layer side, thereby, resin molding are formed, at the same time, the transfer material is adhered to the surface of the resin molding and, thereafter, the base body sheet having a releasing property is stripped.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 解决的问题:提供一种折射率调节用转印材料,其能够在不需要复杂的制造工序的同时抑制制造成本的同时,以简单的结构可靠而显着地提供期望的功能,并提供使用 用于折射率调节的热压转印材料。 解决方案:用于折射率调节的热压转印材料是通过将折射率调节层层压到具有剥离性能的基体片上制成的,其中折射率调节层具有从基体片剥离的功能和 与待转移物体的粘合性。 在使用用于折射率调节的热压转印材料的成型的制造方法中,将转印材料插入注射成型模具中,将熔融树脂注入折射率调节层侧,由此形成树脂成型体 时间,转印材料粘附到树脂模制品的表面,然后剥离具有剥离性能的基体片材。 版权所有(C)2007,JPO&INPIT