公开(公告)号：JP2011026669A

公开(公告)日：2011-02-10

申请号：JP2009174157

申请日：2009-07-27

Applicant: Nippon Hyomen Kagaku Kk ,  日本表面化学株式会社

Inventor： BABA SHIGETO ,  MAKINO TOSHIAKI ,  BANDO SATOSHI

IPC: C23C28/00 ,  B32B15/01

Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-resistant member for biofuel which has satisfactory corrosion resistance to the use of biofuel, and also does not comprise harmful hexavalent chromium.
SOLUTION: In the corrosion-resistant member for biofuel, on at least a part of a metal surface, a zinc-nickel alloy plating film comprising 5 to 25 mass% nickel and a chemical conversion treatment film which does not contain hexavalent chromium are formed in this order.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种耐生物燃料的耐腐蚀构件，其对使用生物燃料具有令人满意的耐腐蚀性，并且不包含有害的六价铬。 解决方案：在用于生物燃料的耐腐蚀构件中，在金属表面的至少一部分上，含有5〜25质量％镍的锌镍合金镀膜和不含六价铬的化学转化处理膜 按此顺序形成。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP4570738B2

公开(公告)日：2010-10-27

申请号：JP2000212552

申请日：2000-07-13

Applicant: 日本表面化学株式会社

Inventor： 正明 山室 ,  光臣 香取

IPC: C25D3/22 ,  C25D5/26 ,  C25D7/00

公开(公告)号：JP4394390B2

公开(公告)日：2010-01-06

申请号：JP2003276667

申请日：2003-07-18

Applicant: 日本表面化学株式会社

Inventor： 光寛 大町 ,  和幸 篠崎

IPC: C02F1/62 ,  C02F1/70

公开(公告)号：JP4363708B2

公开(公告)日：2009-11-11

申请号：JP22229699

申请日：1999-08-05

Applicant: 日本表面化学株式会社

Inventor： 秀和 堀江 ,  正明 山室

IPC: C25D3/22 ,  C25D3/56

公开(公告)号：JP3987633B2

公开(公告)日：2007-10-10

申请号：JP13971498

申请日：1998-05-21

Applicant: 日本表面化学株式会社

Inventor： 太一郎 寄本 ,  秀郎 諏佐 ,  光臣 香取

IPC: C23C22/07 ,  C25D5/48 ,  C23C22/40 ,  C23C28/00

CPC classification number: C23C2222/10

公开(公告)号：JP2007191779A

公开(公告)日：2007-08-02

申请号：JP2006013865

申请日：2006-01-23

Applicant: Nippon Hyomen Kagaku Kk ,  日本表面化学株式会社

Inventor： SATO TAKAAKI

IPC: C25F1/00 ,  C25F3/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metallic member such as a palladium-containing gold alloy, a nickel-containing gold alloy, platinum and a platinum alloy having excellent glossiness using a harmful cyanide compound-free composition liquid, and to provide a composition liquid for producing the same. SOLUTION: The invention is a method for producing a glossed metallic member characterized in that a metallic member composed of a palladium-containing gold alloy or the like is dipped into a primary compositional liquid for production comprising one or more kinds selected from the group consisting of chlorine ions, fluorine ions, borofluoric acid ions and silicofluoric acid ions and one or more kinds selected from organic acid ions, nitric acid ions, sulfuric acid ions, the oxygen acid ions of phosphorous, the oxygen acid ions of boron and the oxygen acid ions of chlorine, and further having the pH of ≤8, and the metallic member is electrolyzed as an anode, and the invention is also the primary composition liquid for the production. Further, after the electrolytic treatment, the metallic member is dipped into a secondary composition liquid comprising one or more kinds selected from the group consisting of sulfonic acid, hydrochloric acid, sulfuric acid, nitric acid, the oxygen acid of phosphorous, the oxygen acid of boron and the oxygen acid of chlorine, and a sulfur compound. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种使用有害的无氰化合物的组合物液体来制造金属构件的方法，所述金属构件例如含钯金合金，含镍金合金，铂和铂合金具有优异的光泽度 ，并提供一种用于制造该组合物的组合物。 解决方案：本发明是一种光泽金属部件的制造方法，其特征在于，将由含钯金合金等构成的金属构件浸渍在生产用的主要组成液中，其中包含选自以下的一种或多种： 由氯离子，氟离子，硼氟酸离子和硅氟酸离子组成的组和选自有机酸离子，硝酸离子，硫酸离子，磷的氧酸离子，硼的氧酸离子和 氧的酸性离子，并且pH值≤8，金属构件作为阳极电解，本发明也是用于生产的主要组成液。 此外，在电解处理之后，将金属构件浸入包括选自以下的一种或多种的二次组成液：磺酸，盐酸，硫酸，硝酸，磷的氧酸，氧的酸 硼和氯的氧酸，以及硫化合物。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006057165A

公开(公告)日：2006-03-02

申请号：JP2004242688

申请日：2004-08-23

Applicant: Nippon Hyomen Kagaku Kk ,  日本表面化学株式会社

Inventor： SEKIGUCHI OSAMU ,  SUSA HIDEO

IPC: C25D5/26 ,  C25D3/22

Abstract: PROBLEM TO BE SOLVED: To provide a method for applying zinc-based plating to cast iron using an alkaline zinc-based plating bath. SOLUTION: In the method for applying zinc-based plating to cast iron, as a plating bath, an alkaline zinc-based plating bath comprising zinc ions and alkali hydroxide is used, a part or the whole of the anode is composed of the insoluble one, a part or the whole of the zinc ions is fed from the part other than the anode, further, the plating liquid is continuously or discontinuously fluidized or vibrated, and/or the object to be plated is swung, vibrated or rotated. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供使用碱性锌基电镀浴将锌基电镀施加到铸铁的方法。 解决方案：在将锌基电镀施加到铸铁的方法中，作为电镀浴，使用包含锌离子和碱金属氢氧化物的碱性锌基电镀浴，阳极的一部分或全部由 不溶物，一部分或全部锌离子从阳极以外的部分进料，此外，电镀液体连续或不连续流化或振动，和/或被镀物体摆动，振动或旋转 。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005320405A

公开(公告)日：2005-11-17

申请号：JP2004138511

申请日：2004-05-07

Applicant: Nippon Hyomen Kagaku Kk ,  日本表面化学株式会社

Inventor： HORIE HIDEKAZU ,  ISOZAKI SATOYUKI ,  NOTO NAOMI

IPC: C09D123/02 ,  C09D5/02 ,  C23C22/53 ,  C23C22/83 ,  C23C28/00

CPC classification number: C23C28/00 ,  C23C28/3225 ,  C23C28/345 ,  C23C2222/10

Abstract: PROBLEM TO BE SOLVED: To provide a finishing agent for chemical conversion films adjusting a frictional coefficient to be a suitable value when fastening parts such as bolts, washers, nuts and the like are fastened and preventing damaging to each other when the parts are mutually contacting, and a finishing method.
SOLUTION: The finishing agent for chemical conversion films contains a polyolefin on fine particles aggregating on an acidic side. Preferably, the finishing agent contains the polyolefin having properties to coagulate on the acidic side.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了在固定诸如螺栓，垫圈，螺母等的紧固部件时将调整摩擦系数的化学转化膜的整理剂设为适当值，并且当部件 是相互接触的，并且是一种整理方法。 解决方案：用于化学转化膜的整理剂含有在酸性侧聚集的细小颗粒上的聚烯烃。 优选地，整理剂含有具有在酸性侧凝结的性质的聚烯烃。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP3526947B2

公开(公告)日：2004-05-17

申请号：JP3773895

申请日：1995-02-03

Applicant: 日本表面化学株式会社

Inventor： 秀郎 諏佐 ,  勇 鈴木

IPC: C25D3/22 ,  C23C28/00 ,  C25D15/02

公开(公告)号：JP2004068153A

公开(公告)日：2004-03-04

申请号：JP2003277516

申请日：2003-07-22

Applicant: Kida Seiko Kk ,  Nippon Hyomen Kagaku Kk ,  日本表面化学株式会社 ,  木田精工株式会社

Inventor： SEKIGUCHI OSAMU ,  USUI SHIGETAKA

IPC: C25D3/22 ,  C25D21/14

Abstract: PROBLEM TO BE SOLVED: To provide a galvanizing method with an alkaline zincate bath for reducing plating time by the improvement of a zinc dissolution method, an insoluble anode, a plating bath composition and a plating liquid brightener.
SOLUTION: A zinc ion feed source and zinc dissolution accelerating metal are directly or indirectly brought into electrical contact in a galvanizing liquid in a zincate bath. The zinc ion feed source and zinc dissolution accelerating metal are continuously or intermittently oscillated, vibrated or rotated to accelerate the dissolution of zinc from the zinc ion feed source. The plating liquid comprising the dissolved zinc ions is fed to the galvanizing bath.
COPYRIGHT: (C)2004,JPO