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1. 发明专利

JPH02205690A CORROSION INHIBITOR 失效
公开(公告)号：JPH02205690A
公开(公告)日：1990-08-15
申请号：JP2396989
申请日：1989-02-03
申请人： NISSAN MOTOR , DAI ICHI KOGYO SEIYAKU CO LTD
发明人： ITO HARUHIRO , NAKANO KAZUO
IPC分类号： C09K15/00 , C23F11/00
摘要： PURPOSE:To obtain a corrosion inhibitor having volatility by blending an aq. corrosion inhibitor with a volatile corrosion inhibitor in a specified ratio. CONSTITUTION:100 pts.wt. aq. corrosion inhibitor is blended with 0.5-5 pts.wt. volatile corrosion inhibitor. The aq. corrosion inhibitor may be a metallic salt or amine salt of org. sulfonic acid, a metallic salt or amine salt of oxidized wax and the salt is preferably emulsified and dispersed in water. The volatile corrosion inhibitor may be isopropylammonium nitrite or cyclohexylamine carbonate and a combination of volatile corrosion inhibitors having low and high vapor pressures is preferably used. A corrosion inhibitor having volatility and preventing corrosion in the whole of a coating atmosphere as well as the corrosion of a corrosion inhibitor adhered part in the receptacle structure of an automobile, etc., made of a metal is obtd.

2. 发明专利

JPS62246972A RUST-RESISTING PAINT FOR METALLIC MATERIAL 失效
公开(公告)号：JPS62246972A
公开(公告)日：1987-10-28
申请号：JP17118686
申请日：1986-07-21
申请人： DAI ICHI KOGYO SEIYAKU CO LTD , NISSAN MOTOR
发明人： MAKI HIROHISA , DOI TAKESHI , WADA SHUICHI , ITO HARUHIRO , ONO MASAFUMI , HATTORI TSUTOMU
IPC分类号： C09D5/08 , C09D175/00
摘要： PURPOSE:To provide the titled paint which given a coating film having excellent corrosion resistance and adhesion to metallic materials, consisting mainly of a specified aq. polyurethane resin having a specified corsslink density and optionally an extender pigment. CONSTITUTION:An aq. polyurethane resin (A) having a crosslink density of 0.02-1.00 per 1000 atomic weight (e.g., an anionic or cationic aq. polyurethane obtd. by reacting a polyhydroxy compd. having at least two active hydrogen atoms and an average MW of 50-100,000 or a mixture thereof with a polyamine compd. having at least two active hydrogen atoms and an average MW of 50-100,000 with an org. polyisocyanate and a compd. having a salt-forming group and active hydrogen atoms capable of reacting with NCO groups and emulsifying the resulting polyurethane resin having a salt-forming group in water in the presence of a salt forming agent) is blended with an extender pigment (B) having a pH of not higher than 6 (e.g., CaCO3) in an amount of not more than four times by weight that (on a solid basis) of the component A. If desired, a dispersant, an anti-skinning agent, an anti-foaming agent, etc., are added thereto.

3. 发明专利

JPS62275169A POLYVINYL CHLORIDE UNDERCOAT COMPOSITION 失效
公开(公告)号：JPS62275169A
公开(公告)日：1987-11-30
申请号：JP11866486
申请日：1986-05-23
申请人： NISSAN MOTOR , TOKYO KAGAKU TORYO KK
发明人： WATANABE KUNIHIKO , ARAKAWA TAKASHI , ITO HARUHIRO , WATANABE AKIRA , SAKATA KOJI
IPC分类号： C09D5/00 , C09D127/04
摘要： PURPOSE:To provide the title compsn. which has excellent workability during undercoating and gives an undercoat having excellent chipping resistance for an automobile body, by blending a specified pigment with PVC, a plasticizer, a synthetic resin and a solvent. CONSTITUTION:15-30% (by weight; the same applies hereinbelow) pigment (A) (e.g., CaCO3) composed of 10-40wt% coarse pigment powder (a) having a particle size of 0.5-20mu and 90-60% fine pigment powder (b) having a particle size of smaller than 0.5 is mixed with 40-53% PVC (B) composed of 60-80% fine PVC powder (c) having a particle size of 0.1-3mu and 40-20 coarse PVC powder (d) having a particle size of 10-60mu, 20-25% plasticizer (C) composed of not less than 90% plasticizer (e) having an MW of 300-500 (e.g., dioctyl phthalate) and not more than 10% plasticizer (f) having an MW of 200-300 (e.g., dibutyl phthalate) and 7-13% urethane synthetic resin (D) to obtain a mixture. 100pts.wt mixture is blended with 5pts.wt. solvent (E).

4. 发明专利

JPS6224020B2 失效
公开(公告)号：JPS6224020B2
公开(公告)日：1987-05-26
申请号：JP2155483
申请日：1983-02-14
申请人： NISSAN MOTOR
发明人： OONO MASAFUMI , ITO HARUHIRO , HAYASHI ISAO , TANIMURA MASANOBU
IPC分类号： C09D5/08 , C09D191/06

5. 发明专利

JPS61103581A Rust preventing treatment by wax 失效
标题翻译： RUST防止WAX治疗
公开(公告)号：JPS61103581A
公开(公告)日：1986-05-22
申请号：JP22404384
申请日：1984-10-26
申请人： Nissan Motor Co Ltd
发明人： ITO HARUHIRO , ONO MASAFUMI , MORIGAKI TADAHIKO , ISHII KIMINORI
IPC分类号： B05D3/02 , B05D7/14 , B05D7/24
CPC分类号： B05D7/14 , B05D3/0218 , B05D2501/10 , Y10T428/31801
摘要： PURPOSE: To improve rust preventive performance by heating wax or a material to be coated to more than a specified temp., coating the wax on the material to be coated, cooling the material, infiltrating the wax into the narrow part of the material to be coated, and keeping the film thickness.
CONSTITUTION: At least one between wax, whose viscosity is increased when cooled to or close to ordinary temp. and having thixotropy, and a material to be coated with the wax is heated. After said heating, the wax is coated on the material to be coated, and then the coated material is cooled to or close to ordinary temp. Consequently, the wax is surely infiltrated into the narrow part of the material to be coated, the film thickness of wax can be kept constant, the rust preventive property can be improved, and further the dripping of the wax can be prevented.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过将蜡或被涂覆材料加热至特定温度来提高防锈性能，将蜡涂覆在待涂覆的材料上，冷却材料，将蜡渗入材料的狭窄部分涂覆并保持膜厚度。构成：蜡之间至少有一种，当冷却至或接近普通温度时，其粘度增加。并且具有触变性，并且用蜡涂覆的材料被加热。在加热之后，将蜡涂覆在待涂覆的材料上，然后将涂覆的材料冷却至或接近常温。因此，蜡被可靠地渗透到被涂覆材料的狭窄部分中，蜡的膜厚可以保持恒定，可以提高防锈性，并且可以防止蜡的滴落。

6. 发明专利

JPH0210710B2 失效
公开(公告)号：JPH0210710B2
公开(公告)日：1990-03-09
申请号：JP22404484
申请日：1984-10-26
申请人： NISSAN MOTOR
发明人： ITO HARUHIRO , MORIGAKI TADAHIKO
IPC分类号： B05D7/14 , B05D7/24 , C23F11/00

7. 发明专利

JPS61178248A MANUFACTURE OF EMBLEM FOR AUTOMOBILE 失效
公开(公告)号：JPS61178248A
公开(公告)日：1986-08-09
申请号：JP1858185
申请日：1985-02-04
申请人： NISSAN MOTOR
发明人： SHINGUU TAKASHI , YAMAUCHI SHIGEO , ONO MASAFUMI , ITO HARUHIRO
IPC分类号： B21C51/00 , B44C1/24 , B44C3/00 , B60R13/00 , G09F7/16
摘要： PURPOSE:To make it possible to facilitate the manufacturing of vehicle emblems at a low cost, by press-forming marks of patterns to be inscribed in a vehicle emblem, as concave parts and convex parts in a stainless steel plate having colored surfaces, and by removing the color on the surfaces of the convex parts. CONSTITUTION:The material of a colored-surface stainless steel plate which may be a stainless plate decorated with a denatured acryl resin paint or a stainless steel coated with incocolor or ceramic, is formed into the shape of an emblem body 11. Thereafter or simultaneously with the forming, marks ('TURBO' is inscribed in the drawing) and patterns to be inscribed in an emblem 10 are press-formed as convex parts 12 in the emblem body 11. Then the colored surfaces of the convex part 12 are subjected to a hair-line process and the like to remove the color therefrom so that color-removed surfaces 13 are obtained. With this arrangement, the color contrast between the color- removed surfaces 12 and the remaining colored surfaces 14 gives an attractive appearance to the marks and the patterns, thereby it is possible to provide highly aesthetic emblems at a low cost.

8. 发明专利

JPH10183019A COLD DRYING UNDERCOATING MATERIAL 失效
公开(公告)号：JPH10183019A
公开(公告)日：1998-07-07
申请号：JP35144896
申请日：1996-12-27
申请人： NISSAN MOTOR , TOKYO KAGAKU TORYO KK
发明人： MIZUNO TETSUSHI , ITO HARUHIRO , OKAZAKI HIROSHI
IPC分类号： B05D7/14 , C09D5/00 , C09D7/12 , C09D109/08 , C09D121/02 , C09D133/06 , C09D201/00
摘要： PROBLEM TO BE SOLVED: To obtain a cold drying undercoating material which can be applied with good tight adhesion even on the surface of a base material having stable surface properties and high water repellency and reveals excellent chipping resistance by incorporating a specified amount of an extender pigment into a binder component comprising a synthetic rubber latex and/or a synthetic resin emulsion. SOLUTION: This material contains 100 pts.wt. binder component comprising a synthetic rubber latex and/or a synthetic resin emulsion, and 150-250 pts.wt. extender pigment. The binder component preferably comprises a mixture of a styrene-butadiene rubber and a (meth)acrylic ester polymer. Examples of the extender pigment used include magnesium silicates represented by talc, aluminum silicates represented by clay and kaolin, silica (silicon dioxide), titanium dioxide, calcium carbonate and barium sulfate, among which talc and kaolin are preferably used.

9. 发明专利

JPH0333782B2 失效
公开(公告)号：JPH0333782B2
公开(公告)日：1991-05-20
申请号：JP11326985
申请日：1985-05-28
申请人： NISSAN MOTOR
发明人： OONO MASAFUMI , ISHIDA SHIGEO , SHIMIZU SETSUO , ITO HARUHIRO , HATSUTORI TSUTOMU
IPC分类号： C23F11/00

10. 发明专利

JPH029867B2 失效
公开(公告)号：JPH029867B2
公开(公告)日：1990-03-05
申请号：JP19525683
申请日：1983-10-20
申请人： NISSAN MOTOR
发明人： ITO HARUHIRO , OONO MASAFUMI , ISHII KIMINORI , MORIGAKI TADAHIKO
IPC分类号： B05D7/14 , B05D3/02 , B05D7/24

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