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1. 发明专利

JPH1143630A CATION TYPE ELECTRODEPOSITION PAINT COMPOSITION 失效
公开(公告)号：JPH1143630A
公开(公告)日：1999-02-16
申请号：JP20108697
申请日：1997-07-28
申请人： KANSAI PAINT CO LTD
发明人： DOI YORIO , NISHIDA REIJIRO , TOMINAGA AKIRA
IPC分类号： C09D5/44 , C09D163/00
摘要： PROBLEM TO BE SOLVED: To obtain an electrodeposition paint having excellent hardenability and long-time-storage-stability which gives an electrodeposition paint film having excellent adhesion at the initial condition and after a humidity test even on a smooth metal substrate surface. SOLUTION: An electrodeposition paint contains (1) the primary emulsion particles in which a resin (A) having hydroxide groups and cationic groups, and an imidazole compound having a molecular weight per an imidazole ring of 68-300 are neutralized by an acid and dispersed stably in an aqueous medium and (2) the secondary emulsion particles containing the resin (A) and a curing agent having two or more functional groups, per a molecule in average, containing an epoxy group in which an epoxy group is bonded to an aliphatic or cyclic structure and/or a bridged aliphatic or cyclic structure, in which secondary emulsion the resin (A) is neutralized by an acid and dispersed stably in an aqueous medium. In the resin (A), the cationic group content is 3-200, on the basis of KOH (mg/g-solid content), and the hydroxide group equivalent is 20-5,000.

2. 发明专利

JPH0120661B2 失效
公开(公告)号：JPH0120661B2
公开(公告)日：1989-04-18
申请号：JP9152781
申请日：1981-06-16
申请人： KANSAI PAINT CO LTD
发明人： DOI YORIO , HORIBE KYOICHI , SUGIURA SHINJI
IPC分类号： C08G63/00 , C08G63/20 , C08G63/46 , C08G63/48 , C09D167/00

3. 发明专利

JPS6067516A TOPCOATING COMPOUND COMPOSITION 失效
公开(公告)号：JPS6067516A
公开(公告)日：1985-04-17
申请号：JP17411483
申请日：1983-09-22
申请人： KANSAI PAINT CO LTD
发明人： HIGUCHI TETSUO , DOI YORIO , FUJII YASUHIRO
IPC分类号： C08F20/00 , C08F20/26 , C08F20/28 , C09D133/04 , C09D167/08
摘要： PURPOSE:The titled composition having improved resistance to scratching, wax application resistance, etc., comprising specific acrylic resin, oil-free polyester, alkyd resin, and a crosslinking agent as binders. CONSTITUTION:The desired composition comprising (A) an acrylic resin of a copolymer of 5-70wt% epsilon-caprolactone modified vinyl monomer shown by the formula (R is H, or CH3; n is 0.5-5) and 95-30wt% another monomer, having -50-20 deg.C glass transition temperature, 2-50 acid value, and 20-200 hydroxyl number, (B) an oil-free polyester having an acid component forming the polyester, comprising >=30mol% saturated alicyclic polybasic acid, and a composition with a range of the inside and the line of the tetragon obtained by connecting four points (0.8, 60), (0.8, 100), (1.00, 70), and (1.00, 100) when a ratio of dibasic acid in the polyester raw material is represented in the x-distance, and a mol% of >=3C glycol component in the y-distance, (C) an alkyd resin having 5-50% oil length, and 40-200 hydroxyl number, and (D) a crosslinking agent as binders.

4. 发明专利

JPS57207654A THERMOSETTING COATING COMPOSITION 失效
公开(公告)号：JPS57207654A
公开(公告)日：1982-12-20
申请号：JP9152781
申请日：1981-06-16
申请人： KANSAI PAINT CO LTD
发明人： DOI YORIO , HORIBE KIYOUICHI , SUGIURA SHINJI
IPC分类号： C08G63/00 , C08G63/20 , C08G63/46 , C08G63/48 , C09D167/00
摘要： PURPOSE:To prepare a thermosetting coating composition having excellent weather resistance, waxing resistance, etc., and suitable for the solid color top- coating of automobile body, by using the three components composed of a specific alkyd resin, an acrylic resin and a crosslinking agent as binder components. CONSTITUTION:The objective composition contains a binder composed of (A) an alkyd resin having an oil length of 5-25%, a hydroxyl value of 40-200, and the composition contained in or falling on the sides of a quadrilateral defined by the four apexes (0.8, 50), (0.8, 90), (1.00, 60) and (1.00, 100) when the value obtained by dividing the total molar number of the polybasic acid in the raw material of the alkyd resin by the total molar number of the polyhydric alcohol (as dibasic acid ratio) as the abscissa, and the mol% of the >=3C glycol component in the polyhydic alcohol as the ordinate, wherein >=20mol% of the polybasic acid component composing the alkyd resin is a saturated alicyclic polybasic acid, (B) an OH-containing acrylic resin having a hydroxyl value of 20-200 and a number average molecular weight of 1,000-30,000, and (C) a crosslinking agent such as aminoaldehyde resin, etc.

5. 发明专利

JPS56157462A THERMOSETTING PAINT COMPOSITION 失效
公开(公告)号：JPS56157462A
公开(公告)日：1981-12-04
申请号：JP5989880
申请日：1980-05-08
申请人： KANSAI PAINT CO LTD
发明人： SUGIURA SHINJI , DOI YORIO , TSUZUKI AKIRA
IPC分类号： C08L67/00 , C08L67/08 , C09D167/00
摘要： PURPOSE:The titled paint composition with excellent weatherability, luster, etc., suitable as a paint for the topcoating of an automobile body, which is obtd. by mixing a binder component consisting of a specified silicone-modified polyester, a supershort-oil polyester and a crosslinking agent, with a pigment. CONSTITUTION:A pigment is dispersed in a binder component consisting of (A) a silicone-modified polyester obtd. by the modification of an oil-free saturated polyester of hydroxy value 60-200, contg. acid components, of which at least 25% consists of a saturated alicyclic polybasic acid (e.g., hexahydrophthalic acid or hexahydrotrimellitic acid), with a reactive organopolysiloxane resin, (B) a supershort- oil polyester of oil length 3-20% and hydroxy value 70-160, and (C) a cross- linking agent (e.g., aminoaldehyde or a non-yellowing polyisocyanate), using the component A as a pigment-dispersing agent, to prepare the purpose thermosetting paint composition.

6. 发明专利

JP2001225005A METHOD FOR FORMING COAT HAVING PHOTOCATALYTIC ACTIVITY AND FILM HAVING PHOTOCATALYTIC ACTIVITY 失效
公开(公告)号：JP2001225005A
公开(公告)日：2001-08-21
申请号：JP2000037357
申请日：2000-02-16
申请人： KANSAI PAINT CO LTD
发明人： GOTO HIROAKI , DOI YORIO , KOGURE HIDEO , ISOZAKI OSAMU
IPC分类号： B05D5/00 , B05D7/04 , B05D7/24 , C09D5/00 , C09D183/04
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a coat having photocatalytic activity formed by using specified titanium organosal and a coat having photocatalytic activity. SOLUTION: A primer (I) containing an organosilicone copolymer (i), an organosilicon condensate (ii) obtained by condensing a mixture comprising 0-90 wt.% of an organosilicone compound expressed by formula (1): Si(OR1)4 (a) and/or its low condensate and 10-100 wt.% of an organosilicon compound (b) expressed by formula: (2) R2Si(OR1)3 (b) and/or its low condensate, and a metal chelate compound (iii) is applied or printed on a surface to be coated. Next, a curable composition (II) in which 10-1,000 pts.wt of the solid component of the organic solvent titanium sol (B) having photocatalytic activity obtained by adding an organic solvent to flocculated hydrated titanium oxide sol and removing water is added to 100 pts.wt of the solid component of a curable silicone resin (A) is applied or printed on the primer (I).

7. 发明专利

JP2000197425A PET BOX WITH DEODORIZING FUNCTION 失效
公开(公告)号：JP2000197425A
公开(公告)日：2000-07-18
申请号：JP303699
申请日：1999-01-08
申请人： KANSAI PAINT CO LTD
发明人： NAKATANI EISAKU , TAKEUCHI TORU , OMOTO MUNEHARU , DOI YORIO
IPC分类号： A01K1/035 , B01D53/86
摘要： PROBLEM TO BE SOLVED: To provide a pet box with deodorizing functions without using a deodorizer. SOLUTION: This pet box is obtained by providing an illuminating lamp 9 for a photocatalyst and a part exposed to the illumination of the lamp 9 with a photocatalytically active film 8 in the pet box.

8. 发明专利

JPH1134213A HYDROPHILIZED FILM AND ITS MANUFACTURE 失效
公开(公告)号：JPH1134213A
公开(公告)日：1999-02-09
申请号：JP19170297
申请日：1997-07-17
申请人： KANSAI PAINT CO LTD
发明人： DOI YORIO , HARUTA NAOYA , GOTO HIROAKI
IPC分类号： B05D7/24 , B32B9/00 , B32B27/20 , C08J7/04
摘要： PROBLEM TO BE SOLVED: To provide a hydrophilized film for preventing particular adherence of outdoor contaminant for a long period by forming a hydrophilic coating film on a surface of various plastic films, and a method for manufacturing it. SOLUTION: A surface of a plastic film is coated with paint composition containing (A) 35 to 95 pts.wt. of resin component containing 0.1 to 70 wt.% of alkoxyl group directly bonded to silicon atom, (B) 5 to 65 pts.wt. of powder having at least one type of photocatalyst activity selected from titanium oxide and zinc oxide powder and (C) 60 pts.wt. or less of pigment except the powder (B) as needed in 100 pts.wt. of total paint solid content, and a hydrophilic coating film layer is provided.

9. 发明专利

JPH10265720A ELECTROCOATING MATERIAL COMPOSITION AND PRODUCTION THEREOF 失效
公开(公告)号：JPH10265720A
公开(公告)日：1998-10-06
申请号：JP6939697
申请日：1997-03-24
申请人： KANSAI PAINT CO LTD
发明人： DOI YORIO
IPC分类号： C09D5/44 , C09D163/00
摘要： PROBLEM TO BE SOLVED: To obtain an electrocoating material composition capable of providing electrocoating film excellent in adhesiveness after initial stage and moisture- resistant test on smooth metal substrate surface and excellent in curing property and storage stability. SOLUTION: This cation type electrocoating material composition consists essentially of a material obtained by neutralizing a resin (A) having hydroxyl group and a cationic group with an acid, an epoxy group-containing curing agent (B) having average >=2 epoxy group-containing functional groups obtained by binding an epoxy group to an alicyclic skeleton and/or organic alicyclic skeleton and a material obtained by neutralizing an imidazole compound having 68-300 molecular weight per imidazole ring with an acid and a material obtained by neutralizing an imidazole compound (C) having 68-300 molecular weight per imidazole ring with an acid. The electrocoating material composition is obtained by stably dispersing components A, B and C into an aqueous medium.

10. 发明专利

JPH1039129A FORMING METHOD FOR COLOR PATTERN HAVING BLACK MATRIX 失效
公开(公告)号：JPH1039129A
公开(公告)日：1998-02-13
申请号：JP19172396
申请日：1996-07-22
申请人： KANSAI PAINT CO LTD
发明人： KOJIMA DAISUKE , NORIMATSU TSUTOMU , NAKATANI EISAKU , IWAZAWA NAOZUMI , DOI YORIO
IPC分类号： G03F7/105 , B41M5/26 , C23C14/28 , G02B5/20 , G03F7/36
摘要： PROBLEM TO BE SOLVED: To stably form a fine multicolored pattern having excellent long-term performance with a small number of processes by forming a black matrix by a laser ablation method and forming a color coating film into a pattern by a pattern electrodeposition method. SOLUTION: A black coating film 3 is formed on a substrate 1 having a transparent electrode 2 in a stripe pattern on its surface. The black coating film 3 is removed to form a black matrix 3 by a laser ablation method by irradiating the film with laser light according to the pattern in such a manner that the black coating film 3 remains as a grating on the substrate 1 and that the part between transparent electrodes where no transparent electrode 2 is present is coated with the black coating film 3. Then color electrodeposition coating materials of different colors are applied by electrodeposition coating on a desired transparent electrode 2 on the substrate to form color coating films 4-6. Thereby, a color pattern comprising the black matrix 3 and color coating films 4-6 is formed on the substrate 1.

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