97 patents
Page 4 of 5
Utility
Method of forming multilayer coating film
4 Jan 22
A method of forming a multilayer coating film with excellent flip-flop properties and smoothness and allowing formation of a high-design multilayer coating film.
Keita Ono, Masahiro Omura, Masayoshi Asai, Tetsuya Nishiguchi
Filed: 10 May 19
Utility
Multi-layered coating film and method for forming multi-layered coating film
14 Dec 21
This invention relates to a multilayer coating film sequentially comprising, on a substrate, a colored coating film, an effect coating film, and a clear coating film, wherein the multilayer coating film has a lightness L*110 within a range of 60 to 90, the lightness L*110 being based on a spectral reflectance of light illuminated at an angle of 45 degrees with respect to the coating surface and received at an angle of 110 degrees with respect to the specularly reflected light; a 60-degree specular gloss within a range of 105 to 180, a graininess HG within a range of 10 to 40; and a flip-flop value within a range of 1.0 to 1.8.
Masayuki Itoh, Nobuhiko Narita, Tatsuo Kuramochi
Filed: 3 Feb 17
Utility
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2 Dec 21
A coating composition includes a binder component (A), a flake-like aluminum pigment (B) having an average particle diameter (d50) of 18 μm to 25 μm, and a flake-like pigment (C) being a flake-like pigment other than flake-like aluminum pigments and having an average particle diameter (d50) of 8 μm to 30 μm.
Masahiro OMURA, Miho KOMATSU
Filed: 27 Dec 18
Utility
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30 Nov 21
Ikumi Ono, Nobuhiko Narita, Hirokazu Okazaki
Filed: 31 Oct 18
Utility
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11 Nov 21
The present invention provides an effect pigment dispersion that contains water, a wetting agent (A), a flake-effect pigment (B), and specific cellulose nanofibers (C).
Kenji SAKAI, Nobuhiko NARITA
Filed: 24 Sep 19
Utility
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7 Oct 21
This invention provides a method for forming a multilayer coating film, the method comprising forming a multilayer coating film that has excellent blackness, high reflectance of an infrared laser, and excellent coating film performance.
Haruyuki GONTANI, Naoto YANAGIDATE, Masashi KANDA
Filed: 29 Mar 21
Utility
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23 Sep 21
This invention provides a method for forming a multilayer coating film that is capable of forming a multilayer coating film that has excellent blackness, high reflectance of an infrared laser, and excellent coating film performance.
Haruyuki GONTANI, Naoto YANAGIDATE, Shoichi SHINKODA, Toru IWAMOTO
Filed: 16 Mar 21
Utility
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9 Sep 21
Provided is a method for forming a multilayer coating film, comprising simultaneously curing an uncured base coating film, an uncured effect coating film, and an uncured clear coating film.
Masayuki ITOH, Yushi KIHIRA, Hiroshi MURATA, Masahiro OMURA
Filed: 17 Nov 17
Utility
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9 Sep 21
To provide a paint composition capable of forming a coating film having a small graininess, having high flip-flop property, and having excellent chipping resistance and adhesion.
Takashi KITAMURA
Filed: 3 Mar 21
Utility
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9 Sep 21
A paint composition comprises (A) a binder component and (B) a rheology control agent, the rheology control agent (B) comprising a reaction product of (b1) a polyisocyanate compound, (b2) a primary monoamine having a number average molecular weight of 300 or less, and (b3) a polyether amine having a number average molecular weight of more than 300 but less than 6000.
Masato NAKAMIZU
Filed: 12 Jul 17
Utility
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2 Sep 21
Provided is a method for forming a multilayer coating film, the method being capable of forming a multilayer coating film having excellent chipping resistance, adhesion, and finished appearance.
Hiroyuki YAMAMOTO
Filed: 31 Jul 19
Utility
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5 Aug 21
Provided is a method for forming a multilayer coating film that is capable of forming a multilayer coating film that has pearly luster with excellent blackness and high reflectance of an infrared laser.
Haruyuki GONTANI, Natsuko NAKANO
Filed: 1 Feb 21
Utility
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29 Jul 21
Provided are a multilayer coating film with pearl luster that is bright in highlight and that has a small change in graininess due to difference in observation directions, and a method for forming the multilayer coating film.
Shigeru TOMIZAWA
Filed: 22 Jan 21
Utility
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27 Jul 21
The present invention relates to an effect pigment dispersion comprising water, a rheology control agent (A), and a flake-effect pigment (B), the flake-effect pigment (B) being an interference pigment in which a transparent or translucent substrate is coated with a metal oxide, and the solids content of the effect pigment dispersion being 0.1 to 15 mass %.
Hirokazu Okazaki, Masayuki Itoh, Tatsuo Kuramochi
Filed: 6 Feb 17
Utility
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15 Jul 21
The problem to be solved by the present invention is to provide an effect pigment dispersion that exhibits excellent water resistance, that can form metallic or pearly luster, and that further exhibits high stability; and to provide a method for forming a multilayer coating film.
Yosuke HASEGAWA, Nobuhiko NARITA, Masayuki ITOH, Kenji SAKAI
Filed: 22 May 19
Utility
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8 Jul 21
Provided is a method for forming a multilayer coating film, which is capable of forming a multilayer coating film that exhibits excellent curability at low temperatures, while having excellent hardness and excellent finish appearance.
Kenji IMANAKA, Hiroshi KITAGAWA
Filed: 9 Aug 18
Utility
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1 Jul 21
Provided is a multilayer coating film including a metallic base coating film and a transparent colored coating film that contains a blue pigment and that is disposed on the metallic base coating film, wherein the value of hue angle h in an L*C*h color space diagram of the multilayer coating film is within the range of 225° to 300°, and when X=C*45/L*45 and Y=[(L*15)2+(C*15)2)]1/2+[(L*25)2+(C*25)2)]1/2, X is 2 to 20 and Y is 50 to 250, provided that C*15, C*25, and C*45 each represent a chroma of the multilayer coating film calculated from a spectral reflectance of light illuminated at an incident angle of 45° with respect to the multilayer coating film and received at angles of 15°, 25°, and 45° deviated from specular reflection light, and that L*15, L*25, and L*45 each represent a lightness of the multilayer coating film calculated from a spectral reflectance of light illuminated at an incident angle of 45° with respect to the multilayer coating film and received at angles of 15°, 25° and 45° deviated from specular reflection light.
Natsuko NAKANO, Masashi KANDA, Kodai KITANO
Filed: 10 May 19
Utility
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24 Jun 21
Provided is a light weight and remarkably flexible sheet-shaped radio wave absorber having excellent radio wave absorbing capacity in milliwave band frequencies.
Toshiaki NAGANO
Filed: 27 Jun 18
Utility
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17 Jun 21
Ikumi ONO, Nobuhiko NARITA, Hirokazu OKAZAKI
Filed: 31 Oct 18
Utility
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10 Jun 21
A method for forming a multilayer coating film includes forming a base coating film, a photoluminescent coating film, and forming a clear coating in this order, wherein the photoluminescent coating film uses a photoluminescent pigment dispersion containing a scaly photoluminescent pigment having a thickness T of 1 to 65 nm, wherein when all photoluminescent pigment present in the multilayer coating film is projected onto the surface of the multilayer coating film, the area occupancy ratio R indicating how much of the surface of the multilayer coating film is occupied by the parts in which the photoluminescent pigment is projected, is 0.1 to 50 percent; and the T and R satisfy “T (nm)×R (%)≤2000”.
Hirokazu OKAZAKI, Nobuhiko NARITA
Filed: 20 May 19