公开(公告)号：US20160362559A1

公开(公告)日：2016-12-15

申请号：US15247260

申请日：2016-08-25

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Shun SAITO ,  Masataka AlKAWA

IPC: C09D5/03 ,  C23C4/134 ,  C09D127/16 ,  C09D163/00 ,  C09D167/00 ,  C09D175/04 ,  C09D183/00 ,  B05D1/04 ,  C09D133/12

CPC classification number: C09D5/03 ,  B05B5/0255 ,  B05B5/047 ,  B05B5/053 ,  B05D1/04 ,  B05D1/06 ,  B05D3/0254 ,  B05D7/24 ,  B05D2202/25 ,  C09D127/16 ,  C09D133/12 ,  C09D163/00 ,  C09D167/00 ,  C09D175/04 ,  C09D183/00 ,  C23C4/12 ,  C23C4/134 ,  C23C28/00 ,  C08L33/12 ,  C08F220/14 ,  C08F2220/1825 ,  C08F2220/1808

Abstract: To provide a composition for powder coating material which can be sufficiently pulverized, and with which a powder coating material capable of forming a coating film excellent in weather resistance and adhesion to the substrate can be obtained; a powder coating material capable of forming a coating film excellent in weather resistance and adhesion to the substrate; and a coated article having a coating film excellent in weather resistance and adhesion to the substrate, on its surface. A composition for powder coating material comprising a polyvinylidene fluoride (A) having a melting point of from 151 to 200° C., and an acrylic resin (B) having a glass transition temperature of from 40 to 90° C. A powder coating material comprising the composition for powder coating material, and a coated article having a coating film formed of the powder coating material.

Abstract translation: 为了提供可以充分粉碎的粉末涂料的组合物，可以获得能够形成耐候性和与基材的粘合性优异的涂膜的粉末涂料; 能够形成耐候性和对基材的粘合性优异的涂膜的粉末涂料; 以及其表面具有耐候性和与基材的粘合性优异的涂膜的涂布制品。 一种粉末涂料的组合物，其包含熔点为151〜200℃的聚偏二氟乙烯（A）和玻璃化转变温度为40〜90℃的丙烯酸树脂（B）。粉末涂料 其包含粉末涂料用组合物和具有由粉末涂料形成的涂膜的涂布制品。

公开(公告)号：US20170233583A1

公开(公告)日：2017-08-17

申请号：US15586322

申请日：2017-05-04

Applicant: Asahi Glass Company, Limited

Inventor： Shun SAITO ,  Masataka AlKAWA

IPC: C09D5/03 ,  C23C4/12 ,  C23C4/134 ,  C09D127/16 ,  B05D5/00 ,  C09D7/12 ,  C09D127/12 ,  C09D133/12 ,  B05D1/02 ,  B05D1/04

CPC classification number: C09D5/03 ,  B05D1/02 ,  B05D1/04 ,  B05D1/06 ,  B05D3/0254 ,  B05D5/005 ,  B05D7/546 ,  B05D2202/25 ,  B05D2451/00 ,  B05D2504/00 ,  B05D2506/10 ,  B05D2601/24 ,  C08F220/14 ,  C08K3/22 ,  C08K2003/2241 ,  C09D5/02 ,  C09D5/035 ,  C09D7/40 ,  C09D7/61 ,  C09D127/12 ,  C09D127/16 ,  C09D133/00 ,  C09D133/12 ,  C09D163/00 ,  C23C4/12 ,  C23C4/134 ,  C23C4/18 ,  C23C28/00 ,  C08L63/00 ,  C08L67/00 ,  C08L33/06 ,  B05D2401/32 ,  B05D2401/20 ,  C08F2220/1808 ,  C08L27/16

Abstract: To provide a repairing method, by which a coated article having high adhesion between a PVDF coating film and a repair coating film and favorable processability of the repair coating film can be obtained, and a repaired coated article.A method for repairing a first coating film, which comprises applying a second coating material (repairing coating material) to a position to be repaired of a first coating film (PVDF coating film) formed by applying a first coating material to the surface of a substrate, to form a second coating film (repair coating film) thereby to repair the first coating film,wherein the first coating material is a powder coating material containing PVDF (A) and a resin (B), wherein the second coating material is a coating material containing a fluororesin (L) and a titanium oxide pigment (M), and wherein the content of the titanium oxide pigment (M) is from 15 to 190 parts by mass per 100 parts by mass of the fluororesin (L).

公开(公告)号：US20160160054A1

公开(公告)日：2016-06-09

申请号：US15045965

申请日：2016-02-17

Applicant: Asahi Glass Company, Limited

Inventor： Shun SAITO ,  Masataka AlKAWA

IPC: C09D5/03 ,  C09D127/16 ,  C09D129/10

CPC classification number: C09D5/033 ,  C08G59/4028 ,  C08K5/0008 ,  C08K5/42 ,  C08L75/04 ,  C09D5/03 ,  C09D7/63 ,  C09D127/12 ,  C09D127/16 ,  C09D129/10 ,  C09D163/00 ,  C09D175/04 ,  C09D183/02 ,  C09D201/04 ,  C08L33/00 ,  C08L63/00 ,  C08L83/04 ,  C08F220/14 ,  C08F2220/1808 ,  C08L27/18

Abstract: To provide a powder coating material capable of forming a coating film excellent in acid resistance, weather resistance and stain resistance; and a coated article having such a coating film. A powder coating material (I) containing a powder (X1) composed of a composition (X1) comprising a fluororesin (A1) and the following anti-staining agent (B); a powder coating material (II) comprising a powder (X2) composed of a composition (X2) containing a fluororesin (A1), and a powder (Y) composed of a composition (Y) containing a resin (A2) other than a fluororesin, wherein at least one of the compositions (X2) and (Y) contains an anti-staining agent (B) which is a fluorinated surfactant (B1) or a salt (B2) of an organic sulfonic acid ion, an organic carboxylic acid ion or an organic phosphoric acid ester ion, with an alkali metal ion, an alkaline earth metal ion, an amphoteric metal ion or an organic ammonium ion.

Abstract translation: 提供能够形成耐酸性，耐候性和耐污性优异的涂膜的粉末涂料; 和具有这种涂膜的涂布制品。 一种粉末涂料（I），其含有由含有氟树脂（A1）和下述防污剂（B）的组合物（X1）构成的粉末（X1）。 包含由含有氟树脂（A1）的组合物（X2）构成的粉末（X2）的粉末涂料（II）和由含有除氟树脂（A1）以外的树脂（A2）的组合物（Y）构成的粉末 其中，所述组合物（X2）和（Y）中的至少一种含有作为有机磺酸离子的氟化表面活性剂（B1）或盐（B2）的防污染剂（B），有机羧酸离子 或有机磷酸酯离子，具有碱金属离子，碱土金属离子，两性金属离子或有机铵离子。

公开(公告)号：US20170321065A1

公开(公告)日：2017-11-09

申请号：US15653565

申请日：2017-07-19

Applicant: Asahi Glass Company, Limited

Inventor： Shuhei OCHI ,  Masataka AlKAWA ,  Shun SAITO

IPC: C09D5/03 ,  C09D163/00 ,  C09D127/12 ,  B05D1/00 ,  C09D7/12 ,  B05D7/14 ,  C09D167/00 ,  C09D133/00

CPC classification number: C09D5/03 ,  B05D1/007 ,  B05D1/06 ,  B05D3/0254 ,  B05D5/083 ,  B05D7/14 ,  B05D2202/25 ,  B05D2506/10 ,  C08F214/247 ,  C08G18/6279 ,  C08G18/80 ,  C09D7/40 ,  C09D7/63 ,  C09D127/12 ,  C09D127/16 ,  C09D133/00 ,  C09D133/04 ,  C09D133/08 ,  C09D163/00 ,  C09D167/00 ,  C09D175/04 ,  C08K5/0016 ,  C08L27/12 ,  C08K5/12 ,  C08K5/103 ,  C08L67/00 ,  C08L33/06 ,  C08L63/00 ,  C08K5/524 ,  C08K5/527

Abstract: To provide a powder coating material capable of forming a coating film excellent in weather resistance, coating film appearance and surface smoothness; and a coated article having a coating film made of such a powder coating material. A powder coating material comprising a powder composed of a first composition which is a first composition for powder coating material comprising a fluororesin having a fluorine content of at least 10% by mass and a plasticizer having a melting point of from 60 to 200° C. and having a cyclic hydrocarbon group in the molecule, wherein the content of the plasticizer is from 0.1 to 40 parts by mass, to 100 parts by mass of the resin component contained in the first composition. And, a powder coating material comprising a powder composed of a second composition containing the fluororesin and a powder composed of a third composition containing a resin other than the fluororesin, wherein at least one of the second composition and the third composition contains a plasticizer, and the content of the plasticizer is from 0.1 to 40 parts by mass, to 100 parts by mass in total of the resin components contained in the second composition and the third composition.

公开(公告)号：US20160355690A1

公开(公告)日：2016-12-08

申请号：US15241234

申请日：2016-08-19

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Shun SAITO ,  Masataka AlKAWA

IPC: C09D5/03 ,  B05D1/04 ,  C23C4/134 ,  C09D127/12 ,  C23C4/12

CPC classification number: C09D5/036 ,  B05D1/04 ,  B05D3/0254 ,  B05D2202/25 ,  C08K3/22 ,  C08K5/005 ,  C08K5/3435 ,  C08K2003/2217 ,  C08K2003/262 ,  C08K2003/267 ,  C09D5/033 ,  C09D7/48 ,  C09D123/28 ,  C09D127/12 ,  C09D167/00 ,  C09D201/00 ,  C09D201/04 ,  C23C4/12 ,  C23C4/134 ,  C08K3/26 ,  C08L27/12

Abstract: To provide a powder paint whereby an external defect such as orange-peel skin is less likely to be formed on a formed cured film. The powder paint is characterized by comprising: a fluororesin (A); from 2 to 60 mass ppm relative to the fluororesin (A), of at least one metal element (B) selected from a group comprising potassium, sodium, and magnesium; from 10 to 10,000 mass ppm relative to the fluororesin (A), of a light stabilizer (C); and from 10 to 5,000 mass ppm relative to the fluororesin (A), of a polymerization inhibitor (D).

Abstract translation: 提供粉末涂料，由此在形成的固化膜上不太可能形成诸如橙皮皮肤的外部缺陷。 粉末涂料的特征在于：含氟树脂（A）; 至少一种选自钾，钠和镁的金属元素（B）相对于氟树脂（A）为2至60质量ppm; 相对于氟树脂（A）为10〜10000质量ppm的光稳定剂（C）; 相对于氟树脂（A）为10〜5000质量ppm的阻聚剂（D）。