发明名称 |
Composite micropowder, ceramic paint, protective coating, and method for manufacturing composite micropowder |
摘要 |
Disclosed is a method of forming a composite micropowder, including mixing 100 parts by weight of fluorine-containing polymer, 10 to 140 parts by weight of silane, catalyst, and water, such that the silane is in-situ polymerized in the fluorine-containing polymer to form a polysiloxane, and the fluorine-containing polymer and the polysiloxane form a composite. The composite is dried, and then physically crushed to form composite micropowder. The total weight of the fluorine-containing polymer and the silane and the weight of the catalyst have a ratio of 100:1 to 100:0.0001. The silane and the water have a molar ratio of 1:0.5 to 1:3. The composite micropowder has a diameter of 0.1 μm to 15 μm. The fluorine-containing polymer and the polysiloxane in the composite micropowder have a weight ratio of 95:5 to 60:40. |
申请公布号 |
US9127175(B2) |
申请公布日期 |
2015.09.08 |
申请号 |
US201314013662 |
申请日期 |
2013.08.29 |
申请人 |
Grand Tek Advance Material Science Co., Ltd. |
发明人 |
Lin Hseuh-Tso;Chen Shin-Hung;Zhong Dick |
分类号 |
C09D5/38;C09D5/03;C08J3/00;C08J3/12;C09D183/04;C08L83/04;C09D1/00;C08G77/18;C08G77/00 |
主分类号 |
C09D5/38 |
代理机构 |
Muncy, Geissler, Olds & Lowe, P.C. |
代理人 |
Muncy, Geissler, Olds & Lowe, P.C. |
主权项 |
1. A method of forming a composite micropowder, comprising:
mixing 100 parts by weight of fluorine-containing polymer, 10 to 140 parts by weight of silane, catalyst, and water, thereby in-situ polymerizing the silane in the fluorine-containing polymer to form a polysiloxane, wherein the fluorine-containing polymer and the polysiloxane form a composite; drying the composite; and physically crushing the composite to form a micropowder,
wherein the total weight of the fluorine-containing polymer and the silane and the weight of the catalyst have a ratio of 100:0.1 to 100:0.0001;wherein the silane and the water have a molar ratio of 1:0.5 to 1:3;wherein the composite micropowder has a diameter of 0.1 μm to 15 μm; and
wherein the fluorine-containing polymer and the polysiloxane in the composite micropowder have a weight ratio of 95:5 to 60:40. |
地址 |
Taipei TW |