Coating composition, composite prepared by using the coating composition and method for preparing the same

Patent metadata

Field	Value
Publication number	US-10085351-B2
Application number	US-201514657823-A
Country	US
Kind code	B2
Filing date	Mar 13, 2015
Priority date	Oct 26, 2012
Publication date	Sep 25, 2018
Grant date	Sep 25, 2018

Abstract

A coating composition, a composite prepared by using the coating composition, and a method for preparing the composite are provided. The coating composition includes a solvent, an adhesive, and a catalyst precursor including at least one chosen from SnO 2 , ZnSnO 3 and ZnTiO 3 .

First claim

What is claimed is:

1. A coating composition comprising:
a solvent,
an adhesive, and
a catalyst precursor comprising each of SnO 2 , ZnSnO 3 , and ZnTiO 3 .

2. The coating composition according to claim 1 , further comprising one or more additives each independently selected from a dispersing agent, an antifoaming agent, a leveling agent, and a viscosity regulator.

3. The coating composition of claim 1 :
wherein the catalyst precursor is configured to transform into a chemical plating catalyst upon irradiation by a laser.

4. The coating composition according to claim 3 , wherein based on 100 weight parts of the solvent, the amount of the chemical plating catalyst precursor ranging from about 100 weight parts to about 300 weight parts, and the amount of the adhesive ranges from about 5 weight parts to about 15 weight parts.

5. The coating composition according to claim 3 , further comprising an additive.

6. The coating composition according to claim 5 , wherein based on 100 weight parts of the solvent, the amount of the additive ranges from about 0.1 weight parts to about 15 weight parts.

7. The coating composition according to claim 3 , wherein the chemical plating catalyst precursor has an average particle diameter ranging from about 1 nanometer to about 1 micron.

8. The coating composition according to claim 3 , wherein the adhesive comprises at least one selected from the group consisting of air-curing acrylic resins, UV-curing acrylic resins, heat-curing polyurethane, and water-curing polyurethane.

9. The coating composition according to claim 3 , wherein the solvent comprises at least one selected from the group consisting of water, benzenes, trichloroethylene, alcohols having a general formula of C n H 2n+2 O, ketones solvent having a general formula of C m H 2m O, diketones having a general formula of C a H 2a-2 O 2 , and cyclic ketones having a general formula of C b H 2b-2 O, wherein n, m, and a are integers and n≥1, m≥3, a≥4, and b=5, 6, 7 or 8.

10. The coating composition according to claim 5 , wherein the additive comprises at least one selected from the group consisting of dispersing agent, antifoaming agent, leveling agent, and viscosity regulator.

11. The coating composition of claim 3 , wherein the catalyst precursor is configured to transform into a chemical plating catalyst comprising one or more crystal defects upon irradiation by a laser.

12. The coating composition according to claim 11 , wherein the crystal defects are in the form of oxygen vacancies.

13. A coating composition, comprising:
a solvent,
an adhesive,
a catalyst precursor comprising SnO 2 , SnZO 3 , or ZnTiO 3 , or combinations thereof, and
two or more additives, two of which are of a different type, wherein the type of an additive is selected from a dispersing agent, an antifoaming agent, a leveling agent, and a viscosity regulator, wherein the two or more additives comprises a dispersing agent, an antifoaming agent, a leveling agent, and a viscosity regulator, and wherein based on 100 weight parts of the solvent, the amount of the dispersing agent ranges from about 0.5 weight parts to about 4 weight parts, the amount of the antifoaming agent ranges from about 0.3 weight parts to about 3 weight parts, the amount of the leveling agent ranges from about 0.1 weight parts to about 4 weight parts, and the amount of the viscosity agent ranges from about 1 weight parts to about 3 weight parts.

14. The coating composition according to claim 13 , wherein the catalyst precursor is configured to transform into a chemical plating catalyst upon irradiation by a laser.

Assignees

• Byd Co Ltd

Inventors

• Gong Qing
• Zhou Wei
• Lin Xinping
• Miao Weifeng
• Chen Xiaofang

Classifications

• H05K1/0373

  containing additives, e.g. fillers (H05K1/036 takes precedence) · CPC title

• C23C18/1612

  through irradiation means · CPC title

• C23C18/1882

  Use of organic or inorganic compounds other than metals, e.g. activation, sensitisation with polymers · CPC title

• C23C18/2066

  Use of organic or inorganic compounds other than metals, e.g. activation, sensitisation with polymers · CPC title

• C23C18/1653

  Two or more layers with at least one layer obtained by electroless plating and one layer obtained by electroplating · CPC title