KR101970510B1 - Coating paint using photo reactive filler - Google Patents
Coating paint using photo reactive filler Download PDFInfo
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- KR101970510B1 KR101970510B1 KR1020160162178A KR20160162178A KR101970510B1 KR 101970510 B1 KR101970510 B1 KR 101970510B1 KR 1020160162178 A KR1020160162178 A KR 1020160162178A KR 20160162178 A KR20160162178 A KR 20160162178A KR 101970510 B1 KR101970510 B1 KR 101970510B1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/45—Anti-settling agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Inorganic Chemistry (AREA)
Abstract
A coating paint for photoreactive filler is disclosed.
The coating material for coating according to the present invention comprises 1 to 50 parts by weight of a photoreactive filler containing a metal compound, based on 100 parts by weight of the binder resin; 10 to 40 parts by weight of an organic solvent; And 0.1 to 5 parts by weight of an additive, wherein the binder resin comprises at least one of an acrylic polyol, an ester polyol, a melamine resin and an epoxy resin, wherein the photoreactive filler is reduced by a laser beam, Is patterned to form a pattern.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coating material for a coating, and more particularly, to a coating material for a coating material using a photoreactive filler.
In recent years, laser direct structuring (LDS) has been used to form accurate patterns and circuits by laser processing and plating. LDS can form patterns and circuits in a simple process involving laser activation and electroless plating of the injection. Specifically, after activating the plastic surface at a position where the laser beam is moved on the injection molding device (MID) to place the conductive path, using a composition for direct direct structuring of the laser, a small conductive path width (for example, So that it is possible to express a fine pattern.
However, this method requires separate injection molding in order to form a fine pattern using the injection molding. Further, since the composition is not excellent in heat resistance and adhesion stability, there is a problem that when the composition is coated on a substrate, the substrate and the coating film peel off or float during laser processing.
Background art related to the present invention is Korean Patent Laid-Open Publication No. 10-2014-0091029 (published on Apr. 18, 2014), which discloses a thermoplastic composition for use in forming a laser direct structure substrate.
It is an object of the present invention to provide a coating material for a coating using a photoreactive filler to form a pattern on a substrate using a laser beam.
In order to accomplish the above object, the coating material for coating according to the present invention comprises 1 to 50 parts by weight of a photoreactive filler containing a metal compound, 10 to 40 parts by weight of an organic solvent; And 0.1 to 5 parts by weight of an additive, wherein the binder resin comprises at least one of an acrylic polyol, an ester polyol, a melamine resin and an epoxy resin, wherein the photoreactive filler is reduced by a laser beam, Is patterned to form a pattern.
The organic solvent may be selected from the group consisting of methyl ethyl ketone, methyl isobutyl ketone, dimethyl ketone, isopropyl alcohol, isobutyl alcohol, and may include at least one of normal butyl alcohol, ethyl acetate, ethyl cellusolve and butyl cellusolve.
The additive may include a surface modifier, a dispersant, an anti-settling agent, and an adhesion promoter.
The surface modifier may include PDMS (Polydimethyl siloxane).
The dispersant may include an acrylic copolymer.
The anti-settling agent may include an amide wax.
The adhesion promoter may include a copolymer having a hydrophilic functional group.
The coating paint according to the present invention can form a pattern on a substrate by using a photoreactive filler contained in the coating material.
That is, after a coating paint is coated on a substrate, only a portion irradiated with a laser beam is selectively activated, and then a photoreactive filler is reduced to form a pattern by plating.
Accordingly, there is an advantage that it is not necessary to separately provide an injection molded article necessary for activating the conductive pattern in the conventional laser direct molding method (LDS) according to the present invention.
In addition, it has an effect of securing excellent durability stability and the like of the paint including the photoreactive filler, the binder resin and the additive.
BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.
Laser direct molding (LDS) irradiates a laser beam onto a plastic substrate to selectively activate only the irradiated area. Thereafter, the photoreactive filler included in the coating material for coating is reduced so that the reduced portion can be plated. The physical properties of the coating film should be excellent in heat resistance, free from deformation of the coating film and physical defects, and excellent in adhesion between layers and durability.
The coating paint according to the present invention includes a binder resin, a photoreactive filler, an organic solvent, and an additive.
More specifically, it comprises 1 to 50 parts by weight of a photoreactive filler containing a metal compound, 10 to 40 parts by weight of an organic solvent, and 0.1 to 5 parts by weight of an additive, based on 100 parts by weight of the binder resin.
The binder resin includes at least one of an acrylic polyol, an ester polyol, a melamine resin and an epoxy resin.
The acrylic polyol may be, for example, acrylic polyol, and the acrylic polyol may have a weight average molecular weight of 5000 to 100,000.
The ester-based polyol is produced by a condensation reaction of a polybasic acid and a polyhydric alcohol. For example, an ester-based polyol is produced by reacting a polybasic acid such as isophthalic acid or phthalic anhydride with a polyhydric alcohol such as ethylene glycol, butanediol, or pentanediol. The ester-based polyol is inexpensive and the manufacturing process is simple.
A melamine resin is a liquid thermosetting resin having excellent water resistance and heat resistance, which is prepared by mixing melamine and formalin to form methinol melamine and then dehydrating and condensing the melamine resin.
The epoxy resin is prepared by polymerizing epichlorohydrin and bisphenol A, and has excellent mechanical properties, abrasion resistance, and water resistance when cured. For example, bisphenol A type epoxy resin, bisphenol F type epoxy resin, novolac type epoxy resin, and the like.
The coating material for coating of the present invention is a coating material used in an LDS process and is characterized in that a pattern including a photoreactive filler is plated on a portion reduced by a laser beam to form a pattern.
In the LDS process, only a portion irradiated with a laser beam by irradiation with a laser beam is selectively activated. At this time, the photoreactive filler containing a metal compound may be reduced to enable plating on the reduced portion. Thus, only the portion irradiated with the laser beam can be plated with a desired pattern.
The photoreactive filler may include metal compounds such as metal oxides and metal nitrides. Examples include copper nitrate (Cu (NO 3 ) 2 ), titanium dioxide (TiO 2 ), antimony oxide (Sb 2 O 3 ), copper (II) phosphate, Cu 3 (PO 4 ) 2 ) and the like.
The photoreactive filler is preferably contained in an amount of 1 to 50 parts by weight based on 100 parts by weight of the binder resin. When the content of the filler is less than 1 part by weight, formation of the plating seed is insufficient, and formation of the pattern by the plating treatment may be insufficient when the laser beam is irradiated. On the contrary, when the content of the filler is more than 50 parts by weight, the content of the filler increases, and the physical properties of the coating film may be lowered.
The average particle diameter of such a photoreactive filler may be about 1 탆 or less, and when it exceeds 1 탆, it may be difficult to form fine pattern formation.
The organic solvent may be included to adjust the viscosity of the coating material and may be selected from the group consisting of methyl ethyl ketone, methyl isobutyl ketone, dimethyl ketone, isopropyl alcohol, And may include at least one of isobutyl alcohol, normal butyl alcohol, ethyl acetate, ethyl cellusolve and butyl cellusolve.
The organic solvent is preferably contained in an amount of 10 to 40 parts by weight based on 100 parts by weight of the binder resin. When the content of the solvent is less than 10 parts by weight, it may be difficult to form the paint in the dispersibility and paste state. On the contrary, when the content of the solvent is more than 40 parts by weight, the amount of the solvent increases during spray coating, and it may be difficult to form an appropriate thickness of the coating film, and adhesion between the substrate and the coating film may be reduced.
In order to improve the physical properties of the coating film, the coating paint of the present invention preferably includes an additive including a surface conditioner, a dispersant, an anti-settling agent and an adhesion promoter. Such an additive may be included in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of the binder resin, but is not limited thereto.
The surface modifier may include PDMS (Polydimethyl siloxane), which is a high molecular elastomer, to control the properties of the coating film surface. PDMS is a high molecular polymer made of silicon and has excellent durability and flexibility and is transparent.
The dispersant is added to improve the dispersibility of the resin and the filler contained in the paint, and may include an acrylic copolymer. The acrylic copolymer is characterized by being able to uniformly disperse the coating material with the polymer polymer and to control the viscosity of the coating material, and is excellent in thermal decomposition property, non-discoloration property, transparency, weather resistance and easy copolymerization with other components. The acrylic copolymer modified in addition to the acrylic copolymer may also be used.
The anti-settling agent exhibits an anti-settling effect of components contained in the paint and may include an amide wax to prevent layer separation. The amide wax means a wax in which polyamide is dispersed in water which is water-soluble and which is a solvent.
The adhesion promoter may include a copolymer having a hydrophilic functional group. For example, a copolymer having an acidic functional group that is -COOH can be used. The adhesion reinforcing agent having such a functional group has an effect of improving adhesion by interaction with an electric bond, van der Waals force, or an acidic functional group.
Further, the coating paint of the present invention may include a ceramic polymer. The ceramic polymer may be prepared by synthesizing a ceramic material prepared by calcining a material such as an oxide or a carbide using an inorganic material as a main material at a temperature higher than 800 ° C by an organosilane and a sol-gel process, but the present invention is not limited thereto.
Has a refractive index equivalent to that of glass, and therefore has high transparency and heat resistance and nonflammability at 500 to 1200 ° C. Also, it has dry property and ultra low temperature stability (-60 ° C) at room temperature to 400 ° C, and has permanent water repellency, chemical resistance and adhesion to various materials. Such a ceramic polymer may be included in an amount of about 0.1 to 5 parts by weight based on 100 parts by weight of the binder resin. In this range, physical properties such as surface strength of the coating film are further improved.
The coating material for coating of the present invention may be prepared by mixing a photoreactive filler, a binder resin and an additive, followed by pulverizing and dispersing the mixture using a ring mill. As a result, it is possible to produce a paint for coating in a paste state, and to spray coat the paint on a substrate having excellent heat resistance.
As described above, the coating paint according to the present invention can form a pattern by a plating treatment by using a photoreactive filler and reducing the filler during laser irradiation.
In addition, there is an effect that the components of the coating material for coating are compounded in an optimal amount to exhibit interlayer adhesion stability and durability between the substrate and the coating film.
Specific examples of the coating paint using the photoreactive filler will be described below.
1. Preparation of Coating Coatings
Example 1
10 parts by weight of copper nitrate, 30 parts by weight of an organic solvent, 1 part by weight of PDMS, 1 part by weight of an acrylic copolymer, 1 part by weight of an amide wax and 1 part by weight of phosphate ethyl methacrylate as an adhesion promoter were mixed To prepare a paste coating composition in paste form. The binder resin was prepared by mixing 70 wt% of an acrylic polyol, 20 wt% of a melamine resin, and 10 wt% of an epoxy resin with respect to 100 wt% of the resin. 30 parts by weight of an organic solvent was prepared by mixing 10 parts by weight of ketone, 10 parts by weight of acetate, 5 parts by weight of alcohol and 5 parts by weight of ether. The average particle diameter of copper nitrate is 1 mu m.
Example 2
A coating paint was prepared under the same conditions as in Example 1, except that 3 parts by weight of a ceramic polymer was contained in the coating paint.
Comparative Example 1
A coating paint for coating was prepared under the same conditions as in Example 1, except that 60 parts by weight of copper nitrate (average particle diameter 1 占 퐉) was contained in the coating paint.
Comparative Example 2
A coating material for coating was prepared under the same conditions as in Example 1, except that additives were not included in the coating material for coating.
2. Property evaluation method and result
Coating materials prepared in Example 1 and Comparative Examples 1 and 2 were coated on a substrate made of Al to form a coating film having a thickness of 50 탆. A laser beam was irradiated onto the substrate at a laser power of 3 W to form a pattern on the irradiated portion. The patterned portion was plated with copper.
1) Adhesion test
- Adhesion was evaluated based on the provisions of JIS K 5400. The sample was subjected to a humidifying treatment at 40 占 폚 and 92% RH for 12 hours, followed by a humidifying treatment at 80 占 폚 and 90% RH for 12 hours.
- Peeling number / 100 Evaluation: 0/100 "Excellent", 1 / 100-50 / 100 "Normal", 51 / 100-100 / 100 "Bad"
2) Alkali resistance test
A 5% sodium hydroxide aqueous solution was immersed at room temperature for 96 hours and then measured. "Good" when it is the same as the initial state, "Normal" when the cracking and discoloration is 50% or less, and "Poor" when the crack or discoloration is 50% or more.
3) Acidity test
A 5% hydrochloric acid aqueous solution was immersed at room temperature for 96 hours and then measured. "Good" when it is the same as the initial state, "Normal" when the cracking and discoloration is 50% or less, and "Poor" when the crack or discoloration is 50% or more.
4) Paint storage
The paint was stored in a tin container at room temperature for one week, and the change of the paint was confirmed. "Excellent" when the condition of the paint is the same as the initial state, and "Normal" when the color is discolored or aggregated.
5) Coating shear force
A shear test was performed on the coating film based on ASTM F1044-5 to evaluate the shear force characteristics. Above 70N is indicated as "Excellent", 30 to 69N as "Normal" and 0 to 29N as "Bad".
[Table 1]
?: Excellent,?: Fair, and X: Bad.
Referring to Table 1, Example 1 satisfying the claims of the present invention exhibited excellent physical properties such as adhesion and paint storage stability. Particularly, in Example 2 in which the ceramic polymer was included in 3 parts by weight, the adhesion was more excellent than that in Example 1.
On the other hand, in the case of Comparative Examples 1 and 2 in which the content of the photoreactive filler was more than 50 parts by weight or the coating material containing no additive, the results were unsatisfactory in terms of adhesion, alkali resistance, acid resistance and paint storage stability .
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is to be understood that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.
Claims (7)
Wherein the surface control agent comprises PDMS (polydimethyl siloxane), the dispersant comprises an acrylic copolymer, the precipitation inhibitor comprises an amide wax, the adhesion enhancer comprises phosphate ethyl methacrylate,
The photoreactive filler is reduced by a laser beam, and the reduced portion is plated to form a pattern,
Wherein the ceramic polymer further comprises 0.1 to 5 parts by weight of a ceramic polymer based on 100 parts by weight of the binder resin. The ceramic polymer is prepared by mixing a ceramic with an inorganic oxide and an inorganic carbide, varnish.
The organic solvent may be selected from the group consisting of methyl ethyl ketone, methyl isobutyl ketone, dimethyl ketone, isopropyl alcohol, isobutyl alcohol, wherein the coating layer comprises at least one of normal butyl alcohol, ethyl acetate, ethyl cellusolve and butyl cellusolve.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160162178A KR101970510B1 (en) | 2016-11-30 | 2016-11-30 | Coating paint using photo reactive filler |
| PCT/KR2017/013820 WO2018101740A2 (en) | 2016-11-30 | 2017-11-29 | Coating paint using photo-reactive filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160162178A KR101970510B1 (en) | 2016-11-30 | 2016-11-30 | Coating paint using photo reactive filler |
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| Publication Number | Publication Date |
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| KR20180062564A KR20180062564A (en) | 2018-06-11 |
| KR101970510B1 true KR101970510B1 (en) | 2019-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020160162178A KR101970510B1 (en) | 2016-11-30 | 2016-11-30 | Coating paint using photo reactive filler |
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| KR (1) | KR101970510B1 (en) |
| WO (1) | WO2018101740A2 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102167337B1 (en) * | 2018-12-12 | 2020-10-20 | 유림특수화학 주식회사 | Manufacturing method of laser direct structuring type circuit substrate with coherence and adhesion |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006343400A (en) | 2005-06-07 | 2006-12-21 | Hitachi Chem Co Ltd | Photosensitive resin film and method for manufacturing photoresist pattern using it |
| JP2015071739A (en) * | 2013-07-09 | 2015-04-16 | 三菱エンジニアリングプラスチックス株式会社 | Resin composition, resin molding, method of producing resin molding and laser direct structuring additive |
| JP2016520139A (en) * | 2013-05-07 | 2016-07-11 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ | Additives for LDS plastics |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007037321A1 (en) * | 2005-09-29 | 2007-04-05 | Sumitomo Metal Industries, Ltd. | Titanium oxide photocatalyst, method for producing same and use thereof |
| US20110049766A1 (en) * | 2009-08-25 | 2011-03-03 | Del Mundo Bonifacio M | Methods of forming graphics on a substrate and laser active coatings |
| KR101057343B1 (en) * | 2009-12-24 | 2011-08-18 | 조광페인트주식회사 | Paint composition for preventing illegal deposits and acrylic modified epoxy ester resin composition |
| JP2012166546A (en) * | 2011-01-27 | 2012-09-06 | Furukawa Electric Co Ltd:The | Ink receiving layer, coating liquid for forming ink receiving layer, ink receiving layer forming method, and conductive pattern forming method |
| KR101231879B1 (en) * | 2011-05-02 | 2013-02-15 | 주식회사 에스디에이 | High reflection coating composition for spray |
| KR20140091029A (en) * | 2011-10-31 | 2014-07-18 | 티코나 엘엘씨 | Thermoplastic composition for use in forming a laser direct structured substrate |
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- 2016-11-30 KR KR1020160162178A patent/KR101970510B1/en active IP Right Grant
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- 2017-11-29 WO PCT/KR2017/013820 patent/WO2018101740A2/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006343400A (en) | 2005-06-07 | 2006-12-21 | Hitachi Chem Co Ltd | Photosensitive resin film and method for manufacturing photoresist pattern using it |
| JP2016520139A (en) * | 2013-05-07 | 2016-07-11 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ | Additives for LDS plastics |
| JP2015071739A (en) * | 2013-07-09 | 2015-04-16 | 三菱エンジニアリングプラスチックス株式会社 | Resin composition, resin molding, method of producing resin molding and laser direct structuring additive |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018101740A2 (en) | 2018-06-07 |
| KR20180062564A (en) | 2018-06-11 |
| WO2018101740A3 (en) | 2018-07-19 |
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