GB1256047A - Process for activating surfaces of plastic materials - Google Patents
Process for activating surfaces of plastic materialsInfo
- Publication number
- GB1256047A GB1256047A GB43156/70A GB4315670A GB1256047A GB 1256047 A GB1256047 A GB 1256047A GB 43156/70 A GB43156/70 A GB 43156/70A GB 4315670 A GB4315670 A GB 4315670A GB 1256047 A GB1256047 A GB 1256047A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sept
- plastics
- plastic materials
- sulphate
- subsequently
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/28—Sensitising or activating
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemically Coating (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
1,256,047. Electroless plating of plastics. SCHERING-A G. Sept. 9, 1970 [Sept. 25, 1969], No. 43156/70. Heading C7F. A plastics e.g. a.b.s. or modified polypropylene, surface is activated with a solution containing 20 to 40% (by weight) H 2 SO 4 , 15 to 30% chromic acid and 0À001 to 1% of a noble metal, e.g. Pd, Pt, Au or Ag as a sulphate, nitrate or acetate. The surface may be subsequently reduced with formaldehyde, alkali metal hypophosphites or boranates or hydrazine hydrate. The surface may be subsequently Cu or Ni plated in the following baths (g./l.) (1) 10 CuSO 4 , SH 2 O, 16 potassiumsodium tartrate, 16 sodium hydroxide, 8 paraformaldehyde, and 0À005 rhodanine, (2) 30 nickel sulphate, 10 sodium hypophosphite, and 50 citric acid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1949278A DE1949278C3 (en) | 1969-09-25 | 1969-09-25 | Process for the pretreatment of plastic parts for chemical and galvanic metallization on racks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1256047A true GB1256047A (en) | 1971-12-08 |
Family
ID=5746907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43156/70A Expired GB1256047A (en) | 1969-09-25 | 1970-09-09 | Process for activating surfaces of plastic materials |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS536186B1 (en) |
| AT (1) | AT295960B (en) |
| BE (1) | BE756672A (en) |
| CA (1) | CA947153A (en) |
| CH (1) | CH562326A5 (en) |
| CS (1) | CS157104B2 (en) |
| DE (1) | DE1949278C3 (en) |
| ES (1) | ES382574A1 (en) |
| FR (1) | FR2063003B1 (en) |
| GB (1) | GB1256047A (en) |
| HU (1) | HU167179B (en) |
| IE (1) | IE34641B1 (en) |
| NL (1) | NL167208C (en) |
| RO (1) | RO57539A (en) |
| SE (1) | SE367026B (en) |
| SU (1) | SU368761A3 (en) |
| YU (1) | YU34806B (en) |
| ZA (1) | ZA705965B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3816494A1 (en) * | 1988-05-10 | 1989-11-16 | Schering Ag | SOLUTION AND METHOD FOR THE AETZING AND ACTIVATION OF INSULATED SURFACES |
| DE10259187B4 (en) * | 2002-12-18 | 2008-06-19 | Enthone Inc., West Haven | Metallization of plastic substrates and solution for pickling and activation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1264921B (en) * | 1964-08-07 | 1968-03-28 | Schering Ag | Process for the pretreatment of plastic surfaces for electroplating |
| US3561995A (en) * | 1967-04-03 | 1971-02-09 | M & T Chemicals Inc | Method of activating a polymer surface and resultant article |
| US3507681A (en) * | 1967-06-02 | 1970-04-21 | Mine Safety Appliances Co | Metal plating of plastics |
-
0
- BE BE756672D patent/BE756672A/en not_active IP Right Cessation
-
1969
- 1969-09-25 DE DE1949278A patent/DE1949278C3/en not_active Expired
-
1970
- 1970-07-22 RO RO64020A patent/RO57539A/ro unknown
- 1970-07-31 SU SU1475946A patent/SU368761A3/ru active
- 1970-08-03 CS CS541470A patent/CS157104B2/cs unknown
- 1970-08-07 ES ES382574A patent/ES382574A1/en not_active Expired
- 1970-08-10 YU YU2039/70A patent/YU34806B/en unknown
- 1970-08-31 ZA ZA705965*A patent/ZA705965B/en unknown
- 1970-09-09 GB GB43156/70A patent/GB1256047A/en not_active Expired
- 1970-09-15 IE IE1193/70A patent/IE34641B1/en unknown
- 1970-09-22 NL NL7014019.A patent/NL167208C/en not_active IP Right Cessation
- 1970-09-23 CA CA093,867A patent/CA947153A/en not_active Expired
- 1970-09-24 SE SE13011/70A patent/SE367026B/xx unknown
- 1970-09-24 FR FR707034599A patent/FR2063003B1/fr not_active Expired
- 1970-09-24 HU HUSCHE295*1A patent/HU167179B/hu unknown
- 1970-09-24 AT AT864370A patent/AT295960B/en not_active IP Right Cessation
- 1970-09-24 CH CH1418170A patent/CH562326A5/xx not_active IP Right Cessation
- 1970-09-25 JP JP8401970A patent/JPS536186B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS536186B1 (en) | 1978-03-06 |
| YU203970A (en) | 1979-09-10 |
| DE1949278C3 (en) | 1982-07-15 |
| IE34641B1 (en) | 1975-07-09 |
| DE1949278A1 (en) | 1971-04-08 |
| NL167208B (en) | 1981-06-16 |
| SU368761A3 (en) | 1973-01-26 |
| YU34806B (en) | 1980-03-15 |
| BE756672A (en) | 1971-03-25 |
| AT295960B (en) | 1972-01-25 |
| ZA705965B (en) | 1971-04-28 |
| NL7014019A (en) | 1971-03-29 |
| CA947153A (en) | 1974-05-14 |
| FR2063003B1 (en) | 1974-07-12 |
| DE1949278B2 (en) | 1978-05-18 |
| SE367026B (en) | 1974-05-13 |
| HU167179B (en) | 1975-08-28 |
| FR2063003A1 (en) | 1971-07-02 |
| ES382574A1 (en) | 1972-12-01 |
| RO57539A (en) | 1974-12-15 |
| IE34641L (en) | 1971-03-25 |
| PL74013B1 (en) | 1974-10-30 |
| CS157104B2 (en) | 1974-08-23 |
| NL167208C (en) | 1981-11-16 |
| CH562326A5 (en) | 1975-05-30 |
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