JPS57120664A - Formation of nickel film - Google Patents
Formation of nickel filmInfo
- Publication number
- JPS57120664A JPS57120664A JP697481A JP697481A JPS57120664A JP S57120664 A JPS57120664 A JP S57120664A JP 697481 A JP697481 A JP 697481A JP 697481 A JP697481 A JP 697481A JP S57120664 A JPS57120664 A JP S57120664A
- Authority
- JP
- Japan
- Prior art keywords
- plated
- plating
- nonconductor
- hypophosphite
- electroless
- 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.)
- Granted
Links
Landscapes
- Chemically Coating (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain a superior conductor plated film on the surface of a nonconductor by adding a reducing agent having at least hypophosphite and hydrogen boride ions to an electroless Ni plating soln.
CONSTITUTION: To an electroless Ni plating bath are added prescribed amounts of hypophosphite and hydrogen boride, and a nonconductor which may be influenced by a temp. rise is plated by immersion in the bath. The first precipitated layer of a plated layer formed by this method is rich in Ni-B alloy, and Ni-P and Ni-B alloys are then precipitated in a ratio close to the compositional ratio of the soln. Ni-B has an important role at the beginning of plating, and Ni-P forms a film for making the substance to be plated conductive.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP697481A JPS6036472B2 (en) | 1981-01-19 | 1981-01-19 | Method of forming nickel film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP697481A JPS6036472B2 (en) | 1981-01-19 | 1981-01-19 | Method of forming nickel film |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57120664A true JPS57120664A (en) | 1982-07-27 |
JPS6036472B2 JPS6036472B2 (en) | 1985-08-20 |
Family
ID=11653164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP697481A Expired JPS6036472B2 (en) | 1981-01-19 | 1981-01-19 | Method of forming nickel film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6036472B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0134474A1 (en) * | 1983-08-31 | 1985-03-20 | International Business Machines Corporation | Process for preparing nickel film |
JPS6220152A (en) * | 1985-07-19 | 1987-01-28 | Daicel Chem Ind Ltd | Stamper for molding optical disk and its manufacture |
US5175020A (en) * | 1991-04-26 | 1992-12-29 | Solvay Deutschland Gmbh | Process for depositing a layer containing boron and nitrogen |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0289081U (en) * | 1988-12-27 | 1990-07-13 |
-
1981
- 1981-01-19 JP JP697481A patent/JPS6036472B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0134474A1 (en) * | 1983-08-31 | 1985-03-20 | International Business Machines Corporation | Process for preparing nickel film |
JPS6220152A (en) * | 1985-07-19 | 1987-01-28 | Daicel Chem Ind Ltd | Stamper for molding optical disk and its manufacture |
US5175020A (en) * | 1991-04-26 | 1992-12-29 | Solvay Deutschland Gmbh | Process for depositing a layer containing boron and nitrogen |
Also Published As
Publication number | Publication date |
---|---|
JPS6036472B2 (en) | 1985-08-20 |
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