Composition including a catalytic metal-polymer complex and a me

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

502170, 502344, B01J 3106

Patent

active

059857854

ABSTRACT:
The inventive method provides a simple and economical method of manufacturing a laminate which is catalytically effective for subsequent electroless deposition thereon of metals, such as copper, and which is useful as a substrate for printed circuit boards. Advantageously, the inventive method provides an improved laminate having a substantially uniform distribution of finely divided catalytic metal, Me.sub.(0), within a crosslinked synthetic polymer impregnant. A catalytic metal-polymer complex is formed between a salt of a catalytic metal and a crosslinkable synthetic polymer, optionally containing a monomeric reactive diluent, to provide a concentrate which may be worked up into an impregnating composition for impregnating reinforcing material therewith. The complex is then destroyed and the catalytic metal, such as palladium-II, reduced to elemental metal, such as palladium metal, Pd.sub.(0), during or after crosslinking of the polymer system under conditions effective for crosslinking the polymer system. Preferably destruction and reduction occur during crosslinking. The catalytic metal is a Group IB or Group VIII metal, preferably palladium or nickel. The crosslinkable synthetic polymer is an unsaturated polyester or polyvinyl ester.

REFERENCES:
patent: 2702253 (1955-02-01), Bergstrom et al.
patent: 3011920 (1961-12-01), Shipley, Jr.
patent: 3124550 (1964-03-01), Salgado et al.
patent: 3226256 (1965-12-01), Schneble, Jr. et al.
patent: 3546009 (1970-12-01), Schneble, Jr. et al.
patent: 3560257 (1971-02-01), Schneble, Jr. et al.
patent: 3600330 (1971-08-01), Schenble, Jr. et al.
patent: 3625758 (1971-12-01), Stahl et al.
patent: 3930109 (1975-12-01), Brandt et al.
patent: 3993807 (1976-11-01), Stabenow et al.
patent: 4021314 (1977-05-01), Dafter, Jr.
patent: 4035500 (1977-07-01), Dafter, Jr.
patent: 4169113 (1979-09-01), Passalenti et al.
patent: 4248921 (1981-02-01), Steigerwald et al.
patent: 4253875 (1981-03-01), Heymann et al.
patent: 4317856 (1982-03-01), Huthwelker et al.
patent: 4420509 (1983-12-01), Barrell et al.
patent: 4446173 (1984-05-01), Barrell et al.
patent: 4493861 (1985-01-01), Sirinyan et al.
patent: 4575467 (1986-03-01), Sirinyan et al.
patent: 4587161 (1986-05-01), Barrell et al.
patent: 4659592 (1987-04-01), Sirinyan et al.
patent: 4661384 (1987-04-01), Sirinyan et al.
patent: 4727050 (1988-02-01), Tamblyn et al.
patent: 4830714 (1989-05-01), Sirinyan et al.
patent: 4832989 (1989-05-01), Gieseke et al.
patent: 5026675 (1991-06-01), Braca et al.
patent: 5045436 (1991-09-01), Tieke et al.
patent: 5135779 (1992-08-01), Viehbeck et al.
patent: 5217760 (1993-06-01), Yang

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Composition including a catalytic metal-polymer complex and a me does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composition including a catalytic metal-polymer complex and a me, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition including a catalytic metal-polymer complex and a me will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1324527

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.