Dielectric glass coating composition containing polymethylmethac

Details Dielectric glass coating composition containing polymethylmethac Dielectric glass coating composition containing polymethylmethac

1974-12-30

1981-03-24

Welsh, John D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

174110SR, 427201, 106 49, 260 318G, H01B 302

Patent

active

042579040

ABSTRACT:
A formulation comprising, by weight, 4.7-39.7 percent polymethylmethacrylate (PMMA), 0-9.1 percent plasticizer and 60.3-93.0 percent dielectric glass (along with an appropriate amount of solvent) is ball milled to an appropriate size for spraying. After the formulation is sprayed onto a substrate, it is baked at a temperature of approximately 620.degree. C. for approximately 2 hours. During the baking step, the PMMA decomposes to a methylmethacrylate monomer. The resultant dielectric coating will contain a small amount of residue (less than 1 percent) of the monomer and the plasticizer.

REFERENCES:
patent: 1980483 (1934-11-01), Hill
patent: 2046886 (1936-07-01), Strain
patent: 2461878 (1949-02-01), Christensen et al.
patent: 3779807 (1973-12-01), Taylor
patent: 3975201 (1976-08-01), Greenstein

Affiliated with

Also associated with

Rating

Dielectric glass coating composition containing polymethylmethac does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dielectric glass coating composition containing polymethylmethac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dielectric glass coating composition containing polymethylmethac will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2407596