Patent EA-002928-B1 (EA)
Title: Coating material for radiation surfaces to produce electromagnetic waves and a method for manufacturing said material
Inventor: REICHELT HELMUT
IPC: C09D5/00
Filed: 1998-04-21
Abstract: 1. Coating material for radiation surfaces to produce electromagnetic waves, composed of binding agent, insulating agent, dispersing agent, water and graphite, characterized in that the coating material has the following composition: a. 55 to 65 % amount of substance (mole fraction) of a base material comprising : - 39 to 49 % amount of substance binding agent, - 18 to 23 % amount of substance insulating agent, - 18 to 24 % amount of substance dispersing agent, - 12 to 16 % amount of substance distilled water and b. 35 to 45 % amount of substance graphite, the composition of the binding agent being: - 64 to 79 % amount of substance distilled water, - 4 to 6 % amount of substance sulfated oil, - 0.16 to 0.24 % amount of substance phenols or 0.05 to 0.5 % amount of substance benzoisothiazolinon, - 15 to 19 % amount of substance casein, - 0.8 to 1.2 % amount of substance urea, - 2 to 3 % amount of substance alkali diluent, and - 2.5 to 3.5% amount of substance caprolactam, and where the insulating agent, the graphite and the binding agent form electrical dipoles for the emission of electromagnetic waves. 2. Coating material according to Claim 1 characterized in that the sulfonated oil is sulfated ricinus oil in preference. 3. Coating material according to Claim 1 or Claim 2 characterized in that the phenols are carbonized phenols produced by cracking or benzoisothiazolinon is used in preference. 4. Coating material according to one of the Claims 1 to 3 characterized in that the diluent is a solvent based on aromatics and/or alcohol and/or ester and/or ketone. 5. Coating material according to one of the Claims 1 to 4 characterized in that the insulating agent is an insulating soot. 6. Coating material according to one of the Claims 1 to 5 characterized in that the dispersing agent is an inorganic and/or organic, monomeric and/or polymeric substance. 7. Coating material according to one of the Claims 1 to 6 characterized in that the coating material contains a thixotropy agent. 8. Coating material according to one of the Claims 1 to 7 characterized in that the coating material is applied to a radiation surface of an emitter so that an electromagnetic radiation can be emitted with a frequency in the same order of magnitude as the natural molecular frequency of the material placed in the emission field of the emitter in order to be heated or cooled. 9. Method for manufacturing a coating material for radiation surfaces to produce electromagnetic waves, in which binding agent, insulating agent, dispersing agent, water and graphite are mixed together, characterized in that in the first process step in the preparation of the binding agent - 64 to 79 % amount of substance distilled water, - 4 to 6 % amount of substance sulfated oil, - 0.16 to 0.24 amount of substance phenols or 0.05 to 0.5% amount of substance benzoisothiazolinon, - 15 to 19 % amount of substance casein, - 0.8 to 1.2 amount of substance urea, - 2 to 3% amount of substance alkali diluent, and - 2.5 to 3.5 % amount of substance caprolactam are mixed together, and that in the second process step in the preparation of the base material - 39 to 49% amount of substance binding agent, - 18 to 23% amount of substance insulating agent, - 18 to 24% amount of substance dispersing agent, and - 12 to 16 % amount of substance distilled water are mixed together, and that in a third process step in the preparation of the coating material - 55 to 65 % amount of substance of the base material, and - 35 to 45 % amount of substance graphite are mixed together, where the insulating agent, the graphite and the binding agent form electrical dipoles for the emission of electromagnetic waves. 10. Method for manufacturing a coating material according to Claim 9 characterized in that the sulfonated oil used in the binding agent is sulfated ricinus oil in preference that the phenols used in the binding agent are carbonized phenols in preference produced by cracking, or that benzoisothiazolinon is used, that the diluent used in the binding agent is a solvent based on aromatics and/or alcohol and/or ester and/or ketone, that the insulating agent used in the base material is an insulating soot, and that the dispersing agent used in the base material is an inorganic and/or organic, monomeric and/or polymeric substance. 11. Method for manufacturing a coating material according to Claim 9 or Claim 10 characterized in that a thixotropy agent is added to the coating material. 12. Method for manufacturing a coating material according to one of the Claims 9 to 11 characterized in that the prepared spreadable coating material is applied to the radiation surface of an emitter by means of a spraying, painting or knife coating process, then hardens there after a drying process, with the emitter emitting electromagnetic radiation with a frequency that lies in the same order of magnitude as the natural molecular frequency of the material placed in the emission field of the emitter in order to be heated or cooled.