Heat-resisting layer-constructions and method for preparing the

Details Heat-resisting layer-constructions and method for preparing the Heat-resisting layer-constructions and method for preparing the

1981-07-29

1984-08-14

Lusignan, Michael R.

Coating processes

With post-treatment of coating or coating material

Heating or drying

427387, 4273881, 4273882, B05D 302

Patent

active

044657110

ABSTRACT:
The present invention relates to a novel, heat-resisting layer-constructions consisting of base substrates such as plates, boards and sheets, and silicone polymers having high contents of aryl radicals painted and thermally cured to adhere on the surfaces of the said base substrates, and the method of preparing the same. Starting materials of the said silicone polymers are polyaralkylsiloxanes in which the molar ratio of aryl radicals are: aryl radicals/(aryl radicals+alkyl radicals)=0.65 to 1, i.e., from 65 to 100 molar percent, and the functionality of the polymerizable functional groups is as average between 2 and 3.
Most of the silicone polymer thin films coated and strongly adhered on to the surface of the said substrates are colorless and transparent, and all the polymer films have high resistivity against heat, light, chemicals, water, moisture and weathering tests. The polymer films have also good anti-cracking resistivity against flexing or bending and can be excellent undercoats of vacuum coatings such as vacuum deposition, sputtering and ion plating.
The layer constructions can be manufactured with good workability without causing any environmental pollution.

REFERENCES:
patent: 2504388 (1950-04-01), Braley
patent: 3018270 (1962-01-01), Toogood
patent: 3208961 (1965-09-01), Kookootsedes
patent: 3313762 (1967-04-01), Pfeifer
patent: 3455732 (1969-07-01), Hathaway
patent: 3705205 (1972-12-01), Antonen
patent: 3840393 (1974-10-01), Ishizaka et al.
patent: 3919344 (1975-11-01), Merrill et al.

Affiliated with

Also associated with

Rating

Heat-resisting layer-constructions and method for preparing the does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat-resisting layer-constructions and method for preparing the , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat-resisting layer-constructions and method for preparing the will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-114154