Main > COATINGS > Organic Coatings > SuperCritical. CO2. Application.

Product USA. U. No. 2

CLASSIFICATION CommPat. Licens. Market
MARKETER'S COUNTRY USA
PATENT ASSIGNEE'S COUNTRY USA
PRODUCER'S COUNTRY USA
UPDATE 11.99
LICENSING OFFERED Yes
LICENSOR This data is not available for free
MARKETING BY This data is not available for free
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Method for liquid spray application of coatings onto substrate which minimizes entrapped non-soluble gaseous bubbles
- Forming a liquid coating compn contg polymer compd
capable of forming coating on substrate
- Spraying without a visc.-reducing diluent under SUPERCRI
TICAL conditions, into an environment of non-soluble gas
said compn toward substrate
- Providing one or more gases which are soluble in compn
so as to create first atm. encompassing the sprayed liquid
compn wherein said soluble gases are provided under
conditions which cause the sprayed liquid to be applied
to substrate in first atm. that contains the one or more solu
ble gases in sufficiently high portion to alleviate non-soluble
gases in the coating
- Coating the substrate
- Subjecting coated substrate to second atm in which said
one or more soluble gases are in lower concn than in first
atm so that the one or more soluble gases diffuse from
coated substrate into second atm
PATENT PHOTOCOPY Available on request
PRODUCTION BY This data is not available for free
TRADEMARK This data is not available for free

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