Extrusion coating under reduced pressure
United States Patent 3082144
US Patent References:
/1180255.html
- - 1180255
Process of conditioning photographic films
- - 1861918
Method for forming films and film coatings
- - 2175125
Method of coating strip material
- - 2681294
Processes of coating
- - 2795522
/1180255.html
- - 1180255
Process of conditioning photographic films
- - 1861918
Method for forming films and film coatings
- - 2175125
Method of coating strip material
- - 2681294
Processes of coating
- - 2795522
Inventors:
Cresswell, Haley Floyd
Publication Date:
03/19/1963
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Assignee:
Pont DU.
Primary Class:
Other Classes:
156/382, 156/500, 425/445, 264/212, 264/101, 427/295, 264/171.250, 427/296
International Classes:
B05D1/26; G03C1/74
US Patent References:
| 2815307 | Processes for coating and drying photographic layers |