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Machine translation
1. (WO1980001652) COATED SHEET MATERIAL AND METHOD OF FORMING CONTAINERS THEREFROM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001652    International Application No.:    PCT/US1980/000190
Publication Date: 21.08.1980 International Filing Date: 08.02.1980
IPC:
B21D 22/20 (2006.01), C10M 105/32 (2006.01)
Applicants:
Inventors:
Priority Data:
11169 12.02.1979 US
Title (EN) COATED SHEET MATERIAL AND METHOD OF FORMING CONTAINERS THEREFROM
(FR) MATERIAU EN FEUILLE ENROBEE ET METHODE DE FORMATION DE CONTENEURS A PARTIR DE CE MATERIAU
Abstract: front page image
(EN)A stock material for producing seamless containers from a black plate base includes applying a layer of insoluble crystalline phosphate to each surface of the black plate and subsequently producing a thin film of organic lubricating material on the exposed surfaces of the phosphate layers so that a drawn and ironed container can be produced from a flat blank without the use of any additional lubricants during fabrication. The weight of the phosphate layer for each surface of the black plate base is preferably less than 100 milligrams per square foot, while the weight of lubricating film is on the order of 70 to 360 milligrams per square foot. In the preferred embodiment, the phosphate layer is preferably in the range of 20 to 35 milligrams per square foot, and the lubricant layer is on the order of 70 to 180 milligrams per square foot.
(FR)Un materiau de production de conteneurs sans soudure a partir d"une plaque comprend l"application d"une couche de phosphate cristallin insoluble sur chaque face de la plaque et une pellicule fine d"un materiau lubrifiant organique sur les surfaces exposees des couches de phosphate de maniere a produire un conteneur etire a partir d"un flan plat sans utiliser des lubrifiants supplementaires pendant la fabrication. Le poids de la couche de phosphate pour chaque surface de la plaque d"embase est de preference inferieure a 100 milligrammes par pied carre, tandis que le poids de la pellicule de lubrification est de l"ordre de 70 a 360 milligrammes par pied carre. Dans le mode preferentiel de realisation, la couche de phosphate est de preference de l"ordre de 20 a 35 milligrammes par pied carre, et la couche lubrifiante est de l"ordre de 70 a 180 milligrammes par pied carre.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)