Di forming water-based coolant of laminated metal sheet and...

C - Chemistry – Metallurgy – 10 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C10M 173/02 (2006.01) B21D 22/28 (2006.01) B21D 51/26 (2006.01) C09K 5/08 (2006.01) C10M 103/06 (2006.01) C10M 105/24 (2006.01) C10M 105/62 (2006.01) C10M 125/10 (2006.01) C10M 129/32 (2006.01) C10M 129/40 (2006.01) C10M 133/08 (2006.01)

Patent

CA 2723299

A DI forming water-based coolant of a laminated metal sheet includes at least one kind of base (a) selected from alkanolamines and alkali metal hydroxides, a fatty acid (b), and water (c), wherein the total content of the base (a) and the fatty acid (b) is 0.02 to 4% by mass and the ratio of a straight-chain fatty acid having a carbon number of 6 to 12 in the fatty acid (b) is 80 to 100% by mass. By using the coolant, good DI formability to the laminated metal sheet is achieved and damage to a film of the laminated metal sheet is not caused. Moreover, cleaning is easily conducted and a DI can with high food safety level can be obtained even if a cleaning step of DI formed parts is simplified.

L'invention concerne un fluide de refroidissement aqueux pour le formage par étirage et chaudronnage (DI) de tôles de métal stratifiées, qui contient (a) au moins une base choisie parmi les alcanolamines et les hydroxydes de métaux alcalins, (b) un acide gras et (c) de l'eau, la teneur totale de la base (a) et de l'acide gras (b) étant de 0,02 à 4 % en masse et les acides gras à chaîne droite ayant de 6 à 12 atomes de carbone représentant 80 à 100 % en masse de l'acide gras (b). Le fluide de refroidissement confère une excellente aptitude au formage DI à des tôles de métal stratifiées et n'endommage pas les films des tôles de métal stratifiées. En outre, le fluide de refroidissement est facile à enlever par lavage, de sorte qu'on peut obtenir des boîtes par DI présentant une sécurité alimentaire élevée même lorsque l'étape de lavage des produits de formage DI est simplifiée.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Di forming water-based coolant of laminated metal sheet and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Di forming water-based coolant of laminated metal sheet and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Di forming water-based coolant of laminated metal sheet and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1854575

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.