公开(公告)号：US3269943A

公开(公告)日：1966-08-30

申请号：US46484965

申请日：1965-06-17

申请人： HORACE T POTTS

发明人： ARMSTRONG DAVID E ,  ROESER GERALD P

IPC分类号： B21C37/28 ,  B21C37/29 ,  B21D37/18 ,  B29C63/26 ,  C09D127/06 ,  C10M169/00 ,  C10M177/00 ,  F16N15/00

CPC分类号： C10M177/00 ,  B21C37/28 ,  B21C37/29 ,  B21D37/18 ,  B29C63/26 ,  C08K5/0016 ,  C08K5/20 ,  C08L23/06 ,  C08L23/12 ,  C08L27/06 ,  C09D127/06 ,  C10M7/00 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2205/00 ,  C10M2205/024 ,  C10M2207/021 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2209/101 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/108 ,  C10M2209/12 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/04 ,  C10M2213/06 ,  C10M2213/062 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/16 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10N2220/02 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/121 ,  Y10T428/23 ,  Y10T428/264 ,  C08L2666/02 ,  C08L2666/28

摘要： Metal parts, e.g. those to be subjected to metal bending, are provided with a multilayer lubricating coating by encapsulating them in a hard, tough, substantially incompressible plastic material having certain defined physical characteristics, and then treating the surface of the plastic material with a lubricant melting in the range 37-110 DEG C. The plastic material may be chlorinated rubber, a vinyl copolymer, a polyvinyl acetal, a bisphenol epoxide of high M.W., cellulose acetobutyrate, or chlorinated polyethylene or polypropylene. The lubricant may be a fatty amine, amide, nitrile or quarternary ammonium salt, a polyglycol, an ethylene or propylene homo- or co-polymer, or a selfemulsifying wax such as myristyl myristate. Extensive exemplification of plastic material and lubricant is given. The two layers may be applied simultaneously by application to the metal surfaces of a stratifying organic solvent dispersion containing the two materials.ALSO:Metal parts are encapsulated in a hard, tough, substantially incompressible plastic material having certain defined physical characteristics which is in turn coated with a lubricant. The two layers may be applied separately by deposition of the solids from solution or emulsion, but are preferably applied simultaneously by a stratifying organic solvent dispersion containing the plastic material and the lubricant. A typical solvent is a mixture of a major proportion of hydrocarbon and a minor proportion of a chlorinated hydrocarbon, although stratifying emulsions are also referred to. The plastic material may be chlorinated rubber, a vinyl copolymer, a polyvinyl acetal, a bisphenol epoxide of high M.W., cellulose acetobutyrate, or chlorinated polyethylene or polypropylene. The lubricant may be a fatty amine, amide, nitrile or quaternary ammonium salt, a polyglycol, an ethylene or propylene homo-or copolymer, or a self-emulsifying wax such as myristyl mynstate.

公开(公告)号：US3191286A

公开(公告)日：1965-06-29

申请号：US11652761

申请日：1961-06-12

申请人： HORACE T POTTS COMPANY

发明人： ARMSTRONG DAVID E ,  ROESER GERALD P

IPC分类号： B21C37/28 ,  B21C37/29 ,  B21D37/18 ,  B29C63/26 ,  C09D127/06 ,  C10M177/00

CPC分类号： C10M177/00 ,  B21C37/28 ,  B21C37/29 ,  B21D37/18 ,  B29C63/26 ,  C09D127/06 ,  C10M7/00 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2205/00 ,  C10M2205/024 ,  C10M2207/021 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2209/101 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/108 ,  C10M2209/12 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/04 ,  C10M2213/06 ,  C10M2213/062 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/16 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10N2220/02 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/121 ,  Y10T29/49702 ,  Y10T29/49812 ,  C08L2666/02 ,  C08L2666/28