Invention Grant
- Patent Title: High temperature release and lubricating compositions for glass molds
- Patent Title (中): 玻璃模具的高温释放和润滑组合物
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Application No.: US841795Application Date: 1977-10-13
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Publication No.: US4131552APublication Date: 1978-12-26
- Inventor: Arnold F. Marcantonio
- Applicant: Arnold F. Marcantonio
- Applicant Address: IN Muncie
- Assignee: Ball Corporation
- Current Assignee: Ball Corporation
- Current Assignee Address: IN Muncie
- Main IPC: C03B40/02
- IPC: C03B40/02 ; C10M111/04 ; C10M169/04 ; C10M173/02 ; C10M1/10 ; C10M3/02 ; C10M5/02 ; C10M7/04
Abstract:
Release and lubricating composition for avoiding seizure between molten glass and metal molds for forming glass articles, for minimizing wear between mold sections and for improving the pack of glassware, comprising, a dispersion of graphite in a polyphenylene sulfide, molds having such composition coated thereon, and a method of applying the composition to molten glass contacting surfaces comprising dispersing the composition containing graphite with the polyphenylene sulfide in the form of small particles in a carrier, applying the dispersed composition to the glass contacting surface and then curing the coating at an elevated temperature, including curing resulting from hot molds during glassware production.
Public/Granted literature
- US5996981A Reduced size bushing for beam-type axle suspension system Public/Granted day:1999-12-07
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