Invention Grant
- Patent Title: Organic hydrocarbon solvent-based green tire lubricant and process
- Patent Title (中): 有机烃溶剂型生轮胎润滑剂及工艺
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Application No.: US538784Application Date: 1975-01-06
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Publication No.: US4039143APublication Date: 1977-08-02
- Inventor: Edgar D. Brown, Jr. , Richard M. Ronda
- Applicant: Edgar D. Brown, Jr. , Richard M. Ronda
- Applicant Address: NY Waterford
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: NY Waterford
- Main IPC: B29C33/64
- IPC: B29C33/64 ; C10M1/10 ; C10M3/02 ; C10M5/02 ; C10M7/04
Abstract:
An improved preformulated internal green tire lubricant and bag release composition is disclosed which comprises a silicone fluid; an alkylene oxide polyol; a particulate solid for providing air bleed channels between the expanding pressure core and the green tire, the amounts of silicone fluid and polyol combined being present at a weight ratio of at least 0.6:1 with respect to the particulate solid; an organic hydrocarbon solvent; a thickening agent; a small effective amount of unsaturated fatty acid to improve lubricity and wet-out and sufficient suspension agents to provide a stabilized, non-settling suspension. A process for decreasing friction in the bag molding of tires using such a composition is also disclosed.
Public/Granted literature
- US5024580A Control of variable stator vanes Public/Granted day:1991-06-18
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