-
公开(公告)号:US3812937A
公开(公告)日:1974-05-28
申请号:US29502672
申请日:1972-10-04
Applicant: WITCO CHEMICAL CORP
IPC: C10M169/00 , B60R19/32 , C10N20/00 , C10N20/02 , C10N30/00 , C10N30/02 , C10N40/08 , F16F9/00 , F16F9/32 , F16F9/30 , C09K3/00
CPC classification number: B60R19/32 , C10M5/00 , C10M7/00 , C10M2201/02 , C10M2201/083 , C10M2201/086 , C10M2201/14 , C10M2205/026 , C10M2205/04 , C10M2205/06 , C10M2205/20 , C10M2207/021 , C10M2207/08 , C10M2207/32 , C10M2215/04 , C10M2215/16 , C10M2215/26 , C10M2219/044 , C10N2240/08 , C10N2250/10 , F16F9/006
Abstract: In a hydraulic liquid energy absorbing device for use in low impact bumpers for vehicles, a hydraulic gelled liquid (damping media) comprising a low viscosity petroleum oil, having dispersed therein up to about 20 percent of a modified organophylic montmorillonite (Bentone), and sufficient dispersant such as methanol; said damping media having an unworked penetration of about 225-300 at 77*F. It can contain a small amount of a dispersed polymer such as polybutene, polyisobutene, polybutadiene, polyisoprene, polystyrene, and rubber latex, and the like.
Abstract translation: 在用于车辆的低冲击保险杠中使用的液压液体能量吸收装置中,包含低粘度石油的液压凝胶液(阻尼介质),其中分散有高达约20%的改性的有机蒙脱石(Bentone),并且足够 分散剂如甲醇; 所述阻尼介质在77°F下具有约225-300的非加工渗透性。它可以含有少量分散的聚合物,例如聚丁烯,聚异丁烯,聚丁二烯,聚异戊二烯,聚苯乙烯和橡胶胶乳等。