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公开(公告)号:US5401428A
公开(公告)日:1995-03-28
申请号:US133720
申请日:1993-10-08
IPC分类号: C10M107/44 , B23Q11/10 , B24B55/02 , C10M125/24 , C10M129/50 , C10M149/18 , C10M173/02 , C10N10/02 , C10N30/12 , C10N40/20 , C10M149/04
CPC分类号: C10M173/02 , C10M2201/02 , C10M2201/085 , C10M2209/12 , C10M2217/044 , C10M2217/045 , C10M2225/00 , C10M2225/02 , C10N2240/40 , C10N2240/401 , C10N2250/02
摘要: There are disclosed novel water soluble metal working fluids comprising polyaspartic acid and salts thereof useful as a lubricant in process to cut, bend, grind and shape both ferrous and non-ferrous metal. The polyaspartic acid and salts thereof are particularly advantageous in that the fluids can be easily disposed of after use with special treatment because polyaspartic acid and salts thereof are readily biodegradable.
摘要翻译: 已经公开了包含聚天冬氨酸及其盐的新型水溶性金属工作流体在用于切割,弯曲,研磨和成形黑色金属和有色金属的过程中用作润滑剂。 聚天冬氨酸及其盐特别有利的是,由于聚天冬氨酸及其盐易于生物降解,流体可以在使用后特别处理而容易地处理。
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公开(公告)号:US5616544A
公开(公告)日:1997-04-01
申请号:US624377
申请日:1996-04-01
IPC分类号: C10M107/44 , B23Q11/10 , B24B55/02 , C10M125/24 , C10M129/50 , C10M149/18 , C10M173/02 , C10N10/02 , C10N30/12 , C10N40/20 , C10M149/00
CPC分类号: C10M173/02 , C10M2201/02 , C10M2201/085 , C10M2209/12 , C10M2217/044 , C10M2217/045 , C10M2225/00 , C10M2225/02 , C10N2240/40 , C10N2240/401 , C10N2250/02
摘要: There are disclosed novel water-soluble metal working fluids comprising polyaspartic acid and salts thereof useful as a lubricant in process to cut, bend, grind and shape both ferrous and non-ferrous metal. The polyaspartic acid and salts thereof are particularly advantageous in that the fluids can be easily disposed of after use without special treatment because polyaspartic acid and salts thereof are readily biodegradable.
摘要翻译: PCT No.PCT / US94 / 11645 Sec。 371日期:1996年4月1日 102(e)日期1996年4月1日PCT 1994年10月7日PCT PCT。 公开号WO95 / 10583 1995年04月20日公开了包含聚天冬氨酸及其盐的新型水溶性金属工作流体,用于在黑色金属和有色金属的切割,弯曲,研磨和成形过程中用作润滑剂。 聚天冬氨酸及其盐是特别有利的,因为在使用后流体可以容易地被处理而没有特别的处理,因为聚天冬氨酸及其盐易于生物降解。
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