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公开(公告)号:US06372698B1
公开(公告)日:2002-04-16
申请号:US08295754
申请日:1994-09-01
Applicant: Werner Strothoff , Birgit Winkelmann
Inventor: Werner Strothoff , Birgit Winkelmann
IPC: C10M12926
CPC classification number: C10M173/02 , C10M129/28 , C10M133/06 , C10M2201/02 , C10M2207/12 , C10M2207/121 , C10M2207/122 , C10M2207/125 , C10M2207/129 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2250/02
Abstract: Chain conveyor lubricants, especially for the food industry, which form clear solutions in water and which contain in combination a) at least one compound corresponding to formula (I): in which R1 is a saturated or mono- or polyunsaturated, linear or branched alkyl group containing 6 to 22 carbon atoms, which may optionally be substituted by an —OH, —NH2, —NH—, —CO—, halogen or a carboxyl group, R2 is a carboxyl group containing 2 to 7 carbon atoms, M is hydrogen, alkali metal, ammonium, an alkyl group containing 1 to 4 carbon atoms or a benzyl group, and n is an integer of 1 to 6; b) at least one organic carboxylic acid selected from monobasic or polybasic, saturated or mono- or polyunsaturated carboxylic acids containing 2 to 22 carbon atoms; and, optionally, c) at least one of water, additives, and auxiliaries.
Abstract translation: 链式输送机润滑剂,特别是用于食品工业,其在水中形成透明溶液,并且其组合包含)至少一种对应于式(I)的化合物:其中R 1是饱和或单或多不饱和的直链或支链烷基 6至22个碳原子,其可以任选地被-OH,-NH 2,-NH-,-CO-,卤素或羧基取代,R 2是含有2至7个碳原子的羧基,M是氢,碱 金属,铵,含有1至4个碳原子的烷基或苄基,n为1至6的整数; b)至少一种选自一元或多元,饱和或单或多不饱和羧酸的有机羧酸,其含有 2至22个碳原子; 和任选地,c)水,添加剂和助剂中的至少一种。
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公开(公告)号:US5565127A
公开(公告)日:1996-10-15
申请号:US295804
申请日:1994-11-09
Applicant: Alfred Laufenberg , Birgit Winkelmann , Werner Strothoff
Inventor: Alfred Laufenberg , Birgit Winkelmann , Werner Strothoff
IPC: C10M173/02 , C10M133/00
CPC classification number: C10M173/02 , C10M2201/02 , C10M2207/021 , C10M2207/022 , C10M2207/046 , C10M2209/12 , C10M2215/04 , C10M2215/20 , C10M2215/204 , C10M2215/26 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2250/02
Abstract: Soapless lubricant compositions, especially for use in the food and beverage industry, comprising an amphoteric compound, a tertiary amine and/or a salt thereof, and a nonionic surfactant which is one or more of an alkyl dimethylamine oxide or an alkyl oligoglycoside.
Abstract translation: PCT No.PCT / EP93 / 00413 371日期1994年11月9日 102(e)1994年11月9日PCT PCT 1993年2月22日PCT公布。 公开号WO93 / 18121 日期1993年9月16日无机润滑剂组合物,特别是用于食品和饮料工业的润滑剂组合物,其包含两性化合物,叔胺和/或其盐,以及非离子表面活性剂,其为烷基二甲基氧化胺或 烷基低聚糖苷。
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