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    AQUEOUS LUBRICANT FOR PLASTIC WORKING OF METALLIC MATERIAL AND METHOD OF LUBRICANT FILM PROCESSING
    4.
    发明专利
    AQUEOUS LUBRICANT FOR PLASTIC WORKING OF METALLIC MATERIAL AND METHOD OF LUBRICANT FILM PROCESSING 未知

    公开(公告)号：CA2418942A1

    公开(公告)日：2003-02-07

    申请号：CA2418942

    申请日：2001-04-26

    Applicant: HENKEL KGAA

    Inventor： IMAI YASUO ,  NAGATA SHUJI ,  YOSHIDA MASAYUKI

    IPC: B21C9/00 ,  B21C9/02 ,  B21J3/00 ,  C10M111/00 ,  C10M173/00 ,  C10M173/02 ,  C10M159/06 ,  C10M125/00 ,  C10M125/10

    Abstract: An aqueous lubricant for use in plastic working of a metallic material which comprises (A) a water soluble inorganic salt, (B) a lubricating agent select ed from molybdenum disulfide and graphite and (C) a wax, wherein the components are dissolved or dispersed in water, and wherein a solid concentration ratio (weight ratio) (B)/(A) is 1.0 to 5.0 and (C)/(A) is 0.1 to 1.0; and a method of lubricant film processing of a metallic material, characterized in that a lubricant film is formed by applying the aqueous lubricant in a dried weight of 0.5 to 40 g/m2 on a clarified metal material, followed by drying. The wat er soluble inorganic salt(A) is preferably selected from the group consisting o f a sulfate, a silicate, a borate, a molybdate and a tungstate. The wax (C) is preferably a natural wax or a synthetic wax which is dispersed in water and has a melting point of 70 to 150 ~. The aqueous lubricant can be used for imparting excellent bubricity with ease to the surface of a metal having no chemical film formed thereon.

    AQUEOUS LUBRICANT USED FOR PLASTIC WORKING OF METALLIC MATERIAL AND PROCESS FOR PRODUCING LUBRICATIVE FILM
    5.
    发明专利
    AQUEOUS LUBRICANT USED FOR PLASTIC WORKING OF METALLIC MATERIAL AND PROCESS FOR PRODUCING LUBRICATIVE FILM 未知

    公开(公告)号：CA2418965C

    公开(公告)日：2010-10-05

    申请号：CA2418965

    申请日：2001-04-26

    Applicant: HENKEL KGAA

    Inventor： IMAI YASUO ,  NAGATA SYUJI ,  YOSHIDA MASAYUKI

    IPC: C10M159/06 ,  B21C9/00 ,  B21C9/02 ,  B21J3/00 ,  C10M111/00 ,  C10M125/00 ,  C10M173/00 ,  C10M173/02

    Abstract: An aqueous lubricant for use in plastic working of a metallic material which comprises (A) a water soluble inorganic salt and (B) a wax, wherein the components are dissolved or dispersed in water, and wherein a solid concentration ratio (weight ratio). (B)/(A) is 0.3-1.5. and a method for producing a lubricative film, characterized in that a lubricative film is produced by applying the aqueous lubricant, preferably in a dried weight of 0.5-40g/m2, on the surface of a metallic material, providing no chemical conversion layer thereon, followed by drying. The aqueous lubricant preferably further comprises (C) a metal salt of a fatty acid in a solid concentration ratio (C /(A) of 0.01-0.4. The water soluble inorganic salt is preferably selected from among a sulfate, a silicate, a borate, a molybdate and a tungstate. The wax is preferably a synthetic wax which is dispersed in water and has a melting point of 70^150. The metal salt of a fatty acid (C) is preferably obtained through reacting a saturated fatty acid having 12-26 carbon atoms with a metal selected from among zinc, calcium, barium, aluminium, magnesium and lithium. The aqueous lubricant can be used for imparting excellent lubricity with ease to the surface of metal having no chemical conversion layer formed thereon.

    AQUEOUS LUBRICANT USED FOR PLASTIC WORKING OF METALLIC MATERIAL AND METHOD OF LUBRICATIVE FILM PROCESSING
    6.
    发明专利
    AQUEOUS LUBRICANT USED FOR PLASTIC WORKING OF METALLIC MATERIAL AND METHOD OF LUBRICATIVE FILM PROCESSING 未知

    公开(公告)号：CA2418942C

    公开(公告)日：2010-09-14

    申请号：CA2418942

    申请日：2001-04-26

    Applicant: HENKEL KGAA

    Inventor： IMAI YASUO ,  NAGATA SHUJI ,  YOSHIDA MASAYUKI

    IPC: C10M159/06 ,  B21C9/00 ,  B21C9/02 ,  B21J3/00 ,  C10M111/00 ,  C10M125/00 ,  C10M125/10 ,  C10M173/00 ,  C10M173/02

    Abstract: An aqueous lubricant used for plastic working of metallic material which comprises (A) a water soluble inorganic salt, (B) lubricative agent selected from molybdenum disulfide and graphite and (C) wax, wherein the components are dissolved or dispersed in water, and wherein a concentration ratio (weight ratio) of (B)/(A) is in the range of 1.0-5.0 and (C)/(A)is 0.1-1Ø And a method of lubricative film processing on a metallic material, in that the lubricative film formed by applying the aqueous lubricant is in a dried weight of 0.5-40g/m2. A water soluble inorganic salt (A) is preferably selected from the group consisting of a sulfate, a silicate, a borate, a molybdete and a tungstate. The wax (C) is preferably a natural wax or a synthetic wax which is dispersed in water and has a melting point of 70-150°C. The aqueous lubricant can be used for imparting excellent lubricity with ease to the surface of a metal having no chemical conversion layer formed thereon.

    7.
    发明专利
    未知

    公开(公告)号：AT321831T

    公开(公告)日：2006-04-15

    申请号：AT99927194

    申请日：1999-06-09

    Applicant: HENKEL KGAA

    Inventor： IMAI YASUO ,  NAGATA SHUJI

    IPC: C10M111/04 ,  C10M169/04 ,  C10M173/00 ,  C10M173/02 ,  C10M125/10 ,  C10M125/22 ,  C10M125/26 ,  C10M129/40 ,  C10M143/02 ,  C10M145/04

    Abstract: A lubricant composition for the plastic working of metals that does not require a phosphate undercoating, is waterborne, requires only a simple application process of immersion or spraying followed by drying, and provides an excellent lubricating performance comprises synthetic resin, water-soluble inorganic salt, and water. The weight ratio of the content of salt to that of synthetic resin is from 0.25:1 to 9:1. This composition can also contain liquid and/or solid lubricating agent(s) and extreme pressure additive.

    AQUEOUS LUBRICANT FOR PLASTIC WORKING OF METALLIC MATERIAL AND METHOD FOR FORMING LUBRICANT FILM
    10.
    发明专利
    AQUEOUS LUBRICANT FOR PLASTIC WORKING OF METALLIC MATERIAL AND METHOD FOR FORMING LUBRICANT FILM 未知

    公开(公告)号：CA2418965A1

    公开(公告)日：2003-02-07

    申请号：CA2418965

    申请日：2001-04-26

    Applicant: HENKEL KGAA

    Inventor： IMAI YASUO ,  NAGATA SHUJI ,  YOSHIDA MASAYUKI

    IPC: B21C9/00 ,  B21C9/02 ,  B21J3/00 ,  C10M111/00 ,  C10M173/00 ,  C10M173/02 ,  C10M159/06 ,  C10M125/00

    Abstract: An aqueous lubricant for use in plastic working of a metallic material which comprises (A) a water soluble inorganic salt and (B) a wax, wherein the components are dissolved or dispersed in water, and wherein a solid concentration ratio (weight ratio) (B)/(A) is 0.3 to 1.5; and a method for forming a lubricant film, characterized in that a lubricant film is formed b y applying the aqueous lubricant, preferably in a dried weight of 0.5 to 40 g/m2, on the surface of a metallic material having no chemical film formed thereon, followed by drying. The aqueous lubricant preferably further comprises (C) a metal salt of a fatty acid in a solid concentration ratio (C)/(A) of 0.01 to 0.4. The water soluble inorganic salt(A) is preferably selected from among a sulfate, a silicate, a borate, a molybdate and a tungstate. The wax is preferably a natural wax or a synthetic wax which is dispersed in water and has a melting point of 70 to 150 ~. The metal salt of a fatty acid (C) is preferably obtained through reacting a saturated fatty aci d having 12 to 26 carbon atoms with a metal selected from among zinc, calcium, barium, aluminum, magnesium and lithium. The aqueous lubricant can be used f or imparting excellent bubricity with ease to the surface of a metal having no chemical film formed thereon.

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