Title:
PLASTIC WORKING PRETREATMENT AGENT
Document Type and Number:
Japanese Patent JP2004351452
Kind Code:
A
Abstract:
To provide a plastic working pretreatment agent which does not contain elements such as boron, phosphorus and fluorine and can impart suitable lubricity and rust preventiveness to a metal raw material.
The plastic working pretreatment agent contains a layered double hydroxide obtained by forming double hydroxide layers of at least monovalent and/or trivalent metallic ions, divalent metallic ions and hydroxide ions, and intercalating an organic acid between the layers. The organic acid is R1-COOH, R2-SO3H, and/or HOOC-R3-COOH.
Inventors:
MAEDA KAZUKI
OKUYAMA KEIJI
FUJII KENZO
OKUYAMA KEIJI
FUJII KENZO
Application Number:
JP2003151086A
Publication Date:
December 16, 2004
Filing Date:
May 28, 2003
Export Citation:
Assignee:
KYOEISHA CHEMICAL
International Classes:
B21C9/00; C10M103/06; C10M105/24; C10M105/26; C10M105/28; C10M105/30; C10M105/72; C10M125/22; C10M173/02; C10N10/02; C10N10/04; C10N10/06; C10N10/08; C10N10/14; C10N10/16; C10N40/20; (IPC1-7): B21C9/00; C10M103/06; C10M105/24; C10M105/26; C10M105/28; C10M105/30; C10M105/72; C10M125/22; C10M173/02
Attorney, Agent or Firm:
Yoshio Komiya
Hiroyuki Onishi
Hiroyuki Onishi
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