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    COMPOSITE PLATED METALLIC MATERIAL HAVING SUPERIOR ADHESION TO PAINT AND CORROSION RESISTANCE AND ITS PRODUCTION
    22.
    发明专利
    COMPOSITE PLATED METALLIC MATERIAL HAVING SUPERIOR ADHESION TO PAINT AND CORROSION RESISTANCE AND ITS PRODUCTION 失效

    公开(公告)号：JPS63128198A

    公开(公告)日：1988-05-31

    申请号：JP27352586

    申请日：1986-11-17

    Applicant: KAO CORP

    Inventor： YAMAMOTO YUZO ,  KITAZAWA KOZO ,  YOKOTA YUKINAGA ,  HATAYAMA YOSHIO

    IPC: C25D15/02

    Abstract: PURPOSE:To obtain a composite plated film having superior adhesion to paint and corrosion resistance by adding a water soluble org. polymer made of a specified hydroxystyrene polymer to a plating soln., carrying out electroplating on a steel sheet or the like and regulating the amt. of the org. polymer deposited to a specified percentage of the total amt. of a metal and the org. polymer deposited together. CONSTITUTION:One or more kinds of water soluble org. polymers each made of a hydroxystyrene copolymer (deriv.) represented by the formula and having 1,000-100,000 weight average mol.wt. are added to an electroplating bath contg. about 10-600g/l metal ions. The amt. of the org. polymers added is 0.1-200g/l. The metal and the org. polymers are deposited together on a metallic material such as a steel sheet by electroplating in the plating bath. This electroplating is controlled so as to regulate the amt. of the org. polymers deposited to 0.05-30wt% of the total amt. This method is effective in zinc alloy plating or other plating.

    ADDITIVE FOR ELECTROPLATING BATH
    23.
    发明专利
    ADDITIVE FOR ELECTROPLATING BATH 失效

    公开(公告)号：JPS63128193A

    公开(公告)日：1988-05-31

    申请号：JP27352386

    申请日：1986-11-17

    Applicant: KAO CORP

    Inventor： YAMAMOTO YUZO ,  KITAZAWA KOZO ,  YOKOTA YUKINAGA ,  HATAYAMA YOSHIO

    IPC: C25D3/22 ,  C25D15/02 ,  C25D21/14

    Abstract: PURPOSE:To form an electroplated film having superior adhesion to paint and corrosion resistance by using an additive contg. one or more kinds of water soluble org. polymers each made of a hydroxystyrene polymer (deriv.) having a specified average mol.wt. and a specified structure as essential components. CONSTITUTION:This additive for an electroplating bath contains one or more kinds of water soluble org. polymers each made of a hydroxystyrene polymer (deriv.) represented by the formula and having 1,000-1,000,000 weight average mol.wt. as essential components. The org. polymers are anionic, cationic or amphoteric. The additive is added to a zinc alloy plating bath or the like so that the amt. of the water soluble org. polymers is regulated to about 0.1-200g/l. When the additive is used, an org. polymer combined electroplated film having superior corrosion resistance in the naked state and after painting, superior weldability and press workability can be formed.

    AMINE
    27.
    发明专利
    AMINE 失效

    公开(公告)号：JPH11246502A

    公开(公告)日：1999-09-14

    申请号：JP5036498

    申请日：1998-03-03

    Applicant: KAO CORP

    Inventor： KATO TORU ,  NISHIMOTO UICHIRO ,  OOTAWA YASUNORI ,  HATAYAMA YOSHIO

    IPC: D06M13/224 ,  A61K8/36 ,  A61K8/365 ,  A61K8/40 ,  A61K8/41 ,  A61K8/42 ,  A61K8/44 ,  A61Q5/00 ,  C07C219/06 ,  C07C231/12 ,  C07C233/35 ,  D06M13/02 ,  D06M13/325 ,  D06M13/328 ,  D06M13/46 ,  D06M101/12 ,  A61K7/06

    Abstract: PROBLEM TO BE SOLVED: To obtain an amine excellent as a flexible base having excellent flexibility and biodegradability. SOLUTION: This compound is shown by formula I (R and R are each a 1-4C alkyl, a hydroxyalkyl or a group of the formula -Cn H2n OCOR ; R and R are each H or a 1-4C alkyl; R is a group of the formula -NHCOR or the like; R is a group of the formula -OCOR or the like; R to R are each a 7-35C alkyl or alkenyl; (n) is 2-4) such as a compound of formula II (R is a residue after removal of COOH from a hardened beef tallow fatty acid). The compound of the formula I is obtained by reacting a compound of formula III (B is CN or the like) with a secondary amine of formula IV (R and R are each a 1-4C alkyl or the like), hydrogenating the obtained amino compound or reducing the compound into an amino-alcohol and successively acylating the amino-alcohol with a fatty acid of the formula R -COY [R is a 7-35C alkyl or the like; Y is -OR (R is H or the like) or the like].

    PURIFICATION OF ACYLOXYBENZOIC ACID OR ITS SALT
    28.
    发明专利
    PURIFICATION OF ACYLOXYBENZOIC ACID OR ITS SALT 失效

    公开(公告)号：JPH10298141A

    公开(公告)日：1998-11-10

    申请号：JP10923197

    申请日：1997-04-25

    Applicant: KAO CORP

    Inventor： SAKAGUCHI AKIRA ,  INOUE KATSUHISA ,  HATAYAMA YOSHIO

    IPC: C07C67/08 ,  C07C67/52 ,  C07C69/24 ,  C07C69/527

    Abstract: PROBLEM TO BE SOLVED: To obtain an acyloxybenzoic acid of high purity that is useful as a bleaching activator by adding a hydrocarbon solvent in a specific proportion in the reaction of hydroxybenzoic acid or its salt with a carboxylic acid halide. SOLUTION: Hydroxybenzoic acid of formula I (M , M are each H, a cationic group), for example, p-hydroxybenzoic acid or its alkali metal salt is allowed to react with a carboxylic anhydride of formula II (R is a 5-17C alkyl, alkenyl) as caprylic anhydride, pelargonic anhydride or lauric anhydride. During the reaction or after the reaction, a hydrocarbon solvent as cyclohexane, hexane, toluene or the like is added to the reaction mixture in an amount of 100-1,500 pts.wt., preferably 100-1,300 pts.wt. per 100 pts.wt. of the compound of formula I and subjecting the crystalline precipitate to vacuum filtration to produce a compound of formula III, for example, p-octanoyloxybenzoic acid.

    NEW SULFONIC ACID OR ITS SALT AND PRODUCTION THEREOF
    29.
    发明专利
    NEW SULFONIC ACID OR ITS SALT AND PRODUCTION THEREOF 失效

    公开(公告)号：JPH08183762A

    公开(公告)日：1996-07-16

    申请号：JP32862194

    申请日：1994-12-28

    Applicant: KAO CORP

    Inventor： HATAYAMA YOSHIO ,  INOUE KATSUHISA ,  DANJO HIROSHI ,  SOTODANI KOSHIRO

    IPC: C11D3/34 ,  C07C303/06 ,  C07C303/08 ,  C07C309/24 ,  C11D3/395 ,  C11D7/34 ,  C11D7/54

    Abstract: PURPOSE: To obtain a new sulfonic acid (salt), having the second function such as that of a surfactant in addition to the function as a bleaching activator imparted thereto and useful as a main base or a multiple functional base of detergents for clothes or bleaching agents for clothes, kitchens, houses or industrial uses such as papermaking industry, etc. CONSTITUTION: This compound of formula I [R is a (halogen-substituted or ester group, etc.,-inserted)1-35C (branched)alkyl, alkenyl, etc.; R is H, a (halogen- substituted or ester group, etc.,-inserted)1-34C (branched)alkyl, alkenyl, etc.; R is a 1-4C (branched)alkyl, methoxy or ethoxy; R is H or a (halogen- substituted)1-18C (branched) alkyl; M is H, an alkali(ne earth) metal, a (substituted)ammonium, etc.; n is 0-2], e.g. sodium 1-(4-dodecanoyloxyphenyl)-1- oxododecane-2-sulfonate. The compound of formula I is obtained by reacting a compound of formula II with a sulfonating agent and, as necessary, carrying out the neutralizing reaction.

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