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    FOAMING OIL-IN-WATER TYPE EMULSION
    6.
    发明专利
    FOAMING OIL-IN-WATER TYPE EMULSION 失效

    公开(公告)号：JPH06276978A

    公开(公告)日：1994-10-04

    申请号：JP6498993

    申请日：1993-03-24

    Applicant: KAO CORP

    Inventor： KATAOKA KIYOSHI ,  IRINATSU YUUICHI ,  TANAKA YUKITAKA

    IPC: A23L9/20 ,  A23D7/00 ,  A23G9/32 ,  A23G9/44 ,  A23G9/52 ,  A23L1/19

    Abstract: PURPOSE:To obtain a foaming oil-in-water type emulsion useful for whip cream, having excellent mechanical resistance and heat resistance, comprising an oil phase composed of fats and oils containing a specific saturated fatty acid and a glycerol fatty acid ester, etc., containing a specific saturated fatty acid as a lipophilic emulsifying agent and a water phase. CONSTITUTION:3-50wt.% of an oil phase comprising fats and oils (high-erucin colza oil) composed of a constituent fatty acid residue containing 5-70wt.% of a 20-24C saturated fatty acid (e.g. behenic acid) and one or more of glycerol fatty acid ester, sucrose fatty acid ester, sorbitan fatty acid ester, polyglycerol fatty acid ester and propylene glycol fatty acid ester composed of a constituent fatty acid residue of a 20-24C saturated fatty acid (e.g. behenic acid) is blended with 97-50wt.% of a water phase comprising water and an aqueous solution containing skimmilk powder, sodium caseinate, sucrose fatty acid ester or hexametaphosphate to give the objective foaming oil-in-water type emulsion useful for whip cream, etc., having excellent mechanical resistance and heat resistance.

    DEINKING
    7.
    发明专利
    DEINKING 失效

    公开(公告)号：JPH08337986A

    公开(公告)日：1996-12-24

    申请号：JP8396096

    申请日：1996-04-05

    Applicant: KAO CORP

    Inventor： IRINATSU YUUICHI ,  MIYAUCHI YOSHITAKA ,  TAKAHASHI HIROMICHI

    IPC: D21C5/02

    Abstract: PURPOSE: To obtain a deinked pulp having high whiteness and a slight residual ink from waste paper as a raw material under saving a bleaching agent at a high yield. CONSTITUTION: In deinking of waste paper as a raw material, at least one kind of a nonionic surfactant selected from a product obtained by adding an alkylene oxide to a mixture of oil and fat with an alcohol or a group of compounds of the formula; RCOO(AO)m R' (R is a 7-23C alkyl or alkenyl; R' is H, a 1-22C alkyl or a 2-22C alkenyl or acyl; AO is a 2-4C oxyalkylene; (m) is an integer or >=1) is used for peeling off ink from the raw material waste paper. Ion concentrations of Ca and Al in a flotation system are kept respectively at 10-400ppm and 0-40ppm and pH is aadjusted at 4-9, and an amphoteric compound expressed by formulae I-V, etc., (R1 -R3 are each an alkyl or an alkenyl; R4 is an alkyl, an alkenyl or a hydroxyalkyl; M is H, an alkaline (earth) metal atom or ammonium, etc.) is added to the system in an amount of 0.01-1.0wt.% based on the waste paper, and treated.

    8.
    发明专利
    失效

    公开(公告)号：JPH05236898A

    公开(公告)日：1993-09-17

    申请号：JP8172592

    申请日：1992-03-02

    Applicant: KAO CORP

    Inventor： IRINATSU YUUICHI ,  UCHIKOSHI MASANOBU ,  YAMAZAWA SUSUMU

    IPC: A23C13/14 ,  A23D7/00 ,  A23L9/20 ,  A23L1/19

    Abstract: PURPOSE:To obtain the subject product composed of an oil and fat containing a specific triglyceride of mixed acids compounded with a specific flavor improving agent and excellent in emulsion stability, foamability, whip characteristics, dewatering resistance, external appearance, eat feeling dispersibility in coffee, etc. CONSTITUTION:The objective product is composed of (A) an oil and fat containing 5-70wt.% of a triglyceride of mixed acids consisting of a >=C20 saturated aliphatic acid residue together with a >=C18 unsaturated aliphatic acid residue (preferably monobehenyl dioleate, etc.), (B) an emulsifier, (C) a milk protein and (D) a flavor improving agent composed of a conjugate of a lipid and a protein. A triglyceride in the component A can be obtained by ester interchange reaction of a mixture of, e.g. 50% triglyceride of behenic acid and 50% olive oil. A phospholipid such as lecithin is preferable as the lipid of the component D and e.g. casein, etc., are used as a protein. It is preferable to use together with lecithin, a monoglyceride and an aliphatic acid ester of sucrose as the component C.

    DEINKING
    9.
    发明专利
    DEINKING 失效

    公开(公告)号：JPH10158985A

    公开(公告)日：1998-06-16

    申请号：JP26621997

    申请日：1997-09-30

    Applicant: KAO CORP

    Inventor： IRINATSU YUUICHI ,  MIYAUCHI YOSHITAKA ,  TAKAHASHI HIROMICHI

    IPC: C11D1/94 ,  C11D3/26 ,  C11D3/37 ,  D21C5/02

    Abstract: PROBLEM TO BE SOLVED: To obtain deinked pulp with reduced area percentage of residual ink without deterioration of whiteness, as suitable yield is maintained, by carryign out at least a part of floatation process using a treatment water containing rice-rinsed water in the presence of a specific compound. SOLUTION: At least a part of the floatation process using the treatment water containing rice-rinsed water is carried out in the presence of at least one selected from the group consisting of cationic compounds of formula I (R1 and R2 are independently a 10-24C alkyl, alkenyl; R3 and R4 are independently a 1-8C alkyl, hydroxyalkyl; X is a gegen ion), amines of formula II (W1 -W4 are independently H, a 1-24C alkyl) or its acid salts, and amphoteric compounds of formula III (Y1 is R5 NHCH2 CH2 ; R5 is a 1-36C alkyl; Y2 is H, R5 NHCH2 CH2 ).

    METHOD FOR REMOVING INK
    10.
    发明专利
    METHOD FOR REMOVING INK 失效

    公开(公告)号：JPH10102391A

    公开(公告)日：1998-04-21

    申请号：JP25621996

    申请日：1996-09-27

    Applicant: KAO CORP

    Inventor： IRINATSU YUUICHI ,  SAWAI MINORU ,  SHIROISHI TAKANOBU

    IPC: D21C5/02

    Abstract: PROBLEM TO BE SOLVED: To provide a method for removing ink capable of producing high quality ink-removed paper high in whiteness and little in dullfeeling. SOLUTION: In the ink removing method composed at least of a process for discharging the ink removed from waste paper raw material, the removal of ink is continued until a ratio of area where ink remains after a ink-removing process becomes

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