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    1.
    发明专利
    未知

    公开(公告)号：DE69416916T2

    公开(公告)日：1999-07-29

    申请号：DE69416916

    申请日：1994-08-30

    Applicant: KAO CORP

    Inventor： SAKATA YUSHI ,  INOKOSHI JUNICHI ,  KATOH TOHRU ,  TACHIZAWA OSAMU ,  NISHIMOTO UICHIRO ,  OHTAWA YASUKI ,  YAMAMURA MASAAKI

    IPC: C07C233/36 ,  C07C233/38 ,  C07C237/06 ,  C11D1/52 ,  C11D1/62 ,  C11D1/645 ,  C11D3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/188 ,  D06M13/322 ,  D06M13/402 ,  D06M13/46 ,  D06M13/463 ,  C07C233/37 ,  C07C237/16

    Abstract: To provide an aqueous fabric softener composition, which is excellent in softening performance, elasticity and storage stability, and a quaternary ammonium salt which is useful as a softening base of this composition and nondetrimental to the natural environment because of its excellent biodegradability, and a process for the preparation of this salt. The aqueous fabric softener composition of the present invention comprises from 3 to 40% by weight of a quaternary ammonium salt represented by the following formula (I), a quaternary ammonium salt represented by the following formula (II) or a mixture thereof, and water: wherein R and R represent each a C1-4 alkyl group, etc.; R and R represent each a C7-35 alkyl group, etc.; and X represents an anion group; and wherein R and R represent each a C1-4 group, etc.; R and R represent each a C1-5 alkylene group, etc.; R and R represent each a C8-36 alkyl group, etc.; Q represents a C2-6 alkylene group; n is from 0 to 10; and X represents an anion group.

    DETERGENT GRANULE AND PROCESS FOR PRODUCTION THEREOF
    2.
    发明公开
    DETERGENT GRANULE AND PROCESS FOR PRODUCTION THEREOF 审中-公开
    洗涤剂颗粒及其制造方法

    公开(公告)号：EP1918361A4

    公开(公告)日：2008-10-15

    申请号：EP06768014

    申请日：2006-07-10

    Applicant: KAO CORP

    Inventor： TOKUMOTO TSUTOMU ,  SAKATA YUSHI ,  TAKAHASHI MAKOTO

    IPC: C11D11/00 ,  C11D1/22 ,  C11D3/04 ,  C11D3/08 ,  C11D3/10 ,  C11D17/06

    CPC classification number: C11D3/10 ,  C11D1/22 ,  C11D3/046 ,  C11D3/08 ,  C11D11/04 ,  C11D17/065

    Abstract: [PROBLEMS] To provide a detergent granule having a reduced paste-forming property and a low thermogenic property, a process for producing the detergent granule, and a high bulk density detergent composition comprising the detergent granule. [MEANS FOR SOLVING PROBLEMS] A detergent granule comprising a linear sodium alkylbenzenesulfonate (LAS-Na), a Glauver salt which cannot be detected by X-ray diffractometry and a Glauver salt which can be detected by X-ray diffractometry, these components satisfying the following relationships: [the Glauver salt which cannot be detected by X-ray diffractometry]/[LAS-Na] = 0.1 to 1.0 by mole and [the Glauver salt which can be detected by X-ray diffractometry]/[a chemically quantified Glauver salt] = 0.5 to 0.9 by mole; a process for producing a detergent granule comprising the step of performing dry neutralization of a mixture of a liquid acid precursor of a linear sodium alkylbenzenesulfonate (LAS-S) and sulfuric acid with a water-soluble solid alkaline inorganic substance in a mixture containing the inorganic substance and a powdery anhydrous Glauver salt, the dry neutralization being performed using sulfuric acid in an amount of 0.1 to 1.0 mole per mole of LAS-S and the powdery anhydrous Glauver salt in an amount of 0.5 to 0.9 mole per mole of the sum of the anhydrous Glauver salt and sulfuric acid; and a high bulk density detergent composition which comprises a detergent granule as specified above or a detergent granule produced by the process and has a bulk density of 500 g/L or more.

    6.
    发明专利
    未知

    公开(公告)号：ES2146652T3

    公开(公告)日：2000-08-16

    申请号：ES94918533

    申请日：1994-06-16

    Applicant: KAO CORP

    Inventor： SAKATA YUSHI ,  TAMURA YUMIKO ,  INOKOSHI JUNICHI

    IPC: C11D1/66 ,  C11D1/74 ,  C11D3/00 ,  D06M13/02 ,  C11D3/22 ,  D06M13/184 ,  D06M13/224 ,  D06M13/322 ,  D06M15/05

    Abstract: PCT No. PCT/JP94/00977 Sec. 371 Date Jan. 13, 1995 Sec. 102(e) Date Jan. 13, 1995 PCT Filed Jun. 16, 1994 PCT Pub. No. WO95/00614 PCT Pub. Date Jan. 5, 1995.A liquid softener composition comprising a polyhydric alcohol ester (A) represented by the following formula (I) and a cationized cellulose (B) having a nitrogen content determined by the Kjeldahl method of from 0.1 to 4% by weight, wherein the weight ratio of (B) to (A) ranges from 0.01 to 0.5 and the total content of (A) and (B) ranges from 1 to 30% by weight based on the total weight of the composition: (I) wherein: G represents a residue obtained by removing all of the alcoholic hydroxyl groups from a polyhydric alcohol; a removed alcoholic hydroxyl group, wherein A represents an alkylene group having 2 or 3 carbon atoms, each alkylene group may be the same or different from one another, R represents a linear or branched alkyl or alkenyl group having from 7 to 23 carbon atoms, each alkyl or alkenyl group may be the same or different from one another, and m and n are each a number of from 0 to 100; and p, q, r and s represent each a number of 0 or above with the provisos that p+q+r+s represents the total number of the alcoholic hydroxyl groups in the starting polyhydric alcohol, and that neither p+q nor r+s equals 0.

    9.
    发明专利
    未知

    公开(公告)号：DE69423576T2

    公开(公告)日：2000-09-14

    申请号：DE69423576

    申请日：1994-06-16

    Applicant: KAO CORP

    Inventor： SAKATA YUSHI ,  TAMURA YUMIKO ,  INOKOSHI JUNICHI

    IPC: C11D1/66 ,  C11D1/74 ,  C11D3/00 ,  D06M13/02 ,  C11D3/22 ,  D06M13/184 ,  D06M13/224 ,  D06M13/322 ,  D06M15/05

    Abstract: PCT No. PCT/JP94/00977 Sec. 371 Date Jan. 13, 1995 Sec. 102(e) Date Jan. 13, 1995 PCT Filed Jun. 16, 1994 PCT Pub. No. WO95/00614 PCT Pub. Date Jan. 5, 1995.A liquid softener composition comprising a polyhydric alcohol ester (A) represented by the following formula (I) and a cationized cellulose (B) having a nitrogen content determined by the Kjeldahl method of from 0.1 to 4% by weight, wherein the weight ratio of (B) to (A) ranges from 0.01 to 0.5 and the total content of (A) and (B) ranges from 1 to 30% by weight based on the total weight of the composition: (I) wherein: G represents a residue obtained by removing all of the alcoholic hydroxyl groups from a polyhydric alcohol; a removed alcoholic hydroxyl group, wherein A represents an alkylene group having 2 or 3 carbon atoms, each alkylene group may be the same or different from one another, R represents a linear or branched alkyl or alkenyl group having from 7 to 23 carbon atoms, each alkyl or alkenyl group may be the same or different from one another, and m and n are each a number of from 0 to 100; and p, q, r and s represent each a number of 0 or above with the provisos that p+q+r+s represents the total number of the alcoholic hydroxyl groups in the starting polyhydric alcohol, and that neither p+q nor r+s equals 0.

    10.
    发明专利
    未知

    公开(公告)号：DE69416916D1

    公开(公告)日：1999-04-15

    申请号：DE69416916

    申请日：1994-08-30

    Applicant: KAO CORP

    Inventor： SAKATA YUSHI ,  INOKOSHI JUNICHI ,  KATOH TOHRU ,  TACHIZAWA OSAMU ,  NISHIMOTO UICHIRO ,  OHTAWA YASUKI ,  YAMAMURA MASAAKI

    IPC: C07C233/36 ,  C07C233/38 ,  C07C237/06 ,  C11D1/52 ,  C11D1/62 ,  C11D1/645 ,  C11D3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/188 ,  D06M13/322 ,  D06M13/402 ,  D06M13/46 ,  D06M13/463 ,  C07C233/37 ,  C07C237/16

    Abstract: To provide an aqueous fabric softener composition, which is excellent in softening performance, elasticity and storage stability, and a quaternary ammonium salt which is useful as a softening base of this composition and nondetrimental to the natural environment because of its excellent biodegradability, and a process for the preparation of this salt. The aqueous fabric softener composition of the present invention comprises from 3 to 40% by weight of a quaternary ammonium salt represented by the following formula (I), a quaternary ammonium salt represented by the following formula (II) or a mixture thereof, and water: wherein R and R represent each a C1-4 alkyl group, etc.; R and R represent each a C7-35 alkyl group, etc.; and X represents an anion group; and wherein R and R represent each a C1-4 group, etc.; R and R represent each a C1-5 alkylene group, etc.; R and R represent each a C8-36 alkyl group, etc.; Q represents a C2-6 alkylene group; n is from 0 to 10; and X represents an anion group.

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