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    4.
    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.

    7.
    发明专利
    未知

    公开(公告)号：DE3677917D1

    公开(公告)日：1991-04-11

    申请号：DE3677917

    申请日：1986-12-08

    Applicant: KAO CORP

    Inventor： TSUMADORI MASAKI ,  INOKOSHI JUNICHI

    IPC: D06M13/46 ,  C11D1/645 ,  D06M13/02 ,  D06M13/322 ,  D06M13/463

    Abstract: A novel softener comprises (A) linear alkyl quaternary ammonium salt and (B) methyl-branched alkyl quaternary ammonium salt, the ratio of (A) to (B) being 70/30 to 10/90 by weight.The softener imparts softness, antistatic property and water absorbency to a variety of fibers.

    9.
    发明专利
    未知

    公开(公告)号：ES2127858T3

    公开(公告)日：1999-05-01

    申请号：ES94113546

    申请日：1994-08-30

    Applicant: KAO CORP

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

    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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