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    SULPHHYDRYL COPOLYMERS
    63.
    发明专利
    SULPHHYDRYL COPOLYMERS 未知

    公开(公告)号：GB1247589A

    公开(公告)日：1971-09-22

    申请号：GB2915869

    申请日：1969-06-09

    Applicant: OREAL

    Inventor： CHARLE ROGER ,  VIOUT ANDRE ,  GASCON JEAN ,  KALOPISSIS GREGOIRE ,  ARETOS CONSTANTIN

    IPC: A61K8/81 ,  A61Q5/06 ,  C08F8/34 ,  D06M15/273 ,  D06P1/52

    Abstract: 1,247,589. Treating keratinic fibres. L'OREAL. 9 June, 1969 [10 June, 1968], No. 29158/ 69. Heading D1B. [Also in Divisions A5, A6, C3, C4 and C5] Keratinic fibres, e.g. wool, are treated with polymers containing a -CO-NRM group where R is hydrogen, lower (C 1-6 ) alkyl or lower hydroxyalkyl and M is a group containing a thiol residue. The fibres may then be dyed. Exemplified polymers are the reaction product of #-mercaptoethylamine and N,N-diethylpropylene diamine with a maleic anhydride-itaconic anhydride copolymer and the reaction product of #-mercaptoethylamine with a methyl acrylate-acrylic anhydride copolymer.

    65.
    发明专利
    未知

    公开(公告)号：DE1619132A1

    公开(公告)日：1971-03-11

    申请号：DE1619132

    申请日：1966-02-23

    Applicant: OREAL

    Inventor： ZVIAK CHARLES ,  VIOUT ANDRE

    IPC: A61K8/81 ,  A61Q5/04 ,  A61Q5/06 ,  C08F8/00 ,  C08F8/34 ,  D06M15/273 ,  D06M15/285 ,  D06P1/52 ,  C09K3/30

    Abstract: A composition suitable for treating keratinous fibre fabrics comprises a solution of a polysulph-hydryl polymer which is a polymer in which the backbone consists of saturated carbon atoms or saturated carbon atoms and oxygen, nitrogen or sulphur atoms which contains one or, at more or less regular intervals, more -SH radicals either joined directly to the polymer chain or via intermediate groupings, e.g. amide and ester groupings. The solution may contain 1-20% by weight of the polysulph-hydryl polymer and may be adjusted to a pH of 3.5-10 by, for example, the addition of ammonia or monoethanolamine. Specified polymers are those obtained by the reaction of b -mercapto ethylamine with a styrene/maleic anhydride copolymer or maleic anhydride/ethylene copolymer, by the reaction of N-(b -aminoethyl)thioglycolamide with an ethylene/maleic anhydride copolymer, by the reaction of b -mercaptoethylamine and N,N-diethylpropylene diamine with an ethylene/maleic anhydride copolymer, by the reaction of b -mercaptoethylamine and n-butylamine with a vinyl acetate/maleic anhydride copolymer, by the reaction of b -mercaptoethylamine or N(b -aminoethyl)-thioglycolamide with a vinyl acetate/maleic anhydride copolymer or by the reaction of b -mercaptoethylamine alone or in admixture with butylamine with poly-(maleic anhydride). The composition may be in the form of an aerosol composition the propellant being dichlorodifluoromethane, trichloromonofluoromethane or butane, and optionally containing an anti-foam silicone, a fatty alcohol polyethyoxyether or alkyl phenol polyethoxyether, or may be applied by means of a rotating ball liquid dispenser bottle.ALSO:An aerosol composition suitable for treating keratinous fibre fabrics comprises a solution of a polysulph-hydryl polymer which is a polymer in which the backbone consists of saturated carbon atoms or saturated carbon atoms and oxygen, nitrogen or sulphur atoms which contains one or, at more or less regular intervals, more -SH radicals either joined directly to the polymer chain or via intermediate groupings, e.g. amide and ester groupings. The solution may contain 1-20% by weight of the polysulph-hydryl polymer and may be adjusted to a pH of 3.5-10 by, for example, the addition of ammonia or monoethanolamine. The propellent may be dichlorodifluoromethane, trichloromonofluoro-methane or butane and the composition may optionally contain an anti-foam silicone, a fatty alcohol polyethoxyether or alkyl phenolpolyethoxyether, specified polymers are those obtained by the reaction of b -mercapto ethylamine with a styrene/maleic anhydride copolymer or maleic anhydride/ethylene copolymer, by the reaction of N-(b -aminoethyl) thioglycolamide with an ethylene/maleic anhydride copolymer, by the reaction of b -mercaptoethylamine and N,N-diethylpropylene diamine with an ethylene/maleic anhydride copolymer, by the reaction of b -mercaptoethylamine and n-butylamine with a vinyl acetate/maleic anhydride copolymer, by the reaction of b -mercaptoethylamine or N-(b -aminoethyl)-thioglycolamide with a vinyl acetate/maleic anhydride copolymer or by the reaction of b -mercaptoethylamine alone or in admixture with butylamine with poly (maleic anhydride).ALSO:Durable creases are imparted to fabrics comprising keratinic fibres, e.g. wool, alpaca, camel hair or mohair, by treating them with a solution of a polysulph-hydryl polymer at the location where it is desired to form the crease and forming the crease by applying heat and pressure, e.g. by means of a hot iron or clothes press, to the impregnated fabric while it is arranged in the form of a crease. The polysulph-hydryl polymer is a polymer in which the backbone consists of saturated carbon atoms or saturated carbon atoms and oxygen, nitrogen or sulphur atoms which contains one or, at more or less regular intervals, more -SH radicals either joined directly to the polymer chain or via intermediate groupings, e.g. amide and ester groupings. An aqueous solution containing 1-20% by weight of the polysulph - hydryl polymer and having a pH of 3.5-10 adjusted by, for example, the addition of ammonia or monoethanol amine may be used. Polysulph-hydryl polymers obtained by the reaction of b -mercapto ethylamine with a styrene/maleic anhydride copolymer or maleic anhydride/ethylene copolymer, by the reaction of N-(b -aminoethyl) thioglycolamide with an ethylene/maleic anyhydride copolymer by the reaction of b -mercapto ethylamine and N,N-diethylpropylene diamine with an ethylene/maleic anhydride copolymer, by the reaction of b -mercapto ethylamine and n-butylamine with a vinyl acetate/maleic anhydride copolymer by the reaction of b -mercaptoethylamine or N-(b -aminoethyl)-thioglycolamide with a vinyl acetate/maleic anhydride copolymer or by the reaction of b -mercaptoethylamine alone or in admixture with butylamine with poly(maleic anhydride) are examples of numerous suitable polymers indicated. The treating composition may be used in the form of an aerosol composition, the propellent being dichlorodifluoromethane, trichloromonofluoromethane or butane, and optionally containing an anti-foam silicone, a fatty alcohol polyethoxyether or alkylphenol polyethoxyether, or may be applied by means of a rotating ball liquid dispenser bottle. The fabric may be a woven or knitted fabric, lace or felt.

    66.
    发明专利
    未知

    公开(公告)号：DE1593210A1

    公开(公告)日：1970-07-30

    申请号：DE1593210

    申请日：1965-12-16

    Applicant: OREAL

    Inventor： LACHAMPT FELIX ,  VIOUT ANDRE ,  VANLERBERGHE GUY

    IPC: A61K8/39 ,  A61K8/90 ,  A61K8/92 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q1/08 ,  A61Q3/02 ,  A61Q17/04 ,  A61Q19/00 ,  C09K23/00 ,  B01J13/00

    Abstract: Water-in-oil emulsion containing an emulsifier comprising at least one compound of general formula (I) R - (OC3H6)n - (OCH2H4)p - OH where R is a linear alkyl radical (C 12-20) n is 3 - 8 p is the highest number from 1 - 6 compatible with the production of an alcohol which is insoluble in water. A process for making an emulsion by mixing a compound of general formula (I) with the oil phase component, bringing the temp. of the mixture to 80 deg. and agitating the mixture while adding the water phase (pre-heated to 80 deg.). The mixture is then cooled while continuing the agitation. Also claimed is a process of making a compound of general formula (I) by reacting 1 mole of fatty alcohol with at least 3 moles of propylene oxide under pressure in the presence of (1) a basic catalyst at a temp. between 110-180 deg., reacting the oxypropylenated product with ethylene oxide at 120-180 deg. in the presence of a basic catalyst and then separating out water-soluble components by washing with water. (2) a Lewis acid catalyst at 25-150 deg. reacting the oxypropylenated product with ethylene oxide at 100-130 deg. in the presence of a Lewis acid, and then separating out any water-soluble components by washing with water.

    68.
    发明专利
    未知

    公开(公告)号：DE1593200A1

    公开(公告)日：1969-05-29

    申请号：DE1593200

    申请日：1965-09-21

    Applicant: OREAL

    Inventor： LACHAMPT FELIX ,  VIOUT ANDRE ,  VANLERBERGHE GUY

    IPC: A61K8/06 ,  A61K8/39 ,  A61Q1/02 ,  A61Q1/08 ,  A61Q3/00 ,  A61Q5/06 ,  A61Q19/00 ,  C09K23/00 ,  C07C69/40

    Abstract: The magnesium salt of a succinic ester of formula in which m is 12 or greater, preferably 12-18, n and p are each from 0 to 12 inclusive, the sum of n and p being from 2 to 12 inclusive, which is prepared by reacting a fatty alcohol of formula CmH2m+1OH with butylene or propylene oxide in the presence of an alkaline catalyst at 100-150 DEG C., washing the product, esterifying with succinic anhydride in presence of pyridine at from 90-100 DEG C. for three hours, neutralizing with potassium hydroxide at about 80 DEG C., and finally precipitating the magnesium salt by adding an excess of magnesium chloride in aqueous solution is used as an emulsifier in water-in-oil emulsions.ALSO:Emulsifiers for water-in-oil type medicinal and cosmetic compositions comprise magnesium salts of a succinic ester of formula: in which m is an integer of 12 or greater, preferably 12-18, and n and p are each from 0 to 12 inclusive, the sum of n and p being from 2 to 12 inclusive (see Division C2). Oil in the emulsion may be paraffin, petrolatum, perhydrosqualene, or a solution of a microcrystalline wax in paraffin oil; an animal or vegetable oil such as horse oil, lard, sweet almond or calaphyllum; saturated esters such as isopropyl palmitate or myristate, and ethyl palmitate and silicone oils. Other additives may be cetyl, stearyl, or lanolin alcohols, fatty alcohols from beeswax, cholesterol and magnesium stearate. Examples describe the preparation of a moisturising lotion and cream, a foundation, hand, and cuticle cream, a brilliantine and a cream for treating burns of the water-in-oil type using the emulsifying agent and other ingredients mentioned above.

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