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    Process for the preparation of amino-acid surface active agents
    31.
    发明专利
    Process for the preparation of amino-acid surface active agents 未知

    公开(公告)号：GB1094205A

    公开(公告)日：1967-12-06

    申请号：GB378866

    申请日：1966-01-27

    Applicant: OREAL

    Inventor： KALOPISSIS GREGOIRE ,  VIOUT ANDRE

    IPC: C07C233/46 ,  C07C237/00 ,  C07D295/13 ,  C09K23/00 ,  C11D1/88

    Abstract: Compounds of the formula wherein R1 and R2 are C1- 4 alkyl groups or, together with the nitrogen atom to which they are linked, constitute a heterocyclic group, c is 2-5, R3 is an aliphatic hydrocarbon residue of 10-18 carbons and M is sodium, potassium or ammonium, are obtained by reacting a meleamic acid salt of the formula with a primary fatty amine of the general formula R3-NH2 in a non-alcoholic aqueous medium. The reaction is suitably effected at 65 DEG C. and the products have surface-active properties.

    32.
    发明专利
    未知

    公开(公告)号：FR1482993A

    公开(公告)日：1967-06-02

    申请号：FR58324

    申请日：1966-04-20

    Applicant: OREAL

    Inventor： KALOPISSIS GREGOIRE ,  VIOUT ANDRE

    IPC: A61K8/35 ,  A61K8/40 ,  A61K8/41 ,  A61K8/81 ,  A61Q5/06 ,  C08F8/00 ,  C08F8/14 ,  C08F8/30 ,  C08F8/32 ,  C08F20/54 ,  C08F22/36 ,  C08F220/32 ,  C09B1/28 ,  C09B69/10

    Abstract: 1,153,062. Copolymers containing glycidyl groups. L'OREAL. 13 May, 1966 [13 May, 1965; 20 April, 1966], No. 52411/68. Divided out of 1,153,061. Heading C3P. Colourless copolymers are obtained by heating a mixture of (i) vinyl acetate, (ii) N-vinylpyrrolidone and (iii) one or more of glycidyl acrylate, glycidyl methacrylate and allyl glycidyl ether in a solvent in the presence of a catalyst. The solvent may be dioxane, dimethylformamide or a ketone, and the catalyst may be benzoyl peroxide and/or azobisisobutyronitrile. The copolymers are used for forming coloured copolymers for use in hair lacquers (see Specification 1,153,061).

    33.
    发明专利
    未知

    公开(公告)号：FR1438235A

    公开(公告)日：1966-05-13

    申请号：FR990354

    申请日：1964-10-05

    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

    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.

    COMPOSITIONS CONTAINING COPOLYMER RESINS
    39.
    发明专利
    COMPOSITIONS CONTAINING COPOLYMER RESINS 未知

    公开(公告)号：GB1218787A

    公开(公告)日：1971-01-13

    申请号：GB3589868

    申请日：1968-07-26

    Applicant: OREAL

    Inventor： ESANU DAVID ,  VIOUT ANDRE

    IPC: A61K8/81 ,  A61Q5/06 ,  C08F6/24 ,  C08F8/44 ,  C08F20/62 ,  C08F22/00 ,  C08F218/08 ,  C08F220/04 ,  C08F220/10 ,  C08F220/18 ,  C08L31/04

    Abstract: 1,218,787. Copolymers. L'OREAL. 26 July, 1968 [28 July, 1967], No. 35898/68. Heading C3P. [Also in Divisions A5 and C4] Copolymers used in cosmetic hair preparations comprise an unsaturated ester from the group A with an unsaturated acid from the group B, or an unsaturated ester from the group A 1 with an unsaturated acid from the group B 1 , either copolymer optionally containing vinyl acetate, crotonic acid or allyloxyacetic acid, or a terpolymer of vinyl acetate, crotonic acid and allyloxyacetic acid. Group A esters are esters of an unsaturated alcohol with a short chain carboxylic acid or a short chain alcohol with an unsaturated acid, optionally containing -O-, -S- or -NH- groups in the carbon chain; group B acids are 3-butenoic, 2-pentenoic, 4- pentenoic, 2 - hexenoic, 2 - octenoic, 10 - undecenoic, allylmalonic, crotyloxyacetic, allyloxyacetic, methallyloxyacetic, 3-allyloxypropionic, allylthioacetic, allylaminoacetic and vinyloxyacetic acids. Group A 1 esters are vinyl propionate, butyrate and methoxyacetate, allyl acetate, propionate, butyrate and ethoxyacetate, methallyl acetate, propionate, butyrate, and ethylaminopropionate, crotyl acetate, propionate, butyrate and methylthioacetate, methyl, butyl and octyl crotonate, ethyl vinyl. acetate, butyl and hexyl allylacetate, ethyl vinyloxyacetate, ethyl and octyl allyloxyacetate, ethyl and octyl allylthioacetate, ethyl and octyl allylaminoacetate, diethyl allylmalonate, methyl undecylenate, butyl crotyloxyacetate, ethyl methallyloxyacetate, ethyl 2-pentenoate and crotyl methylthioacetate, and group B 1 acids are unsaturated acids whose carbon chains optionally contain -O- -S- or -NH-. Polymerization is effected in suspension, bulk or solution. Preferably the acidic polymer is neutralized with an amino alcohol or morpholine. Solutions of the copolymers in alcohols are used as hair setting compositions or lacquers after neutralization with diisopropylamine, 2- amino-2-methyl (or ethyl)-propanediol-1,3, 2- amino - 2 - methyl (or ethyl) - propanol - 1, and may contain perfume, cetarlon and water for setting lotions and fluorochloromethanes for aerosol lacquers.

    40.
    发明专利
    未知

    公开(公告)号：DE2022264A1

    公开(公告)日：1970-11-19

    申请号：DE2022264

    申请日：1970-05-06

    Applicant: OREAL

    Inventor： VIOUT ANDRE ,  PAPANTONIOU CHRISTOS

    IPC: A61K8/81 ,  A61Q5/06

    Abstract: 1285265 N-vinyl pyrrolidone copolymers L'OREAL 8 May 1970 [9 May 1969] 11417/71 Divided out of 1285264 Heading C3P A copolymer of 40 to 90% N-vinyl pyrrolidone, 5 to 40% of vinyl laurate or stearate, and 5 to 20% of crotonic acid, vinyl acetic acid, allyl acetic acid or allyloxyacetic acid may be obtained by copolymerization in the presence of free-radical catalysts. The copolymers may be neutralized.

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