WO1999032076A1 - Utilisation de polymeres hyperbranches et de dendrimeres comportant un groupement particulier, en tant qu'agent filmogene, les compositions filmogenes les comprenant et leur utilisation notamment en cosmetique ou en pharmacie - Google Patents
Utilisation de polymeres hyperbranches et de dendrimeres comportant un groupement particulier, en tant qu'agent filmogene, les compositions filmogenes les comprenant et leur utilisation notamment en cosmetique ou en pharmacie Download PDFInfo
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- WO1999032076A1 WO1999032076A1 PCT/FR1998/002537 FR9802537W WO9932076A1 WO 1999032076 A1 WO1999032076 A1 WO 1999032076A1 FR 9802537 W FR9802537 W FR 9802537W WO 9932076 A1 WO9932076 A1 WO 9932076A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0246—Polyamines containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
- C08G73/0253—Polyamines containing sulfur in the main chain
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic macromolecules
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic macromolecules
- C08G83/005—Hyperbranched macromolecules
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
- C09D201/005—Dendritic macromolecules
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7007—Drug-containing films, membranes or sheets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S424/00—Drug, bio-affecting and body treating compositions
- Y10S424/16—Dendrimers and dendritic polymers
Definitions
- hyperbranched polymers and dendrimers comprising a particular group, as film-forming agent, the film-forming compositions comprising them and their use in particular in cosmetics or in pharmacy.
- the present invention relates to the use of new compounds allowing in particular the obtaining of films on a support, and their application in particular in cosmetics or in pharmaceuticals.
- Hyperbranched polymers and dendrimers are well known in the prior art.
- Hyperbranched polymers are molecular constructions with a branched structure, usually around a heart. Their structure is generally devoid of symmetry: the basic units or monomers used for the construction of the hyperbranched polymer can be of different natures and their distribution is irregular.
- the branches of the polymer can be of different natures and lengths.
- the number of base units, or monomers, can be different depending on the different ramifications.
- hyperbranched polymers can have: an extremely branched structure, around a heart; successive layers or generations of ramifications; a layer of terminal chains.
- Hyperbranched polymers generally result from the polycondensation of one or more monomers ABx, A and B being reactive groups capable of reacting together, x being an integer greater than or equal to 2, but other methods of preparation can be envisaged.
- a terminal group T can be reacted on the hyperbranched polymer in order to obtain a particular functionality at the chain end.
- hyperbranched polymers can be associated with one another, by a covalent bond or another type of bond, via their terminal groups.
- Such polymers, called bridged polymers fall within the definition of hyperbranched polymers according to the present invention.
- Dendrimers are highly branched polymers and oligomers with a well-defined chemical structure.
- dendrimers include a core, a specified number of generations of branches, or spindles, and terminal groups.
- the generations of spindles are made up of structured units, which are identical for the same generation of spindles and which can be identical or different for different generations of spindles.
- the generations of spindles extend radially in a geometric progression from the heart.
- the terminal groups of a dendrimer of the Nth generation are the terminal functional groups of the Nth generation or terminal generation.
- dendrimers includes molecules with symmetrical ramifications; it also includes molecules with non-symmetrical branching, such as for example the dendrimers whose spindles are lysine groups, in which the connection of a generation of spindles to the previous one is made on the ⁇ and ⁇ amines of lysine, which leads to a difference in the length of the spindles of the different ramifications.
- Polymers dense in stars, or “dense star polymer”, polymers exploded in star, or “starburst polymer”, dendrimers in rod, or “rod-shaped dendrimer”, are included in the present definition of dendrimers.
- dendrimers can be associated with each other, by a covalent bond or another type of bond, via their terminal groups to give entities known as “bridged dendrimers”, “dendrimer aggregates” or “bridged dendrimer " Such entities are included in the definition of dendrimers according to the present invention.
- Dendrimers can be in the form of a set of molecules of the same generation, so-called monodisperse sets; they can also be in the form of sets of different generations, called polydisperses.
- the definition of dendrimers according to the present invention includes monodisperse as well as polydisperse sets of dendrimers.
- Y represents the oxygen atom or an NH group
- A represents an alkane di-yl group CC 12 , linear, branched or cyclic, saturated or unsaturated; this group being optionally interrupted by one or more heteroatoms and / or substituted by a function chosen from amino, acylamino, carboxylic acid and ester.
- These polymers find particular application in cosmetics and dermatology as an antioxidant or reducing agent.
- the subject of the present invention is the use of at least one compound chosen from hyperbranched polymers and dendrimers; comprising at least one group of formula:
- Y represents the oxygen atom or an NH group
- A represents a C 1 -C 12 alkane group, C 12 , linear, branched or cyclic, saturated or unsaturated; this group being optionally interrupted by one or more heteroatoms and / or substituted by a function chosen from: - amino (-NH 2 );
- -NH-CO-R - acylamino (-NH-CO-R) in which R represents a linear, branched or cyclic, saturated or unsaturated C 1 -C 10 alkyl group,
- R represents a linear, branched or cyclic, saturated or unsaturated CC 10 alkyl group, as film-forming agent.
- a subject of the invention is also a film-forming composition comprising at least one compound chosen from hyperbranched polymers and dendrimers, comprising at least one group of formula (I), said composition being capable of being obtained by oxidation of a composition comprising at least one polymer chosen from hyperbranched polymers and dendrimers comprising at least one group of formula (II).
- a subject of the invention is also the use of at least one polymer chosen from hyperbranched polymers and dendrimers comprising at least one group of formula (II) for the preparation of a film-forming composition comprising at least one compound chosen from hyperbranched polymers and dendrimers comprising at least one group of formula (I), or of a composition as defined above.
- the invention also relates to a process for obtaining a film on a support, in which a composition as defined above is applied to said support.
- the invention also relates to a process for obtaining a film on a support, in which a composition comprising a polymer chosen from hyperbranched polymers and dendrimers comprising at least one group of formula (II) is applied to said support. , and said composition is oxidized during or after its application on said support.
- film-forming agents for obtaining films.
- film-forming polymers which may be radical polymers or polycondensates, among which mention may be made of acrylic polymers or polyurethanes.
- Such polymers are used in particular in the hair field, for example in lacquers, or in the field of makeup, for example in mascaras or nail varnishes in an organic solvent medium.
- these film-forming agents have certain drawbacks.
- these film-forming agents film when they are deposited on the support.
- the compounds according to the invention only film in an oxidizing medium.
- an aqueous or hydroalcoholic solution for example, of thiols (II) on a support, then, at the chosen moment, to oxidize chemically or to allow it to oxidize freely, in particular to in the open air, said thiols in compounds (I), compounds which will form, on drying, on the support, a film very adherent and washable with water.
- the compounds according to the invention make it possible to obtain films similar to those obtained with film-forming polymers of the prior art.
- the quality of the films obtained can vary: sticky or non-sticky films, glossy or matt films, etc.
- the compounds capable of being used in the context of the invention are chosen from hyperbranched polymers and dendrimers, and comprise at least one group of formula (I):
- * Y represents O or NH
- * A represents an alkane di-yl group CC 12 , linear, branched or cyclic, saturated or unsaturated; this group possibly being interrupted by one or more heteroatoms and / or substituted by a function chosen from:
- R represents a linear, branched or cyclic, saturated or unsaturated CC 10 alkyl group.
- the compound according to the invention is chosen from hyperbranched polymers, and in particular polyethyleneimine, comprising at least one group of formula (I).
- Y represents the oxygen atom.
- the heteroatoms are chosen from oxygen or nitrogen (O and N).
- A is a methylene, ethylene, propylene, methylpropylene, ethylpropylene, tetramethylene, pentamethylene, hexamethylene, phenylene, phenyl di-yl group.
- A represents a radical corresponding to one of the following formulas (a) to (d):
- R 1 , R 2 , R 3 , R ' 1 , R' 2 , R ' 3 and R' 4 , R "' 1 , R'" 2 identical or different represent: the hydrogen atom; a CC 6 alkyl radical, linear, branched or cyclic, saturated or unsaturated; an amino radical (-NH 2 ); a carboxylic acid radical (-COOH); a CC 10 alkylamino radical; a C 1 -C 10 acylamino radical.
- R " 1 , R" 2 , R “ 3 and R” 4 identical or different represent: the hydrogen atom; a CC 4 alkyl radical, linear or branched, saturated or unsaturated; arrows indicating the positions of substitutions; k is an integer, preferably 0 or 1.
- A is chosen from the following groups: -CH 2 -CH (CO 2 H) -NH-; - (CH 2 ) 2 - (CH 3 CONH) CH-; - (CH 2 ) 3 - and -CH 2 -CH (NH-CO-CH 3 ) -
- the above-defined compounds can in particular be obtained by oxidation of the polymers described in application FR97-04085, the content of which is incorporated by reference, and which are chosen from hyperbranched polymers and dendrimers, comprising functional groups corresponding to the formula ( II)
- A represents an alkane di-yl group CC 12 , linear, branched or cyclic, saturated or unsaturated; this group being optionally interrupted by one or more heteroatoms and / or substituted by a function chosen from amino, acylamino, carboxylic acid and ester.
- the oxidation can be carried out by any known means, for example in air or using a conventional oxidant such as hydrogen peroxide,
- the oxidation step allows the formation of disulfide, intramolecular and intermolecular bridges, from the thiol functions, according to the diagram below:
- disulfide bridges leads to a “pseudo-crosslinking” of the starting compounds A, which results in the formation of compounds B which make it possible to obtain films when they are deposited on a support.
- the oxidation step is preferably carried out in the presence of water, for example in an aqueous or hydroalcoholic medium. After application to a support, it is thus possible to obtain films containing only one or more compounds B according to the invention and optionally starting compounds A which have not reacted, when the oxidation is only partially carried out.
- the properties of the films obtained depend on the oxidation conditions, in particular on the concentration of starting thiol polymer, on the number of thiol functions of said thiol polymer, on the molar mass of said polymer and / or on the pH of the medium. aqueous / hydroalcoholic before oxidation.
- the films can be produced directly from an aqueous solution or an hydroalcoholic solution of thiol polymer. During drying, there will be oxidation of the thiol functions to disulfides. It has been found that in this case, the films obtained can be visually irregular and can remain sticky.
- an aqueous or hydroalcoholic solution of thiolated polymer is chemically oxidized and a film is produced from this liquid oxidized solution, a very regular film, with a very regular surface, shiny, transparent, colorless, is generally obtained after drying. , very adherent and which can be brittle when you want to peel it off. These films are not water resistant.
- compositions capable of forming films which can be used as it is, as a cosmetic or pharmaceutical composition, or incorporated into a composition, in particular a cosmetic or pharmaceutical composition, which can then comprise a cosmetically or pharmaceutically medium. acceptable.
- Said cosmetic or pharmaceutical composition may be in any form suitable for topical application, in particular in the form of aqueous or hydroalcoholic gels; in the form of water-in-oil, oil-in-water or multiple emulsions, of more or less thickened liquid consistency, such as milk or cream; aerosol sprays or foam; sticks or sticks; liquid solutions or dispersions.
- compositions may contain adjuvants usually used in the cosmetic or pharmaceutical fields, such as oils, waxes or other usual fatty substances; surfactants; moisturizers; emollients; sun filters; hydrophilic or lipophilic active agents such as ceramides; anti-free radical agents; polymers; proteins; bactericides; sequestrants; anti-dandruff; antioxidants; preservatives; basifying or acidifying agents; perfumes; charges; coloring matters; cosmetic or pharmaceutical active ingredients.
- adjuvants usually used in the cosmetic or pharmaceutical fields, such as oils, waxes or other usual fatty substances; surfactants; moisturizers; emollients; sun filters; hydrophilic or lipophilic active agents such as ceramides; anti-free radical agents; polymers; proteins; bactericides; sequestrants; anti-dandruff; antioxidants; preservatives; basifying or acidifying agents; perfumes; charges; coloring matters; cosmetic or pharmaceutical active ingredients.
- the amounts of these various adjuvants are
- compositions according to the invention are film-forming and can therefore be used to form a film on a support, in particular chosen from the skin, mucous membranes, semi-mucous membranes, nails, human hair.
- compositions according to the invention are for example lotions, milks or creams for the care of the skin or the hair; creams, lotions or cleansing milks; foundation bases; sunscreen or after-sun lotions, milks or creams; lotions, milks or artificial tanning creams; shaving creams or foams; after shave lotions; body hygiene compositions such as sticks or deodorant creams; shampoos; hair products for maintaining the hairstyle or shaping the hair such as styling gels; hair coloring products; lipsticks; possibly treating mascaras or eye-liners; nail polish or nail care.
- the medium initially heterogeneous, quickly becomes homogeneous (around 30 minutes). After 24 hours with stirring, no more ⁇ -thiobutyrolactone is detected in the medium.
- This provides an aqueous solution of thiolated poly (ethyleneimine) with a molecular weight 30108 containing on average 50 SH functions per polymer chain. 19.60 g of this solution are diluted with water qs 25 ml. There is thus an aqueous solution at 25 g / 100 ml of thiol polymer, ie 0.415 mol / l of thiol and 8.30 mmol / l of thiol polymer. The pH of this solution is 10.65.
- aqueous solution of thiolated poly (ethyleneimine) with a molar mass of 37770 is thus provided, containing on average 125 SH functions per polymer chain. 32.080 g of this solution are diluted with water qs 50 ml. There is thus an aqueous solution at 25 g / 100 ml of thiol polymer, ie 0.827 mol / l of thiol and 6.619 mmol / l of thiol polymer. The pH of this solution is 9.96.
- This aqueous phase is diluted with water qs 100 ml. This gives an aqueous solution of 39.16 g / 100 ml of thiol-containing polymer, ie 1.386 mol / l of thiol. The pH of this solution is 10.15.
- Example 4 Preparation of films from thiolated poly (ethyleneimine) according to Example 1
- the films are produced on 10 cm x 10 cm glass plates.
- the deposits are made using a Baker Adjustable filmograph (BRAIVE Instruments) and have a thickness of 150 microns.
- Example 2 From the 25 g / 100 ml solution prepared in Example 1, two other films are also produced for which the polymer is completely oxidized by an aqueous solution of H 2 O 2 at 6%.
- the liquid oxidized solution is used to make films from deposits of 150 microns thick on 10 cm x 10 cm glass plates, using a Baker Adjustable filmograph (BRAIVE Instruments). They are left to dry in ambient air, at 20 ° C, on a flat surface.
- Movie 6 An aqueous solution of oxidized polymer is prepared from 1 volume of thiol polymer solution prepared according to Example 1 at 19.05 g / 100 g (pH 8.96) diluted with 1 volume of water and oxidized by 1 equivalent 6% hydrogen peroxide (the medium remains liquid after oxidation of the thiols to disulfide). The film is produced from this aqueous solution.
- An aqueous solution of oxidized polymer is prepared from 1 volume of thiol polymer solution prepared according to Example 1 at 15.92 g / 100 ml (pH 6.97) diluted with 0.2 volume of water and oxidized with 1 equivalent of 6% hydrogen peroxide. It is known, by preliminary tests, that the medium remains liquid for a few moments after addition of the oxidant, before gelling. The film is produced from this aqueous solution before it gels.
- Films 1 to 7 are washable with water.
- Example 5 Preparation of films from thiolated poly (ethyleneimine) according to Example 2
- the films are produced on 10 cm x 10 cm glass plates.
- the deposits are made using a Baker Adjustable filmograph (BRAIVE Instruments) and have a thickness of 250 microns.
- the oxidized solution still liquid, before its possible gelling, is used to make films from deposits of 250 microns thick made on glass plates of 10 cm x 10 cm, using a Baker Adjustable filmograph
- - films 11 to 14 dry, non-sticky, glossy, with a very smooth surface, transparent, colorless and very adherent.
- Films 8 to 14 are washable with water.
- Example 6 Preparation of films from thiolated poly (ethyleneimine) according to Example 3
- a pH 7 solution is produced by acidification with an aqueous hydrochloric acid solution. Its characteristics are as follows:
- red colored pigment (D&C Red n ° 7, Calcium Lake) according to the table below:
- the films are made from the polymer solutions during oxidation, before gelation, that is to say during crosslinking (just after adding 1 equivalent of 6% H 2 O 2 aqueous solution, l oxidant being added with stirring to the vortex).
- the films are produced on 10 cm x 10 cm glass plates.
- the deposits are made using a Baker Adjustable filmograph (BRAIVE Instruments) and have a thickness of 200 microns. They are left to dry in ambient air, at 20 ° C, on a flat surface.
- BRAIVE Instruments Baker Adjustable filmograph
- film 16 is transparent pale blue and film 17 is transparent orange.
- These two films have a very regular surface, are shiny in appearance and appear uniform to the naked eye. They are not staining. There are no pigment particles. These films are very adherent and are washable with water.
- Rhodamine B [81-88-9]
- the films are made from the polymer solutions during oxidation, before gelation, that is to say during crosslinking (just after adding 1 equivalent of 6% H 2 O 2 aqueous solution, l oxidant being added with stirring to the vortex).
- the films are produced on 10 cm x 10 cm glass plates.
- the deposits are made using a Baker Adjustable filmograph (BRAIVE Instruments) and have a thickness of 200 microns. They are left to dry in ambient air, at 20 ° C, on a flat surface.
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- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Paints Or Removers (AREA)
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Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9815571-7A BR9815571A (pt) | 1997-12-19 | 1998-11-26 | Utilização de pelo menos um composto, composição formadora de filme, utilização de pelos menos um polìmero e processo de obtenção de um filme sobre um suporte |
AT98956956T ATE204157T1 (de) | 1997-12-19 | 1998-11-26 | Verwendung von hyperverzweigten polymeren oder dendrimeren mit besonderen gruppen als filmbildendes mittel, dieses mittel enthaltende filmbildende zusammensetzungen und deren verwendung in der kosmetik oder in der pharmazie |
EP98956956A EP1037597B1 (fr) | 1997-12-19 | 1998-11-26 | Utilisation de polymeres hyperbranches et de dendrimeres comportant un groupement particulier, en tant qu'agent filmogene, les compositions filmogenes les comprenant et leur utilisation notamment en cosmetique ou en pharmacie |
JP2000525072A JP3514309B2 (ja) | 1997-12-19 | 1998-11-26 | 特定の基を有する多分岐ポリマー及びデンドリマーの皮膜形成剤としての用途、それらを含有する皮膜形成用組成物及び特に化粧品又は医薬品における用途 |
US09/581,752 US6432423B1 (en) | 1997-12-19 | 1998-11-26 | Use of hyperbranched polymers and dendrimers comprising a particular group as film-forming agent, film-forming compositions comprising same and use particularly in cosmetics and pharmaceutics |
AU13405/99A AU1340599A (en) | 1997-12-19 | 1998-11-26 | Use of hyperbranched polymers and dendrimers comprising a particular group as film-forming agent, film-forming compositions comprising same and use particularlyin cosmetics and pharmaceutics |
CA002311294A CA2311294A1 (fr) | 1997-12-19 | 1998-11-26 | Utilisation de polymeres hyperbranches et de dendrimeres comportant un groupement particulier, en tant qu'agent filmogene, les compositions filmogenes les comprenant et leur utilisation notamment en cosmetique ou en pharmacie |
DE69801379T DE69801379T2 (de) | 1997-12-19 | 1998-11-26 | Verwendung von hyperverzweigten Polymeren oder Dendrimeren mit besonderen Gruppen als filmbildendes Mittel, dieses Mittel enthaltende filmbildende Zusammensetzungen und deren Verwendung in der Kosmetik oder in der Pharmazie |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR97/16175 | 1997-12-19 | ||
FR9716175A FR2772771B1 (fr) | 1997-12-19 | 1997-12-19 | Utilisation de polymeres hyperbranches et de dendrimeres comportant un groupement particulier, en tant qu'agent filmogene, les compositions filmogenes les comprenant et leur utilisation notamment en cosmetique ou en pharmacie |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999032076A1 true WO1999032076A1 (fr) | 1999-07-01 |
Family
ID=9514852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1998/002537 WO1999032076A1 (fr) | 1997-12-19 | 1998-11-26 | Utilisation de polymeres hyperbranches et de dendrimeres comportant un groupement particulier, en tant qu'agent filmogene, les compositions filmogenes les comprenant et leur utilisation notamment en cosmetique ou en pharmacie |
Country Status (11)
Country | Link |
---|---|
US (1) | US6432423B1 (fr) |
EP (1) | EP1037597B1 (fr) |
JP (1) | JP3514309B2 (fr) |
AT (1) | ATE204157T1 (fr) |
AU (1) | AU1340599A (fr) |
BR (1) | BR9815571A (fr) |
CA (1) | CA2311294A1 (fr) |
DE (1) | DE69801379T2 (fr) |
ES (1) | ES2162483T3 (fr) |
FR (1) | FR2772771B1 (fr) |
WO (1) | WO1999032076A1 (fr) |
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WO2006018641A1 (fr) | 2004-08-17 | 2006-02-23 | Unilever Plc | Compositions de produits pour les cheveux basées sur une macromolécule dendritique realisée à partir d’unités anhydrides |
WO2006037906A1 (fr) * | 2004-10-05 | 2006-04-13 | L'oreal | Procede de maquillage au moyen d'une composition magnetique comportant au moins un agent de coloration produisant une couleur par absorption d'au moins une partie du spectre visible |
US7914773B2 (en) | 2004-08-17 | 2011-03-29 | Conopco, Inc. | Hair care composition comprising a dendritic macromolecule |
US8236290B2 (en) | 2004-08-17 | 2012-08-07 | Conopco, Inc. | Hair care compositions comprising a dendritic polymer |
US9649261B2 (en) | 2004-10-05 | 2017-05-16 | L'oreal | Method of applying makeup to a surface and a kit for implementing such a method |
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Publication number | Priority date | Publication date | Assignee | Title |
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FR2772770B1 (fr) * | 1997-12-19 | 2000-01-28 | Oreal | Nouveaux composes choisis parmi les polymeres hyperbranches et les dendrimeres ayant un groupement particulier, procede de preparation, utilisation et compositions les comprenant |
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- 1997-12-19 FR FR9716175A patent/FR2772771B1/fr not_active Expired - Fee Related
-
1998
- 1998-11-26 BR BR9815571-7A patent/BR9815571A/pt not_active IP Right Cessation
- 1998-11-26 US US09/581,752 patent/US6432423B1/en not_active Expired - Fee Related
- 1998-11-26 ES ES98956956T patent/ES2162483T3/es not_active Expired - Lifetime
- 1998-11-26 CA CA002311294A patent/CA2311294A1/fr not_active Abandoned
- 1998-11-26 AT AT98956956T patent/ATE204157T1/de not_active IP Right Cessation
- 1998-11-26 WO PCT/FR1998/002537 patent/WO1999032076A1/fr active IP Right Grant
- 1998-11-26 EP EP98956956A patent/EP1037597B1/fr not_active Expired - Lifetime
- 1998-11-26 JP JP2000525072A patent/JP3514309B2/ja not_active Expired - Fee Related
- 1998-11-26 DE DE69801379T patent/DE69801379T2/de not_active Expired - Fee Related
- 1998-11-26 AU AU13405/99A patent/AU1340599A/en not_active Abandoned
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2006018641A1 (fr) | 2004-08-17 | 2006-02-23 | Unilever Plc | Compositions de produits pour les cheveux basées sur une macromolécule dendritique realisée à partir d’unités anhydrides |
US7914773B2 (en) | 2004-08-17 | 2011-03-29 | Conopco, Inc. | Hair care composition comprising a dendritic macromolecule |
US8236290B2 (en) | 2004-08-17 | 2012-08-07 | Conopco, Inc. | Hair care compositions comprising a dendritic polymer |
WO2006037906A1 (fr) * | 2004-10-05 | 2006-04-13 | L'oreal | Procede de maquillage au moyen d'une composition magnetique comportant au moins un agent de coloration produisant une couleur par absorption d'au moins une partie du spectre visible |
WO2006037903A1 (fr) * | 2004-10-05 | 2006-04-13 | L'oreal | Procede de maquillage au moyen d'une composition magnetique incorporant au moins un agent de coloration ayant des proprietes optiques sensibles a un stimulus exterieur |
US9609934B2 (en) | 2004-10-05 | 2017-04-04 | L'oreal | Method of applying makeup by means of a magnetic composition including at least one interferential pigment |
US9649261B2 (en) | 2004-10-05 | 2017-05-16 | L'oreal | Method of applying makeup to a surface and a kit for implementing such a method |
Also Published As
Publication number | Publication date |
---|---|
DE69801379D1 (de) | 2001-09-20 |
JP3514309B2 (ja) | 2004-03-31 |
US6432423B1 (en) | 2002-08-13 |
BR9815571A (pt) | 2001-10-09 |
JP2001526308A (ja) | 2001-12-18 |
EP1037597A1 (fr) | 2000-09-27 |
ES2162483T3 (es) | 2001-12-16 |
AU1340599A (en) | 1999-07-12 |
EP1037597B1 (fr) | 2001-08-16 |
FR2772771A1 (fr) | 1999-06-25 |
FR2772771B1 (fr) | 2000-01-28 |
ATE204157T1 (de) | 2001-09-15 |
DE69801379T2 (de) | 2001-12-06 |
CA2311294A1 (fr) | 1999-07-01 |
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