CA2769566C - Materiau coeur ecorce, son procede de preparation et utilisation pour la delivrance thermostimulee de substances d'interet - Google Patents
Materiau coeur ecorce, son procede de preparation et utilisation pour la delivrance thermostimulee de substances d'interet Download PDFInfo
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- CA2769566C CA2769566C CA2769566A CA2769566A CA2769566C CA 2769566 C CA2769566 C CA 2769566C CA 2769566 A CA2769566 A CA 2769566A CA 2769566 A CA2769566 A CA 2769566A CA 2769566 C CA2769566 C CA 2769566C
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- 239000000126 substance Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000011258 core-shell material Substances 0.000 title 1
- 239000002245 particle Substances 0.000 claims abstract description 102
- 239000000463 material Substances 0.000 claims abstract description 81
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 49
- 239000007787 solid Substances 0.000 claims abstract description 46
- 239000003921 oil Substances 0.000 claims abstract description 38
- 230000008018 melting Effects 0.000 claims abstract description 26
- 238000002844 melting Methods 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 25
- 239000002775 capsule Substances 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000003925 fat Substances 0.000 claims abstract 8
- 239000012071 phase Substances 0.000 claims description 68
- 239000000839 emulsion Substances 0.000 claims description 59
- 235000019198 oils Nutrition 0.000 claims description 36
- 239000008346 aqueous phase Substances 0.000 claims description 29
- 239000010703 silicon Substances 0.000 claims description 23
- 229910052710 silicon Inorganic materials 0.000 claims description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 22
- 239000004094 surface-active agent Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002243 precursor Substances 0.000 claims description 15
- 239000002537 cosmetic Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- -1 salts titanium oxides Chemical class 0.000 claims description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims description 9
- 235000013305 food Nutrition 0.000 claims description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 9
- 239000011707 mineral Substances 0.000 claims description 9
- 239000002105 nanoparticle Substances 0.000 claims description 9
- 239000001993 wax Substances 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- 229910044991 metal oxide Inorganic materials 0.000 claims description 8
- 150000004706 metal oxides Chemical class 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- 229910052776 Thorium Inorganic materials 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 7
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- 229910052720 vanadium Inorganic materials 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 6
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 229940079593 drug Drugs 0.000 claims description 5
- 239000000975 dye Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000010907 mechanical stirring Methods 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000049 pigment Substances 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 4
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- 239000000976 ink Substances 0.000 claims description 4
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 4
- 150000003626 triacylglycerols Chemical class 0.000 claims description 4
- 150000004703 alkoxides Chemical class 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000002781 deodorant agent Substances 0.000 claims description 3
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 claims description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000013980 iron oxide Nutrition 0.000 claims description 3
- 239000012702 metal oxide precursor Substances 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 claims description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims description 2
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- 239000008139 complexing agent Substances 0.000 claims description 2
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- 239000000178 monomer Substances 0.000 claims description 2
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
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- 239000002904 solvent Substances 0.000 claims description 2
- 230000000475 sunscreen effect Effects 0.000 claims description 2
- 239000000516 sunscreening agent Substances 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims description 2
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 claims description 2
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 claims description 2
- FTDRQHXSYGDMNJ-UHFFFAOYSA-N trimethoxy(3-pyrrol-1-ylpropyl)silane Chemical compound CO[Si](OC)(OC)CCCN1C=CC=C1 FTDRQHXSYGDMNJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011782 vitamin Substances 0.000 claims description 2
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- 235000013343 vitamin Nutrition 0.000 claims description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 claims 2
- 150000004692 metal hydroxides Chemical class 0.000 claims 2
- PKFHRDQMVBGXGO-UHFFFAOYSA-N 2,4-dinitro-n-(3-triethoxysilylpropyl)aniline Chemical compound CCO[Si](OCC)(OCC)CCCNC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O PKFHRDQMVBGXGO-UHFFFAOYSA-N 0.000 claims 1
- 239000004909 Moisturizer Substances 0.000 claims 1
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- 238000004519 manufacturing process Methods 0.000 claims 1
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- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 239000013543 active substance Substances 0.000 abstract description 2
- CBFCDTFDPHXCNY-UHFFFAOYSA-N icosane Chemical compound CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 description 42
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 11
- 230000033558 biomineral tissue development Effects 0.000 description 11
- 238000009826 distribution Methods 0.000 description 11
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000003094 microcapsule Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000012188 paraffin wax Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 4
- 238000013456 study Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
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- 238000003756 stirring Methods 0.000 description 3
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- 229910002012 Aerosil® Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
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- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 2
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- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 2
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- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 102000019197 Superoxide Dismutase Human genes 0.000 description 1
- 108010012715 Superoxide dismutase Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
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- 239000000654 additive Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
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- 238000004378 air conditioning Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
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- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000002225 anti-radical effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000007707 calorimetry Methods 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 229940097362 cyclodextrins Drugs 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000001033 granulometry Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 239000008172 hydrogenated vegetable oil Substances 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229940126601 medicinal product Drugs 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 description 1
- 239000002088 nanocapsule Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229940038384 octadecane Drugs 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000007793 ph indicator Substances 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Rheumatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pain & Pain Management (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Fats And Perfumes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0955417 | 2009-07-31 | ||
| FR0955417A FR2948581B1 (fr) | 2009-07-31 | 2009-07-31 | Materiau coeur-ecorce, son procede de preparation et utilisation pour la delivrance thermostimulee de susbtances d'interet |
| PCT/FR2010/051604 WO2011012813A1 (fr) | 2009-07-31 | 2010-07-28 | Materiau cœur ecorce, son procede de preparation et utilisation pour la delivrance thermostimulee de substances d'interet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2769566A1 CA2769566A1 (fr) | 2011-02-03 |
| CA2769566C true CA2769566C (fr) | 2019-02-19 |
Family
ID=42035842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2769566A Active CA2769566C (fr) | 2009-07-31 | 2010-07-28 | Materiau coeur ecorce, son procede de preparation et utilisation pour la delivrance thermostimulee de substances d'interet |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9017706B2 (enExample) |
| EP (1) | EP2459306B1 (enExample) |
| JP (1) | JP6002578B2 (enExample) |
| CA (1) | CA2769566C (enExample) |
| FR (1) | FR2948581B1 (enExample) |
| WO (1) | WO2011012813A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553501A (zh) * | 2011-12-29 | 2012-07-11 | 中国文化遗产研究院 | 一种制备负载型缓蚀剂的方法 |
| FR2992231B1 (fr) | 2012-06-21 | 2014-08-01 | Centre Nat Rech Scient | Materiau multicompartimente pour la delivrance thermostimulee de substances d'interet, procede de preparation, applications. |
| FR2992232B1 (fr) * | 2012-06-21 | 2017-12-15 | Centre Nat Rech Scient | Materiau multicompartimente pour la delivrance thermostimulee de substances d'interet, procede de preparation, applications. |
| TR201808077T4 (tr) * | 2012-11-19 | 2018-07-23 | Follmann Gmbh & Co Kg | Isı ile açılan stabil çekirdek/kabuk-mikrokapsüller. |
| US20140274868A1 (en) * | 2013-03-15 | 2014-09-18 | Whirlpool Corporation | Methods and compositions for treating laundry items |
| FR3016366B1 (fr) | 2014-01-13 | 2016-02-05 | Total Marketing Services | Bitume solide et son procede d'obtention |
| US10174275B2 (en) | 2015-01-30 | 2019-01-08 | Follmann Gmbh & Co. Kg | Thermally opening stable core/shell microcapsules |
| DE102015205132A1 (de) * | 2015-03-20 | 2016-09-22 | Wacker Chemie Ag | Partikel auf der Basis von Polymeren |
| FR3059551B1 (fr) * | 2016-12-05 | 2019-05-17 | Centre National De La Recherche Scientifique | Materiau cœur organique magnetique-ecorce inorganique, son procede de preparation et ses utilisations pour la delivrance magneto-stimulee de substances d'interet |
| AU2017372671B2 (en) | 2016-12-08 | 2022-12-22 | Mitsubishi Chemical Corporation | Oil-in-water type emulsion composition, and method for producing said oil-in-water type emulsion composition |
| MX388010B (es) | 2017-12-29 | 2025-03-19 | Unilever Ip Holdings B V | Microcápsula no esférica. |
| CN111542303B (zh) * | 2017-12-29 | 2023-07-25 | 联合利华知识产权控股有限公司 | 非球形微囊 |
| CN120001297A (zh) * | 2019-04-17 | 2025-05-16 | 宝洁公司 | 胶囊 |
| CN114007734B (zh) * | 2019-04-17 | 2025-01-17 | 宝洁公司 | 制备胶囊的方法 |
| MX2021012434A (es) * | 2019-04-17 | 2022-01-19 | Procter & Gamble | Capsulas. |
| EP4081338B1 (en) | 2019-12-25 | 2024-02-07 | Unilever IP Holdings B.V. | Microcapsules and cosmetic compositions comprising the same |
| US11938349B2 (en) | 2020-10-16 | 2024-03-26 | The Procter & Gamble Company | Antiperspirant and deodorant compositions comprising capsules |
| US12458942B2 (en) | 2020-10-16 | 2025-11-04 | The Procter & Gamble Company | Capsules |
| MX2023004227A (es) | 2020-10-16 | 2023-04-21 | Procter & Gamble | Composiciones liquidas para el cuidado de telas que comprenden capsulas. |
| US12129448B2 (en) | 2020-10-16 | 2024-10-29 | The Procter & Gamble Company | Water-soluble unit dose article containing a core/shell capsule |
| CN116209744A (zh) | 2020-10-16 | 2023-06-02 | 宝洁公司 | 衣物护理添加剂颗粒 |
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| JP2566152B2 (ja) * | 1988-02-08 | 1996-12-25 | キヤノン株式会社 | マイクロカプセルトナーの製造方法 |
| CA2066162C (en) * | 1989-09-26 | 2001-09-04 | William Richard Noonan | Oil treatment method |
| JP3168627B2 (ja) * | 1991-09-19 | 2001-05-21 | 日本油脂株式会社 | マイクロカプセル化硬化剤、その製造方法、同硬化剤を含む不飽和ポリエステル樹脂組成物、その硬化方法及び安定化方法 |
| US6890592B2 (en) * | 2002-03-13 | 2005-05-10 | Appleton Papers Inc. | Uniform microcapsules |
| FR2865416B1 (fr) * | 2004-01-27 | 2007-11-16 | Centre Nat Rech Scient | Compositions d'huile cristallisable stabilisees par des particules solides colloidales. |
| US10525433B2 (en) * | 2006-12-12 | 2020-01-07 | Sol-Gel Technologies Ltd. | Formation of nanometric core-shell particles having a metal oxide shell |
| US8496968B2 (en) * | 2007-11-07 | 2013-07-30 | Kaneka Corporation | Method for production of microcapsules using solid fat |
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- 2010-07-28 WO PCT/FR2010/051604 patent/WO2011012813A1/fr not_active Ceased
- 2010-07-28 US US13/387,758 patent/US9017706B2/en active Active
- 2010-07-28 CA CA2769566A patent/CA2769566C/fr active Active
- 2010-07-28 EP EP10752890.3A patent/EP2459306B1/fr active Active
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| JP2013500844A (ja) | 2013-01-10 |
| JP6002578B2 (ja) | 2016-10-05 |
| FR2948581A1 (fr) | 2011-02-04 |
| CA2769566A1 (fr) | 2011-02-03 |
| WO2011012813A1 (fr) | 2011-02-03 |
| US20120128747A1 (en) | 2012-05-24 |
| FR2948581B1 (fr) | 2011-09-09 |
| US9017706B2 (en) | 2015-04-28 |
| EP2459306B1 (fr) | 2017-12-27 |
| EP2459306A1 (fr) | 2012-06-06 |
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