CA1113005A - Excipient pour cremes - Google Patents
Excipient pour cremesInfo
- Publication number
- CA1113005A CA1113005A CA316,390A CA316390A CA1113005A CA 1113005 A CA1113005 A CA 1113005A CA 316390 A CA316390 A CA 316390A CA 1113005 A CA1113005 A CA 1113005A
- Authority
- CA
- Canada
- Prior art keywords
- microfibres
- base composition
- cream
- composition according
- creams
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000006071 cream Substances 0.000 title claims abstract description 27
- 239000000203 mixture Substances 0.000 title claims description 41
- 239000000546 pharmaceutical excipient Substances 0.000 title description 8
- 239000003658 microfiber Substances 0.000 claims abstract description 46
- 229920001410 Microfiber Polymers 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 239000000080 wetting agent Substances 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229920001684 low density polyethylene Polymers 0.000 claims description 3
- 239000004702 low-density polyethylene Substances 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 2
- 230000000887 hydrating effect Effects 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 229920001903 high density polyethylene Polymers 0.000 claims 2
- 230000003111 delayed effect Effects 0.000 abstract description 3
- JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 description 40
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 30
- 229960000890 hydrocortisone Drugs 0.000 description 20
- 238000009472 formulation Methods 0.000 description 19
- 239000000499 gel Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000002674 ointment Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 4
- -1 Carboxymethyl- Chemical group 0.000 description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000700198 Cavia Species 0.000 description 2
- 239000005662 Paraffin oil Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- FUFLCEKSBBHCMO-UHFFFAOYSA-N 11-dehydrocorticosterone Natural products O=C1CCC2(C)C3C(=O)CC(C)(C(CC4)C(=O)CO)C4C3CCC2=C1 FUFLCEKSBBHCMO-UHFFFAOYSA-N 0.000 description 1
- WLAMNBDJUVNPJU-UHFFFAOYSA-N 2-methylbutyric acid Chemical compound CCC(C)C(O)=O WLAMNBDJUVNPJU-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- MFYSYFVPBJMHGN-ZPOLXVRWSA-N Cortisone Chemical compound O=C1CC[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 MFYSYFVPBJMHGN-ZPOLXVRWSA-N 0.000 description 1
- MFYSYFVPBJMHGN-UHFFFAOYSA-N Cortisone Natural products O=C1CCC2(C)C3C(=O)CC(C)(C(CC4)(O)C(=O)CO)C4C3CCC2=C1 MFYSYFVPBJMHGN-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- HSRJKNPTNIJEKV-UHFFFAOYSA-N Guaifenesin Chemical compound COC1=CC=CC=C1OCC(O)CO HSRJKNPTNIJEKV-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229960004544 cortisone Drugs 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000008278 cosmetic cream Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000037336 dry skin Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229940063583 high-density polyethylene Drugs 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000012907 medicinal substance Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010268 sodium methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004290 sodium methyl p-hydroxybenzoate Substances 0.000 description 1
- PESXGULMKCKJCC-UHFFFAOYSA-M sodium;4-methoxycarbonylphenolate Chemical compound [Na+].COC(=O)C1=CC=C([O-])C=C1 PESXGULMKCKJCC-UHFFFAOYSA-M 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 150000003536 tetrazoles Chemical class 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/027—Fibers; Fibrils
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
-
- 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
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8105—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- A61K8/8111—Homopolymers or copolymers of aliphatic olefines, e.g. polyethylene, polyisobutene; Compositions of derivatives of such polymers
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT30411A/77 | 1977-12-06 | ||
| IT3041177A IT1089625B (it) | 1977-12-06 | 1977-12-06 | Composizione eccipiente per creme |
| IT2825078A IT1159150B (it) | 1978-09-29 | 1978-09-29 | Composizione eccipiente per creme |
| IT28250A/78 | 1978-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1113005A true CA1113005A (fr) | 1981-11-24 |
Family
ID=26328775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA316,390A Expired CA1113005A (fr) | 1977-12-06 | 1978-11-17 | Excipient pour cremes |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5486610A (fr) |
| BE (1) | BE872562A (fr) |
| CA (1) | CA1113005A (fr) |
| DE (1) | DE2852809C3 (fr) |
| DK (1) | DK549078A (fr) |
| FR (1) | FR2411005A1 (fr) |
| GB (1) | GB2008947B (fr) |
| NL (1) | NL7811876A (fr) |
| NO (1) | NO148731C (fr) |
| SE (1) | SE433173B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5489017A (en) * | 1977-12-26 | 1979-07-14 | Lion Dentifrice Co Ltd | Ointment agent |
| IT1125491B (it) * | 1979-10-18 | 1986-05-14 | Anic Spa | Preparato per il trattamento di ferite,piaghe,ulcerazioni ed altre affezioni cutanee essudative |
| KR830005852A (ko) * | 1980-07-18 | 1983-09-14 | 미첼 페터 잭슨 | 피부와 점막의 비루스 감염치료에 적합한 국소치료제의 제조방법 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE387596C (de) * | 1922-05-04 | 1923-12-29 | Ernst Schaufler | Verfahren zur Verbesserung von Schmelzstaebchen, Salben, Seifen und aehnlichen Mitteln |
| BE559508A (fr) * | 1956-07-26 | |||
| US2915475A (en) * | 1958-12-29 | 1959-12-01 | Du Pont | Fibrous alumina monohydrate and its production |
| DK103797C (da) * | 1963-05-01 | 1966-02-21 | Barnes Hind Lab Inc | Kosmetisk middel. |
| US3265571A (en) * | 1965-04-08 | 1966-08-09 | Barnes Hind Pharm Inc | Thixotropic acne vulgaris composition |
-
1978
- 1978-11-17 CA CA316,390A patent/CA1113005A/fr not_active Expired
- 1978-12-04 DK DK549078A patent/DK549078A/da not_active Application Discontinuation
- 1978-12-05 NO NO784086A patent/NO148731C/no unknown
- 1978-12-05 JP JP14976478A patent/JPS5486610A/ja active Pending
- 1978-12-05 FR FR7834270A patent/FR2411005A1/fr active Granted
- 1978-12-05 NL NL7811876A patent/NL7811876A/xx not_active Application Discontinuation
- 1978-12-05 GB GB7847256A patent/GB2008947B/en not_active Expired
- 1978-12-05 SE SE7812512A patent/SE433173B/sv unknown
- 1978-12-06 DE DE2852809A patent/DE2852809C3/de not_active Expired
- 1978-12-06 BE BE192167A patent/BE872562A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO148731B (no) | 1983-08-29 |
| DE2852809A1 (de) | 1979-06-07 |
| DE2852809C3 (de) | 1981-01-08 |
| DE2852809B2 (de) | 1980-04-10 |
| FR2411005A1 (fr) | 1979-07-06 |
| GB2008947B (en) | 1982-04-21 |
| SE7812512L (sv) | 1979-06-07 |
| NO784086L (no) | 1979-06-07 |
| BE872562A (fr) | 1979-06-06 |
| JPS5486610A (en) | 1979-07-10 |
| SE433173B (sv) | 1984-05-14 |
| NL7811876A (nl) | 1979-06-08 |
| FR2411005B1 (fr) | 1982-11-26 |
| DK549078A (da) | 1979-06-07 |
| NO148731C (no) | 1983-12-07 |
| GB2008947A (en) | 1979-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |