JPS6133161A - 尿素の安定化法 - Google Patents
尿素の安定化法Info
- Publication number
- JPS6133161A JPS6133161A JP15379684A JP15379684A JPS6133161A JP S6133161 A JPS6133161 A JP S6133161A JP 15379684 A JP15379684 A JP 15379684A JP 15379684 A JP15379684 A JP 15379684A JP S6133161 A JPS6133161 A JP S6133161A
- Authority
- JP
- Japan
- Prior art keywords
- urea
- collagen
- aqueous solution
- gelatin
- derivative
- 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.)
- Granted
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000004202 carbamide Substances 0.000 title claims abstract description 36
- 230000006641 stabilisation Effects 0.000 title abstract 2
- 238000011105 stabilization Methods 0.000 title abstract 2
- 108010035532 Collagen Proteins 0.000 claims abstract description 24
- 102000008186 Collagen Human genes 0.000 claims abstract description 24
- 229920001436 collagen Polymers 0.000 claims abstract description 22
- 238000000034 method 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
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 abstract description 12
- 229920000159 gelatin Polymers 0.000 abstract description 12
- 239000008273 gelatin Substances 0.000 abstract description 12
- 235000019322 gelatine Nutrition 0.000 abstract description 12
- 235000011852 gelatine desserts Nutrition 0.000 abstract description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 9
- 239000007864 aqueous solution Substances 0.000 abstract description 8
- 238000000354 decomposition reaction Methods 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 7
- 229910021529 ammonia Inorganic materials 0.000 abstract description 4
- 239000002537 cosmetic Substances 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000002085 irritant Substances 0.000 abstract 1
- 231100000021 irritant Toxicity 0.000 abstract 1
- 150000003672 ureas Chemical class 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 108010045569 atelocollagen Proteins 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002934 diuretic Substances 0.000 description 2
- 230000001882 diuretic effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000000434 stratum corneum Anatomy 0.000 description 2
- 206010012438 Dermatitis atopic Diseases 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 206010048218 Xeroderma Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 201000008937 atopic dermatitis Diseases 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 206010021198 ichthyosis Diseases 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
Classifications
-
- 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
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
- A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
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)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15379684A JPS6133161A (ja) | 1984-07-24 | 1984-07-24 | 尿素の安定化法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15379684A JPS6133161A (ja) | 1984-07-24 | 1984-07-24 | 尿素の安定化法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6133161A true JPS6133161A (ja) | 1986-02-17 |
| JPH0531541B2 JPH0531541B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-05-12 |
Family
ID=15570313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15379684A Granted JPS6133161A (ja) | 1984-07-24 | 1984-07-24 | 尿素の安定化法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6133161A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0758881A4 (en) * | 1994-04-26 | 1997-07-16 | Procter & Gamble | COSMETIC COMPOSITIONS |
| JP2003321354A (ja) * | 2002-03-01 | 2003-11-11 | Eisai Co Ltd | 吸収促進組成物 |
| US10073104B2 (en) | 2013-03-14 | 2018-09-11 | Siemens Healthcare Diagnostics Inc. | Control of pH in aqueous urea-containing solutions utilizing amino acid-containing compositions |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50140624A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-04-30 | 1975-11-11 | ||
| JPS5423966A (en) * | 1977-07-26 | 1979-02-22 | Tanaka Precious Metal Ind | Method of making electric contact material |
| JPS554085A (en) * | 1978-06-12 | 1980-01-12 | Schickedanz Willi | Camera |
| JPS597686A (ja) * | 1982-07-07 | 1984-01-14 | 株式会社日立製作所 | 乗客コンベアの欄干 |
| JPS5953411A (ja) * | 1982-09-20 | 1984-03-28 | Nippon Kayaku Co Ltd | 湿布薬用基剤 |
-
1984
- 1984-07-24 JP JP15379684A patent/JPS6133161A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50140624A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-04-30 | 1975-11-11 | ||
| JPS5423966A (en) * | 1977-07-26 | 1979-02-22 | Tanaka Precious Metal Ind | Method of making electric contact material |
| JPS554085A (en) * | 1978-06-12 | 1980-01-12 | Schickedanz Willi | Camera |
| JPS597686A (ja) * | 1982-07-07 | 1984-01-14 | 株式会社日立製作所 | 乗客コンベアの欄干 |
| JPS5953411A (ja) * | 1982-09-20 | 1984-03-28 | Nippon Kayaku Co Ltd | 湿布薬用基剤 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0758881A4 (en) * | 1994-04-26 | 1997-07-16 | Procter & Gamble | COSMETIC COMPOSITIONS |
| JP2003321354A (ja) * | 2002-03-01 | 2003-11-11 | Eisai Co Ltd | 吸収促進組成物 |
| US10073104B2 (en) | 2013-03-14 | 2018-09-11 | Siemens Healthcare Diagnostics Inc. | Control of pH in aqueous urea-containing solutions utilizing amino acid-containing compositions |
| US10921333B2 (en) | 2013-03-14 | 2021-02-16 | Siemens Healthcare Diagnostics Inc. | Control of pH in aqueous urea-containing solutions utilizing amino acid-containing compositions |
| US11921124B2 (en) | 2013-03-14 | 2024-03-05 | Siemens Healthcare Diagnostics Inc. | Control of pH in aqueous urea-containing solutions utilizing amino acid-containing compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531541B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-05-12 |