DE641570C - Lichtfilter - Google Patents
LichtfilterInfo
- Publication number
- DE641570C DE641570C DEI52047D DEI0052047D DE641570C DE 641570 C DE641570 C DE 641570C DE I52047 D DEI52047 D DE I52047D DE I0052047 D DEI0052047 D DE I0052047D DE 641570 C DE641570 C DE 641570C
- Authority
- DE
- Germany
- Prior art keywords
- pyrene
- ultraviolet
- light filter
- light
- colorless
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 150000003220 pyrenes Chemical class 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 11
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 6
- 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 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000004611 light stabiliser Substances 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- -1 aminobenzoyl-3-aminopyrenedisulfonic acids Chemical class 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ATGFZSOBDDZEEX-UHFFFAOYSA-N 2-chloro-3-hydroxypropanamide Chemical compound NC(=O)C(Cl)CO ATGFZSOBDDZEEX-UHFFFAOYSA-N 0.000 description 1
- YYASTTRRTKTMBE-UHFFFAOYSA-N C(CCC)OC(=O)C=1C=CC2=CC=C3C=CC=C4C=CC=1C2=C43 Chemical compound C(CCC)OC(=O)C=1C=CC2=CC=C3C=CC=C4C=CC=1C2=C43 YYASTTRRTKTMBE-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- GOCJMZVOYKLIRM-UHFFFAOYSA-N methyl pyrene-1-carboxylate Chemical compound C1=C2C(C(=O)OC)=CC=C(C=C3)C2=C2C3=CC=CC2=C1 GOCJMZVOYKLIRM-UHFFFAOYSA-N 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011088 parchment paper Substances 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 125000005581 pyrene group Chemical group 0.000 description 1
- HYISVWRHTUCNCS-UHFFFAOYSA-N pyrene-1-carboxylic acid Chemical class C1=C2C(C(=O)O)=CC=C(C=C3)C2=C2C3=CC=CC2=C1 HYISVWRHTUCNCS-UHFFFAOYSA-N 0.000 description 1
- DLOBKMWCBFOUHP-UHFFFAOYSA-N pyrene-1-sulfonic acid Chemical class C1=C2C(S(=O)(=O)O)=CC=C(C=C3)C2=C2C3=CC=CC2=C1 DLOBKMWCBFOUHP-UHFFFAOYSA-N 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- 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
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
-
- 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
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- Cosmetics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL44804D NL44804C (en, 2012) | 1935-04-05 | ||
| DEI52047D DE641570C (de) | 1935-04-05 | 1935-04-05 | Lichtfilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI52047D DE641570C (de) | 1935-04-05 | 1935-04-05 | Lichtfilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE641570C true DE641570C (de) | 1937-02-08 |
Family
ID=7193233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI52047D Expired DE641570C (de) | 1935-04-05 | 1935-04-05 | Lichtfilter |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE641570C (en, 2012) |
| NL (1) | NL44804C (en, 2012) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1002625B (de) * | 1952-10-31 | 1957-02-14 | Eastman Kodak Co | Gegen Einwirkung der Ultraviolettstrahlung geschuetztes photographisches Material |
| DE958526C (de) * | 1952-10-31 | 1957-02-21 | Eastman Kodak Co | Gegen Einwirkung von Ultraviolett-Strahlung geschuetztes photographisches Material mit einer Ultraviolett absorbierenden Schicht |
| DE964654C (de) * | 1952-10-31 | 1957-05-23 | Eastman Kodak Co | Photographisches Material mit einer ultraviolettabsorbierenden Schicht |
| US4115547A (en) * | 1974-07-26 | 1978-09-19 | Minnesota Mining And Manufacturing Company | Sunscreening compositions |
| US5123292A (en) * | 1990-12-31 | 1992-06-23 | Woltering Howard M | Motivational generator |
-
0
- NL NL44804D patent/NL44804C/xx active
-
1935
- 1935-04-05 DE DEI52047D patent/DE641570C/de not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1002625B (de) * | 1952-10-31 | 1957-02-14 | Eastman Kodak Co | Gegen Einwirkung der Ultraviolettstrahlung geschuetztes photographisches Material |
| DE958526C (de) * | 1952-10-31 | 1957-02-21 | Eastman Kodak Co | Gegen Einwirkung von Ultraviolett-Strahlung geschuetztes photographisches Material mit einer Ultraviolett absorbierenden Schicht |
| DE964654C (de) * | 1952-10-31 | 1957-05-23 | Eastman Kodak Co | Photographisches Material mit einer ultraviolettabsorbierenden Schicht |
| DE969374C (de) * | 1952-10-31 | 1958-05-22 | Eastman Kodak Co | Gegen Einwirkung der ultravioletten Strahlung geschuetztes photographisches Material mit einer Ultraviolett absorbierenden Schicht |
| US4115547A (en) * | 1974-07-26 | 1978-09-19 | Minnesota Mining And Manufacturing Company | Sunscreening compositions |
| US5123292A (en) * | 1990-12-31 | 1992-06-23 | Woltering Howard M | Motivational generator |
Also Published As
| Publication number | Publication date |
|---|---|
| NL44804C (en, 2012) |
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