DE1767752A1 - Sonnenschutzkomposition - Google Patents

Sonnenschutzkomposition

Info

Publication number: DE1767752A1
Authority: DE; Germany
Prior art keywords: sun protection; protection composition; composition according; acid; polymer particles
Prior art date: 1967-06-15
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.): Pending

Application number

DE19681767752

Other languages

German (de)

English (en)

Inventor

Furendal Allan Richar Benjamin

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Saab Bofors AB

Original Assignee

Bofors AB

Priority date (The priority date 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 date listed.)

1967-06-15

Filing date

1968-06-12

Publication date

1971-09-30

1968-06-12 Application filed by Bofors AB filed Critical Bofors AB

1971-09-30 Publication of DE1767752A1 publication Critical patent/DE1767752A1/de

Status Pending legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims description 51
230000037072 sun protection Effects 0.000 title claims description 31
239000000178 monomer Substances 0.000 claims description 34
239000002245 particle Substances 0.000 claims description 29
229920000642 polymer Polymers 0.000 claims description 25
239000002674 ointment Substances 0.000 claims description 23
238000010521 absorption reaction Methods 0.000 claims description 15
238000006116 polymerization reaction Methods 0.000 claims description 14
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
239000002253 acid Substances 0.000 claims description 5
ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 claims description 4
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
-1 amide compound Chemical group 0.000 claims description 4
239000000843 powder Substances 0.000 claims description 4
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 claims description 3
238000007720 emulsion polymerization reaction Methods 0.000 claims description 3
239000000865 liniment Substances 0.000 claims description 3
LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 claims description 3
HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical class OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 claims description 2
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 2
CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 claims description 2
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
150000007513 acids Chemical class 0.000 claims description 2
229960004050 aminobenzoic acid Drugs 0.000 claims description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 2
125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 claims description 2
150000002148 esters Chemical group 0.000 claims description 2
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 2
150000008442 polyphenolic compounds Chemical class 0.000 claims description 2
235000013824 polyphenols Nutrition 0.000 claims description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
229920002554 vinyl polymer Polymers 0.000 claims description 2
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
238000007334 copolymerization reaction Methods 0.000 claims 1
150000003873 salicylate salts Chemical class 0.000 claims 1
239000000126 substance Substances 0.000 description 10
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
238000006243 chemical reaction Methods 0.000 description 7
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 6
239000000839 emulsion Substances 0.000 description 6
238000002360 preparation method Methods 0.000 description 5
230000000475 sunscreen effect Effects 0.000 description 5
239000000516 sunscreening agent Substances 0.000 description 5
239000006096 absorbing agent Substances 0.000 description 4
230000005540 biological transmission Effects 0.000 description 4
238000005259 measurement Methods 0.000 description 4
ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 4
238000010992 reflux Methods 0.000 description 4
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
229920001213 Polysorbate 20 Polymers 0.000 description 3
206010040880 Skin irritation Diseases 0.000 description 3
238000001816 cooling Methods 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
239000003921 oil Substances 0.000 description 3
239000003883 ointment base Substances 0.000 description 3
239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 3
235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 3
239000011541 reaction mixture Substances 0.000 description 3
230000036556 skin irritation Effects 0.000 description 3
231100000475 skin irritation Toxicity 0.000 description 3
229940099259 vaseline Drugs 0.000 description 3
ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 description 2
229920000298 Cellophane Polymers 0.000 description 2
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
206010020751 Hypersensitivity Diseases 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
235000019483 Peanut oil Nutrition 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
238000000149 argon plasma sintering Methods 0.000 description 2
238000009835 boiling Methods 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
238000000605 extraction Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
229940040145 liniment Drugs 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000012299 nitrogen atmosphere Substances 0.000 description 2
235000019198 oils Nutrition 0.000 description 2
239000000312 peanut oil Substances 0.000 description 2
229920000151 polyglycol Polymers 0.000 description 2
239000010695 polyglycol Substances 0.000 description 2
QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 2
230000005855 radiation Effects 0.000 description 2
238000001228 spectrum Methods 0.000 description 2
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
206010001557 Albinism Diseases 0.000 description 1
239000004160 Ammonium persulphate Substances 0.000 description 1
208000019901 Anxiety disease Diseases 0.000 description 1
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
241000283153 Cetacea Species 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
125000005907 alkyl ester group Chemical group 0.000 description 1
230000007815 allergy Effects 0.000 description 1
ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
235000019395 ammonium persulphate Nutrition 0.000 description 1
230000036506 anxiety Effects 0.000 description 1
239000012965 benzophenone Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
125000003636 chemical group Chemical group 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000000975 dye Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
238000000227 grinding Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
230000007794 irritation Effects 0.000 description 1
229940057995 liquid paraffin Drugs 0.000 description 1
231100000053 low toxicity Toxicity 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000002156 mixing Methods 0.000 description 1
SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
235000019271 petrolatum Nutrition 0.000 description 1
USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000012673 precipitation polymerization Methods 0.000 description 1
239000003755 preservative agent Substances 0.000 description 1
FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003902 salicylic acid esters Chemical class 0.000 description 1
230000028327 secretion Effects 0.000 description 1
HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
IQRMXQLCFBAMAQ-UHFFFAOYSA-M sodium dodecyl sulfate 2-nonylphenol Chemical compound C(CCCCCCCC)C1=C(C=CC=C1)O.S(=O)(=O)(OCCCCCCCCCCCC)[O-].[Na+] IQRMXQLCFBAMAQ-UHFFFAOYSA-M 0.000 description 1
235000010262 sodium metabisulphite Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000010557 suspension polymerization reaction Methods 0.000 description 1
238000001429 visible spectrum 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
- A61K8/18—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
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
- 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
- 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
- A61K2800/57—Compounds covalently linked to a(n inert) carrier molecule, e.g. conjugates, pro-fragrances

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)
Cosmetics (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DE19681767752 1967-06-15 1968-06-12 Sonnenschutzkomposition Pending DE1767752A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE843267A SE363043B (fi)	1967-06-15	1967-06-15

Publications (1)

Publication Number	Publication Date
DE1767752A1 true DE1767752A1 (de)	1971-09-30

Family

ID=20274061

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19681767752 Pending DE1767752A1 (de)	1967-06-15	1968-06-12	Sonnenschutzkomposition

Country Status (11)

Country	Link
AT (1)	AT278248B (fi)
BE (1)	BE716591A (fi)
CH (1)	CH511031A (fi)
DE (1)	DE1767752A1 (fi)
DK (1)	DK122855B (fi)
ES (1)	ES355439A1 (fi)
FI (1)	FI50057C (fi)
FR (1)	FR1580281A (fi)
GB (1)	GB1231245A (fi)
NL (1)	NL6808234A (fi)
SE (1)	SE363043B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU65622A1 (fi)	1972-06-29	1974-01-04
US3980617A (en)	1973-06-27	1976-09-14	L'oreal	Anti-solar polymers, method of making the same and cosmetic compositions containing the same
US9255180B2 (en) *	2012-06-28	2016-02-09	Johnson & Johnson Consumer Inc.	Ultraviolet radiation absorbing polyethers

1967
- 1967-06-15 SE SE843267A patent/SE363043B/xx unknown
1968
- 1968-06-12 DE DE19681767752 patent/DE1767752A1/de active Pending
- 1968-06-12 NL NL6808234A patent/NL6808234A/xx unknown
- 1968-06-12 FI FI165068A patent/FI50057C/fi active
- 1968-06-13 DK DK276868A patent/DK122855B/da unknown
- 1968-06-13 GB GB1231245D patent/GB1231245A/en not_active Expired
- 1968-06-14 AT AT567768A patent/AT278248B/de not_active IP Right Cessation
- 1968-06-14 CH CH887168A patent/CH511031A/de not_active IP Right Cessation
- 1968-06-14 FR FR1580281D patent/FR1580281A/fr not_active Expired
- 1968-06-14 BE BE716591D patent/BE716591A/xx unknown
- 1968-06-15 ES ES355439A patent/ES355439A1/es not_active Expired

Also Published As

Publication number	Publication date
AT278248B (de)	1970-01-26
NL6808234A (fi)	1968-12-16
BE716591A (fi)	1968-11-04
SE363043B (fi)	1974-01-07
GB1231245A (fi)	1971-05-12
CH511031A (de)	1971-08-15
FI50057B (fi)	1975-09-01
FR1580281A (fi)	1969-09-05
FI50057C (fi)	1975-12-10
ES355439A1 (es)	1969-11-16
DK122855B (da)	1972-04-24

Publication	Publication Date	Title
AT400399B (de)	1995-12-27	Lichtstabiles kosmetisches mittel zum schutz der humanepidermis vor uv-strahlen sowie verfahren zur stabilisierung von 4-(1,1 dimethylethyl)-4'-methoxydibenzoylmethan vor uv-bestrahlung
DE1695090C3 (de)	1978-07-13	Naphtho [1,2-d] -triazole und deren Verwendung als UV-Licht absorbierende Verbindungen
DE2333306C2 (fi)	1988-04-14
DE69200242T2 (de)	1994-11-24	Durchsichtiger kosmetischer Stift, verträglich mit Rieckstoffzusammensetzungen.
DE60114171T2 (de)	2006-07-06	Minoxidil enthaltende zubereitung
DE3210513A1 (de)	1982-12-09	Verfahren zur herstellung hoch wasserabsorbierender polymerperlen
DE1492438A1 (de)	1970-01-15	Eine duenne Schutzschicht bildendes kosmetisches Material
DE2341123A1 (de)	1974-02-28	Acrylmischpolymere
DE69101833T2 (de)	1994-10-20	Harzzusammensetzung für ultravioleten lumineszenten Schirm.
DE3710222A1 (de)	1987-10-01	Uv-strahlen absorbierende polymere, verfahren zu deren herstellung und diese enthaltende kosmetische mittel
EP0049819A2 (de)	1982-04-21	Schutzkolloidfreie Kunststoffdispersion mit bimodaler Partikelgrössenverteilung und deren Verwendung
DE2946831C2 (fi)	1989-06-01
DE1767752A1 (de)	1971-09-30	Sonnenschutzkomposition
DE2459914C2 (de)	1983-12-15	Verfahren zur Herstellung von N-Hydroxyalkyl-p-aminobenzoaten und diese Verbindungen enthaltende Sonnenschutzmittel
DE2230936C3 (de)	1980-08-14	Lichtempfindliches Gemisch
DE3627969A1 (de)	1988-02-25	Copolymerisate, ihre verwendung als haarfixiermittel und diese enthaltende haarfixiermittel
DE1495692C3 (de)	1973-11-22	Verfahren zur Polymerisation von offenkettigen N Vinylamiden
DE3700531A1 (de)	1987-07-16	Kosmetisches mittel zum schutz der haut vor den unerwuenschten wirkungen von uv-strahlen
DE1547833A1 (de)	1969-11-13	Photographische lichtempfindliche Materialien
DE2333305C3 (de)	1980-02-28	Sonnenschutzmittel und Verfahren zu seiner Herstellung
DE3028417A1 (de)	1982-02-25	Neue veraetherte p-hydroxyzimtsaeureester, ihre herstellung und diese enthaltende zubereitungen als lichtschutzmittel
DE2046682B2 (de)	1974-06-27	Farbphotographisches Aufzeichnungsmaterial
DE1770248C2 (de)	1973-04-05	Verfahren zur Herstellung von photo chromen Mischpolymerisaten
EP0034204A1 (de)	1981-08-26	Verfahren zur Herstellung rest-acrylnitril-armer Polymerisat-Dispersionen und die so hergestellten Dispersionen
AT234380B (de)	1964-06-25	Verfahren zur Herstellung neuer wasserlöslicher Copolymerisate