CH233576A - Process for the production of paints. - Google Patents
Process for the production of paints.Info
- Publication number
- CH233576A CH233576A CH233576DA CH233576A CH 233576 A CH233576 A CH 233576A CH 233576D A CH233576D A CH 233576DA CH 233576 A CH233576 A CH 233576A
- Authority
- CH
- Switzerland
- Prior art keywords
- produced
- dependent
- sub
- paint
- added
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 50
- 239000003973 paint Substances 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000011230 binding agent Substances 0.000 claims description 15
- 239000003921 oil Substances 0.000 claims description 12
- 235000019198 oils Nutrition 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- -1 heterocyclic carboxylic acid Chemical class 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 235000021388 linseed oil Nutrition 0.000 claims description 5
- 239000000944 linseed oil Substances 0.000 claims description 5
- 235000014692 zinc oxide Nutrition 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 4
- 150000002391 heterocyclic compounds Chemical class 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- SMNDYUVBFMFKNZ-UHFFFAOYSA-N 2-furoic acid Chemical compound OC(=O)C1=CC=CO1 SMNDYUVBFMFKNZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000010491 poppyseed oil Substances 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001728 carbonyl compounds Chemical class 0.000 claims description 2
- ZDCHZHDOCCIZIY-UHFFFAOYSA-N phthalic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.OC(=O)C1=CC=CC=C1C(O)=O ZDCHZHDOCCIZIY-UHFFFAOYSA-N 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 235000010215 titanium dioxide Nutrition 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 19
- 239000011248 coating agent Substances 0.000 claims 8
- 239000000463 material Substances 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000004430 oxygen atom Chemical group O* 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 150000001299 aldehydes Chemical class 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical class OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 230000001766 physiological effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Chemical class [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical class OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229930016911 cinnamic acid Chemical class 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 1
- 239000010460 hemp oil Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Chemical class OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 235000019488 nut oil Nutrition 0.000 description 1
- 239000010466 nut oil Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
- C09D191/005—Drying oils
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/47—Levelling agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Description
Verfahren zur Herstellung von Anstrichmitteln. Bekanntlich ergeben Anstrichfarben, deren Bindemittel aus Leinöl, Holzöl, aus Kunst harz, welches mit einem solchen Öl modifi ziert wurde, das heisst unter Einbau eines solchen Öls hergestellt wurde, besteht oder solches enthält, Filme oder Überzüge, die nach Trocknung meist matt und glanzlos sind und erst durch nachträgliches Polieren und der gleichen Massnahmen -den .erwünschten Hoch glanz erhalten.
Es ist nun bekannt, dass man durch ge eignete Zusätze zu erreichen vermag, dass solche Schichten und Überzüge nach der Herstellung bezw. nach der daran anschlie ssenden Trocknung direkt hochglänzend er halten werden, eine zusätzliche Nachbehand lung mit Poliermitteln also überflüssig er scheint.
Zu diesem Zwecke hatte man bereits vorgeschlagen, den Leinöl, Holzöl, Standöl, Mohnöl, Hanföl, Nussöl oder Gemischen der g o enannten Öle enthaltenden Lacken Zinksalze der Benzoesäure oder der Zimtsäure zuzu- setzen bezw. solche in der Masse aus den freien Säuren und Zinkoxyd zu bilden. Zum gleichen Zwecke soll man auch die Aldehyde der genannten Säuren ebenfalls zusammen mit Zinkoxyd verwenden können.
Durch die Verwendung von Crotonsäure, Acrylsäure, Sorbinsäurs und dergleichen ungesättigten aliphatischen Säuren, die von wieder anderer Seite vorgeschlagen wurden, erzielt man einen gleichen Effekt, zusammen mit einer erheblichen Erleichterung des Verlaufes, also einer wesentlichen Verringerung der Visko sität, wodurch man in die Lage versetzt ist, dem Ansatz erheblich erhöhte Mengen an Pigmenten oder Substraten zuzusetzen.
Lei der zeigen solche ungesättigte aliphatische Säuren recht unangenehme physiologische Wirkungen, und das um so mehr, als man verhältnismässig grosse Mengen zur Anwen dung bringen muss.
Es zeigte sich nun, @dass man nach dem Verfahren der vorliegenden Erfindung diese Nachteile sehr weitgehend zu vermeiden ver mag.
Die vorliegende Erfindung betrifft: ein Verfahren zur IHerstellung von Anstrich mitteln, die einen guten Verlauf zeigen und hochglänzende Schichten und Filme geben, sowie nach diesem Verfahren hergestellte An strichmittel.
Das Verfahren ist dadurch geli#ennzeieli- net, dass man einem troclz-nendes Bindemittel enthaltenden Anstrichmittel heterocyclische Verbindungen mit Carbonylgruppen enthal tenden Substituenten zusetzt. Diese bewirken -dann den gewünschten guten Verlauf und en hohen Glanz der dabei entstehenden Schich ten und Filme. Als Carbonylverbindungen der bezeichneten Art kommen dabei die Alde hyde und die Carbonsäuren in Frage.
Vorteilhaft werden den Anstriehmitteln .der gekennzeichneten Art heterocyclische Car- bonsäuren als Mittel zur Verbesserung des Glanzes und -des Verlaufes zugesetzt. An deren Stelle kann man, wenn auch mit etwa unterlegenem Erfolge, die entsprechenden Aldehyde verwenden. Für die genannten Säu ren ist bei fehlender Giftigkeit und fehlender unangenehmer physiologischer Eigenschaften die hohe 'Wirksamkeit bemerkenswert,
die es ermöglicht, mit erheblich geringeren Zusatz mengen auszukommen, als man bei den Mit- teln des Standes der Technik benötigt.
Unter den heterocyclisehen Carbonsäuren kommen vor allem die billig herstellba,re Furancarbonsäure bezw. deren Hydrierungs- Produkte in Betracht, es sind aber auch andere bekannte heterocyclische Carbonsäuren ver- ivendbar. An Stelle dieser Säuren kann man auch die entsprechenden Aldehyde,
also Fur- furol oder entsprechende Aldehyde, die sich von andern heterocyelischen Carbonsäuren ableiten, verwenden. Als Bindemittel kom men z. B. Leinöl, Standöl und Mohnöl oder deren Gemische in Betracht. Ausser Pigmen ten kann man dem Bindemittel auch Sub- i strafe, z. B. Spate, Kreide, Talkum oder Koalin, beifügen.
Die vorliegende Erfindung soll an Hand der folgenden Beispiele erläutert werden; eine Beschränkung auf das hier Offenbarte ist albcr nicht beabsichtigt..
<I>Beispiel l:</I> Zti <B>100</B> Gewichtsteilen eines handels üblichen Standöl-Piginentweiss-Emaillackes -erden 1 Gewichtsteil technisch reiner Furan- carbonsäure zugerieben. Als Pigmentweiss diene Zinkweiss, Lithopone, Titanweiss oder ein anderes deckendes weisses Pigment.
Ein derartiger Lack zeigt: einen sehr guten Verlauf. Nach der Herstellung des An- ,-trielies und ebenso nach dem Trocknen der aufgebrachten Schicht zeigt diese in ununter brochenem Film einen hervorragenden Hoch glanz.
9.n Stelle, der Furanearbonsäure kann man auch deren Hydrierungsprodukte bezw. eine andere lieteroevclische Carbonsäure verwen den.
<I>Beispiel 2:</I> Zu 100 Gewichtsteilen eines handels üblichen liunstlia.rz - Zinkweiss - Emaillackes auf der Basis eines Glycerin-Phtalsäure- harzes, welches durch den Einbau von Leinöl modifiziert wurde, werden 1.,5 Gewichtsteile Furfurol bezw. 1. Gewichtsteil Fura.ncarbon- säure zugegeben und eingearbeitet. Der hier mit erzielte Effekt ist ebenfalls sehr gut brauchbar.
Lässt man in diesem Beispiel die färben den Bestandteile, also,das Pigmentweiss weg, so erzielt man einen lasierenden Lack ent sprechender Eigenschaften, welcher insbeson dere als Schutzanstrich für Naturholzmöbel und dergleichen geeignet ist.
Process for the production of paints. It is known that paints whose binders consist of linseed oil, wood oil, synthetic resin which has been modified with such an oil, that is to say was produced with such an oil, exist or contain such films or coatings, which after drying are usually matt and dull are and only obtained by subsequent polishing and the same measures -the desired high gloss.
It is now known that by using suitable additives it is possible to achieve that such layers and coatings BEZW after production. can be obtained with a high-gloss finish immediately after the subsequent drying process, so additional post-treatment with polishing agents appears superfluous.
For this purpose, it has already been proposed to add zinc salts of benzoic acid or cinnamic acid to the paints containing linseed oil, wood oil, stand oil, poppy seed oil, hemp oil, nut oil or mixtures of the above-mentioned oils. to form such in bulk from the free acids and zinc oxide. The aldehydes of the acids mentioned should also be able to be used together with zinc oxide for the same purpose.
By using crotonic acid, acrylic acid, sorbic acid and the like unsaturated aliphatic acids, which have been suggested by another party, the same effect is achieved, together with a considerable ease of the course, so a significant reduction in the viscosity, which makes it possible is offset to add significantly increased amounts of pigments or substrates to the approach.
Unfortunately, such unsaturated aliphatic acids show very unpleasant physiological effects, and all the more so because relatively large amounts have to be used.
It has now been shown that these disadvantages can be avoided to a very large extent by the process of the present invention.
The present invention relates to: a method for producing paints which show good flow and give high-gloss layers and films, as well as paints produced by this method.
The process is successful in that heterocyclic compounds with substituents containing carbonyl groups are added to a paint containing drying binder. These then cause the desired good leveling and high gloss of the layers and films produced in the process. Aldehydes and carboxylic acids come into consideration as carbonyl compounds of the type mentioned.
Heterocyclic carboxylic acids are advantageously added to the paints of the type indicated as agents for improving the gloss and leveling. The corresponding aldehydes can be used instead, albeit with somewhat inferior success. For the acids mentioned, the high effectiveness is remarkable in the absence of toxicity and unpleasant physiological properties,
which makes it possible to make do with considerably smaller additional amounts than is required with the means of the prior art.
Among the heterocyclic carboxylic acids are especially the cheap producible, re furancarboxylic acid respectively. their hydrogenation products are considered, but other known heterocyclic carboxylic acids can also be used. Instead of these acids, one can also use the corresponding aldehydes,
thus use fur- furol or corresponding aldehydes which are derived from other heterocyclic carboxylic acids. As a binder come men z. B. linseed oil, stand oil and poppy seed oil or mixtures thereof. In addition to pigments, you can also sub- i punish the binder, z. B. spade, chalk, talc or koalin add.
The present invention is illustrated by the following examples; it is not intended to be limited to what is disclosed here.
<I> Example 1: </I> Zti <B> 100 </B> parts by weight of a commercially available stand oil pigment white enamel varnish - 1 part by weight of technically pure furan carboxylic acid rubbed in. Zinc white, lithopone, titanium white or another opaque white pigment serve as pigment white.
Such a paint shows: very good flow. After the production of the ankle and trielies and also after the applied layer has dried, it shows an excellent high gloss in an uninterrupted film.
9.n place, the furanearboxylic acid can be or their hydrogenation products. use another Lieteroevclic carboxylic acid.
<I> Example 2: </I> For 100 parts by weight of a commercially available liunstlia.rz - zinc white - enamel paint based on a glycerine-phthalic acid resin, which has been modified by the incorporation of linseed oil, 1., 5 parts by weight of furfural or . 1. Part by weight of Fura.ncarbonsäure added and incorporated. The effect achieved here is also very useful.
If, in this example, the coloring of the constituents, i.e. the pigment white, is omitted, a glazing varnish with corresponding properties is achieved, which is particularly suitable as a protective coating for natural wood furniture and the like.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST57827D DE706904C (en) | 1938-09-07 | 1938-09-07 | Agent for improving the flow and gloss of paints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH233576A true CH233576A (en) | 1944-08-15 |
Family
ID=33426662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH233576D CH233576A (en) | 1938-09-07 | 1941-08-09 | Process for the production of paints. |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE442496A (en) |
| CH (1) | CH233576A (en) |
| DE (1) | DE706904C (en) |
| FR (1) | FR875022A (en) |
| NL (1) | NL51512C (en) |
-
1938
- 1938-09-07 DE DEST57827D patent/DE706904C/en not_active Expired
-
1939
- 1939-08-26 NL NL94981A patent/NL51512C/xx active
-
1941
- 1941-08-09 CH CH233576D patent/CH233576A/en unknown
- 1941-08-13 FR FR875022D patent/FR875022A/en not_active Expired
- 1941-08-20 BE BE442496D patent/BE442496A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE442496A (en) | 1941-09-30 |
| FR875022A (en) | 1942-09-03 |
| DE706904C (en) | 1941-06-09 |
| NL51512C (en) | 1941-11-15 |
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