CS200959B1 - Varnish for the surface treatment of the small objects for producing the footwear - Google Patents
Varnish for the surface treatment of the small objects for producing the footwear Download PDFInfo
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- CS200959B1 CS200959B1 CS18279A CS18279A CS200959B1 CS 200959 B1 CS200959 B1 CS 200959B1 CS 18279 A CS18279 A CS 18279A CS 18279 A CS18279 A CS 18279A CS 200959 B1 CS200959 B1 CS 200959B1
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- Czechoslovakia
- Prior art keywords
- weight
- parts
- polyvinyl
- lacquer
- acetate
- Prior art date
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- 239000002966 varnish Substances 0.000 title claims description 11
- 238000004381 surface treatment Methods 0.000 title claims description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 21
- 239000004922 lacquer Substances 0.000 claims description 21
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 12
- 239000004793 Polystyrene Substances 0.000 claims description 10
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 10
- 229920002223 polystyrene Polymers 0.000 claims description 10
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 6
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 6
- 239000011118 polyvinyl acetate Substances 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- MIAMQYSYPXWLQS-UHFFFAOYSA-N formaldehyde;2-methylcyclohexan-1-one Chemical compound O=C.CC1CCCCC1=O MIAMQYSYPXWLQS-UHFFFAOYSA-N 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- VGVHNLRUAMRIEW-UHFFFAOYSA-N 4-methylcyclohexan-1-one Chemical compound CC1CCC(=O)CC1 VGVHNLRUAMRIEW-UHFFFAOYSA-N 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims description 2
- CJTRGWNHVKRZEB-UHFFFAOYSA-N cyclohexanone;formaldehyde Chemical compound O=C.O=C1CCCCC1 CJTRGWNHVKRZEB-UHFFFAOYSA-N 0.000 claims description 2
- 238000006068 polycondensation reaction Methods 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 239000004677 Nylon Substances 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 claims 1
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 claims 1
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 229920001778 nylon Polymers 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000011877 solvent mixture Substances 0.000 claims 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 150000002009 diols Chemical class 0.000 description 8
- 239000004408 titanium dioxide Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- QMFJIJFIHIDENY-UHFFFAOYSA-N 1-Methyl-1,3-cyclohexadiene Chemical compound CC1=CC=CCC1 QMFJIJFIHIDENY-UHFFFAOYSA-N 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000003791 organic solvent mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Description
Předložený vynález ea týká laku pra povrchová úpravu drobných predaetov z polystyrénu, akrylobutadlenatyrénu a Salšlch pólymérov na báze styrénu, najmě obuvnických dielcov na výrobu obuvi, ako aú podpětky alebo podešvové skelety.The present invention relates to a lacquer for the surface treatment of small articles of polystyrene, acrylobutadenathylene and styrene-based polymers, in particular footwear parts for the manufacture of footwear, such as heels or sole skeletons.
V obuvnlckom priemyele sa už dlhšlu dobu používajú podpětky z plastických látok, například z polyamidu, polystyrénu a pod. Ich povrch je třeba farebne upravovat, zvlášť tlež preto, aby aa farebný odtleň podpětku zladil a farabným odtlaňoo materiálu na zvršku obuvi. To aa často.robi takzvaným potahováním, pri ktorom aa na zvrěku nalepuje jemné useč alebo syntetické vrchové materiály.In the shoe industry, plastic heels have been used for a long time, for example polyamide, polystyrene and the like. Their surface needs to be color treated, especially in order to match the color of the heel and the color of the material on the upper of the shoe. This is often done by so-called coating, in which aa adheres to fine-grain or synthetic top materials.
Životnost týchto poťahov ja značné obmedzená a nlekedy ja táto úprava tažko uekutočnitelné. Ideálna rieSenie tohoto problému představuje lekovanie povrchu podpětkov, avšak to opět naréža na problémy, spojené a nedostatečným držením lakovej vrstvy na povrchu podpětkov. Pra polyamidové podpětky bol avojho času tento problém vyrlašaný lakom podlá čs. patentu číslo 153 930, ktorý okrem nltrocelulózového emailu absolvoval cyklohexanonovú a metylcyklohexanonovú žlvicu vo forma zmesného polykondanzétu a formaldahydom, do ktorej bolo přidané v nalom množstva dlfunkčných polyolov s molekulovou hmotnostou 3000 až 5000.The lifetime of these coatings is considerably limited and sometimes difficult to make. The ideal solution to this problem is to heal the surface of the heels, but again it also encounters problems associated with and insufficient retention of the lacquer layer on the surface of the heels. Pra polyamide heels was in its time this problem vylahlála varnish according to MS. No. 153,930, which, in addition to the nitrocellulose enamel, has undergone a cyclohexanone and methylcyclohexanone bead in the form of a mixed polycondanethate and formaldahydide, to which it has been added in a lower amount of polyfunctional polyols having a molecular weight of 3000 to 5000.
Podpětky z polystyrénu, akrylobutadlenatyrénu a podpětky z polymérnych materiálov na báze etyránu eú však takého charakteru, že Řre ne tento lak vdbec nevyhovuje a nevyhovujú ani laky na báze polystyrénov a epoxidových živic. Přilnavost týchto vymaňovaných lakovHowever, heels of polystyrene, acrylobutadenathylene and heels of polymeric materials based on ethylene are of such a nature that the varnishes based on polystyrenes and epoxy resins do not at all satisfy. Adhesion of these varnishes
ZOO 959ZOO 959
200 959 k podkladom na báze etyrénu ja nedokonalá, alebo aspoň nedostatečné a doba achnutla leh nánoeov ja naúaarna vysoká. Před použitia týohto lakov na nánosy aa potoa vyžaduje volal dfiklednó umytla povrchu podpčtku od aeetndt a načistfit organickými rOX0úšťadlaml.200 959 to the ethylene-based substrates is imperfect, or at least insufficient, and the duration of the lightening period is high. Prior to using these paints, aa potoa requires a thorough cleaning of the surface of the heel from aeetndt and cleaned with organic solvents.
Tieto nevýhody odstraňuje lak pra povrchovú úpravu drobných prodaetov z polystyrénu, akrylobutadlénatyrénu a 9alileh polymérov na báze styrénu, najmi obuvnlekyoh dielcov pre výrobu obuvi, ako aú podpltky alebo podoivové akoloty, ktorého podstata apofilva v tom, žo v 60 až 85 hmotnoatných dlaloob rozpúiťadlovej zasel acetonu, n-butanolu, n-butylacatétu, etylacetátu, lzopropanolu a benzinu 50/110 obsahuje 5 až 10 hmotnoatných dielov živice, ktoré Ja zmaanýa polykondenzétom 35 až 45 hmotnoatných porcent matylcyklohexanonformaldahy* du a 55 až 65 hmotnoatnýml parcontaml cyklohexanonformaldehydu a 3 až 5 hmotnoatných dielov polyvinylevého kopolyméru, v ktorom ja polyvinylové zložka vlažené zo 66 až 77 %nna butyralové, z 18 až 27 % na alkoholové a z 1 až 2 % na acetétová skupiny. V altarnatlvnom prováděni já do laku podlá vynálezu do polyvlnylového kopolyméru zabudovaných 30 až 70 hmotnoatných dielov ehrómovej žiti, aolybdénovaj oranže, popřípadě kysličníku žalezitého e valkaaťou častíc 20 až 60 mlkrónov, na 100 haotnoatnýeh dielov kopolyméru, alobo je do 100 hmotnoatných dielov polyvlnylového kopolyméru zabudovaných 30 až 70 hmotnoatných dielov atanaaovoj aodlflkécio kysličníku titanlčitého v koabinécil ao aludou o velkosti čaatio od 5 do 15 mlkrónov, pričom vzájemný hmotnoatný poaar aludy ku kysličníku tltanlčitému je 80 až 85 » 15 až 20 %.These disadvantages are eliminated by the lacquer for the surface treatment of small products made of polystyrene, acrylobutadiene-styrene and 9polymers of styrene-based polymers, in particular footwear parts for shoe production, such as heels or undercoats, the nature of which is in the form of 60 to 85 , n-butanol, n-butyl acetate, ethyl acetate, isopropanol, and gasoline 50/110 contain 5 to 10 parts by weight of resin, which are granulated with a polycondensate of 35 to 45 parts by weight of methylcyclohexanone formaldehyde, and 55 to 65 parts by weight of parcontamyl cyclohexanone. a polyvinyl copolymer in which the polyvinyl component is from 66 to 77% n-butyral, 18 to 27% alcohol and 1 to 2% acetic acid. In an alternative embodiment, 30 to 70 parts by weight of ehroma rye, an aolybdenum orange, or creeping oxide with 20 to 60 ml of crystals are incorporated into the polyvinyl copolymer into 100 parts by weight of polymers in the polyvinyl copolymer, up to 70 parts by weight of atanaaovoj aodlflkécio titanium dioxide in koabinécil and with an alud of a caatio size of from 5 to 15 mlcrons, wherein the relative mass of the aluda to the titanium dioxide is 80 to 85, 15 to 20%.
Technický účlnok laku podlá vynálezu aa pri povrchovej úprava drobnýoh prodaetov projevu já v tom, že aa zvyšuje adhézla lakového filmu ku povrchu podpčtku a že aa znižuja čas potřebný k uachnutlu nánaaanaj vrstvy. Pra dostatečné umytla od zbyťkov oloja, načistit a eapařečného proatrladku postačuje lan lahké umytla v zasel benzinu a liahu. Ak aa použije koablnéola laku podlá vynálezu, pri ktorej ja drobný predmet, například obuvnicky podpitok upravený najprv základným bezfarebnýa lakom a potom lakom, ktorý obsahuje tiaž atanaaovů modifikáciu kysličníku titanlčitého ao aludou, ziakava aa povreh upravený na apfiaob matalizécia, ktorý pfiaobl perleťovým dojmoa a dokonala nahradzuje vzhled nlektorýeh analogických, zvlášť syntetických zvrškových materlélov.The technical effect of the lacquer according to the invention and in the surface treatment of small products is that aa increases the adhesion of the lacquer film to the surface of the heel and that aa reduces the time required to dry the coating. Pra sufficient washed away from the rest of the olive, to clean up and eapařečného proatrladku is sufficient ropes light washed in sown gasoline and alcohol. If aa uses a lacquer lacquer according to the invention in which a small object, such as a shoe heel, is first treated with a basic colorless lacquer and then with a lacquer containing also a Atanaa modification of titanium dioxide and aluda, it substitutes the appearance of some analogous, especially synthetic, upper materials.
Povrchové úprava podpčtkov z polystyrénu, akrylobutadlénatyrénu a pod. za použitia lakov padla vynálezu aa uskutečňuje tak, ža lisováním zhotovené podpltky aa dčkladna zbavia zbytkov oleja a nečístfit, raap. aeparačného proatrladku vo vhodnom umývácom roztoku. Takýato roztokám jo napr. zmaa benzinu a liahu v poměre 1 t 1. Po umyti podpčtku a jeho uaučanl od umývacieho roztoku sa atrlakanlm na povrch podpčtku nanesla základné vratva laku. Takto sa získá čaať požadovanaj farby, Na ňu aa po zaschnuti lakového filmu nanesla podlá požiadavky poprlpado ečta vratva perleťového laku. Perleťový lak sa nanéča opčť st atrlekanlo, a takto upravené čaať podpčtku dostane vzhled kovového charakteru.Surface treatment of heels of polystyrene, acrylobutadenatrene and the like. using lacquers, the invention has been accomplished by molding the undercoated pads and thoroughly releasing the oil residue and refilling the oil. and a separating agent in a suitable washing solution. Such solutions are e.g. 1 liter of oil and alcohol. After washing the pad and washing it from the wash solution, a primer lacquer was applied to the surface of the pad. The desired color is thus obtained, and a pearl lacquer return is applied thereto and after the lacquer film has dried. The mother-of-pearl varnish is applied again to the atrlekanlo, and the treated waistcoat is thus given a metallic appearance.
Pre blížila objaanenlo podstaty vynálezu aú 9aloj uvedené niekolké příklady receptúr lakov podlá vynálezu, ako aj leh použlťle pri povrchovej úprava obuvnlekyoh dielcov.For the purpose of the invention, several examples of the lacquer formulations according to the invention have been described, as well as being easy to use in the surface treatment of footwear parts.
Přiklad 1Example 1
Podpitok z polystyrénu, akrylobutadlénatyrénu alebo podoivový skelet z tých latých aa*Polystyrene, acrylobutadiene-styrene or underwater skeleton
200 059 teriálov sa lehko umyje v zmesi benzinu s liehom v ponere 1:1a nechá sa vyeušiť. Po vyeuienl sa nalakuje základným pigmentovým lakom v požadovanou odtieni naeledujúceho zloženla: 10 hmot. diolov kondonz. produk. eyklohoxanonu a metyleyklohexenenu e formaIdehydem, hmotnostných diolov zmesi organických rozpúSťadiel zloženie: aceton, n-butanol, n-butylacetát. etylacetát, izopropanol, benzin 50/110.200,059 terials are lightly washed in a 1: 1 mixture of petrol and alcohol and allowed to dry. After ejection, it is coated with a base pigment lacquer in the desired shade of the following composition: 10 wt. diol condos. produced. of cyclohexanone and methylcyclohexenene in the form of aldehyde, by weight diols of a mixture of organic solvents composition: acetone, n-butanol, n-butyl acetate. ethyl acetate, isopropanol, gasoline 50/110.
hmotnoetných dielov pigmentu na báze polyvlnylbutýralu, e obsahom 75 až 77 % pólyvlnylbutyralu, 18 až 21 % polyvinylalkoholu a 1 až 2 % polyvinylacetátu.% by weight of the polyvinylbutyral pigment, containing 75 to 77% polyvinylbutyral, 18-21% polyvinyl alcohol and 1-2% polyvinyl acetate.
Přiklad 2Example 2
Podpátok z polystyrénu ea po umyti nalakuje pigmentovým lakom zloženla:Heel of polystyrene ea after washing with pigmented varnish composed of:
hmotnoetných diolov kondenza&ného produktu zmosnej polykondenzácie 35 a 45 hmotnoetných percont metylcyklohexanonformaldehydu a 55 až 65 hmotnoetných porcont cyklohexanonfo rmaIdehydu, hmotnoetných diolov zmesi organických rozpúSťadiel, v ktorej je zaetúpený: aceton, n-butanol, n-butylacetát, etylacetát, izopropanol a benzin 50/110, hmotnostných diolov pigmentu na báze polyvinylbutyralu s viskozitou 10 %-ného roztoku v butanole pri 20 °C podle HOpplera 20 až 30 cP, e obsahem 75 až 77 % polyvinylbutyralu* 18 až 21 % polyvinylalkoholu a 1 až 2 % polyvinylacetátu.by weight of diol of the condensation product of a polycondensation of 35 and 45 percent by weight of methylcyclohexanone formaldehyde and 55 to 65 percent by weight of cyclohexanoneformaldehyde, by weight of the diol of an organic solvent mixture in which: acetone, n-butanol, n-isopropanol, n-isopropanol; % diols of a polyvinyl butyral pigment with a viscosity of 10% solution in butanol at 20 ° C according to HOppler of 20 to 30 cP, containing 75 to 77% of polyvinyl butyral * 18 to 21% polyvinyl alcohol and 1 to 2% polyvinyl acetate.
Po zaechnuti základnej vrstvy ea podpátok naetrleka, či prestrieka perleťovým lakom, rozriedeným 51,4 hmotnoetnýml dielmi acetonového riodidla, ktorým ea dosiahne charakteru kovového povrchu podpátku. Tento lak má zloženie:After leaving the base layer ea, the heels are wiped or sprayed with a pearl lacquer, diluted with 51.4 parts by weight of acetone coil, which ea reaches the metal surface of the heel. This varnish has the following composition:
hmotnoetných diolov základného kondenzátu cyklohexanonu a metylcyklohexanonu s formaldehydom, hmotnoetných diolov zmesi organických rozpúSťadiel, zahrňujúcej aceton, n-butanol, izopropanol, n-butylacetát, etylacetát a benzín 50/110, hmotnostných diolov perleťového prášku na báze kysličníku titaničitóho v ataneeovej modifikácil a eludy, ktorý je rozpuštěný v nosiči, pozoetávajúcom zo 75 až 77 % polyvinylbutyralu, z 18 až 21 % polyvinylalkoholu a z 1 až 2 % polyvinylacetátu.wt.% diols of cyclohexanone and methylcyclohexanone-formaldehyde base condensate; wt.% diols of a mixture of organic solvents, including acetone, n-butanol, isopropanol, n-butyl acetate, ethyl acetate and gasoline 50/110, wt. diols of titanium dioxide, titanium dioxide which is dissolved in a carrier consisting of 75 to 77% polyvinyl butyral, 18 to 21% polyvinyl alcohol and 1 to 2% polyvinyl acetate.
Lak podle vynálezu je možno použiť niolon v priemyslo obuvnickou, ale 1 v plastikářskou a gelantárnom prlemyele.The varnish according to the invention can be used in the shoe industry, but in plastic and gelatine industry.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS18279A CS200959B1 (en) | 1979-01-08 | 1979-01-08 | Varnish for the surface treatment of the small objects for producing the footwear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS18279A CS200959B1 (en) | 1979-01-08 | 1979-01-08 | Varnish for the surface treatment of the small objects for producing the footwear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS200959B1 true CS200959B1 (en) | 1980-10-31 |
Family
ID=5333526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS18279A CS200959B1 (en) | 1979-01-08 | 1979-01-08 | Varnish for the surface treatment of the small objects for producing the footwear |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS200959B1 (en) |
-
1979
- 1979-01-08 CS CS18279A patent/CS200959B1/en unknown
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