PL131518B2 - Spirit varnish for christmass tree ornaments - Google Patents

Spirit varnish for christmass tree ornaments Download PDF

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Publication number
PL131518B2
PL131518B2 PL23753582A PL23753582A PL131518B2 PL 131518 B2 PL131518 B2 PL 131518B2 PL 23753582 A PL23753582 A PL 23753582A PL 23753582 A PL23753582 A PL 23753582A PL 131518 B2 PL131518 B2 PL 131518B2
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PL
Poland
Prior art keywords
weight
varnish
christmass
spirit varnish
tree ornaments
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Application number
PL23753582A
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Polish (pl)
Other versions
PL237535A2 (en
Inventor
Tomasz Brandner
Stanislaw Ojrzynski
Daniela Halgas
Antoni Filewicz
Original Assignee
Chemiczny Osrodek Badawczo Roz
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Application filed by Chemiczny Osrodek Badawczo Roz filed Critical Chemiczny Osrodek Badawczo Roz
Priority to PL23753582A priority Critical patent/PL131518B2/en
Publication of PL237535A2 publication Critical patent/PL237535A2/en
Publication of PL131518B2 publication Critical patent/PL131518B2/en

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Description

Przedmiotem wynalazku jest lakier spirytusowy przeznaczony do malowania szkla, zwlaszcza ozdób choinkowych.Znane i stosowane lakiery do malowania ozdób choinkowych produkowane byly na bazie zywic naturalnych typu Kopal-Manilla i szelak, które sa rozpuszczane w alkoholach. Wlasnosci tych lakierów uzaleznione byly od jakosci zywicy naturalnej co w konsekwencji powodowalo, ze osiagane efekty estetyczne przy malowaniu ozdób choinkowych byly niepowtarzalne i czesto niezadawalajace. Lakiery te posiadaly niedostateczna odpornosc na czynniki mechaniczne i atmos¬ feryczne co mialo istotne znaczenie przy mechanicznym pakowaniu i transporcie produktu final¬ nego. Odmiana lakieru matowego uzyskanego na powyzszej bazie zywic naturalnych otrzymywana byla przez dodanie krochmalu ryzowego i gumy arabskiej. Lakiery te sa nietrwale a ich jakosc uzalezniona jest od indywidualnych umiejetnosci rzemieslnika.Znane sa równiez lakiery uzyskiwane na bazie zywic syntetycznych np. mocznikowych, formaldehydowych, melaminowych formaldehydowych i ketonowych. Powyzsza baza nie umozli¬ wia otrzymywania lakierów charakteryzujacych sie dobra przyczepnoscia do szkla i tym samym posiadaja one mala odpornosc na czynniki mechaniczne.Znane sa równiez lakiery produkowane na bazie nitrogliceryny. Charakteryzuja sie one dobrymi wlasnosciami ale stwarzaja przy produkcji duze zagrozenie pozarowe.Celem wynalazku jest opracowanie lakieru do ozdób choinkowych charakteryzujacego sie dobra przyczepnoscia do szkla, wysoka odpornoscia na czynniki mechaniczne i swiatloodpornos- cia, bezpiecznego w produkcji oraz pozwalajacego w latwy sposób uzyskiwac efekty matowe. Dla osiagniecia tego celu opracowano sklad lakieru, w którym celowo dobrana zywica i sklad ilosciowy plastyfikatorów i rozpuszczalnikówgwarantowalby pozadane wlasnosci i umozliwial sporzadzenie dwóch odmian lakieru — blyszczacego i matowego.Cel ten osiagnieto po przeprowadzeniu wielu prób przez zastosowanie jako substancji blonot- wórczej kombinacji zywicy cyklohaksanowoformaldehydowej w ilosci 20-35% wagowych, zywicy poliwinylobutyralowej w ilosci 4-10% wagowych. W sklad lakieru wchodza ponadto plastyfika¬ tory 1-3% wagowych oraz rozpuszczalniki organiczne w ilosci 50-70% wagowych. Dodatek do w/w lakieru krzemionki (OK-412) w ilosci 5-10% wagowych oraz 5-10% wagowych 30% pasty wosku (WP-2) zapewnia osiagniecie efektu matowego.2 131518 Ponizej podano przyklady receptur lakieru wedlug wynalazku, w których zawartosci poszcze¬ gólnych skladników wyrazone sa w czesciach wagowych.Przyklad I.Zywica cyklaheksanowolbrmaldehydowa Zywica poliwinylobutyralowa Alkohole Etyloglikol Ftalan dwubutylu Przyklad II. Lakier matowy Zywica cykloheksanowoformaldehydowa Zywica poliwinylobutyralowa Alkohole Etyloglikol Ftalan dubutylu Krzemionka OK-412 Wosk WP-2 % % wagowe 25 6 63 4 2 wagowe 21 5 54 4 2 7 2 Lakier wedlug wynalazku charakteryzuje sie dobrymi wlasnosciami mechanicznymi oraz jest prosty w produkcji.Zastrzezenie patentowe Lakier spirytusowy do ozdób choinkowych, znamienny tym, ze zawiera 20-35% wagowych zywicy cykloheksanowoformaldehydowej, 4-10% wagowych zywicy poliwinylobutyralowej, 1-3% wagowych plastyfikatorów, 50-70% wagowych rozpuszczalników organicznych i ewentualnie 5-10% wagowych krzemionki i 5-10% wagowych 30% pasty wosku.Pracownia Poligraficzna UP PRL. Naklad 100 egz.Cena 100 zl PLThe subject of the invention is a spirit varnish intended for painting glass, especially Christmas tree decorations. Known and used varnishes for painting Christmas decorations were produced on the basis of natural resins such as Kopal-Manilla and shellac, which are dissolved in alcohols. The properties of these varnishes depended on the quality of the natural resin, which in turn meant that the achieved aesthetic effects when painting Christmas decorations were unique and often unsatisfactory. These varnishes had insufficient resistance to mechanical and atmospheric factors, which was of great importance in the mechanical packaging and transport of the final product. The variation of the matt varnish obtained on the basis of the above-mentioned natural resins was obtained by adding rice starch and gum arabic. These varnishes are not durable and their quality depends on the individual skills of the craftsman. There are also varnishes obtained on the basis of synthetic resins, e.g. urea, formaldehyde, melamine formaldehyde and ketone. The above base does not make it possible to obtain varnishes characterized by good adhesion to glass and thus have a low resistance to mechanical factors. There are also varnishes based on nitroglycerin. They are characterized by good properties but pose a great risk of fire during production. The aim of the invention is to develop a varnish for Christmas tree decorations, characterized by good adhesion to glass, high mechanical resistance and light resistance, safe in production and allowing to easily obtain matte effects. To achieve this goal, the composition of the varnish was developed, in which a deliberately selected resin and the quantitative composition of plasticizers and solvents would guarantee the desired properties and enable the preparation of two varieties of varnish - glossy and matte. This goal was achieved after many tests by using a combination of a polyhydroxy-carbohydrate, in an amount of 20-35% by weight, a polyvinyl butyral resin in an amount of 4-10% by weight. The lacquer also contains plasticizers 1-3% by weight and organic solvents in an amount of 50-70% by weight. The addition of the above-mentioned silica varnish (OK-412) in the amount of 5-10% by weight and 5-10% by weight of 30% wax paste (WP-2) ensures the achievement of a matte effect. 2 131518 Examples of varnish recipes according to the invention are given below. the contents of the individual components are expressed in parts by weight. Example I. Cyclahexanovolbrmaldehyde resin Polyvinyl butyral resin Alcohols Ethylglycol Dibutyl phthalate Example II. Matt varnish Cyclohexane formaldehyde resin Polyvinyl butyral resin Alcohols Ethylglycol Dubutyl phthalate Silica OK-412 Wax WP-2% by weight 25 6 63 4 2 by weight 21 5 54 4 2 7 2 The varnish according to the invention has good mechanical properties and is simple in terms of production. A spirit varnish for Christmas decorations, characterized by containing 20-35% by weight of cyclohexane formaldehyde resin, 4-10% by weight of polyvinyl butyral resin, 1-3% by weight of plasticizers, 50-70% by weight of organic solvents and optionally 5-10% by weight of silica, and 5-10% by weight 30% wax paste. Pracownia Poligraficzna UP PRL. Mintage 100 copies Price PLN 100 PL

Claims (1)

1. Zastrzezenie patentowe Lakier spirytusowy do ozdób choinkowych, znamienny tym, ze zawiera 20-35% wagowych zywicy cykloheksanowoformaldehydowej, 4-10% wagowych zywicy poliwinylobutyralowej, 1-3% wagowych plastyfikatorów, 50-70% wagowych rozpuszczalników organicznych i ewentualnie 5-10% wagowych krzemionki i 5-10% wagowych 30% pasty wosku. Pracownia Poligraficzna UP PRL. Naklad 100 egz. Cena 100 zl PLClaim 1. A spirit varnish for Christmas tree decorations, characterized in that it comprises 20-35% by weight of cyclohexane formaldehyde resin, 4-10% by weight of polyvinyl butyral resin, 1-3% by weight of plasticizers, 50-70% by weight of organic solvents and possibly 5-10 wt.% silica and 5-10 wt.% of a 30% wax paste. Printing workshop of the UP PRL. Mintage 100 copies. Price PLN 100 PL
PL23753582A 1982-07-16 1982-07-16 Spirit varnish for christmass tree ornaments PL131518B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL23753582A PL131518B2 (en) 1982-07-16 1982-07-16 Spirit varnish for christmass tree ornaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL23753582A PL131518B2 (en) 1982-07-16 1982-07-16 Spirit varnish for christmass tree ornaments

Publications (2)

Publication Number Publication Date
PL237535A2 PL237535A2 (en) 1983-05-23
PL131518B2 true PL131518B2 (en) 1984-11-30

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PL23753582A PL131518B2 (en) 1982-07-16 1982-07-16 Spirit varnish for christmass tree ornaments

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PL237535A2 (en) 1983-05-23

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