PL118439B1 - Radiation hardened lacquer,especially for wood surface coatingderevjannykh poverkhnostejj - Google Patents
Radiation hardened lacquer,especially for wood surface coatingderevjannykh poverkhnostejj Download PDFInfo
- Publication number
- PL118439B1 PL118439B1 PL20519778A PL20519778A PL118439B1 PL 118439 B1 PL118439 B1 PL 118439B1 PL 20519778 A PL20519778 A PL 20519778A PL 20519778 A PL20519778 A PL 20519778A PL 118439 B1 PL118439 B1 PL 118439B1
- Authority
- PL
- Poland
- Prior art keywords
- unsaturated
- weight
- polyester resins
- poverkhnostejj
- coatingderevjannykh
- Prior art date
Links
- 239000004922 lacquer Substances 0.000 title description 3
- 230000005855 radiation Effects 0.000 title description 3
- 239000002023 wood Substances 0.000 title description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 15
- 229920001225 polyester resin Polymers 0.000 claims description 11
- 239000004645 polyester resin Substances 0.000 claims description 11
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- 239000002966 varnish Substances 0.000 claims description 8
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 6
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 4
- 238000003847 radiation curing Methods 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- UICXTANXZJJIBC-UHFFFAOYSA-N 1-(1-hydroperoxycyclohexyl)peroxycyclohexan-1-ol Chemical compound C1CCCCC1(O)OOC1(OO)CCCCC1 UICXTANXZJJIBC-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- TVKCDZWALHLRDP-UHFFFAOYSA-N butan-1-ol;styrene Chemical compound CCCCO.C=CC1=CC=CC=C1 TVKCDZWALHLRDP-UHFFFAOYSA-N 0.000 description 1
- LPRSRULGRPUBTD-UHFFFAOYSA-N butan-2-one;hydrate Chemical compound O.CCC(C)=O LPRSRULGRPUBTD-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
Description
Przedmiotem wynalazku jest lakier utwardzany radia¬ cyjnie, zwlaszcza do pokrywania powierzchni drewnia¬ nych. , . Znane lakiery przeznaczone* do malowania powierzchni drewnianych lub drewnopochodnych dostarczone sa dla uzytkowników w postaci trzech skladników. Przyklado¬ wo lakier poliestrowy do mebli jest wyrobem trójsklad¬ nikowym, w którym skladnik pierwszy, to styrenowy roz¬ twór nienasyconej zywicy poliestrowej z dodatkiem pa¬ rafiny, skladnik drugi, to katalizator, którym jest wodo¬ rotlenek ketonu metylowoetylowego we ftalenie dwubu- tylu lub nadtlenek cykloheksanonu, a skladnik trzeci, to przyspieszacz, którym jest styrenowy roztwór naftenia- nu kobaltu.Cecha charakterystyczna lakieru poliestrowego para¬ finowego jest to, ze utwardzanie go, a wiec kopolimeryzacja nienasyconego poliestru ze styrenem dokonuje sie pod wplywem dzialania katalizatora jakimi sa nadtlenki orga¬ niczne w obecnosci przyspieszacza np. naftenianu ko¬ baltu. Wprowadzone do roztworu zywicy poliestrowej w monomerze winylowym, nadtlenki organiczne pod wplywem przyspieszaczy rozpadaja sie, na wolne rodniki, które przy zetknieciu z podwójnym wiazaniem winylo¬ wym zapoczatkowuja proces usieciowania pomiedzy lan¬ cuchami poliestru, a parafina zapobiega inhibicji tlenowej.Lakier wedfug wynalazku jest wyrobem jednosklad¬ nikowym, skladajacym sie z kompozycji nienasyconych bezparafinowych zywic poliestrowych w monomerze winylowym w polaczeniu z alkoholem alifatycznym. Zgod¬ nie z wynalazkiem lakier ten to kompozycja zywic poli- 10 15 20 25 30 estrowych bezparafinowych w styrenie w stosunku od 10—19% wagowych udzialu niskoreaktywnych niena¬ syconych zywic poliestrowych bezparafinowych do wy- sokoreaktywnych bezparafinowych zywic poliestrowych, w polaczeniu z alkoholem alifatycznym korzystnie z bu¬ tanolem w stosunku od 1—5 % wagowych. Lakier we¬ dlug wynalazku ma sklad nastepujacy: Przyklad I. Nienasyconabez- parafinowa zywica poliestrowa wy- sokoreaktywna Nienasycona bezparafinowazywica poliestrowa niskoreaktywna Styren Butanol Przyklad II. Nienasycona bez¬ parafinowa zywica poliestrowa wy- sokoreaktywna Nienasycona bezparafinowa zywica poliestrowa niskoreaktywna Styren Oktanol _ , Roztwór przedstawionych kompozycji bezparafinowych nienasyconych zywic poliestrowych niskoreaktywnych i wysokoreaktywnych w styrenie z niewielkim dodatkiem butanolu lub aktanolu jest lakierem poliestrowym. La¬ kier ten przeznaczony jest do utwardzania radiacyjnego wiazka przyspieszonych elektronów. Charakteryzuje sie on dobra rozlewnoscia na malowanej powierzchni oraz szybkim utwardzaniem radiacyjnym s stosunkowo grubej warstwy, bez pecherzy, porów i zmarszczen. — 56,2 % wagowy — 6,8 % wagowy — 36 % wagowy — 1 % wagowy — 50,9% wagowy — 9,1 % wagowy — 34 % wagowy — 5 % wagowy 118 439118 439 3 4 Zastrzezenie patentowe nych w styrenie, znamienny, tym ze zawiera od 10—19 % wagowych niskoreaktywnych nienasyconych bezparafi- Lakier utwardzany radiacyjnie, zwlaszcza do pokry- nowych zywic poliestrowych w stosunku do wysokoreak- wania powierzchni drewnianych, skladajacy sie z niena- tywnych nienasyconych zywic poliestrowych i od 1—i0/o syconych zywic poliestrowych bezparafinowych rozpuszczo- 5 wagowych alkoholu alifatycznego korzystnie butanolu.LDD Z-d 2, z. 1078/1400/82, n. 100+20 egz.Cena 100 zl PLThe present invention relates to a radiation-curable varnish, in particular for coating wooden surfaces. ,. Known varnishes intended * for painting wooden or wood-based surfaces are provided to users in the form of three components. For example, polyester varnish for furniture is a three-component product, the first component is a styrene unsaturated polyester resin solution with the addition of paraffin, the second component is a catalyst, which is methyl ethyl ketone hydroxide in dibutyl phthalate. or cyclohexanone peroxide, and the third component is an accelerator, which is a styrene solution of cobalt naphthenate. A characteristic feature of polyester paraffin varnish is that it is hardened, so the copolymerization of unsaturated polyester with styrene is carried out under the influence of a catalyst such as peroxides organic in the presence of an accelerator, for example cobalt naphthenate. The organic peroxides introduced into the solution of the polyester resin in vinyl monomer, under the influence of accelerators, decompose into free radicals which, upon contact with the vinyl double bond, initiate the process of cross-linking between the polyester chains, and paraffin prevents oxygen inhibition. monocomponent consisting of a composition of unsaturated, paraffin-free polyester resins in a vinyl monomer in combination with an aliphatic alcohol. According to the invention, this varnish is a composition of wax-free polyesters in styrene in a proportion of 10-19% by weight of low-reactive unsaturated polyester resins without waxes to highly reactive, wax-free polyester resins, in combination with an aliphatic alcohol. preferably with butanol in a ratio of 1-5% by weight. The lacquer according to the invention has the following composition: EXAMPLE I. Unsaturated, paraffinic, highly reactive polyester resin. Unsaturated, paraffin-free, low-reactive polyester resin, Styrene Butanol. Unsaturated, paraffin-free, high-reactive polyester resin. Unsaturated, paraffin-free, low-reactive polyester resin. Styrene. Octanol. The solution of the present compositions of unsaturated, low-reactive, unsaturated polyester resins in styrene with a small addition of butanol or polyester lacquer. This varnish is intended for radiation curing of the accelerated electron beam. It is characterized by a good flow on the painted surface and quick hardening by radiation - a relatively thick layer, without blisters, pores and wrinkles. - 56.2% by weight - 6.8% by weight - 36% by weight - 1% by weight - 50.9% by weight - 9.1% by weight - 34% by weight - 5% by weight 118 439 118 439 3 4 Patent claim in styrene , characterized by the fact that it contains from 10-19% by weight of low-reactive unsaturated unsaturated polyester resins. Radiation curable varnish, especially for coated polyester resins, in relation to high-reactivity of wooden surfaces, consisting of non-active unsaturated polyester resins and from 1 to 10 / o saturated polyester resins without paraffin, dissolving an aliphatic alcohol, preferably butanol, by weight LDD Zd 2, z. 1078/1400/82, n. 100 + 20 copies. Price PLN 100 PL
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL20519778A PL118439B1 (en) | 1978-03-09 | 1978-03-09 | Radiation hardened lacquer,especially for wood surface coatingderevjannykh poverkhnostejj |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL20519778A PL118439B1 (en) | 1978-03-09 | 1978-03-09 | Radiation hardened lacquer,especially for wood surface coatingderevjannykh poverkhnostejj |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL205197A1 PL205197A1 (en) | 1979-10-08 |
| PL118439B1 true PL118439B1 (en) | 1981-10-31 |
Family
ID=19987980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20519778A PL118439B1 (en) | 1978-03-09 | 1978-03-09 | Radiation hardened lacquer,especially for wood surface coatingderevjannykh poverkhnostejj |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL118439B1 (en) |
-
1978
- 1978-03-09 PL PL20519778A patent/PL118439B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL205197A1 (en) | 1979-10-08 |
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