PL43285B3 - - Google Patents
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- Publication number
- PL43285B3 PL43285B3 PL43285A PL4328559A PL43285B3 PL 43285 B3 PL43285 B3 PL 43285B3 PL 43285 A PL43285 A PL 43285A PL 4328559 A PL4328559 A PL 4328559A PL 43285 B3 PL43285 B3 PL 43285B3
- Authority
- PL
- Poland
- Prior art keywords
- wax
- hemp
- extracting
- obtaining refined
- plants
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 2
- 235000009120 camo Nutrition 0.000 claims description 2
- 235000005607 chanvre indien Nutrition 0.000 claims description 2
- 239000011487 hemp Substances 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 244000198134 Agave sisalana Species 0.000 description 1
- 235000011624 Agave sisalana Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 235000004426 flaxseed Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Description
Opublikowano dnia 20 wrzesnia 1980 r.£ B1BL U rz-;;-.' j Folskiaj fo. iO". rot-: • '-<. ^ •.f owego POLSKIEJ RZECZYPOSPOLITEJ LUDOWEJ OPIS PATENTOWY Nr 43285 ^ KI. 23 a, 3 Instytut Przemyslu Drobnego i Rzemiosla*) £, 4f & 41/oo Warszawa, Polska Sposób otrzymywania rafinowanego twardego wosku Patent dodatkowy do patentu nr 42681 Patent trwa od dnia 13 pazdziernika 1959 r.W patencie glównym nr 42681 opisano spo¬ sób otrzymywania rafinowanego twardego wos¬ ku z kurzu lnianego powstajacego w loszar- niach. Sposób ten polega na ekstrahowaniu surowego produktu benzyna ekstrakcyjna, ra¬ finowaniu surowego wosku za pomoca aktywo¬ wanej ziemi bielacej, a w koncu na frakcjono¬ waniu za pomoca octanu etylowego jako roz¬ puszczalnika selektywnego.Dalsze badania wykazaly, ze sposobem opi¬ sanym w patencie glównym nr 42681 mozna równiez uzyskac wartosciowy wosk o podob- *) Wlasciciel patentu oswiadczyl, ze wspól¬ twórcami wynalazku sa mgr inz. Michal Hry- horowicz i doc. dr Aleksander Wielopolski. nych wlasciwosciach do wosku z kurzu lnia¬ nego, jezeli jako surowiec wyjsciowy zastosu¬ je sie kurz konopny, powstajacy w roszarniach konopi. PLPublished 20 September 1980. £ B1BL U rz - ;; -. ' j Folskiaj fo. iO ". rot-: • '- <. ^ • .f owego POLISH PEOPLE'S REPUBLIC PATENT DESCRIPTION No. 43285 ^ KI. 23 a, 3 Instytut Przemyslu Drobnego i Rzemiosla *) £, 4f & 41 / oo Warsaw, Poland Method of obtaining refined hardwax Additional patent no. 42681 The patent is valid from October 13, 1959 The main patent no. 42681 describes a method of obtaining refined hard wax from the linseed dust produced in glaze plants. The method consists in extracting the raw product extractable gas, Finishing the raw wax with an activated bleach earth and finally fractionating with ethyl acetate as a selective solvent. Further studies have shown that the process described in main patent no. 42681 can also obtain a valuable wax of similar value. *) The owner of the patent stated that the authors of the invention are mgr Michal Hryhorowicz and doc. Aleksander Wielopolski, PhD. For the living, the hemp dust generated in the hemp plants will be used. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL43285B3 true PL43285B3 (en) | 1960-04-15 |
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